baber/WOPTO huggingface dataset:
Patent JP-S6448114-A (JP)
Title: Electronic apparatus
Inventor: HIRAKAWA HIDEJI
IPC: G06F3/02
Filed: 1987-08-19
Abstract: PURPOSE:To reduce the power consumption by providing a common line designating means to make it unnecessary for a central processing unit to continue designating the common line, to which a power save mode release key is connected, at the time of power saving. CONSTITUTION:If key data does not come over a certain time, a CPU 1 latches a power save signal in a power save signal latch circuit 12 and stops the access to a ROM 7, a RAM 8, a decoding circuit 11, and a key data input circuit 6 and enters into the power save mode where only the power save mode release signal outputted from a switch 2a is accepted. At this time, common lines Y0 and Y2-YN are not selected, and only a common line Y1 is kept selected by the output of the power save signal latch circuit 12. Thus, it is unnecessary for the CPU 1 to access the decoding circuit 11 for the purpose of returning from the power save mode, and the power consumption is reduced because a program is not executed during this time.
Patent JP-2000037450-A (JP)
Title: Adhesion preventive material and its manufacture
Inventor: SE CHIYOKUSHIN
IPC: A61L27/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesion preventive material excellent in adhesion to living tissue and showing a high water content and high glucose permeability and having biological absorbability and appropriate absorption rate. SOLUTION: A 10% aqueous solution is prepared by dissolving gelatin in water, is flow cast on a glass sheet made water-repellent, and is dried to obtain a film that is about 100 μm thick. Next, a sterilizing ultraviolet lamp is used to irradiate the gelatin film obtained with ultraviolet irradiation of 15 watts at a distance of 60 cm for ten hours to obtain an adhesion preventive material.
Patent JP-S6268201-A (JP)
Title: Manufacture of thin shell pipe
Inventor: MIURA SHINICHI
IPC: B23B1/00
Filed: 1985-09-17
Abstract: PURPOSE:To manufacture a thin shell pipe in high surface accuracy, by forming a low melting point material layer on an internal surface of the pipe so as to prevent the pipe from being distorted and vibrated when the pipe is cut from its external surface to obtain a thin shell. CONSTITUTION:A pipe 1 is mounted to the chuck 2a of a rotating device 2 including a built-in motor and reduction gears. A melted low melting point material, is injected via a nozzle 3 to the internal peripheral surface of the rotating pipe 1, and the pipe 1 forms on its internal surface a reinforcing layer 4. Under this condition, the external surface of the pipe 1 is cut. The pipe 1, whose internal surface is reinforced, is machined into a thin shell form with no generation of distortion and vibration. After machining, before said reinforcing layer is removed by heating.
Patent JP-H0762497-A (JP)
Title: High cr ferritic heat resistant steel having excellent high temperature strength and toughness
Inventor: TAKABE HIDEKI
IPC: C22C38/54
Filed: 1993-08-20
Abstract: PURPOSE:To provide a high Cr ferritic heat resistant steel having excellent high temp. strength and toughness. CONSTITUTION:This steel contains 0.02-0.15% C, <=0.7% Si, 0.1-1.5% Mn, 8-16% Cr, 0.1-1.5% Ni, 0.1-0.3% V, 0.01-0.2% Nb, 0.001-0.2% B, 0.001-0.05% Al, 0.01-0.1% N, 0.2-3.0% Cu and 1.0-10.0 Co, and 0.01-1.2% Mo and/or 0.8-3.5% W, and 1.0-3.0% Ta and/or 0.2-3.0 Ti with impurities of <=0.0025% P, <=0.015% S and <=0.005% O. By this method, the high Cr ferritic heat resistant steel improved in high temp. creep strength and toughness for long time is obtd., by suitably incorporating Co, Cu, Ta, and Ti in the steel.
Patent JP-S5999058-A (JP)
Title: Fuel supplying device for modified gas engine
Inventor: HIROTA TOSHIO
IPC: F02M27/02
Filed: 1982-11-26
Abstract: PURPOSE:To prevent the inflow of condensed liquid into the engine by a method wherein the device is provided with a trap, reserving the condensed liquid of the modified gas, and a means to recirculate the condensed liquid to a modifier when the level of the condensed liquid, reserved in the trap, has become higher than a given level. CONSTITUTION:The modified gas, obtained by modifying a liquid fuel by the modifier 1, is introduced into a gas cooler 2 through a pipeline 5 and is cooled, thereafter, is separated into a gas and the condensed liquid by the trap 20 and the gas is injected into a suction air pipe from a gas control valve 3 through a surge tank 41 and a gas stop valve 42. On the other hand, the condensed liquid is reserved in the vessel of the trap 20 and when the amount of the reserved liquid has arrived at a predetermined level, a condensed liquid pump 30 is energized and the condensed liquid is discharged forcibly into a liquid fuel pipeline 4B through a recirculating path 40. Thereafter, the condensed liquid is recirculated to the modifier 1 together with the liquid fuel flowing through the pipe- line 4B. The liquid fuel is supplied to the modifier 1 by a pump 10 through a regulator 43 and the like.
