baber/WOPTO huggingface dataset:
Patent JP-S63306425-A (JP)
Title: Liquid crystal device
Inventor: TANIGUCHI OSAMU
IPC: G09G3/36
Filed: 1987-06-08
Abstract: PURPOSE:To obtain an excellent display which generates no panel crosstalk for a long period by superposing an alternating voltage which is applied to the intersection part of a scan electrode and a signal electrode upon a DC voltage and inverting the polarity of the DC voltage based upon a voltage applied to a scan unselected electrode at each specific period. CONSTITUTION:A liquid crystal element has ferroelectric liquid crystal between a group of scan electrodes 102 and a group of signal electrodes 103, and a voltage applying means applies the scan select signal to a scan electrode 102 and an information signal to a signal electrode 103 in synchronism with the scan select signal. This device has the voltage applying means superposes the alternating voltage applied to the intersection part of the scan electrode 102 and signal electrode 103 on the DC voltage and a means which inverts the polarity of the DC voltage based upon the voltage applied to scan unselected electrodes at each specific period. Consequently, no pulse crosstalk is caused, bistability is maintained for a long period, and driving characteristics are obtained.
Patent JP-H01313654-A (JP)
Title: Multi-cylinder water cooled engine
Inventor: TOKITA HIDEHIRO
IPC: F01P3/02
Filed: 1988-06-10
Abstract: PURPOSE:To make the heat strain of a cylinder smaller by connecting respective upper half parts of cylinders to each other by means of a connecting thick wall, forming this connecting surface part in a concave groove surface and nearly equalizing the thickness of valve system cam shaft storing room with the thickness of the cylinder. CONSTITUTION:The upper half parts of cylinders 2 are connected to each other in a solid status by means of a connecting thick wall and also their lower half parts are formed in a hollow status by making a water passing hole 5. The inner wall of the water passing hole 5 is formed in a concave groove surface of a large radius of curvature, while the groove surface being formed by scooping out the connecting surface part 6 spread over to the outer circumferential surface 8 of the cylinder 2 into the thickness of both cylinders 2, 2, in a plan view for observing a cylinder block 1 from a cylinder head side. The thickness of the connecting inner wall part 12 of the storing room 11 of a valve system can shaft 15 is formed nearly equal to the thickness of the cylinder 2. Thereby, the heat strain of the cylinder can be made smaller and a blowby gas amount can be reduced.
Patent JP-H09324974-A (JP)
Title: Freezing refrigerator
Inventor: KAMIMURA SHUZO
IPC: F25D11/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To keep a freezing chamber and a refrigeration chamber at predetermined temperatures even when ambient temperature is lowered by providing refrigeration chamber temperature detection means and fresh air temperature detection means, and controlling operation of a freezing cycle by a temperature detector. SOLUTION: An air fan 6 is normally operated when detection temperature of fresh air temperature detection means 13 is T1  deg.C or lower. As ambient temperature of a freezing refrigerator 1 is lowered, the required amount of cooling for the refrigeration chamber 3 is reduced. So, when the fresh air temperature detection means 13 becomes T1  deg.C, revolution changeover means 14 reduces the revolutions of the air fan 6. Hereby, the amount of air to the refrigeration chamber 3 is reduced through a duct 7, and there is lengthened the time until a temperature detector 12 detects a temperature lower than the predetermined temperature, and hence operation time of the freezing cycle is lengthened.  However, an opening 11 for feeding cold air to the freezing chamber 2 has smaller air passage resistance as compared with the duct 7 to the refrigeration chamber 13, and hence an influence of low revolutions of the air fan 6 is reduced. Thus, the predetermined temperature is ensured.
Patent JP-S5669390-A (JP)
Title: Formation of stripe pattern of aluminum or aluminum alloy
Inventor: TSUBOI MASAKI
IPC: C25D11/22
Filed: 1979-11-07
Abstract: PURPOSE: To electrochemically form a clear colored stripe pattern having a superior corrosion resistance, by electrolyzing by an alternating current in the electrolyte containing alkali metal salts of inorganic acid or organic acid, and further electrolyzing by a direct current in said electrolyte using Al material as cathode after forming the anodic oxidation coating on the surface of Al or Al alloy.  
