baber/WOPTO huggingface dataset:
Patent JP-H0674464-A (JP)
Title: Heating cooking apparatus
Inventor: MATSUI SHIGEKI
IPC: F24C7/02
Filed: 1992-08-26
Abstract: PURPOSE:To provide a heating cooking apparatus wherein upon heating with a microwave oven, electric components are intended to be cooled, and a door of a heating cooking chamber is prevented from being cloudy, wherein upon oven heating cooking much cooling air is prevented from flowing into the heating cooking chamber for cooling the electric components, and wherein a fan and the inside of a machine chamber is prevented from being wet. CONSTITUTION:A first fan is provided in a machine chamber 25, and the inside of a heating cooking chamber 24 and the outside of an outer box 22 are communicated with each other. A duct 39 is provided which is partitioned into air tightness against the machine chamber 25. A second fan 43 is provided on the duct 39. Upon heating with a microwave oven the first and second fans 43 are driven and upon heating with an oven range the first fan is driven and the second fan 43 is interrupted. Further, a dam part 47 is provided in the duct 39 which slantingly rises from a lower edge part of an inside vent 41 to the inside of the duct 39.
Patent JP-S59122357-A (JP)
Title: Dc linear motor with position and propulsion speed detecting mechanism
Inventor: HASEGAWA AKIRA
IPC: B65G54/02
Filed: 1982-12-27
Abstract: PURPOSE:To detect the position and a propulsion speed of a movable element with a simple structure by reflecting a light from a light wavelength generator on an inclined reflecting surface provided at the movable element side, and receiving it by a light wavelength receiver. CONSTITUTION:When a movable element is moved, an index 14 and triangular prisms 16, 17 simultaneously move. A light wavelength from a light wavelength generator 19 is converted by a condenser lens 22 into parallel beam, reflected on an inclined reflecting surface 17a through the surface 17b of the prism 17, and generated from the surface 17c. The light wavelength which is passed through a light transmission unit, in which a main scale 12 and the index 14 are disposed, is incident to the surface 16c of the prism 16, reflected on the surface 16a to become light wavelength parallel to the light wavelength generating passage on the surface 16b, and arrives at a light wavelength receiver 18 through a condenser lens 21. The position and the moving speed of the movable element are detected on the basis of the output of the receiver 18.
Patent JP-H0276116-A (JP)
Title: Rotary head cylinder device
Inventor: AKEO YASUHIRO
IPC: G11B5/52
Filed: 1988-09-09
Abstract: PURPOSE:To eliminate the inclination of an outer ring caused by the pressing of a preload setting spring against the outer ring and to also eliminate the inclination of a shaft by supporting the outer ring by a sleeve. CONSTITUTION:A sleeve 26 is provided for the internal part of a lower cylinder 2 so as to surround upper and lower outer rings 20a and 20b of a bearing 1 with the shaft, spacers 24a and 24b, and a coil spring 23 and either adhered to the outer rings 20a and 20b or fixed to the outer rings 20a and 20b with a screw. Further, the outer diameter of the sleeve 26 is formed with the axial center of a shaft 1a as its reference, and one groove 27 is formed on the outer circumferential surface of the axial center directional intermediate part of the sleeve 26. Since the outer rings 20a and 20b are supported by the sleeve 26 in this manner, the inclinations of the outer rings 20a and 20b caused by the pressing of the preload setting spring 23 against the rings 20a and 20b can be eliminated, and as the result, the inclination of the shaft 1a can be also eliminated.
Patent JP-S6382899-A (JP)
Inventor: OZAKI MITSURU
IPC: G05D1/08
Filed: 1986-09-27
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-H0786162-A (JP)
Title: Method and equipment for growing hetero structure thin film
Inventor: KASHIMA HIDEO
IPC: H01L21/363
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a extremely steep high quality hetero structure thin film having a desired compositional ratio by interrupting the introduction of material gas for a predetermined time after growing a first semiconductor thin film on a substrate and then introducing the material gas of second semiconductor thin film onto the substrate thereby depositing a film. CONSTITUTION:At first, supply of group IIIa material to a substrate is interrupted to terminate the growth of IIIaVa thin films. In this regard, supply of group Va material is sustained for a time t1. Supply of group Va material to the substrate is then stopped followed by interruption of the supply of any thin film material to the substrate for a time t2 During the time interval t1, aforementioned state is sustained and the supply of IIIbVb thin film material, i.e., one of group Vb or group IIIb material, is resumed and upon elapse of a time t3, supply of the other material is started or both materials are supplied simultaneously thus starting growth of IIIbVb thin film. The time interval for interrupting materia 1 gas supply is set equal to the time required for depositing a single molecule layer of group V or III element on the substrate.
