baber/WOPTO huggingface dataset:
Patent JP-S5686283-A (JP)
Title: Oil pressure vibration generating valve
Inventor: OGATA KOUJIROU
IPC: F15B11/15
Filed: 1979-12-17
Abstract: PURPOSE: To reduce collision noises and to prevent spools and valves from damage by a method wherein a part between an end part of main and auxiliary spools and a valve body inner side end face is made into an oil buffer part as to the titled valve of main and auxiliary spools.  
     CONSTITUTION: When an oil pressure vibration generating valve 1 generates a high frequency vibration, the moving speed of a main spool 2 increases, however, a gap between a shaft part 23 and a hole 7' is small, as a result, the fluid resistance of the oil passing here increases and a pressure in a chamber formed with the shaft part 23 and the hole part 7' increases. Accordingly, the advance of the shaft part 23 to the hole part 7' meets a resistance. And oil within the chamber gradually flows from the hole part 7' passing through a gap into a pressure chamber 7 and further, the movement energy of the main spool 2 is absorbed by a resistance heat radiation, thus, reducing the speed of the main spool 2. The same operation is performed regarding shaft parts 22W25, hole parts 6'W9'. With this constitution, main and auxiliary spools 2, 3 are speed redeuced collision noises and a damage of spools and valves  are prevented and durability can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6322259-A (JP)
Title: Semiconductor wafer grinding method and device thereof
Inventor: MARUYAMA TAKATOSHI
IPC: B24B9/00
Filed: 1986-07-10
Abstract: PURPOSE:To prevent chipping and stone loading from occurring as well as to make accuracy of finishing in a wafer and service life in a grindstone improvable, by moving the wafer onto a machining surface of the finishing grindstone installed as connected to the same driving shaft after grinding it with a roughing grindstone, and chamfering it. CONSTITUTION:When a wafer 1 is set to a chucking part 3 completely, a driving shaft 4 is moved in a horizontal direction, and a roller 5 comes into contact with a copying model 2 whereby a rough grindstone 7 and the chucking part 3 are rotated, and rough grinding for the circumference of the wafer 1 takes place is accordance with a profile of the copying model 2. And, the driving shaft 4 is moved horizontally, and the roller 5 comes off the copying model 2. Next, when travel of the driving shaft 4 is over, the wafer 1 goes down up to a grinding position of a finishing grindstone 8, whereby the driving shaft 4 travels again and the copying model 2 an the roller 5 are made contact with each other, so that the wafer 1 is chamfered by the finishing grindstone 8. Thus, the wafer is ground by two grindstones different in grain size for both roughing and finishing operations so that accuracy of finishing and machining efficiency are well improved and, what is more, service life in these grindstones is prolongable.
Patent JP-H1145192-A (JP)
Title: Pepairing method for gas equipment or the like
Inventor: KUBOTA KAORU
IPC: G06F11/22
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for gas equipment of the like with which high-reliability repair is possible in a short time. SOLUTION: A repair worker collects the operating data of gas equipment 2 into a hand-held computer 1 while operating a tester 3 connected to the hand- held computer 1. At the hand-held computer 1, based on a there collected operating data and various data concerning the operation or the like of the gas equipment 2 read from the IC card 4, a work instruction required for fault diagnosis and repair is determined and displayed on a display part 1a. Thus, the repair worker permits sure repair work based on this displayed information and in comparison with conventional cases, higher reliability repair in a shorter time is possible.
Patent JP-H06943-A (JP)
Title: Cream solder printing apparatus
Inventor: KOMORI HIDEO
IPC: H05K3/12
Filed: 1992-06-22
Abstract: PURPOSE:To perform printing being almost an ideal imparting a stable printing shape and eliminate the insufficinecy of ink even when mounting density becomes high and a printing area becomes small to enhance reliability. CONSTITUTION:A squeezee 14 used in order to print cream solder 2 is composed of a rigid member and arranged so that the tip thereof comes into contact with the metal mask 12 arranged on a substrate at the time of the printing of cream solder.
