baber/WOPTO huggingface dataset:
Patent JP-S63161658-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YUASA TETSUJI
IPC: H01L27/06
Filed: 1986-12-25
Abstract: PURPOSE:To remove a latch-up phenomenon, by interposing a separation region having a drawing electrode and connected with an insulating separation region or an insulating separation region between P type and N type MOS transistor regions and disposing a drawing electrode on an epitaxial island region. CONSTITUTION:When a drawing electrode 9 is connected with the same grounding potential point as a semiconductor substrate 1, most of holes injected from a source region 12a serving as an emitter of a parasitic transistor flow to a separation region 8 but almost no holes advance to a P<->type well region 4 serving as a collector of the parasitic transistor, so that a latch-up phenomenon can be prevented. When a drawing electrode 7 is connected with a grounding potential point or the like of a bipolar element, the bipolar element and the N type and P type MOS transistors 10, 10a can be prevented from being poorly interacted.
Patent JP-H07142829-A (JP)
Title: Printed circuit laminated board and prepreg
Inventor: UEKI MASAAKI
IPC: H01L23/10
Filed: 1993-11-17
Abstract: PURPOSE:To reduce an expansion coefficient and a dielectric constant by a method wherein specific resin composition and specific fiber material are employed. CONSTITUTION:A conductive layer is provided at least on one side of the insulating layer of a printed circuit laminated board. A high strength glass fiber substrate containing 60 or more wt.% of silica as a base, 20 or more wt.% of alumina and 30 or more wt.% of magnesia is employed as the insulating layer. The substrate is coated and impregnated with resin composition which contains epoxy resin having dicyclopentadiphenyl frameworks and phenol resin having tetrabromobisphenol A and dicyclopentadiphenyl frameworks as essential components and dried to obtain a laminated board prepreg. The prepregs are stacked, heated and pressed to obtain a unified printed circuit laminated board. The printed circuit laminated board has a small thermal expansion coefficient, the excellent through-hole reliability and, further, excellent high speed transmission capability and waveform maintaining capability.
Patent JP-H05151687-A (JP)
Title: Automatic inspecting device
Inventor: UTASHIRO KATSUSHI
IPC: G11B25/04
Filed: 1991-11-27
Abstract: PURPOSE:To automatically start an inspection program by using a READY signal of an FDD, in an automatic inspecting device of the FDD mounted on a continuous power supplying device. CONSTITUTION:After the inspection program which is stored in a medium 27 inserted in the FDD 27 to be tested is read-out, the FDD is transferred to an inspection process. A lock lever 28 of the FDD 27 which is in the execution waiting state is released and a medium 29 is ejected and OFF of a READY signal is detected, then the inspection program is activated.
Patent JP-2000137416-A (JP)
Title: Image forming device and processing cartridge
Inventor: SATA SHIYOUGO
IPC: G03G21/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a processing cartridge being excellent in recycling property, and being made possible to prevent the improper processing cartridge from the use at a low cost. SOLUTION: This processing cartridge is identified whether the processing cartridge is provided with the appropriate specification being preliminarily set by this image forming device, based on oscillation of an oscillator 60 equipped by the processing cartridge. In such a manner, the processing cartridge other than being preliminarily aimed, the so-called pirated edition processing cartridge can be prevented from being used. Moreover, by adopting this processing cartridge, the image forming device provided with the stable operation can be provided, with a simple circuit structure, being free from care with malfunctioning as a result of a leakage current, as compared to the conventional method for identifying whether the processing cartridge is provided with the appropriate specification utilizing the memory.
Patent JP-H10137396-A (JP)
Title: Illumination display device for special game in pachinko game machine
Inventor: MIZUKAI KATSUMI
IPC: A63F7/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance illuminative display effect and to carry out illuminative information while giving a comfortable impact and satisfaction to a player. SOLUTION: A glass door C is composed of a molded synthetic resin door member 27 supported to a side edge of the front frame, and a glass panel 29 set on the rear side of a window 28 opened in the center part of the door member 27. An illumination display device L is composed of a base board 1 suitably attached to an installation part 21 for the rear side upper edge part of the door member 27, and electrically connected to a control device, and a boosted voltage output control part for periodically delivering a boosted voltage under control on the basis of a use voltage delivered from a control device in response to exhibition of a special game, a flush illuminating unit 7 connected to the base board 1 and directed toward the front side of the door member 27,  for emitting light by the boosted voltage applied to a light emitting part 8 and delivered from the boosted voltage control part, and a flush lens 11 aligned with the light emitting part 8 of the flush illumination unit 7 on the front surface side of the door member 27.
