baber/WOPTO huggingface dataset:
Patent JP-S55107076-A (JP)
Title: Opposed piston motor
Inventor: NAGATOMO KUNIYASU
IPC: F04B1/20
Filed: 1979-02-07
Abstract: PURPOSE: To lessen oil leakage during the low-pressure time by providing a spring and a push rod by which a retainer is intruded on slipper.  
     CONSTITUTION: The drive pin 11 is inserted slidably into between the retainer 8a and rotary valve 10 in the axial direction of the drive 11 against both the retainer 8a and the rotary valve 10, and also the spring 13 and the push rod 12a by which the retainer 8a is intruded on the slipper 7a through the retainer ball 9a are provided to the cylinder barrel 4. Thus, the slipper 7a can be intruded on the rotary valve 10 and also the rotary valve 10 can be intruded on the end plate 2 surface at all times, permitting the leakage of oil during the low pressure time to be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63181273-A (JP)
Title: Manufacture of cell
Inventor: ASHITAKA HIDETOMO
IPC: H01M10/052
Filed: 1987-01-23
Abstract: PURPOSE:To reduce the interface resistance and improve the cell characteristic by using an electron conductive polymer and an ion conductive polymer electrolyte obtained by electrolysis polymerization in the ion conductive polymer electrolyte as a positive electrode and an electrolysis diaphragm respectively. CONSTITUTION:ITO glasses are put on both sides of a monomer-impregnated ion conductive polymer electrolysis film as an electrode and polymerized by constant-current electrolysis. Thereby, out of an electron conductive polymer obtained by forming the electron conductive polymer on the surface of an ion conductive polymer electrolysis film and a composite film of the ion conductive polymer electrolysis film, the electron conductive polymer is used as a positive electrode, and the ion conductive polymer electrolysis film is used as an electrolyte diaphragm. Accordingly, a cell having the excellent performance can be obtained.
Patent JP-S57126171-A (JP)
Title: Zener diode
Inventor: HIRAOKA SETSU
IPC: H01L29/866
Filed: 1981-01-29
Abstract: PURPOSE:To obtain a low Zener voltage, to reduce noise and to obtain a Zener diode suitable for a constant voltage circuit, etc., by a method wherein at the center part of an impurity region formed by selctive diffusion and being opposite conductive type from a uniconductive semiconductor substrate, a high concentration poly-crystalline semiconductor region having the same conductive type is provided deeper than the region thereof. CONSTITUTION:Oxide films 19, 21 are adhered on both the sides of the N type Si wafer 20, the prescribed opening is formed in the film 19 on the surface, and the P<-> type region 13 is formed by diffusion in the exposed wafer 20. Then a hole 24 is formed by etching at the center part of the region 13 passing through a film 19' generated by diffusion mentioned above and being deeper than the region 13 to enter into the wafer 20, the film 19' is removed, and the P<+> type polycrystalline Si region 14 is buried in the hole 24. By using polycrystalline Si in the diffusion region 13 by this way, formation of the high impurity concentration region can be attained, and the low Zener voltage is enabled to obtain.
Patent JP-H07216915-A (JP)
Title: Construction method of underground type storage tank and bottom mounting float
Inventor: NAITO SHIZUO
IPC: B65D88/76
Filed: 1994-02-04
Abstract: PURPOSE:To make it possible to construct a high quality, and definite underground storage tank with relatively thin wall thickness without resisting against the pressure of an underground water during inside excavation by using an earth retaining wall, such as an underground continuous wall. CONSTITUTION:An earth retaining wall 1 is constructed while the inside of the earth retaining wall 1 is excavated, thereby forming an artificial impervious layer and a support layer to be mounted to the bottom of the storage tank which serves as a water collection layer and storing water inside the earth retaining wall 1 and connecting water stop plates 5 and 6 on the bottom and the sides on a bottom mounting float 4. While a buoyancy and a stress state of a concrete skeleton are being adjusted, concrete of the side walls 12 and the base plate 13 is cast one after another with the water stop steel plates 5 and 6 as their forms. This construction makes it possible to construct a storage tank while keeping the skeleton basically in a floating state and back-fill a space between the side walls 12 and the earth retaining wall 1 after it has settled to the bottom.