Patent JP-H1011457-A (JP)
Title: Portable retrieval device
Inventor: KATO YASUHIKO
IPC: G06F3/0481
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To enable a user to customize an electronic dictionary device. SOLUTION: When a word 'dictionary' is displayed as a retrieval result is displayed on an LCD 3, a cursor 10 is moved by operating cursor keys 4 after a mark key 7d is operated, and the part from the position of the cursor 10 when the mark key 7d is operated to the position of the cursor 10 when a confirmation key 9 is operated is underlined with the confirmation key 9, so that the range is stored as range information. Then when the word 'dictionary' is displayed again thereafter as the retrieval result on the LCD 3, the range corresponding to the range information is underlined.
Patent JP-H081328-A (JP)
Title: Method and structure for connecting manganese rail and usual rail
Inventor: NAGAHIRO HIDEO
IPC: B23K9/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide the connecting method and the connecting structure of rail capable of making a welding volume less and hardly causing stress concentration on a weld zone when connecting the manganese rail to the usual rail by welding. CONSTITUTION:A groove part (O) is formed at least on an edge part of the lower side of an end face on a side to be connected of at least a usual rail Rc. On the groove part (O), an overlay welding part 1 consisting of a manganese steel containing >=10wt.% manganese or over, is formed by welding. Welding is performed by butting the usual rail to a manganese rail Rm on the side of the overlay welding part 1 to form a weld zone 4. Thus, both rails are connected each other. Since the butted part of both rails Rm and Rc becomes a state close to a square groove and its welding volume is decreased, a time required for welding in a factory or at a jobsite is remarkably shortened. Also, since the overlay welding part made of a high manganese steel is formed so that it enters the lower edge part of the end face of the usual rail Rc, it is hard to generate a stress concentration.
Patent JP-S61106595-A (JP)
Title: Novel 17 alpha'jalogenvinyl-estrane derivative, manufacture and estrogenic drug
Inventor: HERUMUUTO HOOFUMAISUTAA
IPC: C07B59/00
Filed: 1985-07-25
Abstract: 17 alpha -bromo- alpha  and 17 alpha -iodo-vinyl-estrane derivatives of general formula I    <IMAGE>  (I)  wherein X is a bromine or iodine atom in Z or E position, R1 is hydrogen, hydroxy or acyloxy with up to 3 C atoms, R2 is hydrogen, alkyl with up to 3 C atoms and alkanoyl and aroyl with up to 7 C atoms, R3 is hydrogen or methyl, R4 is a hydrogen atom in the  alpha  or  beta  position, R5 is hydrogen, methyl or methoxy and R6 is hydrogen or methyl, are pharmacologically effective with a profile of action like ethinylestradiol and in the form of their radioactively labeled compounds are also valuable diagnostic media. The Z-isomers can be prepared by a new process by reaction of the corresponding 17 alpha -ethinyl steroids with trialkyl (or phenyl) tin hydride with addition of a free radical former.
Patent JP-S5589973-A (JP)
Title: Mounting method of magnetic bubble memory chip
Inventor: OOTAKE ITARU
IPC: H01L25/04
Filed: 1978-12-26
Abstract: PURPOSE: To increase the yield of package, by removing the chip attached with magnetic particles from the substrate among the bubble memory chips die-bonded on the substrate, and cleaning it and bonding it again.  
     CONSTITUTION: Among a plurality of bubble memory chips 2 die-bonded on the substrate 1 with adhesives 9 (silicone adhesives), heated nitrogen gas 10 is blown to the chip attached with magnetic particles 3 (e.g. the second one from left) to separate the adhesives 9, and the said chip unit 11 is removed. Further, after cleaning the chip unit 11 and removing the magnetic particles 3 attached, and after it is die-bonded and fixed at the location removed and packaging is made by sealing. In the said removal, heated nitrogen 10 is blown with the pyrex burner 12 locating the heater 13 inside, and the temperature of gas is preferred to be 250°C, when the the adhesives 9 having 200W220°C heat resistance is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04226661-A (JP)
Title: Plasma storage freezer and heat trans- porter
Inventor: FUIRITSUPU ETSUCHI KOERO
IPC: F25D3/06
Filed: 1991-06-10
Abstract: PURPOSE: To protect a product such as a thermally unstable fluid from the qualitative deterioration such as thermal decomposition by providing a heat insulating agent and a means to house a freezer in a hollow part formed in it in a thermo-transport device, and easily transporting the thermo-transport device. CONSTITUTION: A blood plasma storage freezer has an outside dimension fit for a hollow part 40 formed in a heat transport device 10. Therefore, the freezer is housed in the heat transport device 10, and the heat transport device 10 has a cover 20 to block up a box 30. This box 30 is formed to cooperate with a plug 38, and the hollow part 40 is exposed when the plug 38 is removed. The freezer also has plural adjacent heat reservoirs, and the respective heat reservoirs have conductive walls, and at least two conductive walls are oppositely arranged, and a vacant room is made to exist between the two conductive walls of the adjacent heat reservoirs. Therefore, a product such as a thermally unstable fluid can be protected from the qualitative deterioration such as thermal decomposition.