Patent JP-H06140518-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA RYUYA
IPC: H01L21/768
Filed: 1992-10-26
Abstract: PURPOSE:To provide a manufacturing method for semiconductor devices which makes it possible to secure the flatness of a substrate surface and reduce the manhours. CONSTITUTION:After a first insulating layer 2 having connecting holes 2a is formed on a substrate 1, a second insulating layer 3 is formed on the first insulating layer 2, and a groove 3a in the shape of a wiring pattern is formed in the second insulating layer 3 causing it correspond to the positions of the connecting holes 2a. Besides, a conductive layer 6 is made out of conductive material on the second insulating layer 3 in order to fill even the connecting holes 2a and the groove 3a. And, the conductive layer 6 is etched back in order to expose the second insulating layer, and a flush wiring layer 5 and a connection 4 are formed in the second insulating layer 3. By doing this way, the forming of the conductive layer 6 and the connection 4, namely the forming of a conductive material film is completed by only one process, and as the result, the manday is curtailed. Besides, the wiring layer 5 does not protrude from the surface of the semiconductor device, in other words, it becomes possible to secure the flatness of the surface.
Patent JP-2000107768-A (JP)
Title: Treatment method of waste water containing suspended particles
Inventor: YAMAGUCHI HISAFUKU
IPC: B01D21/01
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the use amt. of chemicals required in the treatment of waste water containing suspended particles and the quantity of generated waste and to improve the see-through and turbidity of treated water to reutilize the treated water as it is. SOLUTION: In a waste water treatment method flocculating and separating suspended particles, a rare earth metal chloride aluminum salt or iron salt and an org. cationic flocculant are added to waste water containing suspended particles and a polymeric flocculant is also added thereto to flocculate and separate suspended particles.
Patent JP-H08210963-A (JP)
Title: Particle sensor and particle sensor assembly
Inventor: PIITAA BOODEN
IPC: G01N15/14
Filed: 1991-10-30
Abstract: PURPOSE: To enhance the detection sensitivity while keeping a wide detecting region by compressing the thickness of a light beam without reducing the width thereof through a prism and a cylindrical lens. CONSTITUTION: Thickness of a laser beam 9 of about 1.5mm thick and 4mm wide radiated from a laser source 1 is compressed by a factor of three or more by means of prisms 3, 4 to produce a sheet-like beam 9 of about 4mm wide and 0.25mm thick having increased optical output density. Furthermore, the beam 9 is tapered slightly using a cylindrical lens 5 so that the beam 9 is focused before passing through a photocell 6a and the thickness of beam 9 is compressed to 0.1mm or less, normally to about 0.07mm at the focal point, while keeping the width at about 4mm. Since the thickness of beam 9 is reduced extremely while keeping a large width, optical output density is increased while keeping a large effective cross-section for detecting the particle. Consequently, the intensity of scattering light from a particle is increased and high sensitivity detection is realized.
Patent JP-H08165467-A (JP)
Title: Soil-hardening agent
Inventor: TANIMOTO KAYOHIKO
IPC: C09K17/06
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a soil-hardening agent for stably hardening organic soil, capable of reaction similar to that for an inorganic object and also capable of sealing in the offensive odor and various toxic substances existing in the object and preventing them from leaching out again, having high-early- strengthening ability and rapid in reaction. CONSTITUTION: This soil-hardening agent stands incorporated, as aggregation- active ingredient, with at least a composition comprising 20-0wt.% of silicon oxide, 10-30wt.% of aluminum oxide, 10-50wt.% of calcium oxide, 5-15wt.% of sodium aluminate, 0.5-5wt.% of magnesium oxide and 0.01-10wt.% of SOx .
