baber/WOPTO huggingface dataset:
Patent JP-H09120182-A (JP)
Title: Automatic original feeder
Inventor: CHIYOUHOU SATORU
IPC: B41K3/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To easily make a mark on each of originals even in a two-in-one mode. SOLUTION: In the two-in-one mode in which the originals are arranged side by side and fed to the part of a platen glass 15, to be read, at the time of ejecting the read originals, first, the first document is positionally recognized by a paper ejecting sensor 25 and then, a stamp solenoid 28 is driven to make the mark. A full surface belt 18 is driven by the length of the first original detected by a resist sensor 22, to move the original and make the mark on the second original by the stamp solenoid 28.
Patent JP-H03143837-A (JP)
Title: Transporting and processing device for wafer
Inventor: WATANABE MITSURU
IPC: B65G1/00
Filed: 1989-10-26
Abstract: PURPOSE:To freely take in and out a wafer without contact against a processing tank and prevent generation of dust by providing a wafer loading tale provided with a clamp mechanism so as to take in and out against the processing tank. CONSTITUTION:A clamp mechanism 11 to fix a wafer is provided on the wafer groove of a wafer loading table, and the wafer is locked on the wafer loading table with the clamp mechanism 11. Hereby, the wafer can be taken in and out without contact against a processing tank.
Patent JP-S63134694-A (JP)
Title: Formation of insulating film on aluminum alloy
Inventor: ITO YOSHIAKI
IPC: H01L23/14
Filed: 1986-11-22
Abstract: PURPOSE:To economically form an insulating film having superior heat conductivity, insulation and heat resistance on an Al alloy having a specified compsn. consisting of Si and Al by anodically oxidizing the surface of the Al alloy to form an Al2O3 film and coating the film with ceramics. CONSTITUTION:The surface of an Al alloy consisting of 30-60wt% Si and the balance essentially Al is anodically oxidized to form an Al2O3 film. The Al alloy is preferably manufactured by powder metallurgical processing. The pref. grain size of the Si grains in the Al alloy is <=5mum. The Al2O3 film is then coated with ceramics selected among Al2O3, AlN, SiC and BN. Thus, an insulating film having low thermal expandability, high heat conductivity, superior adhesion, insulation and heat resistance is obtd.
Patent JP-H04155484-A (JP)
Title: Ic card terminal equipment
Inventor: ATSUMI SHIRO
IPC: G06K17/00
Filed: 1990-10-19
Abstract: PURPOSE:To prevent data from being destructed due to the sudden ejection of an IC card by providing an ejection mechanism in which the shortest time required for ejecting operation is longer than the maximum length required for writing data in the card. CONSTITUTION:In the case of a command including data writing in an IC card and requiring a long time for processing, a key input queuing program step is inserted immediately before transfer to data writing processing in the IC card to inhibit the execution of data writing so far as a key 4 is depressed. Immediately after depressing the key 4, data writing in the IC card is executed. Namely, data writing in the IC card is completed during the period of depressing the key 4, releasing a lock lever 3 and moving a slider control 2. Thereby, even when the card is suddenly ejected, data writing can be prevented from being incompletely executed or stored information can be prevented from being destructed.
Patent JP-S63135443-A (JP)
Inventor: HERUBERUTO AIHENAUAA
IPC: C08F6/00
Filed: 1987-11-06
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-H0984488-A (JP)
Title: Agent for raising and stably maintaining ph
Inventor: HORII NAOJIRO
IPC: A01K63/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To raise the pH of a rearing sea water to a desired value and maintain and control the pH over two months or longer by adding a proper amount of MgO to the circulated rearing sea water. SOLUTION: Circulated rearing sea water is mixed with a proper amount of MgO to control the pH of the sea water to an objective value. A labor and a purchase cost for exchanging the rearing water for new sea water can thereby be reduced.
