baber/WOPTO huggingface dataset:
Patent JP-H01286173-A (JP)
Title: Pcm signal recording and reproducing device
Inventor: NAGAI YUTAKA
IPC: G11B20/18
Filed: 1988-05-13
Abstract: PURPOSE:To record a PCM signal of four channels and to reproduce two main channels by attaching data conversion which exchanges the arrangement of data on a recording format. CONSTITUTION:At the time of performing recording, an analog signal of four channels is inputted from a terminal 1, and is converted sequentially to the PCM signal via an amplifier 2, a filter 3, a sample and hold circuit 4, a switching circuit 5, and an A/D converter 6, and is written on a RAM15. And the address of the RAM15 is controlled by address generation circuits (17 to 19) and an address switching circuit 16, and the conversion of the arrangement of the PCM signal, etc., is performed. And the two main channels are arranged as a signal with a subsampling frequency 32kHz and with 16 quantize bits, and two slave channels are arranged at a position designated as a blank part as the signal with a subsampling frequency 16kHz and with the number of quantize bits, and data is read out from the RAM15 in a block unit, and is recorded on a tape 33 via a modulation circuit 23 and a rotary head 32.
Patent JP-S5739112-A (JP)
Title: Controlling method for inclination angle of converter
Inventor: KATAMINE AKIRA
IPC: C21C5/50
Filed: 1980-08-22
Abstract: PURPOSE:To reduce the number of operators and also to improve yield in steel production, by imbedding temperature-measuring means at two upper and lower points in a furnace mouth part on the steel discharge side of a converter and by automatically controlling the inclination angle of the converter so that the surface level of molten steel in the converter is existing between the two positions where the temperature-measuring means are imbedded. CONSTITUTION:The temperature-measuring means 5a, 5b such as thermocouples are imbedded in refractories inside the furnace at two upper and lower points in the furnace mouth part 1a on the steel discharge side of the converter 1. By the temperature-measuring means 5a, 5b, the surface 3a of the molten steel 3 is detected and simultaneously the inclination angle theta of the converter 1 is automatically controlled so that the surface 3a is existent between the temperature-measuring means 5a, 5b. This elimnates the need for a sign maker for inclination and prevents the molten steel 3 from flowing out of the furnace mouth part 1a even in occurence of boiling of alloied iron thrown into the converter 1.
Patent JP-H02293528-A (JP)
Title: Automatic heating device
Inventor: KASAI ISAO
IPC: F24C7/02
Filed: 1989-05-08
Abstract: PURPOSE:To prevent an over-heating of a heated item by a method wherein a cold air mixing and discharging passage is provided, an aeration air discharging speed is made fast, a gas pressure is partially reduced and the evacuated air in the gas passage connected to the heating chamber is sucked out. CONSTITUTION:A varying part 4 acting as a part varying a sectional area arranged in the midway of a gas passage 2 is provided with a cold air mixing and discharging passage 25 for use in mixing and discharging the cold air from an air blower 8 so as to make an air speed within the passage 25 fast to decrease an air pressure and an aeration port of the gas passage 2 connected to the heating chamber 1 is arranged at a position where the gas pressure is reduced. In simultaneous with an application of air pressure to the heating chamber 1 through an air blowing of the air pressure to the heating chamber 1 through an air blowing of the air blower 8 during heating of the heated item 13, an aeration air speed in the cold air mixing and discharging passage 25 is made fast, the gas pressure is locally reduced, the pressure may suck up the discharged air from the heating chamber 1. A variation in state of hot gas of the water vapor gas from the heated item 13 is rapidly transmitted to a heat receiving surface 28 of the pyroelectric sensor 3, the heated condition of the heated item 13 is detected and so the heated item 13 is not over-heated.
Patent JP-H07301025-A (JP)
Title: Double structural construction
Inventor: YOKOTA HARUHIKO
IPC: E04H9/02
Filed: 1994-04-28
Abstract: PURPOSE:To readily embody the long frequency of a building body and make it possible to freely widen the adjusting range of the frequency of the building body. CONSTITUTION:At least a part of a building body 2 partitioning habitable rooms and habitable spaces in the space formed in the inside of a main structure 1 provided with columns 1a and girders 1b is supported in the main structure through hanging members 3. The column 2a of the building body is formed hallow. And hanging member 3 is inserted in the inside of the hollow column. And further, a viscous material 4 is injected in the inside of the hollow column in which the hanging member is inserted.