Patent JP-H04106787-A (JP)
Title: Semiconductor storage device
Inventor: TAGAMI YUICHI
IPC: G11C11/41
Filed: 1990-08-28
Abstract: PURPOSE:To prevent the competition of an output of a write buffer and an output of a storage holding inverter by constituting the device so that a write control circuit sets a clocked inverter to a high impedance state, and thereafter supplies data to a bit line. CONSTITUTION:In response to a write permitting signal the inverse of WE, a control signal CW from a write permitting circuit 40 activates a write control circuit 20, and the circuit 20 sets a clocked inverter 11a of a memory cell of each row to a high impedance state by control signals WC0-WCm, the inverse of SC0-WCm. Subsequently, the circuit 20 transfers data of write data input terminals DIN0-DINm to bit lines WD0-WDm, and the data on the bit lines WD0-WDm are inputted to an inverter 12 in each memory cell 10a, but since the inverter 11a of a storage holding part is in a high impedance state, a competition of the data is not generated and a write operation is executed surely.
Patent JP-H0276250-A (JP)
Title: Resin sealed type semiconductor device
Inventor: TSUKUNI HIROYUKI
IPC: H01L23/31
Filed: 1988-09-13
Abstract: PURPOSE:To prevent a rise in temperature of a resin package and thereby to prevent the occurrence of a crack in a mold resin element by applying white coating on a surface of the resin package which is irradiated by infrared rays. CONSTITUTION:A white coating element 11 for reflecting infrared rays is printed on the upper surface of a mold resin element 1, and a character 12 as an identification mark is formed by providing an unprinted part in the shape of a prescribed character when the white coating 11 is applied. When mold resin IC thus constituted is soldered on a substrate by an infrared reflow method, the temperature of the mold resin element 1 is hardly raised, since the white coating part 11 reflects infrared rays and consequently the amount of heat absorption is reduced. Thereby a crack or the like is hardly brought forth in the mold resin element 1 and thus a resin sealed type semiconductor device of high reliability can be obtained.
Patent JP-H0977152-A (JP)
Title: Shaking out container for granule
Inventor: MIYANISHI OSAMU
IPC: B65D83/04
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a container shaking out granules, which easily shakes out granular materials like pills easily and which is handled by one hand, by making one of a pair of cases forming a container for granular materials as a shaking-out case and providing a screwing structure rotating a closing plate by a specified angle when a push-button is moved back and forth against the closing plate. SOLUTION: When granular materials like silver grains are contained in a shaking-out container 20, the peripheral edges of the upper and lower cases 11, 12 are released from these fitting. When the granular materials are taken out, the shaking-out container 10 is grasped and the push-button 14 is pushed to rotate the closing plate 13. That is, the push-button 14 is pushed against a spring 15 to rotate the closing plate 13 by engaging of the screw 16 with the cylinder 17 of the push-button 14. In this way, the second shaking-out aperture opened to the closing plate 13 is connected to the first shaking-out aperture 21. In such a connected state of the first and second shaking-out apertures, when the first shaking-out aperture is turned down, the granular materials can be directly discharged from the first shaking-out aperture 21 to the mouth.
Patent JP-2001053715-A (JP)
Title: Communicating method, transmitter and receiver
Inventor: IWAMI HIDEKI
IPC: H04J1/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce restriction such as the number of multiplexed signals and to easily process separation of the multiplexed signals or the like when the signals of plural channels are multiplexed and transmitted as the multi-carrier signal. SOLUTION: A first channel group of which the symbols are arranged at first frequency interval and transmission power of each symbol is defined as first power and a second channel group the symbols of which are arranged at second frequency interval which is n-fold (n is an integer >=2) of the first frequency interval and the transmission power of each symbol is defined as approximately 1/n of the first power are multiplexed and transmitted as the multi-carrier signal.
