baber/WOPTO huggingface dataset:
Patent JP-2001025209-A (JP)
Title: Rotor of motor
Inventor: KIMURA MASAHIDE
IPC: H02K1/32
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To fully obtain a rotor of a motor which has a high cooling efficiency and circulates air or a refrigerant in the motor. SOLUTION: A rotor core 8 which constitutes a rotor 2 has through-holes 12, which pierce the core 8 in the axial direction of the motor. These through- holes 12 are twisted with respect to the axial direction of the motor, and their circumferential positions shift. A rotor core 8 such as this is constituted by laminating silicon steel plates, so that their hole positions may shift in a regular direction. Efficiency of cooling becomes high, since a refrigerant or air is caused to flow and circulate inside the motor by the action of the through-holes 12 twisted in the axial direction, when the rotor core 8 are rotated.
Patent JP-S59132049-A (JP)
Inventor: JIEMUSU ERU KINGU
IPC: G06F9/455
Filed: 1983-10-14
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-S5892091-A (JP)
Inventor: MIYAGAMI JIYUNJI
IPC: G07F13/06
Filed: 1981-11-27
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-S5892373-A (JP)
Inventor: KOMATSU HIDETOSHI
IPC: A63B71/06
Filed: 1981-11-27
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-H0837288-A (JP)
Title: Image reading device
Inventor: SATO YOSHIHIDE
IPC: H01L27/146
Filed: 1994-07-22
Abstract: PURPOSE:To enhance a image reading device in utilization efficiency of diffused light, wherein the picture image reading device has such a structure that a two-dimensional image sensor is formed on a light-transmitting board, diffused light transmitted through the light-transmitting board is made to impinge on a manuscript through a lighting window formed on a two-dimensional sensor side. CONSTITUTION:A image reading device has such a structure that a glass board 1 of a two-dimensional image sensor is used as a light guiding board, a light source 4 is provided to the end face of the glass board 1, and light radiated from the light source 4 is guided to irradiate a manuscript through a lighting window 5, wherein a metal film is inserted in a certain region which is located on the side of the glass board 1 and where it has no electrical effect on the reading device to serve as a light reflecting plate 30 so as to prevent light scattered by a light diffusion-reflection plate 3 from being absorbed by an insulating film (gate insulating film 12) of a photodetective device of thin film structure or the like. By this setup, light is effectively used as much as possible as reflected by the above-mentioned light reflecting plate 30.
Patent JP-2001019616-A (JP)
Title: Skin pore astringent pack and usage thereof
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pack capable of effectively making skin pores astringent by including a gelation mucilaginous agent and a skin pore astringent ingredient and making the appearance transparent or translucent. SOLUTION: This pack is obtained by including (A) a gelation mucilaginous agent, e.g. a synthetic polymer having a network structure capable of including water (e.g. a carboxyvinyl polymer or polyacrylic acid) and (B) a skin pore astringent ingredient (e.g. Arnica montana L., Aloe or Hamamelis virginiana L.) and preferably further (C) a refreshing agent (e.g. menthol). In the above pack, the amounts of the formulated ingredients based on the total amount of the cosmetic part except a support and expressed in terms of solid are preferably 0.001-15 wt.% of the ingredient B and 0.005-0.4 wt.% of the ingredient C.  Since the appearance has transparency in the above pack, the pack can readily be located to confirm the state of skin from the upper side of a sheet and is good in follow-up properties, etc., to the skin without a sense of incompatibility when applying the pack to the skin of a nose, etc.
Patent JP-H0355204-A (JP)
Title: Manufacture of light weight concrete board
Inventor: FUKUTOMI KAZUMASA
IPC: B28B1/16
Filed: 1989-07-25
Abstract: PURPOSE:To improve the surface strength and adhesion by sprinkling powder consisting mainly of portland cement and silica on the surface of a mold, after that, casting low gravity cement slurry into the mold. CONSTITUTION:After sprinkling powder 5 consisting mainly of portland cement and silica on the surface of a molding mold 1, low gravity cement slurry 6 is cast thereto, and thus a high gravity surface skin layer 7 is formed. Whereby the thickness of the layer 7, which is formed on the surface of a light weight concrete board, can be controlled accurately and simply, as a result, there never arises a fall of strength in the low gravity part except the skin layer 7, therefore, a light weight concrete board which is improved in its surface strength and adhesion can be obtained.