Patent JP-S5448415-A (JP)
Title: Optical relay unit
Inventor: TOKURA NOBUYUKI
IPC: H04B10/29
Filed: 1977-09-26
Abstract: PURPOSE:To obtian long life and high reliability, by giving auxiliary light emitter. CONSTITUTION:The input optical signal from the light delivery path 1 is delivered to the optival delivery path 7 via the photo coupler 14 as the photo signal from the main light emitter 6. In this case, a part of the output of the light emitter 6 is inputted to the differential detector 10 via the photo detector 8 and the output of the driver 5 is via the delay circuit 9, and the differectial output of the both is fed to the driver 11, and when the input value exceeds the specified value, the drive output is obtained and the auxiliary light emitter 12 is driven, and the output photo signal is delivered to the optical dilevery path 7 via the coupler 14.
Patent JP-H10305724-A (JP)
Title: Operation switch mounting structure of air conditioner for automobile
Inventor: KUNUGI KUNIHIKO
IPC: B60R16/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To connect a plurality of switches each other and save space to mount the switches by providing a fitting member fitting into each surface of two pairs that the upper surface and the lower surface of each switch or the left side surface and the right side surface are combined and fitting the fitting member into the fitting member of an adjacent other switch. SOLUTION: All the kinds of operation switches 10 have the same outside diameter shapes/dimensions, grooved members 11, 12 are formed on each of the upper surface and the right side surface of a casing 4 of a main body part 2 and key-shaped members 13, 14 are formed on each of the lower surface and the left side surface. When a plurality of switches 10 are mounted on the controller of an instrument panel, all of two adjacent switches each other are connected by fitting the corresponding ones each other of these grooved members 11, 12 and the key-shaped members 13, 14 and the plurality of switches 10 are integrated. Because the block of these integrated plurality of switches are stored in a prescribed storing part by being put together as an integrated object, space saving is contrived.
Patent JP-S5963371-A (JP)
Inventor: DEIBITSUDO TEII KEO
IPC: F03B3/04
Filed: 1983-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5640033-A (JP)
Title: Cold water type cooling system utilizing open air for cooling water
Inventor: KOBAYASHI KIYOUJI
IPC: F25D17/02
Filed: 1979-09-07
Abstract: PURPOSE: To provide the cold water type cooling system utilizing open air for cooling water, suited for cooling an electronic computor or the like having a high heat emitting capacity or the room in which the computor is installed, which is capable of saving energy through efficient use of cold open air.  
     CONSTITUTION: In a cooling system comprising an air conditioner 3 consisting of a compressor 6, condenser 7, evaporator 8 and expansion valve 9 or capillary tube fan 10, a cooling tower 4 or water cooling coil 5 and a pump 11 installed on the outside of the room, there are additionally provided a cooling coil 13 and a cold-water selecting valve 12. With such an arrangement, when the temperature of open air is low, cold-water cooling is carried out by supplying cold water from said cooling tower 4 or water cooling coil 5 to water cooling coil 13 instead of condenser 7 of air conditioner 3 by switching the selector valve 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61272379-A (JP)
Title: Cvd method for aluminum
Inventor: OBA TAKAYUKI
IPC: C23C16/12
Filed: 1985-05-27
Abstract: PURPOSE:To enable high quality Al wiring by previously subjecting the surface of a substrate to plasma etching in an NF3 atmosphere so as to increase the rate of growth of Al by a CVD method an to enhance the adhesion. CONSTITUTION:A substrate 13 is placed on one of electrodes 12 in a plasma CVD apparatus 11, NF314 is introduced into the apparatus 11 from the feed port 15 through a shower and plasma is generated under proper conditions to subject the surface of the substrate to plasma etching. After the etching is finished, the remaining NF3 in the apparatus 11 is perfectly exhausted from the exhaust port 17, the interior of the apparatus 11 is purged with hydrogen, and TIB bubbled with He is introduced into the apparatus 11 together with hydrogen to grow Al on the surface of the substrate 13 by a CVD method.