Patent JP-H0276335-A (JP)
Title: Phase guarantee circuit
Inventor: OKUYAMA YUZO
IPC: G06F1/12
Filed: 1988-09-12
Abstract: PURPOSE:To attain the communication for two sets of equipments with a prescribed phase difference at all times by supplying a clock to the equipments opposite to each other and controlling the circuit so that a phase difference between a control signal sent from the opposite equipment and a clock is always constant. CONSTITUTION:The circuit consists of an FF circuit 11 receiving a clock (a) of the equipment main body A to its input and receiving a control signal (b) from the opposite equipment B to its other input and latching the control signals by the clocks, a NAND gate 12, a JK FF 13, a counter 14 receiving an output of the FF 13 as the clock input and receiving the output of the FF circuit 11 as the control input and a control circuit 15 receiving the output of the counter 14 and inputting the control signal to other input of the NAND gate 12. The counter 14 of the equipment A is operated while the control signal (b) sent from the equipment B is latched by the FF circuit 11 and if the phase of the control signal (b) is deviated, the count of the counter 14 is deviated by the control output of the JK FF 13 in response to the deviation.
Patent JP-S60121244-A (JP)
Title: Electrical contact material
Inventor: YAMAMOTO MATSUKI
IPC: C22C9/00
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a Cu-base electrical contact material having superior welding resistance and consumption resistance by dispersing a metallic boride in Cu. CONSTITUTION:This electrical contact material has a surface layer formed by dispersing a metallic boride in Cu as a matrix. Zr boride, Sr boride, La boride, Mn boride, Ni boride or Ti boride is used as the metallic boride. The amount of the boride contained is not especially restricted, yet the effect is remarkably shown even in case of a very small amount. It is supposed that the reason is because the boride has a high m.p., high hardness, high electric conductivity and thermal stability. Ag may be used as the matrix in place of Cu.
Patent JP-H1171166-A (JP)
Title: Al2o3-based superplastic ceramic and its production
Inventor: SAKKA YOSHIO
IPC: C04B35/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic material having superplasticity to enable precision work by using a molded and sintered material of Al2 O3 particles containing dispersed ZrO2 particles and specifying the tensile elongation at a specific elongation speed to a specific level or above. SOLUTION: The objective material has a tensile elongation of >=200% at 1,450 deg.C or 1,500 deg.C under an elongation speed of >=0.1 mm/min. The average crystal particle diameter (dA) of the Al2 O3 in the sintered material is <=0.9 μm as the value calculated by the formula (L is the length of measured line; NAA is the number of alumina crystal boundaries crossing the measured line L; NAZ is the number of boundaries of crystal grains composed of alumina and zirconia crossing the measured line L; V is the volume fraction of alumina). The volume fraction of Al2 O3 is >=85%. The ZrO2 particle is pure ZrO2 or ZrO2 containing Y2 O3 or CeO2 and the volume fraction of ZrO2 in the sintered material is 5-15%.
Patent JP-H0759848-A (JP)
Title: Ultrafiltration rate control method and device therefor
Inventor: ERA KAZUO
IPC: A61M1/34
Filed: 1993-08-20
Abstract: PURPOSE:To make it possible to safely and exactly assure the quantitative balance of a filtrate and transfusion and to execute transfusion in a clean state. CONSTITUTION:A first room 1a of an equalizing vessel 1 is freely attachably and detachably connected by a connecting pipe 3a to a first room 6a of a liquid substituting device 6. A fresh dialyzate inflow path 9a of a fresh dialyzate supplying pipe 8 connected to a second room 6 of this liquid substituting device 6 is connected to a fresh dialyzate supplying line 34 side and a fresh dialyzate outflow path 8b to a blood circuit 31 side freely attachably and detachably. A waste dialyzate branching inflow path 4a of a waste dialyzate branching discharge pipe 4 connected to a second room 1b of the equalizing vessel 1 is connected to a dialyzate circuit 32 side and a waste clialyzate branching outflow path 4b to a waste dialyzate discharging line 35 side. The device is provided with an opening/closing valve mechanism 10 for changing over the flow passages, a pump mechanism for changing over the liquids and a flow detector for detecting the flow.
Patent JP-S6288439-A (JP)
Title: Compensation amplifier for shortened antenna of automobile
Inventor: NAKASE KAZUHIKO
IPC: H03F3/191
Filed: 1985-10-14
Abstract: PURPOSE:To eliminate a signal disturbance at a TV frequency band when an automobile antenna is shortened by making a parallel resonance frequency of the primary side serial tuning circuit in the multiplex tuning circuit of an antenna nearly equal to the resonance frequency of the antenna itself. CONSTITUTION:A signal received by an FM antenna 10 having a length nearly a half the conventional length is inputted to a dual tuning circuit 20. In this case, since the resonance frequency of the FM antenna 10 is nearly the same as that of a high channel of a TV frequency band, the signal level of a TV high channel among input signals of the dual tuning circuit 20 is high. Since the resonance frequency of the parallel resonance circuit constituted by elements L1 and Ct is nearly equal to the resonance frequency of the FM antenna 10, the signal component of the TV high channel is attenuated largely by the parallel resonance circuit.
