baber/WOPTO huggingface dataset:
Patent JP-H04186258-A (JP)
Title: Scorotron charging device
Inventor: HAMADA TSUTOMU
IPC: G03G15/02
Filed: 1990-11-20
Abstract: PURPOSE:To lower the cost of a scorotron charging device and heighten the performance by making an arrangement of multiple parallelogrammic openings in plural lines arranged on a charged grid the most suitable arrangement. CONSTITUTION:An arrangement of multiple parallelogrammic openings 6 forming in plural lines on a charged grid 5 is provided by shifting the arrangement in the direction of arbitrary sides of the parallelogram. By this arrangement, the number of progressive processes for press working can be reduced. That is to achieve low cost and high performance of a scorotron charging device because the charged grid can be machined at a low cost with high precision by the progressive press working method.
Patent JP-H04186518-A (JP)
Title: Manufacture of magnetic head slider
Inventor: KIMURA JUNICHI
IPC: G11B21/21
Filed: 1990-11-20
Abstract: PURPOSE:To manufacture a magnetic head having the flatness of high accuracy by so regulating a temperature that heating and annealing operation is kept at a specific temperature or higher, bonding a magnetic head slider, lapping the top face of the bonded magnetic slider and forming a flying surface. CONSTITUTION:A machining jig 2 is heated at the melting temperature or higher of thermosoftening adhesive, and the upper section of the jig 2 is coated with thermosoftening adhesive 6. Sliders 1 are aligned on the machining jig 2, and heated again. The machining jig 2 is set to a slider regulating jig 3, and the positions of the sliders 1 are regulated while the machining jig 2 is cooled on the slider regulating jig 3. The temperatures of the machining jig and adhesive are equalized to the temperature of the regulating jig finally, but the temperature of the slider regulating jig 3 is kept at 35 deg.C or higher by using a temperature regulator 5, and the cooling rate of the machining jig 2 is reduced by employing a hot-water circulating pipe 4.
Patent JP-H06166928-A (JP)
Title: Air nozzle silencer
Inventor: SUZUKI SHUNSUKE
IPC: D03D47/30
Filed: 1992-11-26
Abstract: PURPOSE:To provide a silencer to reduce or extinguish the air noise caused by air jet blown off from an air nozzle. CONSTITUTION:At the outside of a porous air permeable tube 3 with an air-jet path 2, a nonpermeable tube 5 is placed leaving a space 4. The tube 5 separates the space 4 from the outer atmosphere. In this air nozzle silencer 1 having the above structure, the air jet path 2 is used as the flow channel for an air jet main stream P1 and the space 4 is used as the flow channel for an air jet sub-stream P2.
Patent JP-H11149424-A (JP)
Title: Equipment and method for communication
Inventor: KIKKO MIKIO
IPC: G05B15/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide equipment and method for communication with which communication is surely performed by a little signal lines. SOLUTION: A controller (CNT) 2 stores an operating command signal 102, which is expressed with status signals from D0 to D7 by a CNT 1, in a RAM 8 as 8-bit data (402). When an executing state signal 104 from the CNT 2 is turned on, the CNT 1 respectively inverts the output states of operating command signals 102 (403). Afterwards, the CNT 2 compares the inverted 8-bit data, which express the operating command signals 102, received at present with the 8-bit data of the operating command signals 102 stored in the RAM so that it can be judged whether the received operating command signal 102 is correct or not.
Patent JP-H0611245-A (JP)
Title: Open show case
Inventor: MIYATAKE TOSHIAKI
IPC: F25D23/02
Filed: 1992-11-26
Abstract: PURPOSE:To provide an open show case which prevents cool air from leaking between the lower end of a night cover and a heat insulating wall front wall. CONSTITUTION:A cool air-curtain 19 is formed at a front surface opening 1 of a heat insulating wall 2. An automatically wound up type night cover 31 is provided above the opening 1. A fastening tool 32 is provided on the rear surface of a front wall 2A of the heat insulating wall 2. An attaching part 37 which is fastened to the fastening tool 32 is provided on the rear surface of the lower end part 34 of the night cover 31. A handle part 36 is provided on the night cover 31 at a location which is more forward than the attaching part 37. The lower end part 34 of the night cover 31 is bought into contact with the front wall 2A of the heat insulating wall 2 under a condition in which the attaching part 37 is fastened to the fastening tool 32.
