baber/WOPTO huggingface dataset:
Patent JP-S60196432-A (JP)
Title: Roller for small bearing
Inventor: TSUSHIMA MASAYUKI
IPC: F16C33/34
Filed: 1984-03-16
Abstract: PURPOSE:To protect the core from crack under heavy load by setting the hardness of core of cementation roller for small bearing to specific level. CONSTITUTION:A roller 1 for small bearing is manufactured by applying cementation on the bearing material while setting the hardness of core 3 positioned at the inside of cementation layer 2 between 45 and 57. Common cementation steel is employed as the material of roller 1 to apply deep cementation or intermediate carbon alloy steel containing 0.3-0.4% C is employed to apply short time cementation. When employing such material, crack is prevented even when heavy load is functioned resulting in lengthening of service life and considerable improvement of durability.
Patent JP-H07257341-A (JP)
Title: Liquid pressure unit integrated type electronic control unit of anti-lock brake system
Inventor: HASHIBA HITOSHI
IPC: B60R16/023
Filed: 1994-03-23
Abstract: PURPOSE:To provide a liquid pressure unit integrated type electronic control unit of anti-lock brake system in which electric connection by wire harness is dispensed with to reduce cost and weight, and the number of assembling processes to vehicle is also reduced. CONSTITUTION:A solenoid socket 14 and a motor socket 15 are provided on the mounting base 3 of an electronic control unit 2. A solenoid terminal 9 joined to the coil 6 of a solenoid valve and a motor terminal 10 joined to the feed brush of a motor are protruded on the lower part of a liquid pressure unit 1, and the electronic control unit 2 is connected to the lower part of the liquid pressure unit 1 by a bolt 17 in the state where the terminals 9, 10 are inserted into their respective sockets 14, 15. Relays 5 are loaded on the mounting base 3. Thus, wire harnesses for mutually connecting the units 1, 2 and the relays, respectively, and the connecting work thereby are dispensed with, and a connector and a mounting bracket are also reduced.
Patent JP-H09244487-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G21/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent an image defect from arising, by allowing a discharge product material generated from electrifying means so as to escape in the short time, and preventing the discharge product material from heaping on an image carrier even after turning a power source off after completion of the image forming. SOLUTION: This device is provided with discharging means equipped with an electrifying device blower fan 101 and a ventilation fan 102 so as to exhaust electric discharge product generated by electrifying toward the outside, and to suck powders scattered by developing for discharging outside. Then, by changeover-controlling a flow switch 103, an exhaust flow path is formed by the electrifying device blower fan 101 and the ventilation fan 102, when the electric discharge product is generated, and the exhaust flow path is formed by the ventilation fan 102 at the time of developing.
Patent JP-H11296668-A (JP)
Title: Search and matching of embedded image
Inventor: WILENSKY GREGG D
IPC: G06T1/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method useful for automating the work of searching a photograph or another image embedded inside a larger image. SOLUTION: By finding an end part curve for approximating the periphery of an embedded image and processing the density distribution of the end part curve by taking a rectangle of the embedded image or a rectangle including the embedded image from the end part curve along two axes, both of the position and orientation of the embedded image are calculated. Thus, the positions of four corner parts of the embedded image in a rectangular shape are calculated, and it is possible to automatically segment and rotate the embedded image even in the case of viewing only less than all four corner parts. The rectangle including the image having the rectangle matched with the axis of the larger embedded image like the one formed in the case of scanning a small photograph on a flat head scanner can be calculated.  Further, an operation is excellently performed not only for the image in the rectangular shape but also for the images provided with other boundary shapes such as a polygon, a circle and an ellipse, etc., including the image provided with an irregular shape.
Patent JP-2000253480-A (JP)
Title: Loud speaker system
Inventor: TAMURA KAZUAKI
IPC: H04R9/06
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive loud speaker system of high sound quality by reducing a sound pressure level of a standing wave. SOLUTION: This device is a loud speaker system which is equipped with a passive radiator 2 having two vibration parts back and force, a driver unit 5 and a cabinet 1 which installs the passive radiator 2 where a front vibration part 3 of the passive radiator 2 and a rear vibration part 4 are joined and the rear vibration part 4 and vibration part 6 of a driver unit 5 are connoted by a sealed cavity 8. With this constitution it is possible to realize band pass characteristics without providing an inner divider and to realize reduction of costs by simple structure of the cabinet 1. Furthermore, since it is possible to make a diameter of the driver unit 5 smaller regardless of a diameter of the passive radiator 2, a strength level of a standing wave is reduced and high sound quality is realized.