     CONSTITUTION: Anodic oxidation coating is formed on the surface of Al or Al alloy by the usual method after carrying out degreasing treatment of Al or Al alloy preliminarily. Next, said Al or Al alloy is impregnated in the electrolyte containing one kind or two kinds of alkali metal salts or alkali earth metal salts of organic or inorganic acid and pitching part is generated by carrying out the electrolytic treatment by an alternating current. Continuously, direct current electrolytic treatment is carried out in the same electrolyte using Al material as cathode and the anodically oxidized coating is scooped out around said pitching part. Moreover, the anodic oxidation is carried out and as occasion demands, coloring treatment is carried out and then, colored stripe pattern having a superior corrosion resistance is clearly formed on the surface of the Al material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S624691-A (JP)
Title: Upper deck structure of accommodation space
Inventor: KODERA YASUHARU
IPC: B63B15/00
Filed: 1985-07-01
Abstract: PURPOSE:To eliminate a camber correction work of an upper deck, by forming an opening through the upper deck below a deck house in an accommodation space, and providing a horizontal deck through a skirt coaming above the opening. CONSTITUTION:An opening 6 is formed through an upper deck 1 below a deck house 2 in an accommodation space, and a skirt coaming 7 having an upper horizontal surface is fixed around the opening 6. A horizontal deck 8 is provided on the skirt coaming 7. A lounge member and a web girder, etc. are welded to a lower surface of the horizontal deck 8. With this arrangement, it is possible to eliminate a camber correction work of the upper deck with use of a deck paving member or the like as carried out in the prior art.
Patent JP-S5669306-A (JP)
Title: Composite sintered part piece for cutting edge of cutting tip
Inventor: NISHIGAKI KENICHI
IPC: C04B35/58
Filed: 1979-11-07
Abstract: PURPOSE: To enhance the bond strength at the interface of a cutting edge layer of a cubic boron nitride sintered material and a holding layer of special steel and improve toughness, machineability, etc. by forming the composite sintered part piece to be mounted to a cutting edge part into the two-layer composite body of said cutting edge layer and holding layer.  
     CONSTITUTION: A green compact piece of special steel or the like is inserted into a vessel, and the powder of cubic boron nitride to form its upper cutting edge layer is inserted and filled therein, thence these are sintered under an extra high pressure and temp., after which they are quickly cooled. This yields the composite sintered part piece comprising the two-layer composite body of a holding layer 1 imparted with hardness and a cutting edge layer 2 of a cubic boron nitride sintered material. This is cut and the cut piece is brazed to one corner of a cutting tip 3 made of super hard alloy or the like, whereby the two-layer construction of which the part to become a relief face and a rake face is constituted of the cutting edge layer 2 of the cubic boron nitride sintered material is provided. Thereby, the composite sintered part piece for cutting edges having superior in heat and abrasion resistances is obtained and the machining charcteristics superior for machining of hard-to-machine materials are provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63308006-A (JP)
Title: Production of butene-1 polymer
Inventor: YAMAWAKI TAKASHI
IPC: C08F4/64
Filed: 1987-06-10
Abstract: PURPOSE:To produce a butene-1 polymer suitable as molded articles for pipes, etc., under a stable operation condition, by carrying out (co)polymerization in the presence of a catalyst obtained from a specific solid catalyst component, an organo-aluminum compound and an electron donor under a specific gaseous phase polymerization condition. CONSTITUTION:Butene-1 is (co)polymerized in the molar ratio of hydrogen/ butene-1 of 0.001-0.1 in the presence of a catalyst obtained from (A) a solid catalytic component which is prepared from a Mg compound [e.g. Mg(OCH3)2], an electron donative compound (e.g. benzoic acid or acetone) and a tetravalent Ti halide and has 5-200mum average particle diameter, <2.1, especially <=1.95 geometrical standard deviation of (deltag) of particle size distribution and >=0.01, especially 0.03-1 molar ratio of the electron donative compound/Mg, (B) an organo-aluminum compound (e.g. trimethyl aluminum) and (C) an electron donor comprising a heterocyclic compound shown by the formula (R<1> and R<4> are hydrocarbon group; R<2>, R<3> and R<5> are H or hydrocarbon group).