Patent JP-H0918181-A (JP)
Title: Connection structure and connection member
Inventor: YASUKAWA ARAHIKO
IPC: H05K9/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide a connection structure and a connection member in which the earth part of a multilayer board can be connected with the housing through a short route. CONSTITUTION: Pawls of a connection member clamping a multilayer board 16 are connected with the shield face 11 on the inner face of upper cover 10 of housing and the shield face 13 of the lower cover 12. The connection member is also connected with the earth parts on the upper and lower surfaces of multilayer board 16 and the earth part 24 on the end face thereof.
Patent JP-S648866-A (JP)
Title: Dc-dc converter with ac link
Inventor: IIDA KATSUJI
IPC: H02M3/135
Filed: 1987-06-30
Abstract: PURPOSE:To lighten a burden to the breaking capacity of an apparatus by limiting an electric current flowing just before breaking of the controlling and rectifying element of a voltage type inverter, only to that flowing directly to an AC load. CONSTITUTION:A current type inverter part is composed of a smoothing reactor 2 and controlling and rectifying elements 31'-34'. In this case, a square waved AC voltage is supplied from the winding 7a of a transformer 7 to the AC terminal of said inverter. Also, only controlling and rectifying elements 32', 33' out of said controlling and rectifying elements 31'-34' are turned ON for a period alphaP and only controlling and rectifying element 31', 34', for a period alphaN, while all controlling and rectifying elements 31'-34' are turned ON for periods other than said ones. If said periods (alphaP=alphaN) are adjusted, the DC voltage of said inverter can be controlled.
Patent JP-H1117012-A (JP)
Title: Semiconductor integrated circuit and method of forming signal transmitting path thereof
Inventor: KATO KAZUO
IPC: H01L21/82
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing the manufacturing cost of a semiconductor integrated circuit. SOLUTION: Connecting cells 10A-10E involving bidirectional buffers are connected in series to form signal transmission paths, this dividing the load capacity or wiring resistance at the next stage as seen from the input/output node of a megacell and hence reducing the delay time of a signal outputted from the megacell. Even if the no. of megacells increases according to the change of requirements of a customer, such a measure is not needed that the path is divided to avoid increasing the delay time of signals transferred between megacells, thus reducing the manufacturing cost of a semiconductor integrated circuit.
Patent JP-H0827863-A (JP)
Title: Sanitary flushing device
Inventor: OGATA HARUKI
IPC: E03D9/08
Filed: 1994-07-15
Abstract: PURPOSE:To make it possible to hide a pipe penetration hole and mount this sanitary flushing device to a toilet stool whose height varies. CONSTITUTION:A controller 13 is installed beside a toilet stool main body where a connector 13B is mounted on the side of the main body in such a fashion that it may move vertically. A slide unit 52 is arranged to push up the lower part of a movable part 53 in such a state of the connector 13B which is raised up to the uppermost position of a slide hole 63. With the connector 138 which is lowered to the lowermost position of the slide hole 63, the lower part of the movable board 53 comes in contact with a stopper, which makes it possible to prevent the board from further dropping than the lowermost position. It is, therefore, possible to hide a pipe penetration hole 54A no matter at what position the connector 13b is located in the movement range of the slide hole 63.
Patent JP-S5863419-A (JP)
Title: Blow molded part with reinforcement and manufacture thereof
Inventor: SHIMOYAMA TAKEHIRO
IPC: B29C49/42
Filed: 1981-10-14
Abstract: PURPOSE:To obtain a blow molded part that is low in cost because of compact reinforcement, can be clamped without any deformation and is improved in warkability be inserting and welding a synthetic resin reinforcement into the concave part formed on the periphery of a fitting hole. CONSTITUTION:There are provided suitable numbers of fitting parts 13 that are formed in the form of deep depression in the direction nearly at right angles to a slope 12 from the slope 12 on the side of the car room of an arm rest body 11 toward a fitting surface 12a. Fitting holes 15 for screws 6 are equipped on the bottom part 14. A reinforcement 17 of synthetic resin molded integrally with an armrest body 11 having screw holes 17a formed according to the shape of the concave part is inserted fixedly into the cocave part 16 formed on the periphery  of the fitting side of a fitting hole 15.
