baber/WOPTO huggingface dataset:
Patent JP-2000035391-A (JP)
Title: Method for eliminating distortion of sample in thin-piece preparation machining
Inventor: SUZUKI HIDEKAZU
IPC: G01N1/28
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To perform thin-piece preparation machining up to a desired thickness of a sample and to prepare a sample for a transmission electron microscope(TEM) by cutting the stress-concentration part of the sample by an ion beam, and eliminating the curved distortion of the sample. SOLUTION: In thin-piece preparation machining of a sample for TEM by an ion beam, there is no difference in the shape of both surfaces, and machining is made up to a specific thickness (0.5 μmm or less) where an electron beam 7 entering a thin wall 42 from a vertical direction is transmitted through a thin film. If the shapes of both surfaces differ from each other an accurate TEM image can not be obtained. A scanning electron microscope(SEM) for applying the electron beam 7 from a direction that differs from the ion beam while observing the shape of both surfaces on machining is used, and the sample is cut 45 by an ion beam when a curvature 44 exists. A part where stress is concentrated corresponds to the part of the conductive member of a relatively shallow device layer.  However, when a cut 45 is made to be cut off, the stress is released and the curved thin wall 42 is recovered to become a flat wall surface 42. The cut 45 is made one the upper-layer device part, thus machining to a desired thickness.
Patent JP-S6356968-A (JP)
Title: Manufacture of superconductive quantum interference device
Inventor: OKURA KENGO
IPC: H01L39/24
Filed: 1986-08-27
Abstract: PURPOSE:To prevent the Josephson junction from being peeled or deteriorated in the mechanical vibration or the heat cycle as well as enable mass production by a method wherein a linear material obtained after the wire drawing process of a composite wire in which a normal-conducting wire is disposed so as to disconnect the continuity of a superconducting link is cut in the width direction and taken out in the shape of a round slice. CONSTITUTION:A linear material consists of a superconducting link 1, a Josephson junction portion 2, a normal-conducting metal portion 3, and a normal-conducting pipe 4, and the linear material is obtained by bundling and placing a Nb filament which is a superconducting wire and a CuNi filament which is a normal-conducting wire in the normalconducting pipe with a predetermined arrangement to make a composite wire, and subjecting this composite wire to the wire drawing process. In this case, the wire drawing process is performed until, in the arrangement of superconducting wires 5 and normal-conducting wires 6 in the neighborhood of the Josephson junction portion 2 in the composite wire before the wire drawing process, the normal-conducting wire portion sandwiched between the two portions in which the superconducting wires are placed is made thinner in its thickness by the wire drawing process, becoming a Josephson junction portion and having a thickness which exhibits the tunnel effect.
Patent JP-H0650214-A (JP)
Title: Hydrogen gas supply device for hydrogen engine
Inventor: SHIRAISHI NORIAKI
IPC: B60K15/06
Filed: 1992-07-29
Abstract: PURPOSE:To insure startability and enable more stable supply of hydrogen by providing a MH alloy tank to generate emission of hydrogen in the specified temperature range nearby ordinary temperature and a temperature adjusting means to hold inflow cooling water temperature in the specified temperature range. CONSTITUTION:This hydrogen gas supply device is provided with a hydrogen storage alloy tank (MH alloy tank) 4, circulating pipings 31, 32, a heating medium bypass piping 34, and temperature adjusting means 35, 36 to hold the temperature of inflow cooling water in a specified temperature range. Because emission of hydrogen of the decided pressure required for operation of an engine is generated in the specified temperature range nearby ordinary temperature, the engine 1 can be started by hydrogen emitted from the tank 4. The temperature of inflow cooling water to the MH alloy tank 4 is maintained in the specified temperature range by the temperature adjusting means 35, 36, and hereby even when the cooling water temperature rises after starting the engine, emission of hydrogen from the MH alloy tank 4 can be continued.