Patent JP-S5982779-A (JP)
Title: Mounting method of optical integrated circuit
Inventor: MAKIUCHI MASAO
IPC: H01L27/15
Filed: 1982-11-02
Abstract: PURPOSE:To enable to realize the mounting of a planar strucrure as well as to contrive the improvement of the coupling efficiency of light and the characteristic of crosstalk by a method wherein reflecting mirrors and microlenses are interposed between optical integrated circuit substrates and input-output optical guide substrates. CONSTITUTION:An optical signal, which is incided in the direction indicated by the arrow P from an optical guide 7A, refracted at a right angle and total reflected by a reflecting mirror 9A and focused in microlens 10A, is efficiently receivied in the light-incorming part of a light-reciving element 1. The light is converted to an electric signal from the optical signal in an optical integrated circuit substrate 3, and, after processing, is again converted to the original optical signal from the electric signal and luminesced at the end surface in the direction indicated by the arrow Q from a light-emitting element 2. The light is refracted at a right angle by a reflecting mirror 9C facing to the light-outgoing path, and the total reflected light is focused in the light-outgoing direction by a microlens 10B, total reflected again at a right angle by a reflecting mirror 9B and released in the direction indicated by the arrow R passing the optical guide 7B of an optical guide substrate.
Patent JP-H0478897-A (JP)
Title: Luminance signal transfer system
Inventor: KAGE YUJI
IPC: G09G3/20
Filed: 1990-07-20
Abstract: PURPOSE:To decrease the number of signals transferred to a display device and to reduce electric conductors required for the signal transfer by imposing pulse-width modulation upon a load signal according to a luminance signal and transferring this signal as a signal which serves as both the load signal and luminance signal. CONSTITUTION:On a controller side, the signal generated by imposing pulse- width modulation upon the load signal with the luminance signal is sent out as the signal which serves as both the load signal and luminance signal and on a display side, the latching of display data and a turn-off period are controlled according to the load/luminance signal to make a display with brightness gradations. Therefore, only three signal lines which are a signal line for sending at least the display data, a signal line for sending a clock signal, and a signal line for sending the load/brightness signal between the controller and individual CRTs, so the number of signal lines is decreased to greatly decrease the electric conductors required for the whole display device.
Patent JP-S6082963-A (JP)
Title: Auxiliary agent for quantitative determination of metal in oily substance
Inventor: TSUYAMA HIROMI
IPC: G01N31/12
Filed: 1983-10-14
Abstract: PURPOSE:To simplify analytical procedure for quantitative determination of metal contained in an oily substance such as crude petroleum oil or heavy oil by using porous silica powder as absorbent for the sample oil to be analyzed. CONSTITUTION:A specified amt. of sample oil is weighed on a Pt dish. An auxiliary agent for determination comprising silica powder having <=0.1g/ml bulk density (BD) and >=50m<2>/g specific surface area (SA), or 0.1g/ml<BD<=0.5g/ml and >=100m<2>/g SA, is added to absorb the sample oil. The auxiliary determination agent having absorbed the oil is then heated together with the Pt dish on a hot plate to carbonize until vaporization of hydrocarbon ceases and the gloss of the sampe disappears. Further, the carbonized product is transferred into an electric furnace and is converted to ash at 525+ or -25 deg.C until the blackness of the carbonized product disappears. The Pt dish is cooled thereafter to RT at the outside of the furnace. For the determination of vanadium, HNO3 and H2SO4 as regulated by the standard of Japan Petroleum Society are added, an 10ml HF per 1g auxiliary agent is further added, and heating on a hot plate is continued until white fume of H2SO4 is no more generated. Further analytical procedure is performed in accordance with the standard regulated by Japan Petroleum Society.