Patent JP-S5997596-A (JP)
Title: Method and apparatus for manufacturing compound semiconductor crystal
Inventor: HOSHIKAWA KEIGO
IPC: C30B15/30
Filed: 1982-11-26
Abstract: PURPOSE:To reduce the evaporation of a starting material for a crystal by forming lower and higher temp. hot zones using a plurality of independently controllable heating elements and by moving a crucible between the two hot zones in a short time. CONSTITUTION:Starting materials are charged into a crucible 1, the internal pressure of a furnace is regulated, and heating elements 6, 8 are electrically conducted to raise the temps. Electric power for heating the 1st heating element 6 is regulated so as to heat the lower temp. hot zone 7 to about 600 deg.C, and electric power for heating the 2nd heating element 8 is regulated so as to heat the higher temp. hot zone 9 to a temp. above 820 deg.C which is the melting temp. of As. After confirming the stable internal state of the furnace, a crucible driving shaft 11 is rapidly pushed up to move the crucible 1 from the zone 7 to the zone 9. Since the zone 9 is kept at a temp. above the melting temp. of As, the internal temp. of the crucible rises quickly, unmelted As is melted in a short time, and the molten As reacts with Ga melted in the zone 7. By the reaction a GaAs crystal is synthesized.
Patent JP-S5996915-A (JP)
Title: Forming method of large number of moldings
Inventor: UENO HIDEYUKI
IPC: B29C45/00
Filed: 1982-11-26
Abstract: PURPOSE:To make small size of molds and to permit forming of good moldings by a method wherein cavities for moldings are three-dimentionally arranged in parallel to the depthwise direction of molds and connected to a cavity for constituting a runner bar. CONSTITUTION:When forming an assembly of hooks, for example, cavities 11a for hooks 11 are three-dimensionally arranged in parallel to the depthwise direction of molds at the interface A between top force 20 and a bottom force 21. A cavity 13a for a connection part 13 and a cavity 12a for a runner bar 12 are continuously formed at the side of the cavities 11a. Pushrods 15 are provided above the cavities 11a and so arranged that they are protruded into the cavities 11a by means of protrusion mechanisms 16. A core 22 is provided between the top force 20 and the bottom force 21 to form a hole of each hook 11. After molten resin has been injected under high pressure and held for a certain time, the illustrated assembly is removed out of the molds.
Patent JP-H0368321-A (JP)
Title: Cooker
Inventor: IWATA MITSUMASA
IPC: A47J43/046
Filed: 1989-08-09
Abstract: PURPOSE:To perform the convenient use of a device as a mixer by a method wherein, with a cover pressed, the cover and a container are sealed with a seal member and the cover is locked by means of a lock mechanism for the cover to keep its state, and during operation of a release button, the cover is released from lock. CONSTITUTION:A cooker is provided with a body 21 with a builtin motor 22, a cutter 35 rotated with the aid of the motor 22, a container 30 placed on the body 21, an opening part 30b of the container 30, and a cover 40 to cover a protrusion part 25 formed on the body 21. An operation button 46 for driving the motor 22 and a release button 48 are mounted to the cover 40. During press of the cover 40, a seal member 43 with which a gap between the cover 40 and the container 30 is sealed is disposed between the upper surface of the cover 40 and the upper surface of the container 30. Further, when the cover 40 is pressed from above, the cover 40 is locked, and a lock mechanism 70 to release the cover from lock through the resilient force of the seal member 43 when the release button 40 is operated is mounted to the protrusion part 25. As a result, the cooker can be used as a mixer without the occurrence of inconvenience during operation.