Patent JP-S61213377-A (JP)
Title: Method and apparatus for plasma deposition
Inventor: WATANABE TAKESHI
IPC: C23C16/50
Filed: 1985-03-18
Abstract: PURPOSE:To form a deposited film having a uniform compsn. on a substrate having a large area by constituting the magnetic field distribution in a plasma deposition device of a combined magnetic field consisting of plural magnetic fields. CONSTITUTION:Plural substrates 9 are placed on a rotary table 13 in a vacuum chamber 1 and a gaseous mixture composed of SiF4 and N2 is introduced through a supply pipe 10 into the chamber. Microwave power of 0.1-10GHz is introduced from a microwave generating part 6 into the chamber through a waveguide 2 to generate microwave discharge by the synergistic effect of the microwave electric field and the magnetic fields generated by magnetic field generators 4, 5, 12. The SiF4 is decomposed by the generated plasma and the amorphous SiN film consisting of the resulted product of decomposition is deposited and formed on the plural substrates 9 under rotation. A magnetic field generator 12 which generates the magnetic field in the direction intersecting with the above-mentioned magnetic field axis is provided in combination in addition to the magnetic field generators 4, 5 consisting of permanent magnets, electromagnets, etc. disposed to form the coaxial magnetic fields. The deposited film having the uniform compsn. and thickness is formed on the substrates having the wide area by adjusting the magnetic field intensity of these generators 4, 5, 12.
Patent JP-S56149494-A (JP)
Title: Dehydrating and reforming method of low-grade coal
Inventor: MAKINO KATSUAKI
IPC: C10L9/08
Filed: 1980-04-22
Abstract: PURPOSE: To dehydrate and reform efficently low-grade coal such as brown coal or lignite, by heat-treating said coal in the presence of water.  
     CONSTITUTION: Low-grade coal is heat-treated at 250W400°C, pref. 300W320°C in the presence of water by using an autoclave. By this heat treatment, tar (t) is produced water W, filling pore P in the raw coal is pushed out of the pore by the tar, whereby coal is dehydrated. Then, the coal is rapidly heated to 400°C by high- temperature hot air to produce additional tar, whereby the surface (outside of the pore P) of the coal particle is also covered with the tar (t). The resulting coal is quenched to produce the desired reformed coal. According to the above method, water W in the pore P is pushed out of the pore P without vaporizing water. Thus, the quality of heat required for the treatment is reduced and an ecomonical process is provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61211586-A (JP)
Inventor: TAKEUCHI TOSHIO
IPC: F16L9/12
Filed: 1985-03-18
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-S59180942-A (JP)
Title: Flat cathode ray tube
Inventor: KABUTO NOBUAKI
IPC: H01J31/12
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a flat cathode ray tube thinner, pocketable, and suited for color television reception, by providing a tube with a screen electrode which forms a beam guide in cooperation with the back electrode, the beam guide being shilded from the electric fiel produced by the phosphor-stripe electrodes. CONSTITUTION:The screen electrode 11 is made of a plate with a number of holes or stripes provided therein or of a mesh and constitutes a beam guide between the same and the back electrode 6. By applying a constant voltage to the whole of the screen electrode 11, the space in the beam guide for the electron beam 3 to travel is kept free from the locally periodic electric field generated by application of locally periodic voltages to the phosphor-stripe electrodes. Therefore, the electron beam 3 passing through the beam guide is not affected by the locally periodic field. A flat cathode ray tube thinner and pocketable and suited for color television reception can thus be otained.
Patent JP-H10243262-A (JP)
Title: Video input device
Inventor: MIYASAKA ICHIKO
IPC: H04N5/222
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a video input device with which an image of high color reproducibility can be easily provided, even in the case of combination with any arbitrary image-pickup means. SOLUTION: When a power source is turned on, based on an ID number reported from a video-processing part, the system control part of a camera part discriminates whether a flag stored in an EEPROM indicates the adjustment completion of respective parameters for video processing or not (steps S101 and S102). When the flag shows the adjustment completion of respective parameters for video processing, the system control part reports the adjusted values of respective parameters for video processing which are stored in the EEPROM to a video processing part (step S105). While using the respective adjusted parameter values for video processing, the video processing part is set to perform a video signal processing (step S106).