Patent JP-S61270201-A (JP)
Title: Production of spherical inorganic oxide powder
Inventor: SATO GORO
IPC: C01F7/02
Filed: 1986-01-23
Abstract: PURPOSE:To obtain fine spherical powder having sharp particle size distribution, by spraying a colloidal solution containing an inorganic (hydrous) oxide having fine average particle size as a dispersoid medium on a dried atmosphere at prescribed temperature and humidity and drying it. CONSTITUTION:An inorganic oxide and (or) hydrous oxide is used as a dispersoid and a colloidal solution (e.g., silica colloidal solution or titanium colloidal solution) having <=2,500Angstrom  average particle diameter (primary particles) of the dispersoid is prepared. For example, the silica colloidal solution is prepared by dealkalizing water-glass or hydrolyzing ethyl silicate. Then, the colloidal solution is sprayed on a dried atmosphere at 10-100 deg.C and 3-13% humidity, to give spherical inorganic oxide powder having 1-20mu average particle diameter. The powder is preferably used as a cosmetic material, etc.
Patent JP-H01189574-A (JP)
Title: Ic tester
Inventor: IWASAKI HIDEO
IPC: G01R31/28
Filed: 1988-01-25
Abstract: PURPOSE:To make it possible to cool down the inside of a test head uniformly and efficiently, by a method wherein a cooling medium piping for making a cooling medium flow is provided between circuit boards. CONSTITUTION:A test head 2 is divided into a circuit board accommodating element 3 and a wiring accommodating element 4 by a connector board 6. Cooling air is taken in and supplied by a blower from a large number of cooling air intake ports 8 provided in an outer cover 15, and it flows between circuit boards 13, passes through a cooling air discharge duct 14 provided on the microscopic tube 12 side and is discharged outside the head 2 by the blower. In this constitution, a cooling medium channel 20 is provided between the boards 13, and a cooling medium of low temperature flows through the channel in circulation. The cooling air is supplied from the intake ports 8 of the cover 15 and flows also between the board 13 and the channel 20. On the occasion, a heat exchange occurs between the cooling air and the cooling medium in the channel 20. Thereby the temperature of the cooling air becomes lower, and it flows between the boards 13, producing an increased cooling effect. Accordingly, the inside of the test head 2 can be cooled down uniformly and efficiently.
Patent JP-S58130530-A (JP)
Title: Magnetron sputter etching device
Inventor: SHIMA SHIYOUHEI
IPC: H01L21/302
Filed: 1982-01-29
Abstract: PURPOSE:To make uniform the etching speed of a substance to be etched, by arranging a shutter constituted of magnetic substance between a pair of electrodes. CONSTITUTION:The upper electrode has an earthed flat target 11, and an iron core 17 loaded with magnets 16 is arranged on the back surface of the target 11, which generate a closed magnetic field 18 in the neighborhood of the electrode surface. The magnetic substance shutter 25 is provided between this target 11 and a sample table 22 (lower electrode). By this constitution, the shutter 25 weakens the field 18 and absorbs it, and accordingly the field above the substance to be etched 21 can be made approx. uniform. Thus constituted, the uniformity of the etching speed can be made to contribute to the improvement of the reliability of a surface cleaning process.
Patent JP-S54105944-A (JP)
Title: Subtotal printing method for electronic cash register featuring reduction function
Inventor: YAMAMOTO KAZUO
IPC: G07G1/12
Filed: 1978-02-07
Abstract: PURPOSE:To secure the issue of an easy-to-see receipt to the customers by printing automatically and continuously the general sales, the reduction amount and the net sales in that order in case the subtotal process is performed at the reduction registering time. CONSTITUTION:When subtotal key K5 is operated on keyboard 16 after end of registering the product prices to the customer CPU1 calls out reduction register memory M5. In this case, if the reduction register bit is memorized in M5, CPU1 calls out the data from general sales, reduction and general sales data memories M2, M3 and M4 in that order in the coarse of registering within RAM5 based on subtotal process program P1 at the reduction registering time within ROM4. Then each data is printed on the receipt and the journal continuously through printer 14. In this case, the ''A'' mark is added to the data of M3 to indicate the reduction.