Patent JP-H09290148-A (JP)
Title: Packing for countercurrent type high pressure column, column having thereof, and use method therefor
Inventor: FUIRITSUPU JIYUESU
IPC: B01J19/32
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a packing having a simple structure and which provides high fractionation efficiency by compensating unstability in a high pressure column, a column having the packing, and a use method for the column. SOLUTION: A packing has a plurality of bundles of strings 3, 3' extended in the direction of the axis 35 of a column and each string 3, 3' has a structure comprising a plurality of stacked packing elements 2:21, 21', 22, 23 each of which is constituted of a plurality of layers 10 of lamellae 1. A plurality of the elements 2 which belong to different strings and neighbor mutually compose packing sections 4 extended in the direction at right angles to the axis 35 of the column. A side part boundary of an intermediate space 100 formed between mutually neighboring two lamellae 1 is limited by lamellae 1, which are lamellae 1 extended in the direction at right angles to the intermediate space 100 and belong to neighboring packing elements in one and the same packing section 4.
Patent JP-H02164780-A (JP)
Title: Ceramic material and production thereof
Inventor: DOI HARUO
IPC: C04B41/80
Filed: 1988-12-15
Abstract: PURPOSE:To improve cracking resistance at high temp. by irradiating the surface of ceramics with a prescribed number of Au, Ag or Pt ions. CONSTITUTION:The surface of ceramics is irradiated with 1X10<17>-1X10<18> metal ions of one or more among Au, Ag and Pt per 1cm<2> of the surface to be irradiated. When the surface of the ceramics is irradiated with Pt ions, the ceramics is not a silicon compd. A ceramic material having superior cracking resistance even at high temp. is obtd.
Patent JP-H03179399-A (JP)
Title: Timbre generating device
Inventor: HOSHIAI ATSUSHI
IPC: G10H1/12
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a general musical sound signal like an electric guitar from a string vibration signal which contains many higher harmonic components by setting mutually different frequency characteristics of comb-shaped filters provided for plural sound sources. CONSTITUTION:Features of higher harmonic components when the string vibration signal is detected by a pickup are simulated by the comb line filters. Namely, the comb line filters each consisting of a delay means 3, an inverting amplifier 4, an adder 5, etc., are provided for the respective sound sources, and the delay time of each delay means 3 is controlled to set the dip of the comb line filter corresponding to a specific frequency. Then when the string vibration signal which contain many higher harmonics is inputted like a signal obtained by detecting string vibration by a pickup nearby a bridge is inputted to an input terminal 1, musical sound signals are obtained by the respective sound sources like the pickup is provided at a general position. Thereby, the musical sound signal similar to the general electric guitar can be obtained even from a string vibration signal having much higher harmonic components.
Patent JP-H10160593-A (JP)
Title: Temperature sensor element
Inventor: TORII HIDEO
IPC: G01K7/22
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor element having a resistance value with little aging change and high reliability by providing a base material made of an alloy containing iron, chromium, aluminum, and a high-melting point metal oxide, an electric insulating film made of a heat-resistant oxide, and a pair of electrodes made of a high-melting point noble metal and kept in contact with a thermally sensitive film. SOLUTION: An electric insulating film 13 made of Al2 O3 is formed on the whole upper face of a base material 12, and a thermally-sensitive film 14 made of an oxide with a corundum type crystal structure having a composite composition of iron, chromium, and aluminum is formed on the surface of the electric insulating film 13. A pair of electrodes 15, 16 made of an iridium thin film are formed on the thermally- sensitive film 14. An electric insulating film 17 made of an Al2 O3 film, having a high electric insulating property, and concurrently holding the electrodes 15, 16 is formed on the electrodes 15, 16 to cover the whole electrodes 15, 16 except for the end sections of the lead sections of the electrodes 15, 16 by the prescribed length.  A cover is connected to the base material 12 to expose the lead wire connection portions of the electrodes 15, 16 on multiple films and cover the other ends at the end of the base material 12.