Patent JP-2000307203-A (JP)
Title: Board for mounting electronic parts
Inventor: MIZUKOSHI HIROAKI
IPC: H05K1/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the emission of radiation noise occurred by the leakage of the component of high frequency current overlapped with a power line to a board end part, by installing a power conductor layer connected to the power line as a conductor layer and a ground conductor layer connected to a ground line and forming them by means of making them face each other through an insulating layer. SOLUTION: In a multilayer printed board 11, the conductor layers 12a, 12b, 12c and 12d of four layers formed of the thin films of copper are stacked in a state where they are separated by the insulating layers 13a, 13b and 13c of three layers formed of thin films made of glass epoxy. The conductor layer 12b in the conductor layers 12b and 12c installed on an inner side is used as a power conductor layer connected to the power line and the conductor layer 12c is used as the ground conductor layer connected to a ground line. The conductor layers 12a and 12d exposed to a surface are used as signal conductor layers. Thus, the conductor layer 12b and the conductor layer 12c are formed in a confronted state through the insulating layer 13b.
Patent JP-H08286866-A (JP)
Title: Edit method for presentation board
Inventor: SUZUKI TOKIO
IPC: G06F3/14
Filed: 1995-04-17
Abstract: PURPOSE: To provide an edit method for a presentation board by which the presentation board is generated automatically in a short time. CONSTITUTION: Image information of each component is stored in a CD-ROM in advance, a computer 10 is used to edit the information on a display device 14 and a full color printer 15 is used to print out the edited presentation board.
Patent JP-S5740738-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: G11B5/708
Filed: 1980-08-20
Abstract: PURPOSE:To obtain a squeal-free magnetic recording medium while lessening a secular change during magnetic paint adjustment, by using a specific setting component and a surface active agent. CONSTITUTION:Magnetic paint containing a setting component, such as isocyanate containing 20-80wt% isoholodiisocyanate, and a surface active gant consisting of fatty acid monoglyceride shown by the right general formula (where R is an alkyl group) is applied onto a base and dried to obtain a magnetic recording medium.
Patent JP-H0412597-A (JP)
Title: Film carrier
Inventor: TANIGAWA TORU
IPC: H05K13/02
Filed: 1990-05-02
Abstract: PURPOSE:To prevent the decrease of lead strength caused by high density multipin, by supporting an inner lead part on a base member in the state arranged previously in the wire connection direction. CONSTITUTION:End portions of a plurality of wires 2 are individually fixed at positions in the vicinity of the respective periphery of a plurality of device holes 3 arranged at specific intervals on a flexible tape 1 as a base member, and the other parts of the wires 2 overhang the device holes. The other end portions of the wires 2, i.e., inner lead parts 2a which are to be connected with the terminal parts of a semiconductor chip 10 are arranged at positions corresponding with the positions of the terminal parts of the semiconductor chip 10 to be mounted. That is, the height can be comparatively increased in reference to the lead base by using the wire member 2 as the lead, so that larger strength can be maintained. Thereby the lead strength insufficiency of a film carrier can be supplemented, and manufacturing and dealing are facilitated.
Patent JP-H10288177-A (JP)
Title: Gas compressor
Inventor: TOYOKATA TETSUYA
IPC: F04B39/10
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce striking sound between a discharge valve and a cylinder following opening and closing of the discharge valve arranged on a discharge port of refrigerant gas. SOLUTION: An elastic member 36 is arranged in the circumference of a discharge port 30 on this compressor. The elastic member 36 is devised to project by a specified amount of a stepped part from a valve seat surface 34. In the meantime, a protrusively provided part 37 which is a part of a cylinder 4 is formed to be protruded by a specified amount of a stepped part from the valve seat surface 34. The other end of the discharge valve 31 is fixed by a bolt 33 with a valve support 32.
Patent JP-H0413889-A (JP)
Title: Tinning method
Inventor: FUJII AKIHIKO
IPC: C25D17/12
Filed: 1990-05-02
Abstract: PURPOSE:To enable electrolytic tinning with an acidic tinning bath over a long period of time without contaminating the bath by using a corrosion resistant metal substrate with a coat consisting of a valve metal oxide and iridium oxide as the anode. CONSTITUTION:When electrolytic tinning is carried out with an acidic tinning bath, an electrode obtd. by forming a coat consisting of a valve metal oxide and iridium oxide and/or platinum on a corrosion resistant metal substrate is used as the anode. Tantalum oxide is preferably used as the valve metal oxide and the content is regulated to 10-75mol%. The anode is inexpensive and has superior durability in the tinning bath, and tinning can be carried out over a long period of time without contaminating the tinning bath.
