baber/WOPTO huggingface dataset:
Patent JP-S63298057-A (JP)
Title: Method and device for inspecting pinhole in heat-sealed package for suppository
Inventor: HAYATA FUMITAKA
IPC: G01N33/15
Filed: 1987-05-29
Abstract: PURPOSE:To inspect a pinhole in the package for a suppository by warming the package sealing a suppository until the suppository melts, then applying a compressive force to the package, and detecting variation in its reaction with time. CONSTITUTION:The suppository 10 put in the heat-sealed package continuously is warmed up to, for example, about 36 deg.C while passing in a constant temperature furnace and its content liquid is liquefied. then when a sensor 28 senses that the package of the suppository reaches the part of a jig 18 for applying the compressive force to the package, the compressive force is applied. For this compressive force, bars 20 and 22 are pressed against the package side through the operation of, for example, an air cylinder with a leak valve to press the top and reverse surfaces of the package 42 at the same time. Consequently, the detection output of the sensor 24 has specific variation according to whether or not the package 42 has the pinhole, and consequently it is decided whether or not there is the pinhole.
Patent JP-H0427008-A (JP)
Title: Injection-type self-boring bolt
Inventor: YAMAMOTO YOSHIHISA
IPC: E02D3/12
Filed: 1990-05-22
Abstract: PURPOSE:To make the region of solidification uniform by a method in which small jet nozzle ports are formed at a given interval in the peripheral side of a long tube, seals with flanges are detachably bonded to the small jet nozzle ports, and a tip nozzle port with drill blade is made closable any time. CONSTITUTION:Boring water is jetted from the tip jet nozzle 6 while turning a long tube 9, a pit 16 is formed by a drill blade 7, and a bolt 5 is put into the pit 16. A spherical ball 15 of almost the same diameter as the inside diameter of the tube 9 is put in the bolt 5 and a high-pressure solidifying chemical is put into it. The tip jet nozzle 6 is closed with the ball 15. The tube 9 is filled with the chemical to press it on the surrounding wall, and the flange of seals 10 is pressed by the pressure of the chemical liquid to remove the seals 10 from the small holes in such a way as to jet the chemical liquid from the small holes into the pit 16. The chemical liquid is permeated into the ground 1 to solidify the region. Uniform solidified regions can thus be formed.
Patent JP-S5922990-A (JP)
Title: Preparation of liquid hydrocarbon rich in aromatic component
Inventor: TANAKA MOTOO
IPC: C07C2/76
Filed: 1982-07-30
Abstract: PURPOSE:To prepare the titled liquid hydrocarbon, in high conversion and efficiency, with simple operation, by reacting a >=2C hydrocarbon raw material having low aromatic content using a crystalline silicate having a specific composition and specific X-ray diffraction pattern as a catalyst. CONSTITUTION:A liquid hydrocarbon rich in aromatic component is prepared from a >=2C hydrocarbon raw material having low aromatic content, by passing a gas containing the hydrocarbon raw material through a reactor filled with a catalyst comprising a crystalline silicate having a composition of formula pM2/nO.Al2O3.qSiO2(M is alkali metal or alkaline earth metal; n is atomic valence of M; 0.3<=p<=3.0; g>=10) in terms of the molar ratio after calcination in air at 550 deg.C and exhibiting the X-ray diffraction pattern shown in the table, and reacting the raw material gas at 200-550 deg.C.
Patent JP-S62288098-A (JP)
Inventor: HOSAKA NOBUO
IPC: G01D15/00
Filed: 1986-06-07
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-H04334143-A (JP)
Title: Communication control method and communication control system
Inventor: SUMIKURA MASATAKA
IPC: H04L12/40
Filed: 1991-05-09
Abstract: PURPOSE:To simplify system generator for each of terminal equipment to be connected to a computer communication network and to realize file-less processing of terminal information. CONSTITUTION:When each of plural terminal equipment 2, 3 is connected to a network 400, a terminal equipment name and a terminal equipment address are noticed to a main communication terminal controller 1 and registered in an information file 104. The main communication terminal controller 1 uses the information file 104 as a backup file to register them to an information file 104 managed by a sub communication terminal controller 3. In the case of communication of terminal equipment 2 with terminal equipment 3, the terminal equipment 2 obtains a terminal equipment address corresponding to a name of the terminal equipment from the main communication terminal controller 1 to make the communication and when the main communication terminal controller 1 is in system-down, the terminal equipment obtains a terminal equipment address corresponding to the name of the terminal equipment from the sub communication terminal controller 3.