Patent JP-S63178851-A (JP)
Title: Production of noble metal catalyst carried on ion-exchange resin
Inventor: NAKAO YUKIMICHI
IPC: C07C67/00
Filed: 1987-12-16
Abstract: PURPOSE:To efficiently produce the title catalyst having high activity with good reproducibility by bringing a noble metal hydrosol into contact with an anion-exchange resin having a quaternary ammonium group to deposit the noble metal colloidal particles on the resin surface. CONSTITUTION:The noble metal hydrosol is brought into contact with the anion-exchange resin having a quaternary ammonium group to deposit the noble metal colloidal particles on the resin surface, and the deposition type noble metal catalyst is produced. As a result, the solid catalyst carrying fine noble metal colloidal particles can be easily and efficiently produced. The obtained solid catalyst has a large catalytic surface area and can be widely used in the catalytic reactions ranging from the liq. phase reaction to the gas phase reaction, the recovery is also easy, and the reproducibility of the catalytic activity is excellent.
Patent JP-S63198990-A (JP)
Inventor: DEEBITSUDO BAIROMU
IPC: C12N9/80
Filed: 1987-12-16
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-H0587471-A (JP)
Title: Fluidized bed type heat transfer device
Inventor: TANO TATSUMI
IPC: F23C10/18
Filed: 1991-09-27
Abstract: PURPOSE:To raise the total heat transfer coefficient by making long the time of contact between the heat transfer pipe and flowing medium. CONSTITUTION:A protection tube 24 is installed which extends along the direction of the length of a heat transfer pipe 23 around its outer circumferential face section and forms open ports section 25 that are positioned oppositely in substantially symmetrical positions with respect to the center of a plane that is vertical to the longitudinal direction of the heat transfer pipe 23 with a required width (angle alpha) in the circumferential direction and extend along the longitudinal direction of the heat transfer pipe 23. A gap is formed that is between the protection tube 26 and heat transfer pipe 23 and continuous along the circumference of the heat transfer pipe 23 between the opposing open ports 25. Since the total heat transfer coefficient of the heat transfer pipe 23 can be raised, it is possible to make small the size of the fluidized bed type heat transfer device and the cost of fuel as a heat source can be saved.
Patent JP-H03180864-A (JP)
Title: Image forming device
Inventor: AOKI KAZUAKI
IPC: G03G15/14
Filed: 1989-12-11
Abstract: PURPOSE:To surely carry even a small-sized transfer material and to prevent the disturbance of an unfixed image by providing a means kicking out the tailing edge of the transfer material on a transfer material carrying means from an image formation to a fixing device, and further, making carrying speed slower than speed during fixing. CONSTITUTION:The transfer material on which an image is formed by a transfer electrifying unit 13 is separated from a photosensitive drum 6, and its tailing edge is kicked out by a feeding roller 15 whose outside periphery has step- formed notches to get on a carrying device 16. In the device 16, a carrying belt 16c is stretched between a cylindrical carrying rollers 16a and 16b, flappers which are set in a smaller interval than the width of a postcard size transfer material on both sides of the roller 16a are brought into contact with the vicinity of the tailing edge of the transfer material, and it is kicked out on the belt 16c in the direction of a fixing unit 17. The carrying speed of the device 16 is set slower than the peripheral speed of the fixing roller 17c, so that the leading edge of the transfer material abuts on the fixing unit 17 and the unfixed image is prevented from being disturbed.
Patent JP-H02163963-A (JP)
Title: Memory device
Inventor: ITO SHINICHI
IPC: H01L21/8244
Filed: 1988-12-17
Abstract: PURPOSE:To obtain a memory device whose reliability and performance are high although it can be manufactured easily by a method wherein a first layer, on the lower-layer side, containing a high-melting-point metal and a second layer, on the upper-layer side, containing Al, are connected to one after another to constitute a bit line and the first layer and the second layer are situated adjacent to each other in two mutually adjacent bit lines. CONSTITUTION:In a memory device where a plurality of bit lines are extended mutually in parallel, a first layer 17 on the lower-layer side and a second layer 19 on the upper layer side are connected one after another to constitute a bit line; the first layer and the second layer 17, 19 are situated adjacent to each other in two mutually adjacent bit lines. The first layer 17 is formed of a layer containing a high-melting-point metal; the second layer 19 is formed of a layer containing Al. For example, a bit line of a MOS-SRAM is brought into contact with an impurity diffusion layer 14 via a contact window 16a; it is brought into contact with a polycide layer 17 via a contact window 18a; it is constituted of the polycide layer 17, of Si and a high-melting-point metal, formed on an interlayer insulating film 16 and of an Al layer 19 formed on an interlayer insulating film 18.