Patent JP-H1035116-A (JP)
Title: Thermal transfer printing paper
Inventor: ITO ATSUSHI
IPC: B41M5/382
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printing paper wherein a dye receiving layer can be protected from damage of a back coat layer even when the dye receiving layer and the back coat layer are superposed upon each other face-to- facedly. SOLUTION: In the thermal transfer printing paper, a dye receiving layer 3 is formed on one surface of a sheet base material 2 and a back coat layer 4 having a binder resin is formed on the other surface. In such a case, the back coat layer 4 contains a conductive inorganic filler with a grain size of from 0.1μm to 3μm and an organic filler with a grain size of 5μm to 30μm. Therefore, the dye receiving layer is protected against damage of the back coat layer, allowing to provide a thermal transfer printing paper assuring good print quality.
Patent JP-S5984980-A (JP)
Title: Coal gasification apparatus
Inventor: KOYAMA SHIYUNTAROU
IPC: C10J3/46
Filed: 1982-11-04
Abstract: PURPOSE:To provide the titled apparatus having improved gasification rate without recycling char, by using a gasification furnace composed of a lower slug- cooling chamber, an upper heat-recovery chamber and an intermediate gasification chamber furnished with a burner for the coal gasifying agent and a coal burner, wherein above chambers are connected via narrow connection zones. CONSTITUTION:The gasification furnace 20 is divided from the slug-cooling chamber 36 by the narrow part 34 at the bottom, and divided into the gasification reaction chamber 26 and the heat recovery chamber 22 at the middle part by the narrow part 24. The burner 42 of the coal gasification agent for supplying fine coal powder together with the gasification agent is attached at the bottom of the gasification reaction chamber 26, and the coal burner for supplying fine coal powder free from the gasification agent is attached to the upper part of the gasification reaction chamber 26. The fine coal powder 38 and the gasification agent 44 composed of oxygen and steam are supplied to the gasification reaction chamber 26 to effect the gasification reaction, and the produced gas 56 is discharged from the top of the heat-recovery chamber 22 to the cyclone 8, the ash 60 is separated, and the gas is delivered from the pipe 62.
Patent JP-H1039401-A (JP)
Title: Instant camera
Inventor: NARUSE MUTSUMI
IPC: G03B17/52
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce the working sound of a motor and to enhance quietness, without increasing manufacturing costs by projectingly providing a pair of ribs in the lower part of a camera obscura constituting an exposure optical path and installing an elastic body in the gap between the bottom surface of the camera obscura and the motor. SOLUTION: In the motor 10 for driving a pair of extending rollers and a claw plate, notches 21a... are provided between a pair of the ribs 21 and 22 projectingly provided on the bottom surface of the camera obscura constituting the main body part and each of projection parts 10b projected forward/ backward in the vicinity of the center of the motor 10 is inserted to attach the motor 10 in the direction of a rotary shaft 10a. Further, the elastic body 20 is provided in the gap formed between the outer periphery 10d of the motor 10 and the outside surface of the camera obscura constituting the aperture of the main body part.  Thus, the motor 10 can be attached without direct contact with the camera obscura, so that the vibration as a noise source of the motor 10 can be absorbed by the elastic body 20, to prevent the transmission of the vibration to the whole of the main body part 7 from the camera obscura.
Patent JP-H0358002-A (JP)
Title: Color filter
Inventor: HIRASAWA YUTAKA
IPC: G02B5/22
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a color filter, especially correcting a red dye and exhibiting superior spectral characteristics and reliability by coloring a colored pattern film on a base plate with a specified asymmetric (2:1) chromium complex salt dye. CONSTITUTION:The patternwise colored film on the base plate is colored with the asymmetric (2:1) chromium complex salt dye represented by formula I in which each of R1 to R4 is H or Cl, independently of each other, and M is H, Li, K, Na, NH4, mono-, di-, or tri-ethanolammonium. The film is colored by using this chromium complex salt dye, for example, by an immersion or printing method, preferably, by the immersion method using, especially, an aqueous solution, in a mixing ratio of the compound of formula I to the red anionic dye of (10:90)-(80:20).