Patent JP-H0427178-A (JP)
Title: Solid laser device
Inventor: YAMAGUCHI SATORU
IPC: H01S3/094
Filed: 1990-05-22
Abstract: PURPOSE:To perform optical excitation of a solid laser element simply, compactly and efficiently by arranging a refractive index distribution type lens of a specific pitch on two mutually orthogonal light-receiving axes of a polarization beam splitter and arranging a solid laser element on an outgoing axis of the polarization beam splitter so as to match an oscillation mode of the solid laser element. CONSTITUTION:In order to beam-synthesize outgoing light from two large-sized semiconductor lasers 1a, 1b for excitation, polarization of a semiconductor laser light is utilized, a polarization beam splitter 3 is used as a beam synthesizer, oscillation light from the semiconductor laser 1a is polarized in parallel with paper, laser light from the second semiconductor laser 1b is polarized vertically to paper to be focused by 2a, 2b for being beam-synthesized and a beam spot stopped down by a third refractive index distribution type lens 4 is obtained inside a solid laser element 5.
Patent JP-S62287718-A (JP)
Title: Digital/analog converter
Inventor: SENOO TAKANORI
IPC: H03M1/82
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a D/A converter circuit with high accuracy comprising a CMOS integrated circuit by providing a counter circuit dividing an input digital value into a low-order part and a high-order part, counting them sequentially so as to control the 1st-3rd switches. CONSTITUTION:The 2nd and 3rd switches 5, 7 are closed prior to the conversion and the electric charge of the 1st and 2nd capacitors 4, 6 is made zero. While the low-order pary of the input digital value is counted by a counter circuit 1, the 1st switch 3 is closed with the 2nd switch 5 opened and the 1st capacitor 4 is charged. Then the 2nd switch 5 is closed with the 3rd switch 7 opened. Then the 2nd switch 5 is opened, the electric charge corresponding to the high- order part of the input digital value is charged additionally and the total electric charge charged in the 1st capacitor 4 is proportional to the input digital value to attain digital/analog conversion.
Patent JP-S5465490-A (JP)
Title: Integrated circuit and its manufacture
Inventor: MUTA HIROKI
IPC: H01L23/52
Filed: 1977-11-02
Abstract: PURPOSE: To secure a minute structure for the IC without increasing the wiring resistance by forming the gate electrode wiring or element via the poly-Si metallic silicide conversion layer.  
     CONSTITUTION: Gate oxide film 4 and field oxide film 3 on p-type Si substrate 1 are covered with poly-Si layer 5. Opening 60 and 70 are drilled selectively to resist film 8, and Pt, Mo and the like are sticked about 1000Å to form layer 61 and 71 through the lift-off. Then a heat treatment is given to have conversion 62 and 72 into the metallic silicide, and layer 5 is removed selectively with use of the etching speed difference. The n-type ion is then injected to form the source and the drain 10 and 11, and then MOSIC is formed through the normal method. In this way, the selective etching property is made use of between the poly-Si and the metallic silicide, thus ensuring formation of an ultra-minute pattern of under 1μm with no trouble of the overtching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06162836-A (JP)
Title: Composite superconductor and superconducting coil
Inventor: ICHIHARA MASAMITSU
IPC: H01F6/06
Filed: 1992-05-25
Abstract: PURPOSE:To lower the composite specific resistance at very low temperatures of a composite material having high purity aluminum as a stabilizer. CONSTITUTION:A composite superconductor 20 is formed by joining a superconducting wire 10 and a composite material 21 together using solder 15, the composite material 21 comprising a tape-shaped copper member 12 joined to the broad surface of high purity aluminum 11 of rectangular cross section. When in use the composite superconductor 20 is disposed with the broad surface of the high purity aluminum 11 being parallel to an external magnetic field H. By disposing the composite superconductor in this way the composite specific resistance of the composite material 21 can be reduced significantly and the specific resistance of the whole conductor can be approximated to that of the high purity aluminum.
Patent JP-2000318867-A (JP)
Title: Sheet carrying device and image forming device
Inventor: SEKIDA ITSURO
IPC: B65H5/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in cost by addition of a bearing by nipping a sheet by a first carrying means, and switching the carrying speed of first and second carrying means from a first carrying speed to a second carrying speed before the second carrying means nips the sheet. SOLUTION: Carrying rollers 46A, 46B, 46C which are second carrying means are curling rollers having curling function to recording paper. The curling rollers 46A, 46B, 46C start to rotate at 150 mm/s that is a first carrying speed simultaneously with the starting of paper feeding operation, and when a carrying roller 45C that is a first carrying means starts to change the speed of the roller, the curling carrying roller 46 also starts to change the speed to 600 mm/s that is a second carrying speed. The speed change is performed in a switching time of 500 mm/s longer than 100 mm/s. A recording paper is advanced to the curling rollers 46A, 46B, 46C in the state where the speed change of the curling rollers 46A, 46B, 46C is completed to attain the speed of 600 mm/s.