Patent JP-S5811152-A (JP)
Inventor: ROUROFU AARU JIYONKAA
IPC: G01R13/20
Filed: 1982-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07320290-A (JP)
Title: Optical disk recording and reproducing device
Inventor: KUSUNOKI YOSHIAKI
IPC: G11B7/095
Filed: 1994-05-27
Abstract: PURPOSE:To adjust the tilt angle of an optical head after its assemblage of and during its operation by providing a mechanism which supports guide rails variably in the direction opposite to an optical disk and a means to control the mechanism. CONSTITUTION:Laminated piezoelectric elements 18a to 18d are placed between the tip parts of guide rails 7a and 7b and supporting members 17a and 17b as a variable supporting mechanism which moves the rails 7a and 7b in the direction opposite to an optical disk 2 and are fixed by leaf springs 19a to 19d. Address information recorded in the disk 2 is used, for instance, as position information 21 in an optical disk recording and reproducing device. During reproducing the disk 2, a microcomputer 22 reads the address information recorded in the disk 2 by an optical head 5. Based on the address information, the control information of the elements 18a to 18d corresponding to the laser irradiation positions on the disk 2 is read from a ROM 23. A control signal 20 provides driving voltages to the elements 18a to 18d through a D/A converter 24 and an amplifier 25 and controls the tilt of the head 5.
Patent JP-S63211644-A (JP)
Title: Manufacture of semiconductor pellet
Inventor: YANAGI AKIHIRO
IPC: H01L21/67
Filed: 1987-05-12
Abstract: PURPOSE:To improve the efficiency of the extraction work of a pellet by sticking and holding a semiconductor wafer, to which a semiconductor element is formed, to an adhesive sheet, in which an ultraviolet curing type pressure- sensitive adhesive layer is shaped to a sheet base material, dividing the semiconductor wafer at every semiconductor element and irradiating the adhesive sheet with ultraviolet rays to lower the adhesion of the adhesive sheet. CONSTITUTION:A semiconductor wafer 1 is stuck onto an adhesive sheet 5. The adhesive sheet 5 is supported and fixed onto an XYtheta table, and notches are formed along the partition sections of semiconductor elements by a dicing saw 6 and the semiconductor elements are cut completely, thus shaping a plurality of semiconductor pellets 4... under the state of alignment. Exposure windows 7a are bored to sections corresponding to the rears of the semiconductor pellets 4..., and the adhesive sheet 5 is placed onto the windows 7a for a box body 7 in which high-pressure mercury lamps 8 as an ultraviolet-ray source are stored, and irradiated with ultraviolet rays UV. Accordingly, an adhesive layer 5b is cured and tackiness is lowered, and the pellets 4 can easily be peeled from the adhesive sheet 5, thus improving the efficiency of the extraction work of the pellets.
Patent JP-S5343391-A (JP)
Title: Soil carrier ship
Inventor: NAGAO MASAO
IPC: B63B25/04
Filed: 1976-09-28
Abstract: PURPOSE: To provide a soil carrier ship, which can carry a large amount of sand and soil in the ship hold, and in which sand and soil can be transported in reliable manner and unloaded efficiently and safely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07326184-A (JP)
Title: Memory device
Inventor: KIMIHIRA TORU
IPC: G11C11/16
Filed: 1994-05-27
Abstract: PURPOSE:To improve the performance and reliability by a method wherein, in accordance with the state A or B of an input datum, a magnetic field in a direction corresponding to A or B is applied to an MR device for writing and the written data are read by applying a bias magnetic field whose intensity is lower than the intensity of the magnetic, field for writing. CONSTITUTION:When the sate A of an input datum for instance '1' is stored, a writing current I is made to flow in the direction of an arrow in Fig. (A) and a magnetic field H which is approximately equal to a magnetic field by which the magnetization of an MR device 6 is saturated is applied to the MR device 6. If the current I is cut off, the datum '1' is stored by residual magnetism. When the state B, i.e., '0', is stored, a writing current-I whose direction is shown in Fig. (B) is made to flow and a magnetic field-H whose intensity is the same as the magnetic field H and whose direction is opposite to that of the magnetic field H is applied to the MR device 6. If the current-I is cut off, the datum '0' is stored by residual magnetism. In order to read the stored datum, a bias magnetic field whose intensity is lower than the intensity of the writing magnetic field (H or -H) is applied to the device 6. It is decided in accordance with the magnitude of the MR ratio of the device 6 at that time whether the stored datum is '1' or '0' and the datum is read out. With this constitution, a memory device which is nonvolatile, can be under a room temperature can be obtained.
