baber/WOPTO huggingface dataset:
Patent JP-S55138281-A (JP)
Title: Current variable type capacity element
Inventor: HARAJIRI MASAO
IPC: H01L29/93
Filed: 1979-04-13
Abstract: PURPOSE:To expand a pn-junction area and to change a capacity in a forward micro area. CONSTITUTION:In case the pn-junction of a semiconductor is forward biased, a current variable type capacity characteristic of high sensitivity and linearity is shown in a micro area until the transfer of an electron or a positive hole is saturated. When a pn-junction is consisted of a base and a collector of a transistor and an emitter is grounded or a positive potential is applied, a carrier injection efficiency can be changed. Therefore, a current-capacity characteristic can be changed. This element has a small pumping current, has an excellent characteristic of linearity and has a wide variable capacity. Also a new current variable type capacity element can be obtained by changing the amount of an impurities injection and the thickness of a barrier.
Patent JP-H11243471-A (JP)
Title: Color reader and storage medium
Inventor: ANDO MOTONOBU
IPC: H04N1/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce lowering of reading precision which is caused during reading interruption, in a color reader. SOLUTION: This device color reader performs color reading by reading reflected light from a read object every line for each color of red, green and blue (S3 to S14) by the means of a monochromatic image sensor, while having a carrier device change a relative position of the read object and the monochromatic line image sensor. The device is equipped with a carrier control means such that when reading operation regarding one read object is temporarily interrupted (S16: YES), stops a drive source of the carrier device is made to stop at the reading completion of a pair which consists of reading of one line of each color of read, green and blue.
Patent JP-S62203083-A (JP)
Title: Optical fiber mat
Inventor: HONDA TADAMORI
IPC: G02B6/00
Filed: 1986-03-04
Abstract: PURPOSE:To exclude erroneous operation and the unclearness of the boundary with a sensing area and to prevent functional deterioration and an electric leakage, by using two optical fibers different in an outer diameter and rings to provide function as a pressure sensor and temp. compensating function. CONSTITUTION:An optical fiber mat main body 1 is constituted of a lower protective member 2, a pressure-sensitive optical fiber 3 having an outer diameter D1, a temp. compensating optical fiber 4 having an outer diameter D2 and an upper protective member 5, and a control circuit box 6 is mounted to said mat main body 1 and resin rings 13 and mounted on the fiber 3 at a constant interval. Both fibers have the relation of D1>D2. When pressure P due to the person walking on the mat main body 1 is present, said pressure P is applied to the fiber 3 through the upper protective member 5 and a core is deformed to change light transmitting characteristics. The fiber 4 generates no change in light transmitting characteristics.
Patent JP-H03247934-A (JP)
Title: Cold and hot water supplying system for high-storied building
Inventor: KISHISHITA KOJI
IPC: F24D17/00
Filed: 1990-02-26
Abstract: PURPOSE:To enable cold or hot water in each of floor area to be set at the same temperature with a compact structure by a method wherein either cold water or hot water of a supplying tank in a storing tank is sent to a supplying tank of a storing tank at an upper floor area and returned back to a return tank of the storing tank at a lower floor area through either a cold water or hot water return passage supplying pipe from a cold water or hot water applying device and then circulated. CONSTITUTION:Cold water which is chilled with a chilling device 16 is supplied to air- conditioners 18 installed on each of the first floor to 19-th floors through a return passage supplying pipe 20 and a branch pipe 40 of a primary system 10. Remained cold water not supplied to the air-conditioners 18 is fed to a supplying tank 45 of a storing tank 44 mounted at 20-th floor. Then, a driving motor for a pump 36 in the secondary system 12 is driven in response to the number of released valves 60 and then the cold water in the supplying tank 48 is sucked. Then, the sucked cold water is supplied to the air-conditioners 18 set from 21-th floor to 39-th floor through a return passage supplying pipe 30 and a branched monitoring device 58. At this time, the cold water supplied to the air-conditioner 18 in the secondary system 12 is applied such that the cold water produced at the chilling device 16 in the primary system 10 is fed directly through a supplying tank 48 of a storing tank 44.