Patent JP-H02193264-A (JP)
Title: Registering/display system for line drawing data
Inventor: TOBA MIHO
IPC: G06T1/00
Filed: 1989-01-20
Abstract: PURPOSE:To reduce the capacity of a memory for registering line drawing data and to quickly display the line drawing by bringing the line drawing data brought to picture drawing on an image to data compression to code data consisting of an approximate straight line and registering it, reading out this code data in accordance with necessity, superposing it on the image and displaying it. CONSTITUTION:In accordance with line drawing data brought to picture drawing on an image, a data compressing part 2 converts successively each point of the line drawing data brought to picture drawing to code data in which a point of the end which begins with a start point and held within a range of prescribed width is an end point and registers it in a storage part 3. Subsequently, it is read out in accordance with necessity and displayed in a state superposed on an image. In such a manner, the capacity of the storage part 3 can be reduced, and it becomes possible to read out a small number of code data from the storage part 3 and to display it quickly on a display part 6.
Patent JP-S5916826-A (JP)
Title: Drug for c.r.d. complex consisting of organogermanium polymer as main agent
Inventor: ISHIKAWA AKIRA
IPC: C07F7/30
Filed: 1983-01-31
Abstract: NEW MATERIAL:An organogermanium polymer expressed by formula I or II (n is an integer >=3). USE:A drug for C.R.D. complexes related to mycoplasmas having very low toxicity such as acute oral toxicity >=10,000mg/kg LD50 for the oral administration to rats. PROCESS:Germanium dioxide is treated with hypophosphorous acid or a salt thereof in a hydrohalogenic acid to give a halogermanium-phosphoric acid complex, which is then reacted with acrylic acid to afford a compound expressed by formula III (X is halogen). The resultant compound expressed by formula IIIis dissolved in acetone or another organic solvent miscible with water, e.g. ethanol, and water is then added to the resultant solution to afford the aimed compound expressed by formula I or II.
Patent JP-H08196392-A (JP)
Title: Bedding
Inventor: SAITO KAZUMA
IPC: B32B5/24
Filed: 1995-01-30
Abstract: PURPOSE: To provide bedding capable of reducing the extent of permanent set in fatigue and being formed to have light weight. CONSTITUTION: A polyethylene foamed body 2 with an expansion ratio of 30 to 50, and a polyurethane foamed body 3 are stacked on top of each other to form a core 1. Also, bedding cotton 4 is laid on the upper and lower sides of the core 1 to prepare bedding. In this case, the core 1 can be formed to be free from permanent set in fatigue, as the polyethylene foamed body 2 having an expansion ratio of 30 to 50 is used. Also, as the foamed bodies 2 and 3 are stacked on top of each other, the core 1 can be formed to have light weight, using the foamed body 3 allowing fabrication to light weight.
Patent JP-H11213658-A (JP)
Title: System lsi
Inventor: NAKANISHI KAZUTO
IPC: G11C11/406
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To restrain the consumption of a wasteful operating current when a system is on standby in a system LSI in which a dynamic random-access memory(DRAM) is built inside an identical chip. SOLUTION: A system LSI is constituted in such a way that it is provided with a buffer control part 12 which divides the inside of a buffer 11 into a memory block used to store system information to be held by a system and into a memory block used to store general information and in which an operation to store information required for every memory block, an operation used to fetch stored information and an operation to refresh information are performed and with a sleep control circuit 13 by which an operation to hold information only regarding the memory block used to store the system information can be performed on standby and which stops all operations regarding the memory block which stores the general information and that the refresh operation on standby is performed only to the memory block which holds the system information.
Patent JP-S5296569-A (JP)
Title: Electronic watch
Inventor: NAKAJIMA AKIO
IPC: G04C3/14
Filed: 1976-02-09
Abstract: PURPOSE:To make possible the announcement of battery-exchange time, etc. by modulating display with a forward-backward rotating pulse motor.
Patent JP-2000217206-A (JP)
Title: Charging controller of electric vehicle
Inventor: NAKAYA YOSHITO
IPC: B60L11/18
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To increase the energy efficiency of an electric vehicle and prevent damages to a secondary battery due to overcharging. SOLUTION: When charging a battery of an electric vehicle using midnight power, an operator turns a regeneration estimating switch ES on, if there is a possiblity that large power is regenerated by a motor while the electric vehicle is traveling after being charged. Then, a target SOC* is set to 90% (S106) and therefore, when SOC, a quantity of stored energy of the battery becomes 90%, charging is stopped (S112, S114). As a result, when the electric vehicle travels on a long downward slope after being charged, the battery can be charged with the power regenerated by the motor, increasing the energy efficiency of the entire electric vehicle and preventing overcharging of the battery by the power regenerated.