Patent JP-2000103628-A (JP)
Title: Treatment of silica granule using porous graphite crucible
Inventor: CAMPION JEAN-FLORENT
IPC: C03B37/012
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying and highly densifying silica granules. SOLUTION: Silica granules 13 comprising mutually agglomerated silica soot particles are disposed in a crucible 11 inside an oven 1 containing an inert gas mixed with a chlorine-containing compound, and subsequently treated. The temperature lies in a range from 1,000 deg.C to 1,500 deg.C. A crucible comprising graphite is first used for increasing the surface of the crucible through which a chlorine-containing compound diffuses. This gives rise to faster exchange between the granules and the gas for given partial pressure of the chlorine- containing compound, thereby improving the purification.  Secondly, the difference between the chemical natures of the silica and the crucible make the two materials inert relative to each other so that the granules do not adhered to the walls of the crucibles, thereby making it possible to recover the granules without having to apply any mechanical operation that might contaminate them.
Patent JP-S58108118-A (JP)
Title: Screw for uniaxial extruder
Inventor: NAKAMURA KAZUYUKI
IPC: B29C48/64
Filed: 1981-12-22
Abstract: PURPOSE:To obtain the titled screw which is capable of kneading and dispersing resin material uniformly without damaging its physical properties and of extruding the material highly efficiently, by providing multi-thread flights in a supplying member and a melting member, and by providing an adjustable key-type barrier in a kneading member. CONSTITUTION:A screw 10 is constituted by providing a supplying part A, a melting part B, a kneading part C and a weighing part D from the base to the end thereof. The supplying part A is provided with multi-thread spiral flights 11, 12 and 13 having groove depth of 6-12% of the outside diameter of the screw and helix angles of 13-19 deg., the melting part B is provided with flights 11', 12' and 13' being similar and continuous to said flights 11, 12 and 13, the kneading part C is provided with a one-thread flight 14 in the forward direction and a key type barrier 15 is fitted removably and adjustably in the groove of  the flight, and the weighting part D is provided with a flight 16. The abovementioned screw 10 is employed in such a manner that it is inserted into a cylinder  20 consisting of a supplying-member cylinder 21 and a front cylinder 22 (numeral 23 is a heater for heating and 21a a material charging port).
Patent JP-S58107434-A (JP)
Title: Preparation of cubic boron nitride-type tool material
Inventor: KURATOMI TATSUROU
IPC: B22F3/12
Filed: 1981-12-22
Abstract: PURPOSE:To manufacture the cubic boron nitride-type tool material excellent in resistance to oxidation and heat and mechanical strength, by sintering the mixture of cubic boron nitride, alumina, aliminum and stabilized zirconia having specified composition under a specified condition. CONSTITUTION:A mixture comprising 40-70wt% cubic boron nitride powder, 40.5-15% alumina powder, 5-10wt% aluminum powder and 0.5-5% stabilized zirconia powder composed of 95.5-93.8% zirconia and 4.5-6.2% yttria is poured in a vessel, settled in a chamber for generating a high temperature and high pressure and then sintered. Said sintering comprises presintering and main sintering steps. The presintering is performed by compressing the mixture at 33,000- 42,000kg/cm<2> at first, gradually raising a temperature up to 1,000-1,400 deg.C and then holding the temperature for 10-30min. In succession, the main sintering is performed by raising pressure to 42,000-55,000kg/cm<2>, controlling the temperature at 1,400-1,700 deg.C and then holding the temperature for 20-60min. Thereafter, the temperature in the chamber is lowered to 300 deg.C, the pressure is returned to an ordinary value, and then the sintered body is taken out.
Patent JP-S6452069-A (JP)
Title: Method for synthesizing aluminum nitride film at high speed
Inventor: KAYA TATSUYOSHI
IPC: C23C16/46
Filed: 1987-08-21
Abstract: PURPOSE:To synthesize a high density AlN film at a high speed by separately feeding vapor of an Al halide and gaseous NH3 and specifying the temp. range of the outlet of a nozzle for feeding the gases and the temp. of a substrate. CONSTITUTION:A vaporizer 2 is placed in a thermostatic chamber 3 and vapor of an Al halide such as AlCl3 1 in the vaporizer 2 is fed into an inner tube provided with a ribbon heater 4 by means of gaseous H2 as a carrier. Gaseous NH3 is fed through an outer tube. A Nichrome heater 5 is placed around the double tube for feeding the gases to set the temp. of the outlet of the nozzle 9 close to a substrate 8 at 150-350 deg.C. The temp. of the substrate 8 is set at >=500 deg.C. Thus, an AlN film can be synthesized at a high speed by CVD.