Patent JP-H03246412-A (JP)
Title: Vehicle distance detector
Inventor: KATSUNO TOSHIYASU
IPC: G01C3/06
Filed: 1990-02-26
Abstract: PURPOSE:To determine the distances to objects which are present in respective divided image areas by finding the quantities of deviation between the same parts in divided images corresponding to the divided image areas and divided images in the entire image of the other image pickup means. CONSTITUTION:The rays of light which travel from >=1 objects in front of this vehicle to image pickup means 50 and 52 are made incident on CCD line sensors 30 and 32 and picked up in the entire image pickup area corresponding to respective photodetecting elements. The photodetectors of the sensor 30 is divided into (m) sections. The entire images regarding the sensors 30 and 32 are superposed and an (m)th divided image (sensor 30) is shifted on the entire image (sensor 32) one by one photodetector and how much the (m)th divided image is discordant with a part of the entire image where the divided image is superposed is calculated every time the divided image is shifted. The partial image having the least degree of discordance is the identical partial image to be found. The quantity of deviation between the identical partial image and (m)th divided image is found and the distance between this vehicle to the object present in the (m)th divided image pickup area is calculated from the deviation quantity.
Patent JP-H07231489-A (JP)
Title: Controller with watchdog diagnostic function
Inventor: HIGASHIHARA YOSHIAKI
IPC: H04Q9/00
Filed: 1994-02-17
Abstract: PURPOSE:To obtain the controller with watchdog diagnostic function with high reliability and simple configuration. CONSTITUTION:A pulse output is stopped for a prescribed time when power application is reset and when a rest signal is outputted from a watchdog circuit 3 within the period, it is discriminated that the operation of the watchdog circuit 3 is normal. When the reset signal is not outputted, it is discriminated that the watchdog circuit 3 is faulty, thereby activating an alarm section 4, to issue an alarm. Furthermore, an output inhibit section 5 is operated to inhibit the operation of air bag. Since the controller discriminates whether or not the pulse output is stopped and the reset signal is outputted from the watchdog circuit 3 and controls the operation of the alarm section 4 and the output inhibit section 5 by means of the software depending, the watchdog diagnostic function having high reliability and simple configuration is obtained.
Patent JP-H11240936-A (JP)
Title: Polyisocyanate oligomer and polyurethane coating material using the same
Inventor: KONO YUTAKA
IPC: C09D175/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oligomer derived from bis (isocyanatomethyl) cyclohexane, having excellent weather resistance, drying properties and adhesivity of coated film, useful for a polyurethane coating material, an adhesive, a binder, etc. SOLUTION: This oligomer is derived from 1,4-bis(isocyanatomethyl) cyclohexane and has 300-20,000 number-average molecular weight. A polyurethane type polyisocyanate oligomer, an isocyanurate type polyisocyanate oligomer, a uretdione type polyisocyanate oligomer, etc., may be cited as the oligomer. The polyurethane type polyisocyanate oligomer is obtained by reacting 1,4-bis(isocyanatomethyl)cyclohexane with a polyhydric alcohol. The isocyanurate oligomer is obtained by a trimerization catalyst such as a tetraalkylammonium salt, an organic acid an alkali metal salt or the like.
Patent JP-S58161134-A (JP)
Title: Magnetic recording medium
Inventor: AOYAMA SHIGEO
IPC: G11B5/708
Filed: 1982-03-19
Abstract: PURPOSE:To enhance dispersibility and surface smoothness, by incorporating an acrylate type high molecular surfactant into a magnetic layer. CONSTITUTION:An acrylate polymer with 1,000-100,000mol.wt. represented by formulaI(where R1 is a hydrocarbon group, R2 is Na or K, and n is an integer or 5-1,000) or an acrylate-maleate copolymer with 1,000-100,000mol.wt. represented by formula II (where R3 is a hydrocarbon group, R4 is Na or K, and n is an integer of 2-500) is incorporated into a magnetic layer consisting essentially of magnetic powder and a binder such as resin. The surfactant is incorporated into the magnetic layer by dissolving the surfactant in water, adding the magnetic powder to the soln., and carrying out surface treatment.
