baber/WOPTO huggingface dataset:
Patent JP-2001053218-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI KENJI
IPC: H01L25/07
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein electrodes for stacking a plurality of semiconductor chips are small while the pitch between electrodes is small to sufficiently cope with a case where multiple signal inputs/outputs are required. SOLUTION: In a through-hole 12 formed at a semiconductor substrate 11, an insulating film 13 protruding above the rear side of the semiconductor substrate 11 is formed, and in the through-hole, an electrode 14 comprising a projection 14A protruding beyond the insulating film 13 on the rear side of the semiconductor substrate 11 is embedded. The conductive electrode material protruding above the rear side of the semiconductor substrate 11 is utilized as a part of a bump, so the electrode is smaller and the pitch between electrodes is small while coping with a case where multiple signal inputs/outputs are required.
Patent JP-S60119692-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAWADA JIROU
IPC: G11C11/413
Filed: 1983-12-02
Abstract: PURPOSE:To decrease the noise generated on a power supply line by dividing a circuit formed to a semiconductor integrated circuit device into plural circuit blocks, and supplying power to each circuit block through the power supply line of multi-layer structure. CONSTITUTION:A wire L1 applying a power voltage to an output buffer circuit OB and a wire L2 applying a ground potential thereto are constituted of the 1st aluminum layer, and they are connected to a bonding pad P1 to which a power is supplied from an external terminal VCC and a bonding pad P2 to which a ground potential is fed from an external terminal VSS. Moreover, a wire L3 applying power voltage to an input buffer circuit ADB or the like being the remaining circuit blocks and a wire L4 applying ground potential are constituted of the 2nd aluminum layer and they are connected respectively to the bonding pads P1 and P2.
Patent JP-S59119105-A (JP)
Title: Combustion apparatus of pulverized coal
Inventor: AZUHATA SHIGERU
IPC: F23D1/00
Filed: 1982-12-27
Abstract: PURPOSE:To maximise the capacity of a burner while maintaining the condition of combustion optimal for reducing NOx by controll division rate of a fuel based on concentration analysis values NOx, CO and O2 in a combustion gas. CONSTITUTION:The concentrations of NOx, CO and O2 in a combustion gas are measured with an NOx analyzer 29, a CO analyzer 28 and an O2 analyzer 27 to adjust the division rate of a fuel divider 23. Signals from the analyzers are transmitted to an arithmetic unit 30 passing through control circuits 101, 102 and 103 and then, to a division rate setting device 31 of the fuel divider 31 via a control circuit 104. A signal from the division rate setting device 31 is sent to the fuel divider 23 passing through a control circuit 106 to set the division rate for the primary and secondary fuel of a fuel. Then, the concentrations of NOx, CO and O2 in a combustion gas from the combustion of a pulverized coal is further measured to perform a feedback control aiming at the minimum NOx value as target.
Patent JP-H0674181-A (JP)
Title: Horizontal rotary compressor
Inventor: MAEKAWA YUKIHIRO
IPC: F04C29/12
Filed: 1992-08-26
Abstract: PURPOSE:To prevent liquid from being compressed without requiring any expensive and complicated mechanism in a reliable oil supply device without liquid compression in a refrigerating cycle of a refrigerator, etc. CONSTITUTION:A horizontal rotary compressor is composed of a coil spring 15 fixed to one end of a crankshaft 6 and an oil pipe 13 which houses the coil spring, to one end of which a support part is fixed, and the other end of which is open into oil.
Patent JP-H0389111-A (JP)
Title: Position detecting apparatus
Inventor: NISHIMURA KAORU
IPC: G01B7/00
Filed: 1989-08-31
Abstract: PURPOSE:To improve detecting accuracy and to improve resolution by providing a screw made of a magnetic material as a target member. CONSTITUTION:Slots (s) are punched at an equal angular interval through the inner surface of a silicon steel plate at a detecting part 1. Primary coils La and Lb and a secondary coil Lc are wound around exciting poles 31 - 34 which are formed between the slots (s). A target member 4 which is an object to be detected is arranged in the hollow part of the detecting part 1 so that the member 4 can be linearly displaced. A continuous screw 4a made of a magnetic material is provided so as to face the coils La - Lc within the range of displacement all the time. When the screw 4a is moved back and forth, the pitch of the screw is apparently moved in the same way as the rotating operation. Since the detecting part is of the rotating type, the reluctance of the exciting pole on the facing side of the screw threads is increased in correspondence with the apparent rotating angle of the screw 4a. The reluctance on the facing side of the root thread is decreased. This is detected as the phase shift of the output AC signal with respect to the AC exciting signal in the detecting part 1. The linear displacement is obtained based on the shift.