Patent JP-H04183047-A (JP)
Title: Remote maintenance system
Inventor: YAMAMOTO MITSUO
IPC: H04L69/40
Filed: 1990-11-16
Abstract: PURPOSE:To reduce cost for executing remote maintenance by sharing line for data communication according to the identification of a sub address without especially providing any line for remote maintenance. CONSTITUTION:Transmission is executed to a terminal equipment 1 by a number including the sub address decided in advance by a terminal equipment 2. When call incoming information transmitted through an ISDN network 3 and a D channel is received by the terminal equipment 1, a sub address comparator circuit 5 compares the sub address in the call incoming information with the sub address stored in a sub address storage circuit 4, and when coincidence is detected, a control signal showing the contents of maintenance information is transmitted to a maintenance information transmission circuit 6. In the maintenance information transmission circuit 6, the control signal is analyzed, and the contents of the maintenance information are transmitted to the terminal equipment 2. Thus, it is not necessary to especially provide the line for remote maintenance besides the line for data communication, and the cost is reduced.
Patent JP-H10152213-A (JP)
Title: Belt conveyor device
Inventor: OKADA MAKOTO
IPC: B65G15/60
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an air-floating type belt conveyor device to perform feeding in a curved manner. SOLUTION: A device having belt supporting troughs 10, 12 provided with inlets 22a, 32a of the compressed air for floating a belt on an endless carrier side belt and an return side belts 1a, 1b in the belt traveling direction, is provided with a device to invert upper and lower sides of the belt by a driving pulley and a tail pulley at its end part, and the belt supporting troughs 10, 12 are formed of a pair of upper and lower horizontal cylindrical or elliptical steel tubes. The carrier side belt 1a is supported by the lower inner surface of a horizontal tube P and the return side belt 1b is supported by the lower inner surface of a horizontal tube Q, compressed air pipes 24, 32 are connected to lowest air inlets 22a, 32a of the horizontal tubes P, Q, compressed air outlet 24, 34 are provided in the horizontal tubes, a hot air generation device and pipe are provided in the upper and lower horizontal tubes, a temperature sensor and a humidity sensor are arranged inside and outside the horizontal tubes to flow the hot air whose differential temperature and humidity between the outside and the inside, and a bent feeding parts are provided in the right-to-left and vertical direction.
Patent JP-H03174863-A (JP)
Title: Voice reply device
Inventor: SAITO SHIGETOSHI
IPC: H04M11/10
Filed: 1989-12-02
Abstract: PURPOSE:To obtain a voice reply device with excellent handling performance by applying automatic voice synthesis to a voice message in response to the time band at the arrival of a call via a telephone line and outputting the reply via the telephone line. CONSTITUTION:When a call via a telephone line 2 is detected, a document file corresponding to the time band including an arrival call detection time is selected by a time designation file 7 according to the time information at the detection of the arrival of call and the voice message information (character string) registered in the document file is read and given to a voice rule synthesis section 9, where the information is synthesized in voice and the result is outputted as a voice reply via the telephone line 2. Thus, a timely voice message is replied and outputted without any complicated device operation.
Patent JP-H08170555-A (JP)
Title: Automatic speed increasing and decreasing device for washing machine engine
Inventor: KITAHAMA SADAO
IPC: B08B3/02
Filed: 1994-12-16
Abstract: PURPOSE: To reduce running cost and suppress wasteful use of washing water by increasing and decreasing the speed of a washing machine engine automatically according to the opening and closing of a washing jet nozzle. CONSTITUTION: An automatic speed increasing and decreasing device for washing machine engine is formed with a fluid pressure cylinder 19, a connecting body 20 to interlockingly connect a rod 25 of the fluid pressure cylinder 19 to a speed control lever 9 of an engine of a washing machine, and a pilot hose 21 of which one end is connected to a high pressure pump 11 and the other end is connected to the fluid pressure cylinder 19, and which leads pressure water from the high pressure pump 11 to the fluid pressure cylinder 19. Also the fluid pressure cylinder 19 is operated by pressure water with a pressure over a specified level which is led through the pilot hose 21 when a washing jet nozzle is closed so as to rotatably operate the speed control lever 9 at a low speed rotating position.  Then, when the washing jet nozzle is opened, it is operated in the direction reverse to that operation so as to control the speed control lever 9 drivingly so that it is operated lotatably at a high speed rotating position.