Patent JP-S59196238-A (JP)
Inventor: SARA MIRUDORETSUDO BISHIYOTSUP
IPC: B32B5/12
Filed: 1984-03-09
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-H05245198-A (JP)
Title: Leucocyte capturing body and its production
Inventor: SHIMURA KENICHI
IPC: A61M1/34
Filed: 1992-03-03
Abstract: PURPOSE:To provide the leucocyte capturing body required for removing leucocytes from blood components and the process for production of this capturing body. CONSTITUTION:This leucocyte capturing body consists of the leucocyte capturing body formed by introducing at least one kind of functional groups by a plasma initiated graft polymn. method to at least a part of the surface of a base material constituting the leucocyte capturing body and bonding these functional groups and a cationic material having the section reactable therewith. As a result, the secure introduction of the cationic polymer having a leucocyte capturing ability on the surface of the base material is possible and further, the capturing of the leucocytes while obtaining the stable filtration flow rate is possible without intrusion of foreign matters and the supply of means for medical treatment having no problems at all in terms of safety is possible.
Patent JP-S51120516-A (JP)
Title: Electrically driven vehicle's motor protection system
Inventor: TANAKA YUUJIROU
IPC: H02H5/04
Filed: 1975-04-15
Abstract: PURPOSE: The provision of protection system of an electrically driven vehicle's motor designed to prevent the overheating of motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10241601-A (JP)
Title: Deflection yoke and display device
Inventor: KAWAKAMI KATSUYUKI
IPC: H01J29/76
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve a gull wing pattern without affecting vertical line misconvergence and realize a deflection yoke of high performance and low cost. SOLUTION: Permanent magnets 4 (4a to 4d) are disposed such that an angle, which is subtended by a line segment OY that is parallel to the sub-scanning direction and crosses a tube axis O with a line segment OA, that connects the enter of a line segment BC connecting two poles of each of the permanent magnets 4 with the tube axis O, becomes θ1. Further more, the permanent magnets 4 are disposed such that the line segment BC connecting the two poles thereof makes a right angle with the line segment OA connecting the center of this line segment BC with the tube axis O.  Although it is desirable that the angle θ1 be 30 degrees with respect for an improvement effect of gull wing pattern, when an attachment angle of the permanent magnets 4 is 30 degrees or less, mutually neighboring permanent magnets interfere with each other, whereby a vertical line misconvergence is affected, and therefore the attaching angle which satisfies two points, the improvement of the gull wing pattern and the effects on the vertical line miconvergence is more than 30 degrees and less then 40 degrees.
Patent JP-S56143293-A (JP)
Title: Preparation of petroleum
Inventor: NAKAZAWA SHIROSHI
IPC: C10G1/00
Filed: 1980-04-09
Abstract: PURPOSE: To obtain petroleum at normal temp and pressure, by adding an activated microorganism "SENY" group to an aqueous emulsion of pH about 13 prepared after granulating or powdering a free carbon-contg. material, and agitating the emulsion for a long time.  
     CONSTITUTION: An emulsion of pH about 13.0 is prepared by adding at least twice as much water together with an alkali soln. to a granulated or powdered free carbon-contg. carbonaceous material such as coal, carbon or crude oil. Activated "SENY" group separately prepared is added to the emulsion, which is agitated further for a long time. Petroleum is prepared at normal temp and pressure by the  action of the "SENY" group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10238820-A (JP)
Title: Power part housing case of engine-driven heat pump device and outdoor machine unit using the same
Inventor: TAKANO YOSHIHIDE
IPC: F24F5/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To effectively reduce time and labor required for fabrication by forming a housing case in one piece by casting. SOLUTION: An outdoor machine unit is constituted by integrating a power part containing a compressor 21 and an engine 22 in a framework that consists of a power part storage case 1 and an auxiliary case being arranged at the upper part, components such as the fuel system of the engine 22, an intake/ exhaust system, a cooling system, a lubrication system, and a refrigerant circulation system that is connected to the compressor 21. A frame 2 that is the main part of the power part housing case 1 has a four-face wall consisting of an upper-face part 2a, a bottom-face part 2b, and back-face part (2c), and a spare left-side-face part 2d and a post 2e at a front-face right-side-corner part, and is molded in one piece with aluminum alloy die casting. Also, a screw hole for mounting component parts requiring fabrication is provided only at the bottom-face part 2b of the frame 2.