Patent JP-H0390861-A (JP)
Title: Immunoassay and implement for immunoassay
Inventor: TSUJI KOICHI
IPC: G01N33/543
Filed: 1989-09-01
Abstract: PURPOSE:To detect the specific material in a specimen in a short period of time by adding the specimen into a liquid dispersion dispersed into a coloring liquid of the color different from the color of fine particles. CONSTITUTION:The fine particles 1 are dispersed into the previously obtd. coloring liquid 3. The specimen is then added into the dispersion. Desired antigens 4 and antibodies 2 are bonded by immune reaction and are further flocculated, by which the flocculated lump (conjugate) 5 including the chromatic fine particles 1 is formed if the desired antigens 4 exist in the specimen. The flocculated lump 5 precipitates upon growing and depositer in the lower past of the dispersion. The chromatic fine particles 1 from the dispersion are the mixed colors of the fine particles 1 and the coloring liquid 3, for example, purple, but the fine particles 1 are separated by the precipitation of the flocculated lump 5 and, therefore, the color of the dispersion changes to the original color of the coloring liquid 3, for example, blue. The presence of the desired antigens in the specimen is known by this change in color. The specific matter in the specimen is easily and rapidly detected in this way.
Patent JP-S6470664-A (JP)
Title: Air conditioner
Inventor: TADA NAOYA
IPC: F25B31/00
Filed: 1987-09-10
Abstract: PURPOSE: To facilitate the connection of an oil pipeline in an air conditioner equipped with a plurality of compressors in parallel by providing a lubricating oil reservoir part in a closed container of each compressor to connect the oil pipeline between the closed containers by a connection structure with valve. CONSTITUTION: Each of compressors 20 and 21 is provided with a reservoir part 18 for reserving a lubricating oil and the respective reservoir parts are equipped with quick couplings 24 and 24 to be linked by an oil pipeline 23. The quick coupling 24 has a part 26 to be fitted formed to let a fitting part 25 of the oil pipeline 23 fitted thereonto while forming a valve chamber 37 to be closed by a spring 39. On the other hand, likewise, a valve chamber 30 is provided each at both ends of the oil pipeline 23. With such an arrangement, when the fitting part 25 of the oil pipeline 23 is fitted onto the part 26 to be fitted of the quick coupling 24, valves 31 and 38 of the both contact each other to open the valves. Thus, the reservoir parts 18-18 communicate with each other by the oil pipeline 23 thereby facilitating the connection of the oil pipeline.
Patent JP-S6382032-A (JP)
Title: Fm stereophonic receiver
Inventor: SAKATA HARUO
IPC: H04H40/72
Filed: 1986-09-25
Abstract: PURPOSE:To disperse the noise sound image of a playback signal and to contrive to improve listening conditions by shifting the phase of a carrier by 90 deg., performing synchronous detection with the signal, and composing a signal of the obtained signal and a monaural signal. CONSTITUTION:A 90 deg. phase shifter 10, a synchronous detector 11, and an adding circuit 12 are added as compared with a conventional FM stereophonic device. The 90 deg. phase shifting circuit 10 generates sin omegapt from the output cos omegapt of a cos omegapt generating circuit 5 and the signal (e) of a 23-53 kHz stereophonic band outputted by a band-pass filter 3 is detected synchronously by the synchronous detector 11 with the sin omegapt. This is added to the monaural signal EM by an adding circuit 12 and the resulting signal is converted by a matrix 7 into left-channel and rightchannel output signals 8 and 9. Consequently, noises are dispersed, so the separation from the sound image by the signal is improved and a feeling of disturbance is reduced.