Patent JP-H0251237-A (JP)
Title: Aging method for ic chip and ic chip
Inventor: YAMAMOTO YOSHINORI
IPC: C08L69/00
Filed: 1988-08-12
Abstract: PURPOSE:To prevent deformation, damage at the time of delivery in an aging step and to improve reliability by placing an IC chip on a tray made of mixture of heat resistant synthetic resin, inorganic filler and conductive powder, and drying the chip at a high temperature. CONSTITUTION:As heat resistant synthetic resin, synthetic resin in which expansion, contraction, deformation do not occur under the conditions of at least 130 deg.C and 20 hours is employed. Inorganic filler in which the dimensional stability (low shrinkage) of obtained tray, rigidity, mechanical strength are improved is employed. Conductive powder imparts conductivity to the obtained tray and is used to prevent the tray from being charged. The heat resistant synthetic resin, the inorganic filler and the conductive powder are mixed, and molded in a predetermined shaped to obtain the tray. An IC chip is placed on the thus obtained tray, i.e., the tray for the IC chip, and dried in an atmosphere at a high temperature. Thus, moisture contained in the chip is removed to prevent an IC from malfunctioning in its operation.
Patent JP-H0365341-A (JP)
Title: Laminate
Inventor: TOKITA TAKU
IPC: C04B41/71
Filed: 1989-08-04
Abstract: PURPOSE:To raise the adhesion between epoxy resin and a base layer by being a state in which a composition contained with epoxy resin, sulfonium salt, and cyclopentadienyl iron compound, acrylate, methacrylate and oligomer and organic peroxide is used as a primer layer. CONSTITUTION:It comprises a base layer, a primer layer provided on the base layer, and epoxy resin layer provided on the primer layer wherein a composition contained with epoxy resin, sulfonium salt, and cyclopentadieny iron compound, acrylate, methacrylate and oligomer and organic peroxide is used as the primer layer. As the epoxy layer contained in the primer layer, glycidyl ether epoxy resin of polyphenol compound, glycidyl ether epoxy resin, glycidyl ether epoxy resin of polyatomic alcohol and the like are used. Whereby a laminate can be obtained which is formed with a primer having excellent adhesion between the epoxy resin layer and base layer.
Patent JP-H0383572-A (JP)
Title: Apparatus for automatically performing sample-processing heat cycle over again
Inventor: DANIERU RARUTSUURU
IPC: G01N35/08
Filed: 1990-08-01
Abstract: PURPOSE: To enable repeated automatic execution of a thermal cycle for the treatment of a biological sample by using an apparatus for defining a pathway, an apparatus for moving the sample between different positions and an apparatus for heating and cooling the sample and combining the above apparatuses in such a manner as to exert a specific action.  
     CONSTITUTION: A biological sample in each capillary is subjected to single thermal cycle in three thermostated zones I, II and III shown by the figures. The thermostated zones I, II and III may be replaced with a continuous or discontinuous thermal gradient. Thermal cycles of the number equal to the executing cycles are present in the spiral type apparatus shown by the figure. The closed loop apparatus of the figure contains a single loop and each thermal cycle comprises a single closed loop circuit by the biological sample. In the linear type apparatus shown by the figure, the 1st thermal cycle is completed by continuously passing the sample from the left to the right through thermostated zones I, II and III and the 2nd thermal cycle is completed by the return pathway for continuously passing the sample from the left to the right through the thermostated zones III, II and I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0365938-A (JP)
Title: Display device for camera
Inventor: HARADA YOSHIHITO
IPC: G03B13/26
Filed: 1989-08-04
Abstract: PURPOSE:To obtain brightness in a superimposing display which is optimum for the brightness of an object by providing a display means which varies the brightness of a display element and specifying and setting the lighting time in modulating the luminance of the display element. CONSTITUTION:By selectively arranging a minute prism array 5a on a focusing plate 5, a display part such as the superimposing displays d1, d2 or d3 is allowed to brightly shine by the light source of an LED. In order to minutely and reasonably control the brightness of the superimposing display, on-time Tx for modulating the luminance is calculated based on formula I. In formula I, Ta means the maximum lighting time, (x) means the luminance of the object, L means the luminance of the object at the time when the lighting time Tx is the maximum one and gamma means a linearity constant. Thus, the comfortable superimposing display with high accuracy is accomplished.