Patent JP-H0651646-A (JP)
Title: Transfer carrying unit
Inventor: KUTSUWADA AKIO
IPC: G03G15/00
Filed: 1992-08-03
Abstract: PURPOSE:To excellently maintain the contact state of a transfer carrying belt with a photosensitive body by providing a belt pressing means rolling and press- contacting the photo-sensitive body through the belt on one end side of the belt. CONSTITUTION:The transfer carrying belt 53 is in press-contact with the photosensitive body and driven in one direction at the time of forming an image. The core part of a driving roller 45 is a metallic roller, and conductive rubber material is wound on the outer periphery of the metallic roller. A driven roller 46 is the metallic roller, and the length of the outer peripheral part in contact with the belt 53 is shorter than the width of the belt 53. Backup rollers 47 and 48 are respectively opposed to the roller 45 side and the roller 46 side, and come in contact with the belt 53. The core part of a pressure roller 52 is the metallic roller, and an elastic sponge member is wound on the outer periphery of the metallic roller. The belt 53 is pressed to the photosensitive body by the roller 52. The backup roller 48 and the pressure roller 52, etc., are a belt pressing means for bringing the belt 53 into press-contact with the photosensitive body.
Patent JP-2000095912-A (JP)
Title: Resin composition
Inventor: YAMABE RYOICHI
IPC: C08L33/08
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a molding improved in high-temperature shape retentivity and compression set resistance without detriment to the inherent moldability and weather resistance of a vinyl chloride resin by mixing a vinyl chloride resin with an acrylic rubber polymer, a plasticizer, and a filler. SOLUTION: The vinyl chloride resin is desirably one having an average degree of polymerization of 800-4,000. The acrylic rubber polymer is desirably one having a core/shell structure. The core material is based on butyl acrylate and is, for example, one prepared by crosslinking with e.g. divinylbenzene. The shell material is exemplified by a polymethacrylic ester. The plasticizer may be one commonly used in a flexible vinyl chloride resin. The filler is desirably at least either calcium carbonate or talc. The mixing ratio among the respective components is desirably such that 10-300 pts.wt. acrylic rubber polymer, 20-200 pts.wt. plasticizer, and 3-200 pts.wt. filler are used per 100 pts.wt. vinyl chloride resin.
Patent JP-H05229523-A (JP)
Title: Device to feed single sheet, etc. to packag- ing machine, labeling machine or packeting machine
Inventor: ARISU BARESUTORATSUCHI
IPC: B65B43/44
Filed: 1992-08-04
Abstract: PURPOSE: To handle many kinds of sheets by dividing a drive shaft of a rotary drum having a grip element into two parts which are provided with a rotary drum, and by providing a suction element or the like which can be driven separately, to transfer the sheets to the respective grip elements. CONSTITUTION: This feeding apparatus separately feeds a single sheet 16 and the like stacked on a table 17 to a pusher conveyor, and has a drive shaft composed of two parts 19 and 20. The respective parts 19 and 20 support rotary drums 21 and 22 having a grip element 23 having a curved profile for gripping the sheet 16. Two horizontal spindles 24 and 25 are arranged in parallel to the drive shaft. The first spindle 24 is provided with a suction element 26 for drawing and transferring the single sheet 16 from the lower part of the stack to the grip element 23. The second spindle 25 is provided with a plurality of teeth 27 respectively for supporting a front and rear part of the sheet stack. These spindles are driven with cams 30, 31, and 35 via levers 29, 32, and 36, respectively.
Patent JP-S5999955-A (JP)
Title: Optical signal generating circuit
Inventor: YOSHINAKA JIYUNICHI
IPC: H02M1/092
Filed: 1982-11-27
Abstract: PURPOSE:To allow a light-emitting element and a connector to be low in dielectric strength thereby to reduce the size of the apparatus and improve its reliability, by properly clamping the potential at the connector with respect to the light-emitting element. CONSTITUTION:A voltage clamp line 12 is connected to each connector 2 and the anode of each high-voltage end LED1. In the normal state where a switching element 4 is not conducting, zero voltage is applied to the connectors 2 and the LEDs 1. Even when the switching element 4 is conducting, the voltage applied to the connectors 2 and the LEDs 1 is the sum of the forward voltages drops in relation to the LEDs 1, which is 1/2-1/3 of the voltage applied by a power source 5. Accordingly, the connectors 2 and the LEDs 1 are allowed to be low in dielectric strength.