Patent JP-S6056667-A (JP)
Inventor: OOTAKE YOUICHI
IPC: F23N5/00
Filed: 1983-09-06
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-S6318801-A (JP)
Title: Microwave circuit device
Inventor: MATSUNAMI MASAHITO
IPC: H01P3/08
Filed: 1986-07-11
Abstract: PURPOSE:To obtain an excellent circuit operation by inserting an earth pin comprising a discoid head and a cylindrical shaft having a slit into a case via a through hole so as to eliminate the inductive component by the through hole. CONSTITUTION:The earth pin 28 consists of the discoid head 42 and the cylindrical shaft 43, on which a slit 29 is formed. A hole having nearly the same diameter as that of the shaft in closing the slit 29 of the earth pin 28 is made to a dielectric base 31 of the case 30 at a position opposit to the through hole 36, and after the dielectric base 31 is mounted to the case 30, the earth pin 28 is in press fit to the hole of the case 30 via the through hole 36. Thus, the contact between the case 30 and the surface ground conductor 34 is executed by the through hole 36 and the earth pin 28 to show excellent result and it is possible to eliminate the inductive component in existence in the through hole 36.
Patent JP-H1011375-A (JP)
Title: Document information management system
Inventor: UMEBAYASHI AKITO
IPC: G06F12/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the document information management system which can obtain sufficient display capability for a request to display a document and can display the invariably latest document even when the document is deleted, updated, or moved on a host computer side. SOLUTION: When document body information is requested, a work station 2 performs retrieval to find whether or not the requested document body information is present in a cache file 26, and requests the host computer to transfer the requested document body information when the information is absent or compares the latest update times of a local document information management table 24 and a host document information management table with each other when the information is present; when they are not equal each other, the document body information is transferred from the host computer and when they are equal each other, the document body information is read in from the cache file 26.
Patent JP-2000350688-A (JP)
Title: Motor-driven mop
Inventor: MORI KATSUHISA
IPC: A47L11/38
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven mop which allows even housewives to easily clean high daylighting window panes from a floor surface without using a stepladder or ladder. SOLUTION: The mop of this invention comprises a long handle bar 1 comprising at least two or more pipes telescopically combined so that they can engage each other to fix only their lengths under a condition in which they are prevented from rotating relatively to each other; a motor holder 4 mounted at the end of the handle bar 1 in such a way as to be rotatable about an axis 2 perpendicular to the axis of the handle bar, and having a motor 3 therein; a fixing means 5 for fixing the motor holder 4 at a desired angle; a cleaner such as a mop 7 freely removably attached to the rotating shaft 3a of the motor 3; and an illuminating lamp 13 such as a light-emitting diode installed on the outer surface of the motor holder 4. A power cord 8 for connection with a power supply is connected to the motor 3.
Patent JP-H109579-A (JP)
Title: Frozen food thawing apparatus
Inventor: WATANABE ICHIRO
IPC: F24C7/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To know presence or absence of occurrence of a leakage or a fault of a pressure reducing unit at an initial time of starting a pressure reducing operation. SOLUTION: At the time of starting a thawing operation when a lowering velocity of a pressure measured by a pressure measuring unit 12 is faster than a predetermined value within a predetermined time immediately after a pressure reducing unit 8 is started to be driven according to an instruction of a set instructing unit 16, an informing unit 14 is driven to inform that a pressure reduction is satisfactory. After the unit 12 measures a predetermined pressure, it starts operating of a high frequency energy generator 7, drives the unit 14 to inform the effect that thawing heating is started satisfactorily. On the other hand, when the velocity is slow, it stops driving of the unit 8, prevents the start of operating the unit 7, and drives the unit 14 to inform the effect that a fault occurs. Accordingly, the thawing operation can be proceeded without useless anxiety feeling.