Patent JP-H0253858-A (JP)
Title: Aromatic polysulfone resin composition
Inventor: TAMAI MASAJI
IPC: C08L81/00
Filed: 1988-08-17
Abstract: PURPOSE:To obtain a polysulfone resin composition having improved chemical resistance, mechanical strength and heat resistance besides excellent characteristics of aromatic polysulfone by blending an aromatic polysulfone with a specific amount of a specific polyimide. CONSTITUTION:(A) 100 pts.wt. aromatic polysulfone preferably comprising a repeating unit shown by formula I and/or a repeating unit shown by formula II is blended with (B) <= pt.wt. - <100 pts. wt., preferably <=5 pts. wt. - <100 pts.wt. polyimide resin which is obtained by imidating a polyamic acid, a reaction product of an ether diamine shown by formula III and a tetracarboxylic acid dianhydride and has a repeating unit shown by formula IV (R is >=2C aliphatic group, alicyclic, monocyclic aromatic group, etc.) in a dry sate and kneading by using a twin-screw melt extruder, etc., at 280-420 deg.C, preferably 300-400 deg.C.
Patent JP-H0527698-A (JP)
Title: Crt device
Inventor: NAEKI HIROO
IPC: G09G1/04
Filed: 1991-07-19
Abstract: PURPOSE:To automatically adjust the horizontal and the vertical position using the signals from a CRT control circuit of the CRT device, which has a specified timing and displays the display data at the center of the display screen, even though the device is driven by a CRT control circuit which has various characteristics. CONSTITUTION:In the CRT device having a CRT control circuit 1 which generates a vertical synchronizing signal VS, a horizontal synchronizing signal HS and a video signal VD and a deflection signal generating circuit 3 which controls the deflection of a CRT 4 synchronized with the vertical synchronizing signal VS and the horizontal synchronizing signal HS, timing of the video signal VD is measured from the vertical synchronizing signal VS and the horizontal synchronizing signal HS and a control section 5 is provided. The section controls the deflection signal generating circuit 3 so that the video signal VD is always shown at the center of the screen of the CRT tube 4 using the measured timing.
Patent JP-H1143563-A (JP)
Title: Resin composition with excellent morphological-stability and its production
Inventor: SHOJI OSAMU
IPC: C08L23/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition essentially comprising a polypropylene- based resin and a polyphenylene ether-based resin and suppressed in deformation and morphology change in its molding processing. SOLUTION: This composition is obtained by compounding a total of 100 pts.wt. of (a) 45-95 wt.% of a polypropylene-based resin and (b) 55-5 wt.% of a modified polyphenylene ether-based resin with (c) 1-30 pts.wt. of a hydrogenated block copolymer with a specific structure and (d) 0.01-30 pts.wt. of an amino group-contg. compound.
Patent JP-H0950492-A (JP)
Title: Information processor
Inventor: KITAHARA TOSHIHIRO
IPC: G06K7/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify wiring work by driving an IC chip from a state that the chip is made to correspond to an information detection means, to the side of the information detection means, and connecting the IC chip with the information detection means. SOLUTION: A card 1 is transferred in a sensor 36 direction up to the state in which the preceding end of the card 1 is located at the sensor 36. In this case, the card 1 is transferred in a state that the side edges in the longitudinal direction abut on card guides 81A and 81B. At the time, the kind of the card 1 is discriminated. The discrimination is performed based on the recognition result of the card classification information read from an optical recording area by an optical head 29. When the tip of the card 1 comes to abut on a stopper 38 and a sensor 37 detects this abutting, a card driving part 50 is operated and the card 1 is pushed up in an upward direction. Thus, the card 1 is held up by defining reference rollers 27 and 28 sides as supporting points, the IC chip is connected with an IC terminal, for instance, the slipping of a soldering part can be eliminated and a wiring with high reliability can be obtained.