Patent JP-H1156941-A (JP)
Title: Staircase ascent/descent auxiliary device
Inventor: OGAWA YUTAKA
IPC: A61H3/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a staircase ascent/descent auxiliary device allowing a user to effectively ascend or descend a staircase concurrently with his own power. SOLUTION: A guide rail 6 is fixed to a side wall 5 along the ascending/ descending direction of a staircase 4, and a guide means 7 is displaceably provided along the guide rail 6. The guide rail 6 is provided with lock protrusions corresponding to the treads 33 of the staircase 4, the guide means 7 is locked on one of the lock protrusions, and its displacement in the descending direction is prevented. The guide means 7 is provided with a holding member 8 extended in the horizontal direction, and a user 9 can surely hold the holding member 8 at the front of the body. The user 9 ascends the staircase 4 while the guide means 7 is locked on the lock protrusion above the user 9 by one step and the user 9 holds the holding member 8 with the upper body supported by the guide means 7.
Patent JP-H04110097-A (JP)
Title: Treatment of waste beer liquid
Inventor: SUZUKI NORIYUKI
IPC: C02F11/04
Filed: 1990-08-30
Abstract: PURPOSE:To efficiently treat a waste beer liq. at a low cost and to facilitate the transfer of treating equipment by heating the waste liq. introduced into a raw water regulating tank, adjusting its pH and carrying out acidic fermentation in the regulating tank. CONSTITUTION:A waste beer liq. is introduced into a raw water regulating tank 1 from a pipeline 11 and stored to absorb the variations in the flow rate of raw water, the liq. in the tank 1 is heated by the steam supplied from a boiler 4 through pipelines 16 and 16b, and a pH regulator such as NaOH is added from a pipeline 19 to regulate the pH. The liq. stored in the tank 1 and in which org. acids are formed is drawn off from a pipeline 12 provided with a pump P1, mixed with heated dilution water from a pipeline 13 and supplied to a methane fermenter 2. The CODcr concn. in a mixture of the liq. discharged from the tank 1 and dilution water is adjusted to <=30,000mg/l by the heated dilution water mixed. A carrier 8 deposited with anaerobic sludge (microbe) is charged to the tank 2, and hence the org. matter in the dil. raw water introduced into the tank 2 is efficiently converted to methane.
Patent JP-H1075036-A (JP)
Title: Manufacture of printed wiring board
Inventor: SANGA TOMOHISA
IPC: H05K3/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To manufacture with good productivity, printed wiring boards which have fine holes, suitable for high-density wiring by exposing inner faces of holes of a printed wiring board with ultraviolet rays in the exposuring of a photosensitive resist film in the manufacture of the printed wiring board. SOLUTION: When exposing a high-density printed wiring board in the exposure process, a vacuum-baked frame 5 with a light-scattering layer 8a having a semipermeable half-mirror layer pasted on its one face is located on each face of the printed wiring board and ultraviolet parallel rays 7 emitted from a light source 6 are converted by a light scattering layer into scattered light 9a and inner faces of fine holes are exposed by ultraviolet rays with reflected light, irregularly reflected by the half-mirror layers which are located at the opposite side of the vacuum-baked frame 5 to the light source side.
Patent JP-H04109218-A (JP)
Title: Active matrix driving system liquid crystal display element
Inventor: SAKAI YOSHIHARU
IPC: G09G3/36
Filed: 1990-08-30
Abstract: PURPOSE:To prevent a DC signal from being applied to a liquid crystal and to prevent the liquid crystal from deteriorating in performance by detecting the fluctuation of voltage applied to a counter electrode, and correcting the voltage so that the fluctuation is canceled. CONSTITUTION:The liquid crystal display element is equipped with a signal extracting circuit 6 which extracts a reference signal superposed in blanking periods of a video signal and a voltage fluctuation detecting circuit 71 which detects the fluctuation of voltage applied to the counter electrode according to the reference signal extracted by the signal extracting circuit 6. Further, a voltage correcting circuit 9 corrects the fluctuation of the voltage applied to the counter electrode with the detection signal of the voltage fluctuation detecting circuit 7. Thus, the fluctuation of the voltage supplied to the counter electrode is detected according to the extracted reference signal and corrected with the detection signal. Consequently, the voltage supplied to the counter electrode can be adjusted so that no DC signal is applied to the liquid crystal, therefore prevented from deteriorating in performance.