Patent JP-H11131306-A (JP)
Title: Belly supporter
Inventor: UCHIDA TERUKAZU
IPC: A41C1/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a belly supporter having action to correct the abdomen- protruded form as well as the bad posture by wearing and enabling effective correction of the body form. SOLUTION: This supporter is composed of the 1st belt 1 to be attached to the belly, the 2nd belts 2, 3 to be attached to both thighs and the 3rd belts 4, 5 to slantly connect the 1st belt 1 to each of the 2nd belts 2, 3. The 2nd belts 2, 3 and the 3rd belts 4, 5 are placed nearly bisymmetrically under the 1st belt 1 and the 3rd belts 4, 5 are extended from the 1st belt 1 toward the 2nd belts 2, 3 to inwardly approach each other. The supporter is worn by slantly connecting the inner back position A of the 2nd belts 2, 3 attached to the thighs to the outer back part B of the 1st belt 1 attached to the belly with the 3rd belts 4, 5.  The swollen underbelly is tightened and corrected with the 1st belt 1, the thigh is twisted to inwardly tighten the leg by the 3rd belts 4, 5 through the 2nd belts 2, 3 and the muscle of the hip is inwardly lifted by the 3rd belts 4, 5 to correct the posture.
Patent JP-H11140290-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: FUJITA KATSUTOYO
IPC: C08K5/5313
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain flame-retardant polyester resin composition containing no halogen-based flame-retardants and antimony compounds and excellent in flame retardance in thin walls, strength in thin walls, thin-wall moldability and tracking resistance. SOLUTION: This flame-retardant polyester resin composition is obtained by blending 15-80 wt.% of (A) a thermoplastic polyester resin, 2-15 wt.% of (B) an organic phosphorus flame retardant, 1.2-5 wt.% of (C) a stabilized red phosphorus flame retardant treated by coating, 5-20 wt.% of (D) a melamine- cyanuric acid adduct, 5-50 wt.% of (E) glass fibers and 0.01-5 wt.% of (F) a fluorine-based resin to bring the sum total of (A)-(F) to 100 wt.%.
Patent JP-H11141560-A (JP)
Title: Magnetic fluid seal
Inventor: MIZUTA HIDEO
IPC: F16C33/78
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost magnetic fluid seal fixed to a housing or a bearing and exerting a sealing effect, in which one sealing member has a high sealing property and which excels in mounting workability. SOLUTION: A magnetic fluid seal is to establish sealing between a bearing part 1 and a rotary shaft 1a, wherein a ferromagnetic substance is included in an elastic material and therefrom a magneto-elastic ring body 3 is shaped consisting of a fitting mounting part 3a and a body part 3b, and a magnetic pole plate 4 is held pinchedly by the ring 3 so that a sealing member is accomplished. The ring 3 is magnetized, and the gap to a member confronting the magnetic pole plate 4 is filled with a magnetic fluid 2. The resultant seal exerts a high sealing property, excels in the mounting workability, is advantageous for the molding process, can be mounted and removed easily and effectively, and has a strong fixing and retaining force.
Patent JP-H10159561-A (JP)
Title: Boiling cooling type engine
Inventor: HAYASHIDA MASARU
IPC: F01P3/22
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency, and form a condenser in a small size by making a refrigerant circulation passage air-tightly, and setting initial inner pressure in the refrigerant circulation passage so as to hold inner pressure in the refrigerant circulation passage lower than an atmospheric pressure at all times during engine operation. SOLUTION: In a boiling cooling engine which is provided with a refrigerant circulation passage 3 having a liquid cooling jacket 1 and a condenser 2 provided with an electric fan 4 and which is arranged in order to circulate cooling liquid 5 condensed steam of cooling liquid 5 generated by oiling in the liquid cooling jacket 1 in the condenser 2 to the liquid cooling jacket 1, an air-tight circuit is formed by communicating a refrigerant reservoir chamber 8 with the refrigerant circulation passage 3 through a refrigerant reciprocation passage 6, and setting pressure in a pressure regulating chamber 42 of an accumulator 7 is set lower than an atmospheric pressure at all times.  A means 10 for detecting a temperature which is increased/decreased according to a calorific power of an engine is arranged, and rotating speed of the electric fan 4 is controlled by a control means 11 on the basis of its detected temperature. It is thus possible to rationalize a radiating rate, and it is also possible to simplify radiating control extremely.