Patent JP-H0314579-A (JP)
Title: Novel benzoimidazole and azabenzoimidazole derivative, their production method and synthetic intermediate and pharmaceutical composition containing same effective especially for treating cardiac blood vessel affection and duodenal ulcer
Inventor: NIKORU BURUUMAGUNIEZU
IPC: C07D401/14
Filed: 1990-03-03
Abstract: NEW MATERIAL: A compound of the formula [Y is an imidazole, benzimidazole, triazole or imidathiazole; Z is phenyl, pyridyl, OH, SH, SR 6  or SOR 6  (R 6  is an alkyl, an alkenyl, etc.), etc.; R 1  and R 2  are each H, a halogen, CF 3 , NO 2 , an alkyl, etc.; R 3  is H and, when Z is OH, SH, SR 6  or SOR 6 , is additionally an alkyl or benzyl; A, B, T and W are each C or different kinds of elements] and their acid addition salts.  
     EXAMPLE: 5-(Imidazol-1-yl)-2-allylthiobenzimidazole.  
     USE: Drug composition having activity of cardiovascular heart stimulation, angiectasia, antihypertension, platelet aggregation control, or activity of secretion or ulcer control.  
     PROCESS: For example, a compound of formula is reacted with urea, thiourea, or carbon dioxide at 40-200°C to obtain the compound of the formula I wherein Z is OH or SH. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01226461-A (JP)
Title: Spray type car washer
Inventor: NOZAKI TETSUO
IPC: B60S3/04
Filed: 1988-03-08
Abstract: PURPOSE:To spray chemicals immediately without spraying water by carrying out a preliminary liquid sending process for spraying chemicals so as to sweep away water in a hose before sending chemicals regularly. CONSTITUTION:Water is sprayed for a prescribed time from a high pressure nozzle 3a when a start switch is pushed and thereafter when the start switch is pushed again, wax is sprayed for a prescribed hour from a low pressure nozzle 3b. Here, while an operator stores the high pressure nozzle 3a and comes to a car holding the low pressure nozzle 3b, pumps P2, P3 are operated so as to open electro-magnetic valves EV3, EV4 and the original liquid of wax in a wax tank 22 is mixed with water in a water tank 20 and the mixed liquid of wax and water is sent to the low pressure nozzle 3b. Accordingly, lines L3, L6 reaching to the low pressure nozzle 3b are filed with the mixed liquid and water remaining in the lines is eliminated. Thereby, water can not be delivered in the case of spray of chemicals time can be saved and also dissatisfaction on the part of the customer can be eliminated.
Patent JP-S61209668-A (JP)
Inventor: MIYAMOTO KEIICHI
IPC: A61M16/12
Filed: 1985-03-15
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-S58168680-A (JP)
Title: Adhesive tape or sheet for therapy
Inventor: ANDOU MICHIHARU
IPC: A61K9/70
Filed: 1982-03-30
Abstract: PURPOSE:To allow drug to gradually seep from a press.-sensitive adhesive layer and to be absorbed by the diseased part at a pref. speed, by providing a base material with a press.-sensitive adhesive layer consisting of a (meth)acrylic ester, and contg. a surfactant and a drug having a metal salt. CONSTITUTION:A base material is provided with a press.-sensitive adhesive layer consisting of a polymer composed of an acrylic ester and/or a methacrylic ester. A surfactant and a drug having a metal salt of a weak or strong acid are incorporated in the adhesive layer. An anionic surfactant or an anionic/ nonionic surfactant is pref. as the surfactant to be used. The press.-sensitive adhesive consists of a polymer composed of an acrylic ester and/or a methacrylic ester because it is possible to give no strong irritation to the skin and to prevent reduction of the medicinal effect due to interaction with the drug because they have no chemical activity.