Patent JP-H0412780-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-05-01
Abstract: PURPOSE:To constitute the machine so that a player turns the degree of notice to a ball itself dropping down through a prize-winning space, and also, he feels interested in its passing to a passing area by driving a sealed ball circulating mechanism and discharging a sealed ball to the prize-winning space at the time when a prescribed condition in a pinball game is formed. CONSTITUTION:A sealed ball circulating mechanism 64 is constituted as a separate body from a variable prize-winning ball device 30 main body and installed in the reverse side of a game board 10. Also, the sealed ball circulating mechanism 64 is constituted of a collection passage 65 through which a sealed ball can flow down at the time when a second passage switching member 62 is driven, a lifting/feeding belt 66 for feeding the sealed balls collected by the collection passage 65 to the upper part, pulleys 69a, 69b which are placed in the upper and the lower ends of the lifting/feeding belt 66 and rotate the lifting/ feeding belt 66, and a motor 70 for giving rotation driving force to one pulley 69a. The sealed ball sealed into the sealed ball circulating mechanism 64 is formed so as to be different from a hit ball filliped by a player, therefore, it becomes a colored ball.
Patent JP-S596516-A (JP)
Inventor: WADA HIDEKAZU
IPC: H01G4/015
Filed: 1982-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51146200-A (JP)
Title: Compound security device
Inventor: TAKAHASHI MICHIHARU
IPC: G08B25/00
Filed: 1974-10-08
Abstract: PURPOSE: A compound security device, that performs emergency call and alarm to each living room by concurrenly using installed compound telephone accomodation etc. at mansions and buildings when emergent disaster is produced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5341993-A (JP)
Title: Protective circuit of light emission diode display unit
Inventor: NOUCHI TAKAO
IPC: H01L33/00
Filed: 1976-09-29
Abstract: PURPOSE:A protective circuit dependent upon a cascade constitution of diodes is constituted to reduce the number of diodes, thereby making a circuit small-size and simple.
Patent JP-H0610650-A (JP)
Title: Exhaust gas emission control device for internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: G06F11/36
Filed: 1992-05-08
Abstract: PURPOSE:To prevent exhaust gas particles from being discharged to the air, restrain excessive raise in exhaust gas pressure, and reduce reproducing energy. CONSTITUTION:Three filters B1-B3 are disposed in parallel in an exhaust gas passage, and control valves C1-C3 which control the exhaust gas flow to the respective filters are installed. Besides, exhaust gas is made to flow into a filter in a low load range at the time of collecting and reproducing, exhaust gas is made to flow into two filters in the intermediate load range, and exhaust gas is made to flow into the three filters B1-B3 in the high load range Moreover, at the time of reproducing in the low load range, exhaust gas flow into the filter to be reproduced is stopped to make the exhaust gas flow into either of the remaining filters.
Patent JP-H10293611-A (JP)
Title: Positioning device
Inventor: TAKIZAWA NAOKI
IPC: B23Q1/30
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To accomplish positioning precision with high accuracy and to improve the rigidity in a feeding direction by using a driving means in the direction of a bearing gap and a displacement detecting means and controlling a vibration mode of a moving body except the feeding direction of the moving body. SOLUTION: About a Y stage, vibrations in the direction of a Z axis on a Y stage, in a rotational direction Wx of an X axis turning and in a rotational direction Wy of a Y axis turning are controlled by controlling thrust that is generated by active bearings 17a to 17d based on displacement Z which is acquired by calculating position data Za to Zd in the direction of a Z axis that is detected by displacement detecting means 11a to 11d in a Z axis direction, a rotation angle Wx of an X axis turning and a rotation angle Wy of a Y axis turning.  In addition, displacement detectors 19a and 19b which detect displacement Xc and Xd of a bearing gap in the direction of the X axis of the Y stage and an active bearing 18 which generates force in the direction of a bearing gap in the X axis direction are arranged, and a bearing gap Xz in the X axis direction on the Y stage is controlled based on the displacement of a bearing gap that is detected by the displacement detectors.
Patent JP-S598644-A (JP)
Inventor: JIYON ARUFURETSUDO BOOMAN
IPC: C03C25/10
Filed: 1982-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。