Patent JP-H07224652-A (JP)
Title: Water-cooled engine
Inventor: YAMAOKA RYOICHI
IPC: F01P3/12
Filed: 1994-02-07
Abstract: PURPOSE:To aim at corrosion prevention in a cooling passage, the promotion of simplification and lightweightness in structure and miniaturization compactification as well as the improvement of working properties of maintenance or the like by means of cooling an exhaust passage. CONSTITUTION:An indirect cooling heat exchanger 30 cooling water with a separate medium (seawater) is integrally made up with an exhaust passage 31. A main body of an engine 1 and this exhaust passage 31 are cooled by cooling water flowing in a cooling passage, and the cooling water heated in temperature is cooled by seawater in the indirect cooling heat exchanger 30. Therefore, such as being high in corrosiveness will in no case flow in the cooling passage, so any possible corrosion in the cooling passage is prevented, making improvements in durability. In addition, since this heat exchanger 30 is integrally constituted with the exhaust passage 31, reduction in the number of mounting parts items and the whole structural simplification, lightweightness and miniaturization and compactification of the engine 1 all are well promoted. Likewise, as the exhaust passage 31 is cooled surely, there is no fear that an operator touches a hot exhaust pipe as in the past in time of maintenance or the like, so that working properties are thus enhanced in particular.
Patent JP-H07219905-A (JP)
Title: Distributed file system
Inventor: OE KAZUICHI
IPC: G06F17/30
Filed: 1994-02-07
Abstract: PURPOSE:To attain accesses utilizing respective features of a global file and local files by providing this distributed file system with plural processing means for accessing plural files like one file as a whole at the time of opening a host computer, and when each cell is opened, accessing a file as a file storing data required for the cell. CONSTITUTION:Respective processing means 11, 14 are constituted so as to obtain functions for accessing files in respective local files as one file at the time of accessing them from the host computer 13 and accessing a file in the host computer 13 as a local file storing data distributed in each cell at the time of accessing it from the cell 10. In the case of accessing data distributed to respective local files from the computer 13, these files can be accessed without being conscious of the distribution and necessary data in the computer 13 can be accessed from each cell 10.
Patent JP-S60159430-A (JP)
Title: Torque damper
Inventor: HAGIWARA MAKOTO
IPC: F16F15/16
Filed: 1984-01-30
Abstract: PURPOSE:To stop easily a rotary shaft by constituting resistance against the movement of a rotary shaft, a throttle path and a rotary disk in a damper case by a cam clutch. CONSTITUTION:While fluid 2 such as silicon oil is enclosed in a cylindrical damper case 1, a rotary disk 5 engaging a rotary shaft 4 and forming separately two fluid chambers A, B is supported axially movably, and cams 1a, 2a constituting a cam clutch together with a throttle path 6 permitting fluid to be flowed by such movement and cams 5a, 5b are provided. Thus, when the rotary shaft 4 is rotated, the rotary disk 5 moves axially to move fluid and transmit mechanically torque to the damper case 1. Thus, the axial movement of the rotary disk is restrained by flow resistance of fluid and fluid resistance received by whole surface of the rotary disk through the cam clutch so that resistance can be given by the cam clutch to stop the shaft.
Patent JP-S60159245-A (JP)
Inventor: MOTOHASHI HIDEYO
IPC: E04C5/18
Filed: 1984-01-30
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-S59139948-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/02
Filed: 1983-01-28
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-H06221642-A (JP)
Title: Indoor thermal environment creating system
Inventor: MARUYAMA YOSHIO
IPC: F24F11/02
Filed: 1993-01-29
Abstract: PURPOSE:To provide a system which does not require a large scale modification, and in addition, can create an effective indoor environment. CONSTITUTION:An indoor thermal environment creating system using fuzzy control means 21, 23 is made to have control means 16-19 which control self motions individually. By this method, a comfortable thermal environment can be easily created to the changes of seasons, places or environmental conditions, etc. Then, even in such a case in which a control device which derives and determines the operation set values for respective indoor environment creating devices by a PMV value 22 using the fuzzy logic replaces the control device for such an already existing indoor thermal environment creating system, an individual indoor environment creating device 12 can be used as it is, and a large scale modification of the indoor thermal environment creating system becomes unnecessary.