Patent JP-H02224615-A (JP)
Title: Ion toothbrush
Inventor: FUKUBA HIROSHI
IPC: A46B15/00
Filed: 1989-02-27
Abstract: PURPOSE:To execute a voltage inspection operation with a simple operation at the time of a daily brushing by giving the inspection function of a power voltage integrally to an ion toothbrush. CONSTITUTION:At the time of executing the brushing with the ion toothbrush, when a comparatively large inertia force is made to work in a head direction to a light-emitting diode 40, or when such an inertia force is made to work even in a condition not to execute the brushing, the light-emitting diode 40 is moved in the head direction in resistance to the energizing force of a coil spring 52, and its terminal 42 is brought into contact with the edge surface of a supporting shaft 16. On the other hand, another terminal 44 is always in a connected condition with a cock body 48. Thus, the closed circuit of a battery 18 is formed, and the light-emitting diode 40 emits the light. A handle part 10 is composed of, for example, a transparent material, simultaneously, a notch 56 is formed to a conductive plate 54, thereby, the condition, in which the light-emitting diode 40 emits the light, can be confirmed from an external part, and the effectiveness of the battery 18 can be confirmed.
Patent JP-H11250112-A (JP)
Title: Method and device for synthesizing hardware and recording medium recorded with hardware synthesizing program
Inventor: NISHIDA KOICHI
IPC: G06F17/50
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To synthesize a hard wired circuit from operation description described by a language including execution control branch instructions such as an 'if-go to' sentence and a switching sentence. SOLUTION: Operation description including execution control branch instructions is converted into a control flow graph(CFG) using branch nodes and a merge nodes (S100) and then the CFG is converted into a control data flow graph(CDFG) (S101). Scheduling is executed based on the CDFG (S102) and allocation is executed based on the scheduled result (S103).
Patent JP-S61204958-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONDO HIDEYUKI
IPC: H01L21/76
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a structure having a large degree of design freedom without local increase in substrate potential of an integrated circuit, in which the side surface of an element region is isolated by a dielectric part, by expanding the epitaxial region of a substrate contact part and an impurity layer provided in said region to a part beneath other wirings, which are provided between the element region and the opening of an insulating film of the substrate contact part. CONSTITUTION:An N-type epitaxial layer 3 is divided into a transistor region 3a and a substrate contact region 3b by a selective oxide film 6 and an oxidation resisting film 5. The oxidation resisting film 5 is patterned so that the substrate contact region 3b is expanded to a part directly beneath wirings 11d and 11e. Therefore, the surface of a P-type channel stopper 4, which is formed in the substrate contact region 3b, is not oxidized at the formation of the selective oxide film 6. The stopper 4 is made to remain beneath the wirings 11d and 11e under the impurity diffused state at high concentration. Thus the low-resistance channel stopper 4 can be obtained. Even if the transistor is saturated and a current flows into a P-type semiconductor substrate 1, the potential increase can be suppressed to about 1/10 the conventional increase.
Patent JP-H09329719-A (JP)
Title: Filter obtainable by writing plug grating into optical fiber
Inventor: FUATEIMA BAKUTEI
IPC: G02B6/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter formed by writing at least one long-pitch plug gratings into the optical fiber. SOLUTION: This filter is formed to a tapered shape so as to delineate substantially heat resistant two transition areas (Z1, Z3) where the optical fiber limits an intermediate area (Z2) capable of guiding two modes. The long-pitch plug gratings (2) are written into the intermediate area (Z2) in such a manner that bidirectional coupling occurs between the core mode and the clad mode (LP01, LP02) at the waveguide which is the function of the pitch of the long- pitch plug gratings (2).