Patent JP-S61153487-A (JP)
Title: Centrifugal fan accommodating heat exchanger
Inventor: NISHIDA TAKASHI
IPC: F28D1/04
Filed: 1984-12-27
Abstract: PURPOSE:To make the whole of the equipment thin and compact remarkably by a method wherein one series of heat exchangers of fin plate type is arranged in a scroll chamber around a vane wheel and a delivery port in a condition that the heat exchanging areas of the heat exchangers are distributed properly. CONSTITUTION:The centrifugal fan 3 is provided with a fan casing 6 and a multi-blade vane wheel 2 is mounted in the scroll chamber 1 through a shaft. The heat medium (refrigerant) pipe 5B of the heat exchanger is equipped with a multiple sheets of fin plates 5A and is arranged in the scroll chamber 1 around the vane wheel 2 and the delivery port 4 so that the heat exchanging areas thereof are distributed so as to be small at the scroll beginning end and maximum at the delivery port 4. Air, induced by the rotation of the vane wheel of centrifugal fan, receives a centrifugal effect and flows energitically in the scroll chamber, thereafter, is blown out of the delivery port, however, the flowing air deprives heat from the fin plates in this case and the air may be heated or cooled.
Patent JP-H04156238-A (JP)
Title: Backup processing device for electronic equipment
Inventor: YOSHIDA MASAKAZU
IPC: H02J9/06
Filed: 1990-10-18
Abstract: PURPOSE:To effectively use the electric power of a sub-power source by provid ing a backup selecting means which individually selects whether or not the power supply is to be made to a plurality of ICs from a sub-power source and minimizing the power consumption of the sub-power source when the power supply is discontinued from a main power source. CONSTITUTION:This backup processor is composed of N pieces of backup ICs 7a-7n constituting a backup RAM 7, a main power source 9, and sub-power source 10. When the electric power of the main power source 9 is supplied, no electric power is supplied from the sub-power source even when one of switches SW1-SWn corresponding to an IC requiring backup is turned on, since a diode Ds is non-conducted. In case the switch corresponding to the IC requiring backup is turned on when the power supply is discontinued from the power source 9, the electric power of the sub-power source 10 is supplied to the IC. Therefore, the power consumption of the sub-power source which backs up the power supply to an IC, such as memory, etc., can be minimized.
Patent JP-H01120463-A (JP)
Title: Speed change controller for automatic transmission provided with sub-speed change section
Inventor: TAKADA MITSURU
IPC: F16H61/10
Filed: 1987-11-05
Abstract: PURPOSE:To prevent hummering or abrupt torque variation due to switching of a sub-speed change section by providing a means for allowing down shift of the sub-speed change section when the engine load is lower than a predetermined level and a main speed change section is in first speed change stage. CONSTITUTION:Upon judgement that the engine load is lower than a predetermined level, down shaft of a sub-speed change section is prohibited in second speed change stage where a unilateral clutch functions when a main speed change section is driving a vehicle. Down shaft of the sub-speed change section is allowed only in first speed change stage where the unilateral clutch does not function when the main speed change section is driving the vehicle. Since the unilateral clutch is idling in the first speed change stage when the vehicle is being driven, a turbine is not accelerated through inertia even if the sub-speed change section is switched to low speed side. Consequently, speed change impact such as abrupt increase of engine break can be prevented.
Patent JP-H10106753-A (JP)
Title: Electroluminescent element and its manufacture
Inventor: WAKABAYASHI MORIMITSU
IPC: H01L51/52
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To uniformly emit light to eliminate a blind spot, to heighten luminous efficiency, and to lengthen its lifetime by a simple constitution. SOLUTION: A positive electrode 12 using transparent electrode material such as ITO is formed on a transparent substrate 10 of glass or the like. An EL(ElectroLuminescent) material of a hole transport material 15 and an electron transport material 16 is laminated on an upper face of the positive electrode 12 of the transparent electrode. Moreover, negative electrode layers 18 and 20 are laminated on the surfaces of the EL materials 15 and 16. These negative electrode layers 18 and 20 are composed of metal material where electron donors are increased in the thickness direction from a face side making contact with the EL material to the other face side.
Patent JP-H08136732-A (JP)
Title: Optical fiber coil
Inventor: ONO ARITAKA
IPC: G01C19/72
Filed: 1994-11-15
Abstract: PURPOSE: To obtain an optical fiber coil which can constitute an optical fiber gyroscope which stably operates against environmental changes such as temp. change and vibration. CONSTITUTION: This optical fiber coil consists of a bobbin 1, an optical fiber coil 3 and an elastic material 4 inserted between the bobbin 1 and the coil 3. Further, an elastic material 5 is wound around the outermost layer of the optical fiber coil wound on the bobbin so that the winding force of the elastic material 5 gives tightening force to the optical fiber coil. Moreover, the coil is shielded from the outdoor air by the elastic material 5 or a shielding layer so as to suppress changes in optical characteristics of the optical fiber coil 3 in an atmosphere with temp. change.