Patent JP-S63247481-A (JP)
Inventor: MIYAWAKI TATSUHIKO
IPC: B66D3/06
Filed: 1987-09-11
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-H0277286-A (JP)
Title: Back locking system knife
Inventor: SHIBATA MASAJI
IPC: B26B1/02
Filed: 1988-09-13
Abstract: PURPOSE:To more safely execute an operation and, moreover, to ease to use by making at least one side among both sideplates to sandwich a back metal into a mobile sideplate to release the lock of a blade body part and making the rear edge of the mobile sideplate into an operating part. CONSTITUTION:The rear edge lower surface of a fixed sideplate 3 at the right side of a handle 1 is supported by the index finger and middle finger of a right hand, the pad of a thumb is made to strike against a finger striking part 80 on the rear edge of a mobile sideplate 5 at the left side of the handle 1, and the rear edge of the mobile sideplate 5 is pressed downward. Since a locking projection 5a is fitted in a locking hole 2b at a back metal 2 front edge, a force to press up a front edge 21 of the back metal 2 by the turn of the mobile sideplate 5 is transmitted to the back metal 2, and the front edge 21 of the back metal 2 is moved upward. Consequently, the engagement of a locking projecting part 2a of the back metal 2 and a locking recessed part 6a of a blade body part 6 is released, and the blade body part 6 is made turnable. The locking projecting part 2a is engaged with the locking recessed part 6a formed on the base edge upper surface of the blade body part 6, and it can be locked in a condition in which the blade body part 6 is opened at the front side of the handle 1.
Patent JP-H0568049-A (JP)
Title: Priority transmission processing system
Inventor: SUGANO HIROYUKI
IPC: H04L47/80
Filed: 1991-09-10
Abstract: PURPOSE:To reduce a data transmission time by connecting a call with higher priority with a path of a short distance without selecting a 2nd path or a 3rd path or the like whose transmission distance is longer. CONSTITUTION:An operating state (an operating rate and a call to be connected with high priority) of each of relay lines 41,42,43 is stored in call control memories 31,32,33 of data exchanges 11,12,13. A terminal equipment 22 sends a call packet including a high priority designation signal to a terminal equipment 24. The data exchange 11 compares the priority added by the caller terminal equipment 22 with the operating state of the relay line 41 making a connection request for each call based on a rate table of the call control memory 31 and when the priority of the terminal equipment 22 is high and the relay line 41 is in congestion, the data exchange 11 bypasses automatically a call communicated between the terminal equipment 21,23 with low priority to the relay line 42 to connect the terminal equipment 22,24 having a call with high priority through the relay line 41 of a shortest distance.
Patent JP-H0391754-A (JP)
Title: Pattern forming method
Inventor: KISHIMURA SHINJI
IPC: G03F7/039
Filed: 1989-09-05
Abstract: PURPOSE:To obtain good pattern shapes with a high resolution and high sensitivity by selectively irradiating a resin film contg. a hydroxyl group with UV light of a specific wavelength and silyating the surface of the non-irradiated areas, then developing the resin by plasma contg. gaseous oxygen. CONSTITUTION:A resist film 1 consisting of a p-vinyl phenol/2-hydroxyethyl methacrylatecoolymer is selectively irradiated with a KrF excimer laser beam 4 by using a mask 5. The crosslinking reaction of the resin takes place in the irradiated regions 1a. A liquid 11 of hexamethyl disilazane is then applied on the resist film 1. A substrate 2 to be worked is heated in a vacuum oven and is subjected to a silylation reaction. The resist film 1 is then developed by reactive ion etching using gaseous O2 12. The silylated layer 8 is converted to an SiO2 film 13 which constitutes a powerful light shielding material of gaseous O2 plasma. The non-silylated parts, i.e. the irradiated regions 1a are selectively etched away.
Patent JP-S60121612-A (JP)
Inventor: MORI TOSHIAKI
IPC: H01B13/00
Filed: 1983-12-05
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。