Patent JP-H0869143-A (JP)
Title: Image forming device
Inventor: ISHIHARA SATORU
IPC: G03G15/00
Filed: 1994-08-30
Abstract: PURPOSE: To very easily attach/detach a photoreceptor unit by providing it in an intermediate rocking unit so that the photoreceptor unit is freely attached to/detached from the intermediate rocking unit, at the time of turning it around a hinge part so as to open a photoreceptor in its upper part. CONSTITUTION: An upper part machine body is pivotally supported to freely rock by the hinge part composed of a pivotal shaft 14 with respect to a lower part machine body 10. The intermediate rocking unit 12 pivotally supported to freely rock by the pivotal shaft 14 together with the upper part machine body 11 is installed. The photoreceptor unit 13 is provided detachably in the intermediate rocking unit 12 and with unit side plates 13A on both sides and the shaft of the photoreceptor 1 is freely rotatably supported by the unit side plates 13A with a bearing. The unit side plate 12A of the intermediate rocking unit 12 is provided with a recessed part, 12A1 and the photoreceptor unit 13 can be freely attached to/detached from the intermediate rocking unit 12 in such a manner that a boss part 13A1 is inserted into/removed from the recessed part 12A1 .
Patent JP-S6383457-A (JP)
Title: Hydraulic power transmission
Inventor: IKEJIRI KENICHI
IPC: F16H61/40
Filed: 1986-09-26
Abstract: PURPOSE:To use a radiator effectively extending from low speed running to high speed running by connecting an oil path extending from a circulating pump and an oil path extending from an oiltight chamber to a common radiator to conduct cooling according to an output engine speed. CONSTITUTION:An oil path between a port 158 and a check valve 160 and an oil path between a port 159 and a check valve 161 are connected to an oil path 164 through a shuttle valve 163. The shuttle valve 163 is operated in such a manner as to communicate one of the ports 158, 159 which has higher oil pressure with the oil path 164. Therefore, oil is conducted to an oil tank 162 through a radiator 166. Accordingly, in the radiator 166, when the output engine speed is low, the oil absorbing heat generated in a hydraulic pump P is mainly cooled, and when the output engine speed is high, oil from oil tank 162 is mainly cooled. Thus the radiator 166 is effectively used extending from low output engine speed to high output engine speed.
Patent JP-H0276378-A (JP)
Title: Solid-state image pickup camera
Inventor: MURATA YOSHITAKA
IPC: H04N5/907
Filed: 1988-09-13
Abstract: PURPOSE:To check whether or not pickup is enabled just after the loading of a memory cartridge by providing a communication control means detecting the end of a solid-state memory cartridge loading and starting the data communication between the memory cartridge and the camera. CONSTITUTION:A memory cartridge is loaded in a cartridge holder 2, a rear cover 1 is closed to contact a memory cartridge contact and a camera contact 4. Then a loading detection switch 3 is operated in the loading end state. A camera C starts the communication with the memory cartridge and the information representing the check whether or not being in the recordable state, capacity of the memory cartridge or its kind or control information is read by the camera and the result is displayed on a camera display section 6 such as camera control and LCD. Moreover, the capacity of a backup battery of the memory cartridge is checked and warning display is applied to the camera display section 6 and if any fault exists, the camera is disabled.
Patent JP-H04106783-A (JP)
Title: Dynamic semiconductor storage device
Inventor: IHARA MAKOTO
IPC: H01L21/8242
Filed: 1990-08-28
Abstract: PURPOSE:To suppress the increase of a chip area at the time of conversion to a large capacity by providing a switch for allowing a first and a second word lines to conduct by receiving an array selecting signal outputted from a row pre-decoder. CONSTITUTION:A line pre-decoder 6 outputs a first row decoding signal group 12 and a second row decoding signal group 13 to a row decoder 7, and also, outputs an array selecting signal 10 to a switch 5 provided on an array to be selected in the memory array 1. As a result, one line decoder 7 selected by the signal group 12 is driven, and also, from its row decoder 7, a word line selecting signal boosted to a first word line 2 selected, based on the signal group 13 is outputted. On the other hand, the switch 5 receives the signal 10 and allows the line 2 and a second word line 3 provided on the memory array 1 to be selected to conduct. In such a way, the word line selecting signal which the line 2 selected by the decoder 7 has transmitted to a second word line 3 corresponding to the line 2 selected by the decoder 7. Accordingly, one row decoder 7 can be combined with regard to plural arrays 1, and an area of a semiconductor chip can be made small.