Patent JP-2001100442-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: NAKAJIMA YUKA
IPC: G03G5/05
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in mechanical and electrical wear resistance and giving high quality images over a long period of time and to provide a process cartridge and an electrophotographic device using the photoreceptor. SOLUTION: The photosensitive layer of this electrophotographic photoreceptor contains a component of the dicarboxylic acid shown by formula 1: H-O-CO-X-CO-O-H (wherein X is a (substituted) alicyclic hydrocarbon residue or a (substituted) residue obtained by partially hydrogenating an aromatic ring) or polyester resin consisting of its ester-formed derivatives and a diol component.
Patent JP-H1099291-A (JP)
Title: Nuclear magnetic resonance spectrometer imaging device
Inventor: MIURA YOSHIAKI
IPC: A61B5/055
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate artifacts or ghosts in a recomposed image, by equipping a means to calculate and to correct deviation of a phase difference between real part output and imaginary part output of phase detection from a specific angle and an image reconstituting means to process data after correction and to reconstitute an image. SOLUTION: A resonance signal received at a receiving coil 14 is transmitted to a phase detecting circuit 32 where two detecting outputs of a real part and an imaginary part. Those detecting outputs are converted to digital data by an A/D converter 33 and corrected by acting a correction function from a phase corrector 34. By this correction, the phase difference between outputs of the real part and the imaginary part is made like to be 90 deg. to correct not retaining 90 deg. of the phase difference. Since data are subjected, then, to image recomposing processing by an image reconstituting device 35, artifact or ghost of a reconstituted image caused by the phase difference not being 90 deg. can be eliminated.
Patent JP-S62139413-A (JP)
Title: Atom oscillator
Inventor: SUMIYOSHI HIDEO
IPC: H03L7/26
Filed: 1985-12-13
Abstract: PURPOSE:To obtain characteristics superior in both short and long stability by controlling the frequency of a voltage controlled oscillator by frequency generated from the 1st and 2nd rubidium resonance cells to be irradiated by light with respectively different intensity. CONSTITUTION:The 1st and 2nd rubidium resonance cells 3, 4 to be irradiated by light with respectively different intensity are arranged. These cells 3, 4 are controlled by a control part 11 for making the frequency of the voltage controlled oscillator 17 coincide with that of the 1st cell 3 irradiated by strong light and a control part 18 for making the frequency of the oscillator 17 coincide with that of the 2nd cell 14 irradiated by weak light at a time constant larger than that of the control part 11. In addition, the current flowing into a C magnetic field generating coil 8 in the 1st cell 3 is controlled by an extremely long time constant of a C field control part so that the frequency of the oscillator 17 coincide with that of the 2nd cell 4.
Patent JP-S61157795-A (JP)
Title: Motor driven blower
Inventor: YAMAURA IZUMI
IPC: F04D29/68
Filed: 1984-12-28
Abstract: PURPOSE:To reduce noise and vibration by setting a space section between inner and outer guide walls constitution the return path of an air guide while communicating said space section and the return path. CONSTITUTION:An air-guide 14 is provided with plural diffusers 18 on the upper face while plural return paths 20 communicated smoothly with the end of said diffusers to guide the gas flow to the intake hole 19 of motor frame 16 are provided on the underface. The curved guide wall 21 for partitioning respective return path 20 is separated into inner and outer guide walls 22, 23 to form a space section 25 set with an opening 24 at the inner end between them. A slit section 26 communicating between said space section 25 and the adjoining return path 20 is made through the outer guide wall 23.