Patent JP-H0488871-A (JP)
Title: Switching regulator circuit
Inventor: UMEDA KOJI
IPC: H02M3/155
Filed: 1990-07-31
Abstract: PURPOSE:To get necessary power while suppressing current loss by changing the on/off period of a switch according to the condition of load between first cycle and second cycle. CONSTITUTION:In case that this circuit is applied to equipment of performing intermittent operation, e.g. a portable receiver, a load circuit 6 becomes the portable receiver. And the load circuit 6 detects the operating time and the transaction waiting time of the portable receiver, and outputs a detection signal S3 to a control circuit 8. Thereupon, the control circuit 8 outputs an operation signal S2 selectively according to the operating condition of the portable receiver, and changes over the cycle of the rectangular wave in the signal generator 7. For example, when the portable receiver is waiting for transaction, it outputs rectangular waves, and makes and breaks a transistor 3 for switching. Hereby, the transistor for switching is turned on only for a relatively short time, and it outputs a current I and a voltage V1, and outputs power in the condition that the power consumption is small.
Patent JP-H0647995-A (JP)
Title: Printer
Inventor: KONISHI ATSUSHI
IPC: H04N1/23
Filed: 1992-07-30
Abstract: PURPOSE:To enable the modification of a printing mode to be effected during the period of forming visible Images by providing modification means for modify ing the printing mode during the forming period of visible images in accordance with the printing mode judged by the judging means for a inputted printing mode. CONSTITUTION:When a printing mode is modified during the forming period of visible images, a mode plug is checked whether or not it is normal, and in the case of being a common mode, the printing mode is checked whether or not it is a fine mode. In the case of a fine mode, a modification is effected from the common mode to the fine node. When modified to the fined mode, in order that the visible image this time comes to be the first scanned visible image formation in the fine mode, after setting a staggered pattern to the pattern flag, a subordinate pin to the pin flag, and the present fine mode to the mode flag, the reverse feed of N/2 raster dot is conducted to end the process. Also, in the case of not being a fine node, the modification from a common mode to a high speed mode is carried out by setting the present high speed mode to the mode flag.
Patent JP-H1138716-A (JP)
Title: Image forming device
Inventor: SHOJI KATSUSHI
IPC: G03G15/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To protect from noise or the like in an image forming device in which a scanning part frame where a scanning device is arranged is openably provided to the body frame where a recording paper preparation device is arranged, by connecting both the devices with a short signal wire for communicating information between both devices. SOLUTION: A scanning part frame 20 is arranged above a body frame 2 through a hinge 21, and in the scanning part frame 20, the image information obtained by scanning a document is converted into an electric signal and it is transmitted to the image processing means in the body frame. The signal wire 10 being used for transmitting the image is supported by a harness support 11 performing an electromagnetic shield function, and it connects an image information input member 5 and an image information output member 15 at a short distance, and also it is protected by the harness support even for the opening or closing of the scanning part frame.
Patent JP-H0528102-A (JP)
Title: Bus arbitration system
Inventor: NAKAJIMA YOSHIFUSA
IPC: G06F13/37
Filed: 1991-07-18
Abstract: PURPOSE:To equally give the bus rights to the bus masters and to reduce the hardware by making each bus master use a bus after receiving a bus grant pulse at the upstream side of a bus control line and then release the bus when the grant pulse is sent to the downstream side. CONSTITUTION:A bus right control line 21 is provided to transmit a bus grant pulse to a bus master 11 from an initiator 14, and a bus right control line 22 is provided to transmit the bus grant pulse to a bus master 12 from the master 11. Furthermore a bus right control line 23 is provided to send the bus grant pulse to a bus master 13 from the master 12, and a bus right control line 24 is provided at the downstream side of the master 13. The line 24 is connected to the initiator 14. Each of masters 11-13 can directly occupy a bus if it has a bus using request when the bus grant request is received through a bus right control line of the upstream side. Then the bus is released when the bus grant pulse is sent to a bus right control line of the downstream side. Thus each bus master can equally occupy the bus.