Patent JP-S625898-A (JP)
Inventor: ONODA HIROSHI
IPC: G06F3/13
Filed: 1985-07-01
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-S6038019-A (JP)
Title: Air filter paper
Inventor: OSHITARI YOSHIMI
IPC: B01D39/16
Filed: 1983-08-09
Abstract: PURPOSE:To obtain air filter paper suppressed in dust generation, having a reduced thickness and high in mechanical strength, by adhering fine fibers to fibers without sealing air passing fine pores, and mutually adhering said fibers by using a low conc. aqueous emulsion resin and a powder resin. CONSTITUTION:At first, fibers are wetted with an aqueous emulsion sufficient to secure contained fine fibers or dust to main fibers and having a concn. low enough not to seal or narrow air passing pores to adhere the contained fine fibers to said main fibers so as to generate no dust. At second, a thermoplastic resin powder are dispersed and mixed in the main fibers forming filter paper and the resin powder 5 positioned at overlapped parts 4 of the fibers 3 or the resin powder 6 at the other positions is softened and melted under heating to mutually adhere the fibers 3. In fabricating filter paper, the low conc. aqueous emulsion resin and the resin powder are mixed in the fibers while the resulting mixtue is formed in to paper according to a papermaking process and the formed paper is dried and heated.
Patent JP-H05340888-A (JP)
Title: Defect detecting method
Inventor: YUGAWA NORIAKI
IPC: G06T5/00
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a defect detecting method by which a candidate defective part which has a delicate density difference against a background picture can be detected equally to visual inspections at the time of detecting the defect of an object to be inspected by using the variable density picture of the object. CONSTITUTION:This method contains a background picture density value setting process #2 for setting the density value of a background picture from the density-wise frequency of density data of each picture element of a variable density picture and a candidate defective part detecting process #3 for detecting a candidate defective part in which such picture elements that the density differences between the density data of the picture elements and the density value of the background picture exceed an arbitrary density difference threshold adjacently exist. In addition, the method also contains a evaluating value calculating process #3 for calculating the density difference of each picture element at each detected candidate defective part by using an arbitrary calculating method and an evaluating value by totalizing calculated results, first evaluating threshold setting process #5 for setting the first evaluating threshold which corresponds to the evaluating value calculating method, and first defective part detecting process #6 for detecting a defective part by comparing the evaluating value with the first evaluating threshold.
Patent JP-S63312059-A (JP)
Title: Surface polishing device
Inventor: TAKAHASHI TOSHIRO
IPC: B24B37/30
Filed: 1987-06-10
Abstract: PURPOSE:To prevent a scratch mark from being formed on a polished surface due to shifting at the time of starting polishing by giving a turning force to a workpiece while supporting it via an outer cylinder which is rotatably fitted on an inner cylinder rotated in the same direction as a surface plate via a bearing at the start of the rotation of the surface plate. CONSTITUTION:Plural rotary supporting stands 3 are provided on a circle having a common center with surface plates 1, 2 in the peripheral direction at an interval smaller than the diameter of a workpiece W and their inner cylinders 3A are rotated in the same direction as the surface plates 1, 2. The workpiece W is installed with a part of it being held between the surface plates 1, 2 while with a part being placed on top of the outer cylinders 3B of the rotary supporting stands 3 and, as the surface plates 1, 2 are rotated, the inner cylinders 3A also start to be rotated while the outer cylinders 3B are rotated at a speed lower than the rotation of the inner cylinders 3A due to a load. The workpiece W starts to be rotated at a proper speed suited to its diameter without being subjected to the reactional force from the rotary supporting stands 3, without being shifted in the rotating direction of the surface plates 1, 2, and being uniformly machined with the surface plates 1, 2 being brought into contact with its whole surface.
Patent JP-H072315-A (JP)
Title: Article transfer device
Inventor: TSUJIMOTO KAZUFUMI
IPC: E04H6/42
Filed: 1993-06-16
Abstract: PURPOSE:To provide an article transfer device capable of eliminating a trouble causing a hindrance or a danger in transferring an article by providing an abnormality judging means for judging the situation as abnormal when the second slide member is not protruded or retracted while the first slide member is protruded or retracted. CONSTITUTION:The protruded state or the retracted state of a primary fork 14 is confirmed when sensor signals of primary fork detecting sensors 23a, 23b are all on or all off. A controller H is provided with an abnormality judging means 101 for judging the situation as abnormal when the protruded state of the primary fork 14 is not detected by the primary fork detecting sensors 23a, 23b while the protruded state is detected by secondary fork detecting sensors 22a, 22b and when the retracted state is not detected by the detecting sensors 23a, 23b while the retracted state is detected by the detecting sensors 22a, 22b.