Patent JP-S61284636-A (JP)
Title: Sampling device
Inventor: KAARU HAIN KUROONAA
IPC: B01D35/22
Filed: 1986-06-06
Abstract: The sampling device for chemical, in particular biochemical process technics, consists of a sterilizable container in which a magnetic stirring system is accommodated whose agitator beam may be adjusted in height also in operation. Fluid flows through a tangential inlet near the bottom to be discharged through an outlet provided in the upper end wall. Beneath the filter membrane there is an extremely small dead space through which the filtrate gets to the filtrate outlet. The lower end of the agitator arm is designed as a pointed flow break-away edge which, in case of rotation, generates an alternating pressure field migrating over the membrane. The device is particularly characterized by short response times and by a long service life due to the fact that without a substantial shearing, the filter membrane is kept free from deposits.
Patent JP-H04357891-A (JP)
Title: Infrared ray detecting apparatus
Inventor: SHIBAYAMA KATSUMI
IPC: H01L37/02
Filed: 1991-06-04
Abstract: PURPOSE:To enable poling of pyroelectric element, without giving an excessive load to an impedance conversion element, by providing a pyroelectric element formed between a lower electrode and an upper electrode and at least two diodes which are formed on a semiconductor substrate and inversely paralleled in connection with the lower electrode. CONSTITUTION:An lower electrode 11 of a pyroelectric element 10 is connected to a gate 21 of a junction type FET (J-FET) as an impedance conversion element. Moreover, an anode and a cathode of the inversely paralleled diodes D1, D2 are also connected. This inversely paralleled diode circuit 30 is formed on the same substrate as the semiconductor substrate 40 forming J-FET. A pyroelectric effect material layer 12 consisting of an organic material, for example, is deposited on the lower electrode 11 and the upper electrode 13 consisting of an infrared absorbing material is formed on the upper surface thereof and thereby a pyroelectric element 10 is formed. Accordingly, poling of pyroelectric element 10 can be realized without giving an excessive load on the impedance conversion element.
Patent JP-S5656591-A (JP)
Title: Heat transfer pipe having screw fin
Inventor: NAKAMURA KOUZOU
IPC: F28D7/10
Filed: 1979-10-15
Abstract: PURPOSE:To increase a heat transfer efficiency and lessen a flowing resistance by specifying a screw angle of fin in a heat transfer pipe at a given angle in a heat exchanger employing a double-pipe type or the like. CONSTITUTION:A screw groove 2 having a screw angle 60 deg. is formed at the outer circumference of a pipe 1. Trapezoid or isosceles triangle sawteeth 3b having vertical angles alpha respectively are formed at one side edge 3a of a heat transfer metal zone 3. Then, a jig rod 4 is inserted into the pipe 1 and together with inserting and latching the metal zone 3 into the screw groove 2 in a status conformed the axial center of the jig rod with that of the pipe 1, the top end 3c of the metal zone is abutted on the jig rod 4, thereby being wound continuously along the screw groove 2 so as to form an arc. After welding the metal zone 3 with the end surface of the screw groove 2, the jig rod is drawn out. By providing such screw angle, it is possible to increase the heat transfer rate together with lessening the fluid resistance.
Patent JP-2000318589-A (JP)
Title: Vehicle position control device
Inventor: KITAZAWA KEIICHI
IPC: B60T8/58
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate delay in recovering of wheel rotation speed, immediately after release of braking force by automatic control and to continue proper position control by temporarily and gradually decreasing the braking force, when braking by an auxiliary brake device is carried out while automatic control by a position control device is being carried out. SOLUTION: An arithmetic and control means 10 forecasts an unstable state on the position of a vehicle by forecasting operation when an exhaust brake device is operated and an exhaust brake switch 6 is in an on state, and it sends a control signal to an exhaust brake cutoff relay 5 and sets it in an on state, when it is required to send a braking control signal to an EBS device 2 to recover the state. Consequently, the control signal from an engine control device 3 to an exhaust brake actuator 4 is blocked, and control motion by the exhaust brake device is stopped. Consequently, it is possible to avoid braking interference by a vehicle attitude control device 1 and braking by an auxiliary brake device with each other and to improve performance of the position control device 1 to be high.