Patent JP-S53146751-A (JP)
Title: Stabilized halogen-containing polymer composition
Inventor: KOUGO YOSHIYUKI
IPC: C08L27/04
Filed: 1977-05-09
Abstract: PURPOSE: Two kinds of organotin stabilizers are added to halogen-containing polymers to give title compositions that are reduced in initial discoloration and more stabilized in spite of reduced tin content. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56150334-A (JP)
Title: Detection for abnormal value in turbidimetric analysis
Inventor: MANABE SUGIO
IPC: G01N21/82
Filed: 1980-04-23
Abstract: PURPOSE:To detect an abnormal value in turbidimetric analysis without stirring specimen liquid by making turbidimetric analysis right after the end of initial reaction and prior to the occurrence of precipitation of the product of reaction, again making turbidimetric analysis when the reaction attains an equilibrium state, and comparing the results thereof. CONSTITUTION:Turbidimetric analysis is made at the time TA right after the end of initial rapid reaction and prior to the occurrence of precipitation of the product of reaction. In the measurement at the time TA, the product of reaction has not yet setled, hence the quantity of transmitted light is indicating the quantity of the product of reaction at the time TA. Next, the turbidimetric analysis is again made at the time TB when the reaction attained an equilibrium state. A normal value range can beforehand be forecast, and when the value conicides with the results of the forecast, the quantity of the transmitted light at TB can be employed as a normal measured value. In contrast with this, there is a case in which the product of reaction settles by growing to large particles, with specimen liquid of an anomalously high concn, with which the quantity of the transmitted light for the supernatant part at the time TB is measured. This leads to the judgement that the product of reaction of the specimen liquid causes an anomalously high concn. and that an abnormal value is indicated.
Patent JP-S57170044-A (JP)
Title: Brush wear limit detector
Inventor: SAITOU SHIGEKI
IPC: H02K13/00
Filed: 1981-04-10
Abstract: PURPOSE:To detect brush wear securely, by making an electric contact in sliding contact with a brush, when the brush is worn out. CONSTITUTION:When a brush 2A is worn to a wear limit to be a brush 2B status, an electric contact 12 contacts with a cut 14 at a groove 15 to make a terminal the same potential as a brush 2. In this case, the electric contact 12 happens to have no electric connection even in contact with the cut 14, because its end is covered with dust, oxide film and the like. As the wear goes on, a contact point moves and its end slides to promote electric contact. The wear condition of brush is securely known by monitoring a voltmeter connected to the terminal via a lead.
Patent JP-S61211188-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M25/02
Filed: 1985-03-15
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-S52137233-A (JP)
Title: Computer duplex system
Inventor: KONMA SEIICHI
IPC: G06F15/177
Filed: 1976-05-12
Abstract: PURPOSE: To increase the reliability of system, by judging the coincidence judgement of the result of count of 2 sets and that with the reference data for the result of diagnosis for both computers by another coincidence judgement circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02232039-A (JP)
Title: Device for observing audible tone of reflected wave reception
Inventor: HAGINO YOSHIZO
IPC: A61B8/06
Filed: 1989-03-06
Abstract: PURPOSE:To hear a tone by generating the sound of a prescribed acoustic wave in an audible frequency area converted corresponding to a reflected wave, and converting the fine change of the reflected wave from an observed area into the tone. CONSTITUTION:When an ultrasonic wave is transmitted from a probe 10 to a reagent 5, the reflected wave from the specified area in the diseased part of the reagent is received by the probe 10. The received reflected wave is inputted to a logarithm characteristic amplifying detector 12, amplified to a prescribed level and further converted into a digital signal at real time by the sampling frequency of several MHz, for example, in an A/D converter 14. Thus, the reflected wave is stored in a storage circuit 16 as a reflected wave digital signal 16a. In a low-speed reading circuit 18, reading is executed by several kHz to the several MHz at the time of writing at a low speed in the measure of the 1/1000 speed at the time of storing. Thus, the reflected wave digital signal 16a can be converted into the audible frequency area, for example, the sound frequency band of several tens Hz - several kHz. A sound frequency signal 20a is amplified to a low frequency by a sound amplifier 22 and the sound is generated by a speaker 24 of a headphone, etc.