Patent JP-S63163754-A (JP)
Inventor: KAMIMURA SHUZO
IPC: F25D21/04
Filed: 1986-12-26
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-H10320176-A (JP)
Title: Arithmatic unit
Inventor: EASTTY PETER CHARLES
IPC: G06F7/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To generate the sum of products of a coefficient and 1-bit signals fast by defining a truth table wherein four values consisting of (p) bits are assigned to four logical states of 1-bit signals A and B. SOLUTION: Four values that the sum of AX and BY possibly has are +2, +1, -1, and -2 according to the logical states of the 1-bit signals A and B. Then a bit b4 has logic 0 irrelevantly to the states of the 1-bit signals A and B and a bit b3 is exclusive OR (XOR between the 1-bit signals A and B. A bit b2 is the logical sum (OR) of the negations (NOT) of the 1-bit signal A and 1-bit signal B and a bit b1 is the negation (NOT) of the 1-bit signal A. Thus, when coefficients X and Y are fixed, the sum AX+BY which is the sum of the products of the 1-bit signals A and B and coefficients X and Y can be found fast by composing the arithmetic circuit of the logic circuits.
Patent JP-H01152518-A (JP)
Title: Control system for reactive power compensator
Inventor: KONISHI SHIGEO
IPC: G05F1/70
Filed: 1987-12-10
Abstract: PURPOSE:To attain the reactive power compensation of high accuracy by preparing a current aimed value to flow to a reactive power compensator and controlling so that a current actual value to flow to the reactive power compensator may correspond to the current aimed value. CONSTITUTION:The current of a fluctuating load 3 detected by a current transformer 4, a bus voltage detected by a potential transformer 5 and the current of a reactive power compensator 11 detected by a current transformer 13 are inputted to a control circuit 12. The circuit 12 operates the average of the effective power of the load 3 from the bus voltage and the load current, operates the current waveform of an effective power component by the multiplication of the average and a reference sine wave, practices the difference operation of the current waveform and a load current and prepares a current aimed value to flow to the device 11. Moreover, in the circuit 12, a control signal to correspond the current actual value of the inputted device 11 to the current aimed value is generated and given to the device 11. Consequently, even when a deformation is generated to the power waveform, an error is not generated and the reactive power compensation of high accuracy can be executed.
Patent JP-H07135969-A (JP)
Title: Precursor cell of natural killer cell and its differentiation and proliferation method
Inventor: NAKAUCHI HIROMITSU
IPC: C12N5/07
Filed: 1993-11-18
Abstract: PURPOSE:To provide a precursor cell of NK(natural killer) cell, its production process, a differentiation and proliferation agent for the precursor NK cell and a method for the differentiation and proliferation of the precursor NK cell. CONSTITUTION:A precursor cell of NK cell obtained from cells originated from human marrow. For example, a precursor NK cell negative to anti-human CD33 antibody and positive to anti-human CD34 antibody or a precursor NK cell positive to both anti-human CD33 antibody and anti-human CD34 antibody. A process for the preparation of the precursor NK cell by separating the precursor NK cell from cells originated from human marrow using positiveness to anti-human CD34 antibody as an index. A differentiation and proliferation agent for the precursor NK cell containing interleukin 2 and a stem cell proliferation factor. A differentiation and proliferation of the precursor NK cell containing interleukin 3 and a stem cell proliferation factor. A differentiation and proliferation of the precursor NK cell containing interleukin 2, interleukin 3 and a stem cell proliferation factor. A process for the differentiation and proliferation of the precursor NK cell using the above differentiation and proliferation agent.
Patent JP-H04184974-A (JP)
Title: Manufacture of bimolecular film
Inventor: YAMAGUCHI HAJIME
IPC: H01L51/05
Filed: 1990-11-20
Abstract: PURPOSE:To make it possible to control freely the interaction between bimolecular films formed in two pieces or more of small holes arranged in a two-dimensional manner in the same substrate by a method wherein the bimolecular films are respectively formed in the small holes in the substrate and a voltage is selectively applied to one part of each bimolecular film. CONSTITUTION:A substrate 1, which has 150mum diameter small holes 2 formed in the lengthwise and breadthwise directions therein by an electric field separation method and consists of nickel of a thickness of 10mum, is manufactured. Then, 0.5mum thick SiO2 films are respectively formed on both surfaces of the substrate 1 and after that, masks are respectively formed on the SiO2 films and 0.1mum thick gold films are respectively deposited on exposed regions 3 on the substrate 1. The surfaces of the substrate 1 are subjected to a treatment for hydrophobicity by a vapor phase treatment to form the substrate 1 into a bimolecular film substrate. Then, bimolecular films are respectively formed in the holes 2, a voltage is selectively applied to one part of each bimolecular film to make to cause a chemical reaction and the range of the application of the voltage is adjusted, whereby it becomes possible to control freely the range of the action of the interaction between the bimolecular films. Moreover, it is also possible to control freely the interaction between the bimolecular films including not only the range but also the intensity of the interaction.