Patent JP-H03141151-A (JP)
Title: Production of porous refractory for gas blowing
Inventor: TSUCHINARI AKIHIRO
IPC: B22D41/58
Filed: 1989-10-26
Abstract: PURPOSE:To improve spalling resistance of porous refractory for gas blowing by molding a mixture comprising a specific amount of TiO2, one or more compounds containing Si<++>, Zr<++>, Fe<++>, Mg<++>, Li<+>, Ni<++> or Cr<++> and the rest of Al2O3 as main materials and calcining. CONSTITUTION:0.3-15wt.% rutile type and/or anatase type TiO2 having preferably <=44mum average particle diameter is blended with <=10wt.% one or more compounds selected from SiO2, ZrO2, Fe2O3, MgO, Li2O NiO, Cr2O3, etc., having an ionic radius equal to or smaller than the radius of Ti cation and containing Si<++>, Zr<++>, Fe<++>, Mg<++>, Li<+>, Ni<++> or Cr<++> and the rest of Al2O3 as main materials. The blend is mixed with about 1-5wt.% based on the whole blend of an inorganic or organic binder, kneaded, then molded under pressure and calcined at 1,300-1,800 deg.C to give a porous refractor for gas blowing.
Patent JP-2001099182-A (JP)
Title: Boots for universal joint
Inventor: SUGIURA YOSHIAKI
IPC: F16D3/84
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a boots for a universal joint preventing a large diametric side end part of a boots main unit from being opened in slope shape or horn shape when a flexible part of the boots main unit is reversed in an axial direction for combination of the boots main unit with an adapter, thus to be capable of improving workability inserting the large diametric side end part to the adapter. SOLUTION: In this boots for a universal joint, inverting in an axial direction a flexible part 3a of a boots main unit 2 made of elastic material to fixedly insert a large diametric side end part 2b of the boots main unit 2 to an adapter 3, a slope-shaped warp preventing part 2d gradually contracting diametric dimension from a side of the flexible part 2a over to a side of the large diametric side end part 2b in a condition before inversion is integrally molded between the flexible part 2a and the large diametric side end part 2b.
Patent JP-H03142545-A (JP)
Title: Data buffer sweep-out controller
Inventor: MIYAGAWA KOUJI
IPC: G06F12/08
Filed: 1989-10-27
Abstract: PURPOSE:To immediately start the processing of the subsequent requests by registering the data on the coincident addresses in a data buffer into a cache memory and at the same time reading out the data to send it to a read requester. CONSTITUTION:A coincidence detecting circuit 3 detects the coincidence between a read address 103 and an address 104 included in an address buffer 2. Thus a coincidence signal 105 is set at 1 and a signal 105 is sent to a subsequent request suppressing circuit 8 for suppression of the subsequent request processes. At the same time, the addresses and the data are read out of the buffer 2 and a data buffer 1. The signal 105 is also sent to an address selection circuit 4, and the circuit 4 is controlled so that the address 104 is turned into an address 108 to write the data 107 into a cache memory 5. Furthermore a coincidence signal 106 is sent to a read data control part 7 and the output 110 of the part 7 writes the data 107 corresponding to the address 104 coincident with the address 103. At the same time, the output 110 controls a read data selection circuit 6 so as to send the data 107 to a requester as the read data 111.
Patent JP-H09123892-A (JP)
Title: Hydraulic control device for brake of vehicle
Inventor: TERADA HITOSHI
IPC: B60T8/40
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce accumulated fluid pressure and an accumulated fluid quantity of an accumulator by connecting a hydraulic pump control means to a wheel brake hydraulic control means, and actuating a hydraulic pump regardless of detecting output of an accumulator fluid pressure detecting means when brake fluid pressure is automatically adjusted. SOLUTION: On a hydraulic pump control of a brake, at antilock control time of a low μ road surface, intermittent actuation of an electric motor is set, and of high μ road surface and medium μroad surface time, the electric motor is set on. When antilock control is not performed, and when accumulator fluid pressure by an accumulator fluid pressure detecting means is not more than a preset value PH, the electric motor is turned on, and when it is not less than the preset value, and when the electric motor is tuened on, the electric motor is turned off after a prescribed time. In this way, accumulator fluid pressure increases by a specific quantity more than the preset value PH. That is, a hydraulic pump is actuated regardless of detecting output of the accumulator fluid pressure detecting means.
Patent JP-H04158760-A (JP)
Title: Snack food and production thereof
Inventor: TAKAGUCHI KAZUHIDE
IPC: A23L19/10
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject snack food impregnated with a small amount of fat and oil component by utilizing a tulip bulb which was abandoned until now, treating the tulip bulb with a hot alkali, freezing the treated bulb and subsequently vacuum frying it. CONSTITUTION:A tulip bulb is immersed in a hot alkali water composed of a phosphate, etc., for removal of its harsh taste and pungent taste, subsequently frozen and fried using a vacuum fryer, etc., thus giving the objective food.