Patent JP-S626135-A (JP)
Title: Disconnection detecting method for optical transmission line
Inventor: KAKISAKAI TAKESHI
IPC: H04B10/071
Filed: 1985-07-03
Abstract: PURPOSE:To detect easily the disconnection of an optical fiber transmission line by always monitoring a reflection of light, which is generated in a joint part of an optical fiber and an optical connector which have connected two transmission stations. CONSTITUTION:A transmission control part 11 in a transmission station 1 sends out an optical data which has been converted by an electro-optical converter 12, to a transmission station 2 through an optical fiber 3 and an optical connector 4. The transmission station 2 converts said data to an electric signal by an optical-electric converter 23 and inputs it to a transmission control part 21. In this case, a reflection of light is generated in the optical connector 4, and a reflected data is inputted to the transmission control part 11 through an optical/electric converter 13. Also, to the control part 11, a response data from the transmission station 2 is inputted through the same path as the reflection. These two inputs can be discriminated by the time after the transmitting data has been sent out, and it can be judged to be a disconnection of a transmission line, and a fault of the transmission station 2, when both the data are not inputted, and when only the reflected data is inputted, respectively.
Patent JP-S5935333-A (JP)
Inventor: OOMIYA YOSHIO
IPC: H01H45/10
Filed: 1982-08-23
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-S5369622-A (JP)
Title: Multi-element magnetic head
Inventor: INCHI TOSHIO
IPC: G11B5/265
Filed: 1976-12-03
Abstract: PURPOSE: To provide a multi-element magnetic head, in which particular nonmagnetic dummies and magnetic dummies are incorporated respectively in magnetic shielding cases of recording head and reproducing head, to reduce crosstalk and cross-feed, whereby reproducing sensitivity can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10333261-A (JP)
Title: Method for automatically printing composite picture of character and picture
Inventor: ITO SHINJI
IPC: G03B27/52
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To consecutively and automatically print composite pictures by the number of prints in accordance with the order of a customer over plural order numbers of composite pictures by reading out composite picture data and job data from a storage medium in every order of one lot, performing exposure and development and automatically printing the necessary number of printed pictures per one lot. SOLUTION: A memory 42 being the storage medium stores control data and the composite picture data necessary to actuate a printing system. Especially, it stores the composite picture data together with a job file in every order, and can store several lots of job files by regarding the job files equivalent to several orders as one lot. The digital composite picture data of the character and the picture processed to be composited by a controller 14 is outputted to a printer 16. At such a time, at least the composite pictures of one lot are consecutively and automatically printed by the necessary number of prints.
Patent JP-S63310645-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1987-06-09
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-H039056-A (JP)
Title: Idle engine speed control device for engine
Inventor: AKUSA KEISUKE
IPC: F02D43/00
Filed: 1989-06-06
Abstract: PURPOSE:To improve the controllability of idle engine speed especially at the cold time by enlarging the feedback control range of the ignition timing as the air quantity fed to an engine through an air valve is increased in proportion to the lowering of the cooling water temperature. CONSTITUTION:An ISC valve 25 for adjusting the by-pass air quantity at the idle time is disposed at a first by-pass passage 24, an alternate route for a throttle valve 21 in the intake air passage 18 of an engine 1. An air valve 27 for feeding air into the engine 1 at the time of warming-up is disposed at a second by-pass passage 26, an alternate route for a throttle valve 21. The idle engine speed of the engine 1 is controlled by controlling the opening of the ISC valve 25 and the ignition timing of an ignition plug 16 by a control unit 39. In this case, the feedback control range on the ignition timing of the ignition plug is enlarged as the opening of the air valve becomes larger.