Patent JP-H1133398-A (JP)
Title: Solid catalyst used for etherification reaction and manufacture of ether compound using that
Inventor: SUMITA YASUTAKA
IPC: B01J23/10
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To simplify a reaction process while a heterogeneous reaction is enabled to be executed to simplify separation of a catalyst after the reaction by a method wherein a borate of a rare earth element is contained. SOLUTION: The solid catalyst for etherification reaction in an aqueous medium contains a borate of a rare earth element. The borate of the rare earth element is obtained by mixing a solution containing a salt of the rare earth element and borate, or burning a mixture of a rare earth oxide and the borate at about 800 deg.C to about 1200 deg.C. As the salt of the rare earth element, for example, lanthanum chloride, lanthanum nitrate, cerium chloride, cerium nitrate, and hydrates thereof are exemplified. Further, as the borate source, orthoborate, metaborate, tetraborate, organic borate represented with RB(OH)2 (R:alkyl group, phenyl group, and substituted phenyl group) (as a representative example, dihydroxyl methylborane, dihydroxyl ethylborane, etc.), and salts thereof (ammonium salt, sodium salt), etc., can be used.
Patent JP-H0820327-A (JP)
Title: Master cylinder for fluid pressure brake gear
Inventor: MANFUREETO KAUPU
IPC: B60T11/224
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder with a quick-fill stage for a hydraulic brake system which requires little installation space of the master cylinder, can be manufactured at a low cost, and can connect or disconnect the quick-fill stage with a simpler structural means. SOLUTION: This master cylinder 10 is provided with a quick-fill stage 28 which fills a brake system with a hydraulic fluid in the initial actuation phase on a relatively short actuation travel. A housing 12 of the master cylinder 10 extends essentially along an axis A and comprises at least one pressure chamber 14 which is open at the actuation end of the master cylinder 10. A quick-fill piston and a quick-fill chamber of the quick-fill stage 28 are essentially formed by a cup-shaped component 30 which is guided on the actuation end of the master cylinder housing 12 in a telescopical and pressure control sealing manner.
Patent JP-S5894609-A (JP)
Inventor: YOSHIDA SATORU
IPC: F16B12/20
Filed: 1981-11-30
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-H0723708-A (JP)
Title: New food material and its production
Inventor: GOTO TAKESHI
IPC: A23C9/156
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a new nutritious food material useful as a raw material for various foods, etc., having a caramel flavor and shelf stability, comprising a natural material by heating condensed milk in an airtight state under >=atmospheric pressure to brown and thicken the condensed milk. CONSTITUTION:Whole fat sweetened condensed milk is mixed with galactose, glucose, fructose or xylose as a monosaccharide, maltase as a disaccharide, sodium carbonate or sodium hydrogencarbonate as an alkali agent and lactic acid as an acid, sufficiently blended by a mixer, packed into a retort pouch, etc., sealed, heated in a boiling pot under atmospheric pressure or > atmospheric pressure and browned and thickened to give a new nutritious food material useful as a raw material for various foods, etc., having a caramel flavor, characteristic texture and excellent shelf stability and moreover comprising a natural material, in a short time.
Patent JP-S6251746-A (JP)
Title: Exhaust gas recirculation control device
Inventor: TSUKASAKI HITAKA
IPC: F02M25/07
Filed: 1985-08-31
Abstract: PURPOSE:To aim at simplifying the structure of a self-diagnosing device, by comparing a detected value by an engine operating condition detecting means upon turning on of an EGR with a detected value upon turning off of an EGR so that an EGR is self- diagnosed with no flow-meter sensor etc. being disposed in an exhaust gas recirculation pipe. CONSTITUTION:During operation of an internal combustion engine A, a control means E judges whether a shut-off means D in an exhaust recirculation pipe C is in the opening operation range or not with the use of a map in accordance with parameters such as, for example, an engine rotational speed, vacuum in an intake-air pipe, etc. in order to check whether the EGR is in its actuating range or not, and also judges whether the internal combustion engine A is in its steady state operating condition or not. When it is judged that the shut-off means is in the opening operation range and the engine is in the steady state operating condition, detections values from an operating condition detecting means F as the shut-off means D is opened or closed, are stored in a memory means G. Further, the thus stored detection values are com pared with each other by means of judging means H. If it is judged that the difference between both values is below a predetermined value, an alarm means I is actuated to inform the drivers concerning the abnormal condition of the EGR.