Patent JP-H0894992-A (JP)
Title: Liquid crystal display element
Inventor: SATO KENICHI
IPC: G02F1/1335
Filed: 1994-09-22
Abstract: PURPOSE: To utilize the electric power obtd. in solar batteries for a part of power source power and to save the electric power of an electronic apparatus by providing the inside substrate of one of substrates facing each other across liquid crystals with a solar batteries in correspondence to the spacings between respective pixels. CONSTITUTION: The inside surface of the front surface side substrate 2 is provided with the solar batteries 15 for obtaining the electric power by utilizing the incident light on liquid crystal display elements in correspondence to the spacings between color filters 14R, 14G, 14B of respective colors. The parts corresponding to the respective pixels are formed as grid-shaped patterns over the entire part of the display regions of the liquid crystal display elements. The solar batteries 15 consist of upper electrodes 16 formed on the substrate 2 surface, p type and n type semiconductor films 17p, 17n laminated on the upper electrodes 16 and lower electrodes 18 formed thereunder. The electric power generated by the solar batteries 15 are taken out of the terminal parts of the upper and lower electrodes 16, 17.  Then, the large electric power is obtd. by efficiently and effectively utilizing the light not used for display without generating the degradation in the brightness of the display and the opening rate.
Patent JP-H0276782-A (JP)
Title: Thermal recording medium
Inventor: HARADA HIROYUKI
IPC: B41M5/28
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the occurrence of sticking and blocking at high humidity to enhance paper running properties by a method wherein an antistatic layer mainly composed of a conductive whisker coated with ultrafine particle tin oxide and antimony oxide is provided to a surface to be coated with a heat- sensitive layer of a substrate and/or one not to be coated with. CONSTITUTION:On a surface to be coated with a heat-sensitive layer of a substrate and/or one not to be coated with, an antistatic layer mainly composed of a conductive material is formed, which is formed by applying a conductive substance on the surface of a whisker, such as potassium titanate, silicon carbide, alumina, silicon nitride, and zinc oxide. As the conductive substance, tin oxide and antimony oxide are used, which form the antistatic layer with a binder and other components. The antistatic layer has a surface resistance of 1X10<12>OMEGA or less at 20 deg.C under a 15% RH atmosphere. As the substrate, synthetic paper, synthetic resin film, and the like are used. The synthetic paper includes a synthetic resin film provided with paper-like appearance and physical properties and paper made from a synthetic fiber in a wet or dry method. As the synthetic resin film for use, a polyester film, a polyamide film, and the like can be listed.
Patent JP-H0567907-A (JP)
Title: Adiabatic panel support structure for antenna deposit snow thawing
Inventor: ENDO MASAYASU
IPC: H01Q15/14
Filed: 1991-09-09
Abstract: PURPOSE:To easily mount an adiabatic panel from the outside. CONSTITUTION:A member 1 forming a backup structure supports a reflecting mirror 2 and covered by an adiabatic panel 3 to form a space for hot air circulation between a rear side of the reflection mirror and the adiabatic panel. In order to mount the adiabatic panel 3 from the outside, an adiabatic panel support fixture 4 is welded to the member 1. A tap hole 9 threaded with a bolt 5 inserted to the adiabatic panel support fixture 4 via the adiabatic panel 3 is provided.
Patent JP-H0569241-A (JP)
Title: Part mounting device
Inventor: SHIMIZU MASAYASU
IPC: B23P19/00
Filed: 1991-09-09
Abstract: PURPOSE:To shorten the mounting action time by controlling the action quantity of a parts position regulating means in the optimum state on the basis of data on parts and the like in an electronic parts mounting device or the like. CONSTITUTION:A chuck control part 60 is previously stored with data on a parts supply part, tape size and the like, for instance, and a second motor 34 is controlled on the basis of this data. A second cam 38 is rotated by the second motor 34 to displace a second roller 40. Claw members 29 are thereby moved longitudinally and laterally through a second receiving ring, a compression coil spring 52, an elevating ring 51, a lever 32, and the like so as to set parts into optimum positions. The rotation of a first motor 33 moves a nozzle 26 vertically through a first cam 37, a first roller 39, a first receiving ring 49, and the like.