Patent JP-H0523794-A (JP)
Title: Method and apparatus for making sand core
Inventor: ASAKURA YOJI
IPC: B22C15/24
Filed: 1991-07-17
Abstract: PURPOSE:To provide method and apparatus for making a sand core effectively preventing defective core making to end part of the sand core. CONSTITUTION:An air passage forming member 12 is beforehand inserted and set into side part at center part from a blowing hole of blowing passage 9 in a molding cavity 5, and while supplying the pressurized air toward end part side of the molding cavity 5 from plural small diameter air holes 12a in this air passage forming member 12, coating sand is blown into the molding cavity 5 from the blowing passage 9. After passing the prescribed time since starting the sand blow, supply of the pressurized air into the air passage forming member 12 is stopped and the air in the molding cavity 5 is exhausted from the plural air holes 12a in the air passage forming member 12.
Patent JP-H1151207-A (JP)
Title: Gate valve provided with intake or exhaust function
Inventor: UEZURU KIYOUJIYUU
IPC: F16K47/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cavitation during a throttle operation in which a valve body is held at a small opening by perforating a vent hole in the wall part of a valve casing for a gate valve, which is opened and closed according to a forward/ backward movement of a valve element, connecting a vent pipe to the inlet of the vent hole, and arranging an intake or exhaust means in the inlet of the vent pipe. SOLUTION: In a lower half part in the just downstream position of a valve element seat in a wall part 2a of a valve casing 2, a plurality of intake holes 7 are perforated at equal intervals in the circumference direction, and intake pipes 8 are connected to the inlets of the intake holes 7. An intake means such as an air valve is arranged so as to be connected to the inlet of the intake pipe 8. During a throttle operation in which a valve element 1 is held at a small opening, a flow rate of water is increased in a contraction flow part, in which a passage cross section is shrunk, so that a pressure is lowered.  Then, according to the pressure reduction, an intake valve serving as an intake means is opened, and air is sucked into a valve casing 2 through the intake pipes 8 and the intake holes 7, so that pressure is prevented from lowering below a vapor pressure at a water temperature at that time, and consequently, generation of cavitation can be suppressed.
Patent JP-H0526969-A (JP)
Title: Ic tester
Inventor: KIYOHARA HIROYUKI
IPC: G01R31/28
Filed: 1991-07-19
Abstract: PURPOSE:To shorten an adjusting time by automatically and extremely accurately keeping a timing skew by detecting the waveform of a driver by returning the same to a comparator through a matrix circuit. CONSTITUTION:An IC teser is set to such a state that no DUT is inserted in a performance board 9. Next, when the arbitrary relays 11a, 11b of a relay 11 are closed and an input signal is applied from the coaxial cable 7a corresponding to the relay 11a, a delay time is detected by a judging device 4 through the relay 11a, wiring 10, the relay 11b and a comparator 6 to be stored as a correction value. In the same way, the timing skew on the side of the judging device is taken with respect to all of IC pins. Next, the timing skew of a driver is corrected so that the timing on the side of the judging device becomes the same as a stored value and the same operation is executed with respect to all of the IC pins. Finally, correction is taken with respect to the comparator 6 connected to the cable 7a on the basis of the input signal from a coaxial cable 7b.
Patent JP-S6360639-A (JP)
Title: Data transmission system
Inventor: FURUTA TOSHIO
IPC: H04L1/00
Filed: 1986-08-29
Abstract: PURPOSE:To easily discriminate a faluty location at bit error occurrence by providing a detection means of an error control code and a synchronizing flag pattern added to each signal frame forming a digital data of a computer to a carrier terminal station. CONSTITUTION:The normality of a digital data of a master computer 3 is confirmed by a carrier terminal station equipment 1a, inputs ths data to a carrier terminal station equipment 1b at a remote location via radio transmission/reception equipments 2a, 2b, where the normality is confirmed again, the result is sent to a computer 4. The computer 4 adds an error control code FCS at each signal frame forming a digital data and a synchronizing flag pattern F before and after the frame and sends the result to the equipment 1a. When a synchronizing flag detection circuit 20 in the equipments 1a, 1b detects two patterns F, the signal frame synchronizing circuit 21 discriminates a part surrounded by the pattern F as a signal frame. The signal frame number is counted by a counter 23 and a frame check sequence circuit 22 checks the FCS at each frame and when an error is detected, the count of the counter 3 is stored in a storage circuit 24 to discriminate the location of an error.