Patent JP-H11154532-A (JP)
Title: Electric double layer type storage battery, electric double layer type integrated storage battery and electrode thereof
Inventor: FUJII KUNIO
IPC: H01M10/39
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To generate numerous ions using activated carbon for an electrode and store voltage in a stable state as much as applied a in dielectric substance constantly by the action of an electric double layer. SOLUTION: In a storage battery of a type composed by placing a positive electrode 2 and a negative electrode 3 in a container 1 separately and immersing the positive electrode 2 and the negative electrode 3 in a dielectric substance 4, this is an electric double layer-type integrated storage battery that is composed by forming multiple electric double layer-type storage batteries characterized by generating numerous negative ions from the positive electrode 2 through an ultra-thin film layer 14 and numerous positive ions from the negative electrode 3 through an ultra-thin film layer 14 by using activated carbon for the electrodes and applying voltage to the electrodes so that voltage in a stable state as much as applied is stored in the dielectric substance 4 constantly by this electric double layer,  connecting each electrode of the electric double layer-type storage batteries with a power supply through a voltage applying circuit in parallel, and connecting each discharging circuit of the electric double layer- type storage batteries with one another in series.
Patent JP-H08161916-A (JP)
Title: Shade for luminarie
Inventor: WATANABE HIROSHI
IPC: F21V1/00
Filed: 1994-11-30
Abstract: PURPOSE: To reduce manufacturing costs at the time of manufacture, to enlarge the irradiation range of a lamp and at the same time improve the external appearance of a shade itself. CONSTITUTION: A side plate 6 constituting a shade is made of a hard resin of polyurethane or the like, and the irregularities of the grain of wood or the like are integratedly molded in the surface thereof to make a colored decorative laminated sheet and at the same time a taper-like light transmission hole 9 of opening outwardly with respect to the side plate 6 is perforated. A metal cover film layer 11 or the like is disposed in the inner wall surface 10 of the light transmission hole 9, thereby being able to prevent a damage such as a crack at the time of manufacture and at the same time the light of a lamp 8 is diffused without being shaded by the inner wall surface of the light transmission hole, thereby enlarging an irradiation range. Further, the external appearance of the shade can be improved by irregular reflection with the inner wall surface of the light transmission hole 9 at the time of lighting a lamp.
Patent JP-H04194882-A (JP)
Title: Electrophotographic printer
Inventor: YAMADA MASATO
IPC: G03G21/00
Filed: 1990-11-22
Abstract: PURPOSE:To extend a life of an endless belt and to reduce aged deterioration of electric characteristic by increasing a pressure of air in a transfer unit so that foreign matter is prevented from infiltrating while discharging O3, NOx with air from a space or the like between the endless belt and a frame. CONSTITUTION:A transfer unit 7 is mounted rotatably about a rotary shaft 6 and made possible to bring an endless belt 1 into contact with and to separate it from a sensitized unit 8. A charge member 14 is set up interposing the belt 1 in a position opposed to the sensitized unit 8. An opening part 21 is provided in a side wall part of a frame 10 of the unit 7 and opposed to a blower means 22 of a mechanical frame 11. When printing is performed, the inside of the unit 7 is filled with O3, NOx, etc. generated from the member 14, but when air is blown in the inside of the unit 7 by the means 22, a pressure of air in the inside is a little increased thus to cause air to leak with O3, NOx, etc. from a space or the like between the belt 1 and the frame 10, and the inside of the unit 7 is ventilated further to prevent also infiltration of foreign matter into the inside from the space or the like between the belt 1 and the frame 10.
Patent JP-H02165365-A (JP)
Title: False waiting circuit
Inventor: NAGASE HIRAAKI
IPC: G06F15/177
Filed: 1988-12-20
Abstract: PURPOSE:To allow a CPU having no wait control function to form a false waiting state by controlling the supply/stop of clock pulses. CONSTITUTION:An address decoding/clock controlling circuit 12 is included in a #1 system control processing part 1, detects an address signal sent from an one-chip processor 3 as a request signal in order to access a RAM 10 to form the send a clock inhibition control signal and detects an access permission signal sent from an arbitor circuit 11 as a response signal to the RAM 10 to stop the clock inhibition control signal. A clock gate 13 is opened/closed by the clock inhibition control signal generated from the control circuit 12 to control the supply of a clock pulse generated from an oscillator 6 to the processor 3. Consequently, the CPU having no waiting function can be allowed to have a false waiting state.