Patent JP-S5846829-A (JP)
Inventor: IKEDA DAIJIROU
IPC: H02H7/06
Filed: 1981-09-14
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-S6036059-A (JP)
Inventor: SONODA TAKESHI
IPC: A61M1/36
Filed: 1983-08-09
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-H08317141-A (JP)
Title: Original reader
Inventor: MUNAKATA ATSUSHI
IPC: H04N1/107
Filed: 1995-05-19
Abstract: PURPOSE: To provide a reader in which an excess force, an external force or bent and vibration of a signal cable itself is not delivered to a board even in the case of event of repetitive connection/disconnection of the signal cable to/from a relay means or of movement of a carriage, then degradation of read accuracy is avoided and the operability is improved. CONSTITUTION: A signal cable 19 has a relay section 20 provided with a couple of attachable/detachable connectors 20a, 20b in the vicinity of a carriage 3, the connector 20a is connected to one end of a main cable 19a, the connector 20b is fixed and supported by the carriage 3 and connected to one terminal of the relay cable 19b. A connector 17b attachable/detachable to/from a connector 17a on a board 17 is connected to the other end of the relay cable 19b. A so-called panel mount connector is employed for the connector of the relay section 20.
Patent JP-H04347024-A (JP)
Title: Spring load adjusting device for shock absorber
Inventor: TSUKAMOTO SHIZUMASA
IPC: F16F9/46
Filed: 1991-05-21
Abstract: PURPOSE:To reduce defective operations in a spring load adjustment operating mechanism. CONSTITUTION:An outer case 5 is rotatably provided with an adjuster 11 including a projected section 13 which is detachably engaged with the cam surface 12 of a spring receiver 6. A ring member 15 including pawls 16 which are engaged with the projection 15 of the adjuster 11 only in the direction of one way rotation, is provided while an operating member 20 is inserted therein from the outside of the outer case 5 in such a way as to be freely advanced/ retreated, so that a pin 21 provided for the tip end section of the operating member 20 is engaged with the oblong hole 22 of the ring member 15 so as to be rotatably supported in such a way as to be freely rocked. Furthermore, it is made possible to supply working pressure into the outer case 5 from an external fluid supply source.
Patent JP-H06330201-A (JP)
Title: Production of metallic antimony
Inventor: WATANABE HIROBUMI
IPC: C22B30/02
Filed: 1993-05-26
Abstract: PURPOSE:To provide the method obtaining the metallic antimony which does not contain chlorine by reducing the antimony oxide obtained by hydrolyzing antimony chloride. CONSTITUTION:Antimony oxide, 1.0-1.5 pts.wt. alkali per 1 pts.wt. chlorine in the antimony oxide and 1.0-1.5 pts.wt. carbohydrate per 1 pts.wt. antimony oxide are mixed and heated at 730-1480 deg.C in a nonoxidizing atmosphere. In this way, the metallic antimony which does not contain chlorine is obtained conveniently and efficiently from the antimony troxide containing antimony oxychloride.
Patent JP-H11338801-A (JP)
Title: Equipment and method for controlling communication
Inventor: INAGAKI NOBORU
IPC: H04L13/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication control system with which data to be sent onto a line can be surely sent out and a signal line can be controlled so as to avoid the transmission of an unwanted signal to the line. SOLUTION: A FIFO buffer 2 is provided with flag information (mark field) 3 showing whether data to be stored on the respective stages of the FIFO buffer 2 are transmission data to be transmitted to the line or control code not to be transmitted to the line but to control the signal line corresponding to the respective stages and when the flag information corresponding to data outputted from the FIFO buffer 2 indicates the control code, prescribed signal processing corresponding to the control code is performed.
Patent JP-H0310997-A (JP)
Title: Rocket control device
Inventor: KIKUCHI TAKESHI
IPC: B64G1/24
Filed: 1989-06-09
Abstract: PURPOSE:To enable free time control with various conditions by providing a memory circuit saving several patterns of a launching sequence at the time of launching a rocket, and a sequence pattern selector circuit. CONSTITUTION:A memory circuit 21 storing several patterns of a launching sequence at the time of launching a rocket is provided, and a time generation part 25 is also provided for generating reference time for outputting each sequence pattern. In addition, the memory circuit 21 is connected to a selector control circuit 22 inputted with a select signal from an external signal input circuit 24. When a rocket or a flying body is launched, the sequence of the memory circuit 21-1 is used to control the flying body. Also, when an external activation signal is received with an altimeter, a ground command or the like, the sequence of the memory circuit 21-2 is used to control the flying body. Furthermore, when the flying body lands on a sea surface, the sequence of the memory circuit 21-3 is used to control the flying body.