Patent JP-H0889899-A (JP)
Title: Apparatus for sorting waste
Inventor: TATSUMI SHIGERU
IPC: B07B9/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide an apparatus for sorting waste which can reduce remarkably clogging, can minimize an air volume generation source, and does not need the enlargement of an apparatus. CONSTITUTION: A box-type hollow main body 4 having a waste supply port 2 in the upper part on one side and a waste discharge port 3 in the lower part on the other side is installed vibratably by a vibration means, and a porous member 5 which transfer waste supplied from a supply port to the discharge port side while sifting out the waste is installed nearly horizontally at the intermediate height in the main body. About a half of the supply port side of the porous member is formed in a sieve part 5a having numbers of sieving holes 5b, and about a half of the discharge port side of the porous member is formed in a pneumatic sorting part 5c having numbers of pneumatic sorting holes. A magnetic sorting part 17 is installed below the sieve part 5a of the porous member, and the lower part of the pneumatic sorting part 5c is formed as compartments 15 for the pneumatic sorting part.  A wind force combination sieve forming part 18 is installed in a place which is located below the compartments 15a, 15b for pneumatic sorting part and adjacent to the magnetic sorting part 17, and the lower part of the wind force combination sieve forming part is formed as a compartment 19 for the wind force combination sieve forming part.
Patent JP-H1059494-A (JP)
Title: Liquid supplying device, and refrigerator having liquid supplying device
Inventor: HASHIMOTO KATSUO
IPC: F25D25/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To selectively take out one beverage from many kinds of beverages, and facilitate the refilling of beverages and the washing of a tank and tubes, etc. SOLUTION: This liquid supplying device is equipped with a plurality of liquid containers, a plurality of liquid feeding means 11, a plurality of opening/ closing members 14, a plurality of selection levers 15, and an inserted member 29 which stops the motions of other selection levers 15 when either one of the plurality of selection levers 15, is operated. Then, the liquid feeding means 11 is opened by an opening/closing operation part 13 of the opening/closing member 14 by the selection lever 15, and a liquid is made to flow to a discharging apparatus 10 only from the liquid container which corresponds with the operated selection lever 15.
Patent JP-S6383985-A (JP)
Title: Disk reproducing device
Inventor: KINUGAWA KAZUMI
IPC: G11B27/024
Filed: 1986-09-26
Abstract: PURPOSE:To search the heading of information which is in course of reproducing at the time of detecting disappearance of a monitor signal for a prescribed time, by detecting disappearance of the monitor signal, which is obtained by a tape recorder in the recording operation, for the prescribed time to switch the disk reproducing operation state to the reverse search operation state. CONSTITUTION:The monitor output which is obtained from a tape recorder 1 at the time of recording and indicates tape running is connected to an amplifier 3, and it is detected by a disk player 3 whether the monitor output is present or not. If it is detected that the monitor output is broken for a certain time (5-10sec), the end of the tape is decided, and the tape is rewound up to the heading of a piece of music by back skip (rewinding by one piece of music and search of the heading) and the holding state is set if a disk player 2 is in course of playing this piece of music. After the tape of the tape recorder 1 is replaced or is switched to B side recording, dubbing is restarted from the heading of said piece of music. Thus, the disk player is combined with the general tape recorder to easily dub tapes without break of sounds.
Patent JP-S61107862-A (JP)
Title: Facsimile store and forward exchange equipment
Inventor: ISHII KATSUSHI
IPC: H04N1/00
Filed: 1984-10-31
Abstract: PURPOSE:To apply required processing by adding destination information to a telegraphic message so as to allow the operator of a receiver to use the information. CONSTITUTION:When a telegraphic message is transmitted from facsimile equipments 61-62, a communication controller 3 receives it, a CPU2 adds a telegraphic message ID and stores the result to a storage section 4. Further, the CPU stores the address information relating to the telegraphic message ID to a storage section 5. The destination information of the telegraphic message is transmitted together with the telegraphic message ID at transmission of the telegraphic message. Thus, the operator of the facsimile equipments 61-62 can know the destination information and a pass word by the operation of an operating button immediately.
Patent JP-S61109456-A (JP)
Title: Phase combining pulse power source
Inventor: TACHIKA TOSHIAKI
IPC: H02J1/10
Filed: 1984-10-31
Abstract: PURPOSE:To improve power efficiency by connecting in parallel two DC/DC converters between the input terminal and the output terminals of a power source, and driving with drive signals of different phases, thereby obtaining rising and falling characteristics of high speed. CONSTITUTION:Two DC/DC converters 3, 4 having transistor switch circuits are connected in parallel between an input terminal 1 and an output terminal 9. A controller 2 is connected with the converters 3, 4 and when a drive signal is input to a drive signal input terminal 8, drive signals of different phases are simultaneously applied to the converters 3, 4 by the controller 2 to perform switching operations. Thus, since the sum of the outputs of the converters 3, 4 is obtained at the terminal 9, the rising and falling characteristics of high speed and low ripple characteristic can be performed.