Patent JP-H07220565-A (JP)
Title: Cover for illuminated pushbutton switch
Inventor: NAKAZAWA MASARU
IPC: H01H13/02
Filed: 1994-02-07
Abstract: PURPOSE:To provide a cover having high grade appearance and excellent abrasion resistance by producing forms of pushbuttons on a transparent rigid thermoplastic material, and providing a light shielding colored layer, a key top part, a thin movable part, a contact part, and a base part on them by die moulding. CONSTITUTION:An adhesion layer 3 is formed of transparent liquid rubber on a transparent rigid thermoplastic sheet 2, and forms of pushbuttons are moulded on it by vacuum moulding or the like. This plastic material is set in a lover die for moulding, liquid colored rubber for a light shielding colored layer 5 is dropped and injected inside it, the light shielding colored layer 5 is stamped by dies for letters to be moulded in the conditions of letters. Liquid colored rubber for a display colored layer 4 is dropped to the stamped letter parts. In addition, the stamped letter parts are moulded with the thickness set by the dies for letters, so the stamped letter parts become the display colored layer 4. Transparent or semi-transparent liquid rubber is injected to it to be moulded integrally with a key top part, a thin movable part 6, and a base part 8 by an upper die for moulding.
Patent JP-2000213245-A (JP)
Title: Edge having reinforced core for fusuma
Inventor: TSUCHINO KAZURO
IPC: E06B3/70
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling work of a reinforced core to an edge body, and to surely prevent the deformation of a fusuma. SOLUTION: A groove 3 is formed in the longitudinal direction of one side surface 2a of a wooden edge body 2, and an undercut part 3b reaching to a bottom surface 3c of the groove 3 is formed in an inner side surface 3a of the groove 3 in the longitudinal direction from a part in the vicinity of one side surface 2a. A reinforced core material 4 material is of U-shaped section, its bottom wall 4a is abutted on the bottom surface 3c of the groove 3 of the edge body 2, and its side wall 4b is fitted to the undercut part 3b formed on the inner side surface 3a of the groove 3. A hole group comprising three holes 5 provided with small intervals in the longitudinal direction is provided in the bottom wall 4a of the reinforced core 4 with specified intervals in the longitudinal direction, and a cut-and-erect projection 6 is provided in each hole 6.
Patent JP-H05204990-A (JP)
Title: Key word imparting method for animation image information
Inventor: NAGASAKA AKIO
IPC: G06F17/30
Filed: 1992-01-29
Abstract: PURPOSE:To reduce the working burden of a registering operator and to obtain an easy-to-use key word by adding a common key word to a specific partial animation image section. CONSTITUTION:The video signals outputted from an animation image reproducer are successively converted into the digital image data by an A/D converter 22 and sent to a computer. Then the digital image is synthesized in the partial area 28 of an animation image display window 27 of a display screen. The serial numbers are imparted to the frames of the displayed animation image at and after the head of the image. Then a character input window 31 inputs a key word and calls the start and end frame numbers of the partial animation image section corresponding to the key word out of a relative information storage 24. Then the window 31 sends each frame number to the animation image reproducer via a control line 26 and reproduces an animation image screen. At the same time, the disks and the tapes are replaced with each other as necessary.
Patent JP-S60157705-A (JP)
Title: Muting signal generating circuit
Inventor: TOKUNAKA JIYUNZOU
IPC: G11B20/22
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a muting signal generating circuit which has simple constitution and also can be converted easily into an IC, by controlling the charge/ discharge of a charging/discharging circuit of a VTR by a dropout detecting signal, switching the discharge time constant with the output of a comparator and also using the output of the comparator as a muting signal. CONSTITUTION:A dropout detecting signal SD is supplied to a terminal 58. Connection switches 48 and 51 are controlled by the signal SD, and charge/discharge to a capacitor 52 is controlled. When the threshold level of a comparator 54 is set at Vth1, the signal obtained at the output side of the comparator 54 is changed to a high level ''1'' from a low level ''0'' at a time point t1 (Fig. G). Therefore the output of an AND circuit 57 is kept at level ''0'' with the switch 51 kept off. Under such conditions, the capacitor 52 is discharged via a resistor 53 only.