Patent JP-H02128203-A (JP)
Title: Pulse generator for positioning control
Inventor: SUZUKI SHIGEO
IPC: G05D3/12
Filed: 1988-11-09
Abstract: PURPOSE:To improve the work efficiency of a positioning servo control system by performing a subsequent positioning action in a minimum halt lapse time after a break is opened without providing a timer outside. CONSTITUTION:The arithmetic and control circuit 24 of a pulse generator 20 decides the AND conditions of a deviation zero signal and a start command signal and it operates in such a way that it causes a positioning device 14 to output a subsequent command pulse for positioning to a command pulse output circuit 28. Thus, it is eliminated that the timer is provided outside and that the lapse time in which an excessive margin is counted after the bread is opened is set, and a system can be shifted to the subsequent positioning action in the minimum lapse time after the break is opened. Thus, the work efficiency of the positioning servo system control system improves.
Patent JP-2000113705-A (JP)
Title: Surface light source device
Inventor: DAIKU YASUHIRO
IPC: G02F1/1335
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device capable of emitting the illuminating light from a light source forward, and capable of reflecting the outside light entering from the front and emitting it forward. SOLUTION: This device is provided with a light guide body 1 emitting the light taken in from an incident end face 1a from a front face, a light control plate 3 arranged in front of the light guide body 1, and having a step-shaped face 6 composed of plural step faces 6a provided with reflecting films 7 and plural stepped faces 6b joining the step faces 6a, and a light source 2 arranged on the side of the light guide body 1, and emitting the illuminating light toward the incident end face 1a of the light guide body 1. Here, the illuminating light emitted from the light source 2 is taken in from the incident end face 1a of the light guide body 1, to be emitted forward from the front face of the light guide body 1 through the respective stepped faces 6b of the light control plate 3.  Further, the outside light entering from the front is reflected by the reflecting films 7 of the respective step faces 6a of the light control plate 3, to be emitted forward.
Patent JP-S61158710-A (JP)
Inventor: MINAMI TERUO
IPC: A01D34/03
Filed: 1984-12-27
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-2000115483-A (JP)
Title: Image processor, its method and image-processing system
Inventor: KUROSAWA YUJI
IPC: H04N1/107
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To attain efficient print output, independently of the kind of recording agent cartridge mounted on a main body print section, when a removable image read section can scan both a color image and a black/white image. SOLUTION: When a hand scanner unit 24 scans and stores color and black/ white images and is mounted on a main body read section 8, a CPU 1 identifies a recording agent cartridge in a print section 12. When the identification result indicates a color cartridge, the CPU preferentially transfers a color image in the hand scanner unit 24, and the print section 12 prints out the color image. Then a user promotes change into a black/white cartridge on a display section 2, the black/white image in the hand scanner unit 24 is transferred to the print section 12, after the change and the print section 12 prints out the black/white image.
Patent JP-H01123440-A (JP)
Title: Semiconductor device
Inventor: ARAKI TATSU
IPC: H01L29/73
Filed: 1987-11-07
Abstract: PURPOSE:To contrive improvement in reliability by a method wherein a semiconductor diffusion layer of the conductivity type reverse to that of a low density collector layer is provided in the low density collector layer located directly under the copper layer which constitutes a bump electrode, and the low density collector layer and the bump layer are maintained in an insulated state. CONSTITUTION:A semiconductor diffusion layer 9 of the conductivity type reverse to that of a collector layer 1 is provided in the low density collector layer 1 located directly under the copper layer to be used for a bump electrode. The pinhole 8 provided on a silicon oxide film layer 4 reaches a diffusion layer 9 by the stress applied from the copper layer 6, and an Al layer 3 and the diffusion layer 9 are brought into a conductive state. In this case, the diffusion layer 2, which is the base, and the diffusion layer 9 become the same potential, and the potential of the collector layer 1 becomes higher than that of the diffusion layer 9 in an active region. As a result, the Al layer 3 and the collector layer 1 are electrically insulated, and the improvement in reliability of the title semiconductor device can be achieved.