Patent JP-H1113074-A (JP)
Title: Retaining wall forming method, and sheathing board used for formation of retaining wall
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D29/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall which can be intended for construction time reduction and economy and is foldingly bent, a forming method for a retaining wall of excellent appearance, and a sheathing board related to this. SOLUTION: Π-shaped blocks 2, 4 having horizontal cross sectional surface in Π-form and provided with a vertical wall 11 of a rectangular panel and a pair of buttresses 12 extended from a back surface of the vertical wall 11 are combined with sheathing boards 6, 7, 8 having cuts 21 to be inserted into engagement grooves 13 provided in T-blocks 3 having a horizontal cross sectional surface in T-form as a half-cut body of the Π-shaped blocks 2, 4 in a vertical direction to be close to back ends of the buttresses 12 to be used.  In this case, a necessary number of the blocks 2, 4, 3 are laterally provided, the sheathing boards 6, 7, 8 are inserted into the engagement grooves 13 in the buttresses 12, the blocks 2, 4, 3 are closed on the back surface side to form drum parts, concrete 71, crushed stones 72, and/or soil are combined and enclosed in the drum parts, and these are repeated to stack these upward in order.
Patent JP-2001033568-A (JP)
Title: Dial for clock and its manufacture
Inventor: TOGAWA TOKUO
IPC: G04B19/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively form the same pattern as a decoration pattern being provided on a dial surface on the surface of a recessed part being provided at one part on the surface. SOLUTION: The method consists of a stamping pattern formation process for stamping and transferring a desired decoration pattern 2d onto the surface of a dial substrate 2 that is made of a metal member by a pressing device and forming an uneven stamping pattern, a resist film formation process that forms a resist film at a part other than an exposure part (sub-hand part 3) where one part of the stamping decoration pattern surface 2d is exposed, an etching pattern formation process that performs etching treatment by a shower method for spraying etching liquid to the exposure for forming a recessed part 2c by etching and forms the same pattern as the decoration pattern 2d on the surface of the recessed part, and a resist film release process that removes the resist film by release liquid. The depth of the recessed part 2 is set to approximately 100 to 250 μm.  The pattern looks solid, and the recessed pattern 2c looks continuous to the pattern on the upper surface in terms of top view. Since they are integrated, costs can be reduced.
Patent JP-2001034142-A (JP)
Title: Protection container for electrophotographic photoreceptor
Inventor: ICHIYANAGI HIROYUKI
IPC: B65D81/30
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To make a unitary packaging container in which an electrophotographic photoreceptor is put easy to be taken out from an outer container. SOLUTION: This protection container is constituted as follows. One or more perforated circular cuts shown in the figure (b), one or more crossed cuts shown in the figure (c) or one or more circular holes shown in the figure (d) are formed at the bottom part of the outer container 6 corresponding to the position of the bottom of the unitary packaging container so that the finger of a person, a bar and the like can be inserted. By inserting the finger, the bar or the like from the bottom part of the container 6, the unitary packaging container can be made easy to be taken out.
Patent JP-H1049490-A (JP)
Title: Parallel processing type on-line system
Inventor: SAKUMA TAKAO
IPC: G06F15/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To easily operate and manage parallel processing type on-line system by constantly uniformizing system performance and without troubling an ordinary operation even if a great change of on-line processing states is taken place. SOLUTION: The on-line system stores a present operating state in a common data storage device capable of reading and writing commonly by every plural processor 4a, 4b equipped with proper console devices 6a, 6b and installed in parallel. The system refers to the common data storage device according to an on-line service request inputted from terminals 1a to 1n and operation and management request inputted from the console devices 6a, 6b of the processors 4a, 4b. In the case of the on-line service request, the system selects a specified processor to meet a prescribed minimum load condition based on the obtained operating state of respective processors and executes the corresponding on-line processing by the selected processor.  In addition, in the case of operation and management request, the system executes the corresponding system control processing by the respective processors, based on the obtained operating states of the respective processors.
Patent JP-H06301805-A (JP)
Title: Magnetism tag reader
Inventor: FUIRITSUPU MARUTAN
IPC: G06V30/224
Filed: 1993-07-29
Abstract: PURPOSE: To provide a reader which detects all magnetic states, previously recorded on a magnetic strip on a flexible base material such as clothing to specific length, at the same time. CONSTITUTION: This reader is equipped with a 1st means 16 which once detecting all magnetic states coded on the magnetic strip 12, generates an electric signal showing the magnetic states, a 2nd electronic means 17 which processes the electric signal to determine the meaning of the magnetic states, and a 3rd means 18 which displays the meaning of the magnetic states. Consequently, this can be used to read a flexible magnetic tag fitted to clothing.