Patent JP-H0329076-A (JP)
Title: Cylinder supporting device
Inventor: YAJIMA SHUICHI
IPC: G07F9/02
Filed: 1989-06-27
Abstract: PURPOSE:To easily support a cylinder by locking elastically a support holder made of an elastic material into an insertion lock hole. CONSTITUTION:A support holder 12 is produced by bending an elastic plate material and set elastically into an insertion lock hole 10. When the holder 12 is set into the hole 10, a lock part 16 is hooked along the edge of the hole 10 via an attachment part 15. In this case, the part 15 is bent inside at insertion into the hole 10 since the part 15 is opened. As a result, the outer surface of the part 15 is pressed to the side edge of the hole 10 and attached surely into the hole 10 with no play.
Patent JP-S5953179-A (JP)
Inventor: SUZUKI MASANE
IPC: B25J19/00
Filed: 1982-09-21
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-H11343246-A (JP)
Title: Device for continuously heat-treating sasa albo-marginata
Inventor: TANAKA KAZUO
IPC: A61K36/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating device for Sasa albo-marginata used when taking out a chlorophyll solution containing weak alkaline chlorophylline and various amino acids, etc., having nutritive and robust effects and natural healing power-activating effects by treating included chlorophyll component. SOLUTION: This device for continuously heat treating Sasa albo-marginata is installed with an entrance for bringing a vessel 1 holding sasa albo-marginata on one end and an exit for delivering the vessel 1 on the other end, a long heating tank holding a heated treating solution and equipped with a device for continuously conveying the vessel 1 from the entrance to the exit, a first loading device for transporting and bringing the vessel 1 into the entrance of the heat treating tank and a secondary loading device for carrying and transporting the vessel from the exit of the heat treating tank. This device can continuously heat treat Sasa albo-marginata.
Patent JP-S6225047-A (JP)
Title: Printed-matter inspection device
Inventor: MASUDA TOSHIAKI
IPC: B41F33/14
Filed: 1985-07-25
Abstract: PURPOSE:To enable to accurately inspect a printed matter by effectively preventing an inspection-disturbing factor such as a jump of the rear end of a printed sheet in a sheet printing machine by providing a sheet-retaining mechanism. CONSTITUTION:A pair of air cylinders 108 and a guide shaft 110 are secured onto a jig 109, and a supporting bearer 107 is moved upward or downward along the shaft by the drive of the cylinders 108. Such a mechanism is so provided as to prevent an engaging pawl and a sheet-retaining roll 101 from colliding by pressing the roll 101 on a final impression cylinder if contacting pressure is always applied when preventing the jump of the rear end of the sheet. While the pawl passes the roll 101 and the sheet is pressurized by the impression cylinder and rubber cylinder by such a mechanism, the roll 101 stands by vertically above the impression cylinder, and can contact and press the sheet immediately before the rear end of the sheet is passed out from the pressing position to become free.
Patent JP-S6215753-A (JP)
Title: Polymer element and making and use thereof
Inventor: ROBAATO HAMIRUTON MATSUKUROORI
IPC: H01M50/417
Filed: 1986-07-11
Abstract: A polymeric component, for use as a separator in an electrochemical device in which the anode comprises metallic lithium, comprises a thermoplastic polymer, a tertiary plasticiser and a filler that comprises a lithium compound which is substantially insoluble in both the polymer and the plasticiser. The component is rendered porous by deformation which increases its surface area. The porosity can be enhanced by extracting one or both of the plasticiser and the filler.
Patent JP-H11345420-A (JP)
Title: Focus jump control method and optical disk device
Inventor: IWABUCHI OSAMU
IPC: G11B7/085
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To move to optimum timing even when an optimum jump pulse condition is shifted by adjusting so as to arrive at a target recording layer and so that a speed becomes zero just when a deceleration pulse is ended. SOLUTION: At a data reproducing time, control is applied by a focus control means 7 so that a focus error signal becomes '0', and its output is converted to thrust in the focal direction of an objective lens by a focus drive means 8 and a focus actuator 4, and a feedback control system is constituted, and the objective lens 3 is position controlled. Further, when a focus is moved to another recording layer, a servo controller 11 switches a focus jump control means 9 provided in the inside to a focus control means 7 with a switch 10 to make the focus jump to the target recording layer. Then, the focus jump control means 9 uses a RAM secured in a learning table 13 in the servo controller 11 to learn a wait time.