Patent JP-S59171943-A (JP)
Title: Scanning controller of copying machine
Inventor: MATSUZAWA KIYOSHI
IPC: G03G21/00
Filed: 1983-03-19
Abstract: PURPOSE:To copy originals continuously on a large size copy form even in case of reduction copy by providing a microcomputer and receiving a reduction copy scanning signal to discriminate the feed position of the copy form and holding the scanning if the copy form does not exist and waiting for feeding of the next form to perform the scanning. CONSTITUTION:A CPU35 gives instructions to an input/output control part 38 in accordance with a program stored in an ROM 36 to scan an optical system. Signals of a form sensor 26, a scanning end sensor 33, and a home position sensor 34 are inputted to the control part 38, and the signal from a set power setting switch 39 is inputted also to the control part 38, and driving signals or the like to a motor 40, which drives the carriage of the optical system, and forward and backward moving clutches 41 and 42 are outputted. It is confirmed by the home position sensor 34 that a lamp or the like is in the home position. Next, when reduction copy is selected by the signal from the switch 39, it is discriminated repeatedly whether the next copy form is prepared on a paper supply path or not by the signal from the sensor 26, and scanning is started when preparation is completed.
Patent JP-S60189319-A (JP)
Title: Semiconductor logical integrated circuit device
Inventor: TACHIKI MAKOTO
IPC: H03K19/00
Filed: 1984-03-08
Abstract: PURPOSE:To prevent a malfunction by setting a state for inverting and sending out an output signal from a logical circuit part, and a state for fixing an output level to a prescribed level, by a control signal, so that all output buffers do not generate the same level variation at the same time. CONSTITUTION:Output buffers B11-Bmn using an NOR gate are provided so as to correspond to each output signal S1-Sn of a logical circuit part LG. Its buffers are divided into plural groups of B11-B1n, B21-B2n...Bm1-Bmn, each of the signals S1-Sn is applied to one input, and the other input is connected in common to each group, and also connected through buffers B1-Bm to control terminals C1-Cm provided on each group. Accordingly, the buffers B11- Bmn become on when a control signal applied to the control terminals C1-Cm is ''L'', and become off when said signal is ''H''. Also, in case of an on-state, the signals S1-Sn are sent out repeatedly, but in case of an off-state, the output level is fixed to ''L'', and the power source current is not varied.
Patent JP-H04330032-A (JP)
Title: Production of e,z-2,13-octadecadiene compound
Inventor: FUKUMOTO TAKEHIKO
IPC: A01N35/02
Filed: 1991-02-19
Abstract: PURPOSE:To provide a method for stereosecifically and readily producing E, Z-2,13-octadecadiene compounds useful as an insectan pheromone ingredient. CONSTITUTION:The subject method is to produce E,Z-2,13-octadiene compounds as follows. A compound expressed by the formula CH3(CH2)3HC=CH(CH2)9 CidenticalCMgX (X represents halogen) is allowed to react with an orthoformic acid ester to provide Z-13-octadecen-2-ynal diethyl acetal or a compound expressed by the formula CH3(CH2)3CidenticalC(CH2)9CidenticalCMgX (X is same as described above) is allowed to react with the orthoformic acid ester to afford 2,13-octadecadiynal diethyl acetal. The respective compounds are then respectively hydrogenated and subsequently hydrolyzed to provide E,Z-2,13-octadienal. Furthermore, the obtained compound is reduced with a metallic hydride and then acetylated to afford E,Z-2,13-octadecadienyl acetate.
Patent JP-H01154360-A (JP)
Title: Multi-disk player
Inventor: MIYOSHI SEIZO
IPC: G11B17/26
Filed: 1988-02-29
Abstract: PURPOSE:To release the engagement between a magazine and magazine locking lever without plunger so as to obtain a quiet structure by pushing the rib section formed at one end of the magazine locking lever which is used for preventing jumping out of the magazine with a differential rack. CONSTITUTION:When a driving gear 15 is rotated in the opposite direction, a driving rack 14 is driven and the pushing-out section 27b of a differential rack 27 is pulled by a pulling spring and abutted on the end section of the long hole of the driving rack 14. When the gear 15 is rotated in the direction shown by the arrow, only the driving rack 27 is driven and the pushing section 27b' provided with a slope on one side of the pushing-out section 27b pushes a bent rib section 6c formed at the lower section of a magazine locking lever 6, rotates the lever 6 in the direction shown by the arrow, and release the locking state of a hook section 6b formed at the tip section of the lever 6 from a recessed section formed on the side wall of a magazine 3. Moreover, when the differential rack 27 is driven, the pushing section 33a of an eject lever 33 provided on a magazine base plate 7 is pushed out by the pushing-out section 27b of the differential rack 27.