Patent JP-H02231668-A (JP)
Title: Job generating system for distributed system
Inventor: ISEMURA MASAJI
IPC: G06F15/16
Filed: 1989-03-06
Abstract: PURPOSE:To easily execute job generation processing by providing a means to generate a job in correspondence to the contents of a received message only in a computer on a side to generate the job. CONSTITUTION:When the information of the message are received from a message analyzing means 4, a job generation preparing means 5 obtains job generation information corresponding to a job generation condition, which is coincident with the informed message, from a message / job correspondence table 2. The obtained job generation information are written to a job generation information storage part 3 and it is informed of a job generating means 6 that the preparation of the job generation is completed. When it is informed from the job generation preparing means 5 that the preparation of the job generation is completed, the job generating means 6 takes the job generation information out of the job generation information storage part 3 and generates the job according to the taken-out job generation information. Thus, the generation of the job can be requested without providing the special means to request the generation of the job to a computer C1 on the side of request the generation of the job.
Patent JP-H03255420-A (JP)
Title: Self-holding optical switch
Inventor: SUGIMOTO NAOTO
IPC: G02B27/28
Filed: 1990-03-05
Abstract: PURPOSE:To facilitate coupling to an optical fiber and to make a device small- sized and low-cost by combining a magneto-optical waveguide and a thin plate type polarizer. CONSTITUTION:This device consists of an optical waveguide 1 whose core part has the Faraday effect, thin plate type polarizers 2 connected to the light incidence end and the light exist end of the optical waveguide 1, and a self- holding electromagnet 3 which appliese a magnetic field in parallel with the guided light of the optical waveguide 1. That is, when the guided light passes the core part of the optical waveguide 1, the plane of polarization is rotated in accordance with the distance of passing by the Faraday effect, and the direc tion of this rotation is inverted in accordance with the direction of magnetic field application by non-reciprocity. Consequently, thin plate type polarizers 2 are so arranged that their directions of polarization cross each other, and the device functions as the optical switch which allows the guided light to pass through or intercepts it in accordance with the direction of the magnetic field. Thus, alignment for assembling is facilitated and the device is miniatur ized.
Patent JP-H10254061-A (JP)
Title: Light source device and projection type display device
Inventor: HASHIZUME TOSHIAKI
IPC: G02B27/18
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the overheat of a lamp in a light source device in which the aperture part of a reflection mirror is covered with a light transmissive plate so that the broken pieces of the lamp may not be scattered to the outside. SOLUTION: This light source device 8 is provided with the lamp 81, the reflection mirror 82 reflecting divergent light from the lamp 81 and emitting it as nearly parallel beams, and the light transmissive plate 849 with which the aperture part of the mirror 82 is covered. The apertures 840C and 840D being vent holes connecting the outside and a compartment 850 in which the lamp 81 is arranged are formed on a compartmenting wall 860 constituted of the mirror 82 and the plate 849. Metallic meshes 854 and 855 having such mesh size that the broken pieces of the lamp made when the lamp 81 bursts are not scattered to the outside are attached to the holes 840C and 840D. Therefore, the broken pieces of the lamp are prevented from being scattered to the outside and also cooling air is supplied to the compartment 850 from the outside, so that the lamp 81 is efficiently cooled.
Patent JP-S56150825-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU MASAKI
IPC: H01L21/027
Filed: 1980-04-24
Abstract: PURPOSE:To enable to form highly precise resist patterns by a method wherein after an insulator formed on the back face or the side face of a semiconductor substrate is removed, resist patterns are formed using radioactive rays induction resists and electron beam. CONSTITUTION:An Si oxide film 6 is formed on the surface of the Si substrate 5. At the same time, the oxide films are also formed on the back face 6' and the side face 6'' of the substrate. The oxide films formed on the back face 6' and the side face 6'' are removed. A resist pattern 8' is formed with an electron beam lithographic device earthing the back face 6' or the side face 6''. The film 6 is selectively  etched, and the standard marker 10 for patterning is formed. After Si oxide films  11, 11', 11'' are formed by the thermal oxidation method, the oxide films on the  back face 11' and the side face 11'' are removed. A resist pattern 12' is formed with  the electron beam lithographic device earthing the back face 6' or the side face 6''  and making the marker 10 as the standard. Then openig 13 are formed making the  pattern 12' as a mask, and an impurity is diffused through the openings 13 to form  diffusion layers 14.