Patent JP-H04184232-A (JP)
Title: Semiconductor pressure sensor
Inventor: NAGATSU KEIJI
IPC: G01L9/00
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a sensor with a high sensitivity by arranging a plurality of diaphragms varied in thickness on one surface of a chip while a strain gauge is provided on the other surface thereof corresponding thereto. CONSTITUTION:Thickness of first and second diaphragms are represented by h1 and h2 and radii of first and second strain gauges 11 and 12 by a1 and a2 and a relationship therebetween is expressed by a1/h1=a2/h2. Then, when a pressure is applied to the diaphragms 13 and 14, they are deformed and an equal voltage is obtained form the strain gauges 11 and 12 per pressure. Thus, output is doubled for each one pressure thereby achieving a higher sensitivity.
Patent JP-H03172331-A (JP)
Title: Polymer dfcay inhibitor, polymer compound containing said decay inhibitor and its manufacture
Inventor: JIIKUFURIITO BUORUFU
IPC: C08L21/00
Filed: 1990-11-20
Abstract: PURPOSE: To obtain a polymer degradation preventive good in rubber technical properties such as crosslinking yield, vulcanizing time, breaking strength, etc., and excellent in non-washing-off properties by incorporating a silicate-based or oxide-based filler comprising a specific N,N'- or N,N',N'-substd. silylurea.  
     CONSTITUTION: A desired polymer antidegradation agent comprises an N,N'- or N,N,N'-substituted silylurea of formula I [n is 0, 1, 2; R is an alkyl group, a phenyl group, a 5-8C cycloalkyl group; R 1  is a group of formula II; R 2 -R 4  are each H, a 1-18C alkyl group, a 5-8C cycloalkyl group, a 1-3C alkyl group substituted with an amino group, a thio group or a cyano group at its terminal, a group of formula III (wherein m is 2, 3), 2-18C alkenyl group, a benzyl group which may be substituted with an amino group, a hydroxyl group, a thio group, a 1-4C alkyl group, a 1-4C alkoxyl group, a nitro group, a carboxyl group at least one position, a phenyl group, a naphthyl group, a pyridyl group or a triazinyl group]. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06136611-A (JP)
Title: Production of fiber powder
Inventor: MATSUNAGA NOBUHIRO
IPC: B32B5/16
Filed: 1992-10-27
Abstract: PURPOSE:To provide a process for cutting a polyester fiber or nylon fiber for flocky processing to extremely short fiber length in high productivity. CONSTITUTION:A polyethylene terephthalate fiber having a titanium oxide content of <=0.1wt.% and a single fiber denier of <=3de or a nylon fiber having an elongation of >=80% and a single fiber denier of <=3de is cut to <=2mm long with a cutter.
Patent JP-H11149783-A (JP)
Title: Semiconductor integrated circuit and data processing system
Inventor: SHIMONO KAN
IPC: G11C11/419
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To realize the high speed and stable sense amplification of data read out of a memory cell. SOLUTION: A level shift circuit is provided in a prestage of a sense amplifier 5. The level shift circuit includes current amplification transistors Q20 and Q21 whose control terminals are connected to a pair of signal lines (CDR and CDRb) and load transistors Q22 and Q23 which are connected in series to the current input terminals of the current amplification transistors. Junction nodes between the current amplification transistors and the load transistors are used as the output terminals of level shift signals. A current supply transistor Q24 which controls the output voltage of the level shift circuit by the negative feedback of the voltages of the current output nodes of both the current amplification transistors is connected in common to the current output nodes of both the current amplification transistors.
Patent JP-S63171116-A (JP)
Inventor: IGUCHI KENJI
IPC: H02H7/04
Filed: 1986-12-29
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。