Patent JP-H0835368-A (JP)
Title: Guide roller
Inventor: ONO EIJI
IPC: E05F11/38
Filed: 1994-07-25
Abstract: PURPOSE:To absorb dimensional errors and impact by letting the guide roller which is mounted onto a moving body such as a windowpane of an automobile and the like, be so constituted that a first elastic body (spring) and a second elastic body (cushion) are interposed between a base and a presser body. CONSTITUTION:A screw section 3 is threadedly installed onto a moving body, a guide roller 2 which is slid within a guide rail, is formed out of a base 6 and a presser body 7, and a spring 13 (first elastic body) and a cushion body (second elastic body) are interposed between the base 6 and the presser body 7. Usually, a clearance E can be kept constant, and rattling is prevented by the energizing force of the first elastic body 13, however when greater force is applied to the guide roller, impact is absorbed by the second elastic body 14. By this constitution, the dimensional errors of a guide rail can be absorbed, and a windowpane and the like can thereby be smoothly opened/closed.
Patent JP-S5981984-A (JP)
Title: Video signal recording device
Inventor: MATSUO TADAAKI
IPC: H04N9/79
Filed: 1982-11-01
Abstract: PURPOSE:To increase the resolution of a video tape recorder by selecting a clamping circuit which suits to a carrier frequency selected by a control circuit through a switch circuit. CONSTITUTION:A video signal is inputted from an input terminal 1 and separated by an LPF2 into a luminance and a carrier chrominance signal and the separated luminance signal is inputted to the clamping circuit 3. Then, a control circuit 6 generates a control signal for switching a clamping voltage corresponding to the selected carrier frequency and this signal is inputted to the circuit 3. Thus, the clamping voltage of the circuit 3 is selected and the luminance signal is clamped by this clamping voltage. The luminance signal outputted from the circuit 3 is pre-emphasized and inputted to a clipping circuit 4. Further, the output of the control circuit 6 is inputted to the circuit 4 to clip the luminance signal by a selected clipping voltage and the resulting luminance signal is sent from the circuit 4 to an FM modulating circuit 5, whose output signal is recorded through a magnetic head 9.
Patent JP-H06172390-A (JP)
Title: New osteogenesis-inducing protein, dna coding the protein, production of the protein and osteogenesis-inducing agent containing the protein a active component
Inventor: SAGAWA KENJI
IPC: C12N15/12
Filed: 1993-07-09
Abstract: PURPOSE:To provide an osteogenesis-inducing protein having high osteogenesis- inducing activity, a DNA coding the protein, a process for producing the osteogenesis-inducing protein and an osteogenesis-inducing agent containing the protein as active component. CONSTITUTION:mRNAs are separated from the head of human thigh bone and the thigh bone of newborn rat and converted to cDNAs. The base sequences and the amino acid sequences coded by the base sequences are determined and an osteogenesis-inducing protein having high osteogenesis-inducing activity is expressed by a transformation method. Osteoporosis and the falling off of tooth by alveolar pyorrhea can be prevented and radically cured by the use of an osteogenesis-inducing agent containing the protein as an active component. The agent is also effective for shortening the curing time of bone fracture.
Patent JP-S6350465-A (JP)
Title: Sputtering device
Inventor: SAKURAI TAKEHIRO
IPC: C23C14/02
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the decrease of the coercive force Hc of magnetic films and to improve the productivity of a sputtering device by forming Cr underlying films on substrates and removing the surface oxide films sticking to the surfaces thereof, then forming the CoNi magnetic films in a sputtering chamber. CONSTITUTION:The Cr underlying films are formed in a 1st sputtering chamber on the plural substrates 6 embedded in a pallet 5. The pallet 5 is then carried from a 1st substrate conveying chamber (not shown in figure) into the 2nd substrate conveying chamber 16 communicated via a gate valve therewith by a conveyor 18. The pallet is thereafter moved to a standby position 19 of the 2nd sputtering chamber 12 communicating therewith and the sputter etching is executed by the gaseous Ar plasma to remove the oxide films sticking on the surfaces of the Cr underlying films. The CoNi magnetic films are formed on the substrates 6 after the above-mentioned cleaning treatment by executing sputtering with a cathode 8.