Patent JP-H0427090-A (JP)
Title: Door closer
Inventor: OSHIMA KAZUYOSHI
IPC: E05F3/22
Filed: 1990-05-23
Abstract: PURPOSE:To smooth opening and closing of a door and to make it possible to stop freely the door at a door opening position by locking a spring power in a required door opening angle, and making the extent to the full door opening angle as the free-stop area of the door. CONSTITUTION:A damper section A having a pair of rotary wings 10 and 10 loaded to the insides of a pair of rooms filled with high viscous liquid is provided to the inside of a body case 1. After that, a fixed plate 27, intermediate plate 28 and movable plate 29 are arranged to the inside of the damper section A. Within the range of a required door opening angle from a door closing position, the movable plate 29 and intermediate plate 28 are capable of locking, and within the range of the full door opening angle from that position, the locking of the movable plate 29 and intermediate plate 28 are released, and the intermediate plate 28 and fixed plate 27 are capable of locking. In the free-stop area, the door is capable of opening, closing and stopping and, at the same time, the door is so constituted that it can be slowly and smoothly from a spring power lock position to the closing of the door.
Patent JP-H01301339-A (JP)
Title: Medium contrast thermal recording system
Inventor: FUJIYAMA HIROSHI
IPC: H04N1/23
Filed: 1988-05-31
Abstract: PURPOSE:To easily control an applied pulse width in matching relation to a printing condition or the density characteristic of thermal paper and to obtain highly accurate medium contrast thermal recording, by constituting the title system so that applied pulses having two or more kinds of widths are made settable and each applied pulse width is not affected by drive frequency. CONSTITUTION:Printing data are transferred by shift registers 8 from data 1 to n simultaneously with regard to respective bits. Next, the respective bits of all data are temporarily stored simultaneously by latches 7 and the latched data are successively outputted to drivers at every dots by multiplexers 6 and, in synchronous relation to the output of said data, applied pulses having the widths corresponding to the respective bit data are successively applied. By this method, the total applied pulse width is changed by the combination of two or more applied pulses free in a set width to perform printing. A medium contrast can be obtained by controlling the total pulse width.
Patent JP-S6024715-A (JP)
Title: Amplifier
Inventor: YOSHIDA JIYUNICHI
IPC: H03G3/10
Filed: 1983-07-19
Abstract: PURPOSE:To prevent the narrowing of a dynamic range of an output even when an amplification degree is changed by changing the bias voltage of an amplifying transistor to a proper value responding to the change of the amplification degree. CONSTITUTION:When an amplification degree changing signal applied to an amplification degree changing signal input terminal 22 is a low level, that is, the amplification degree of the amplifier is large, bias resistances 2 and 3 are so set that the operation point becomes the middle point A of a load line (a) which is an ideal position. On the other hand, when the changing signal applied to the input terminal 22 is made a high level and the amplification degree is made small, the transistor (TR) 11 is made on, and a resistance 12 is connected in parallel to the bias resistance 3 and the bias voltage of the amplifying TR4 is lowered. Thus the base current of the TR4 is increased, the operation point of a load line (b) can be brought to an ideal middle point B, and the narrowing of the dynamic range of an output for the signal of positive polarity can be prevented.
Patent JP-H07328654-A (JP)
Title: Treatment of ammoniacal nitrogen-containing waste water
Inventor: SHISHIDA KENICHI
IPC: B01J23/656
Filed: 1994-06-15
Abstract: PURPOSE:To make a waste water harmless by wet oxidizing the waste water containing ammoniacal nitrogen in the presence of a solid catalyst to convert inclusion in the waste water into gaseous nitrogen, carbon dioxide, water and ash. CONSTITUTION:The ammoniacal nitrogen-containing waste water is wet oxidized at the treating temp. of 100-180 deg.C and the treating pressure of <=11kg/cm<2> in the presence of the solid catalyst by supplying a gas containing oxygen >=1.8 times theoretical oxygen demand to the waste water.
Patent JP-H06348756-A (JP)
Title: Index preparing device and index utilizing device
Inventor: IMASATO SHIYOU
IPC: G06F17/21
Filed: 1993-06-03
Abstract: PURPOSE:To provide an index preparing device and index utilizing device which can generate an index for searching a desired item to be recognized for a reader in one document, can constitute and utilize the index so as to hardly refer to a non-suitable part as a related part even when an automatically extracted keyword is indexed as it is. CONSTITUTION:The index preparing device is composed of a keyword extracting means 1 for extracting the keyword from a structured document, keyword storage means 5 for storing this extracted keyword corresponding to the position on the document, position converting means 6 for converting the position on the document to an accessable form, and index generating means 7 for generating the index from the pair of the keyword and the the position on the document in the accessable form.
Patent JP-S6036679-A (JP)
Inventor: JIYON JIEI OOGUSUBAAGAA
IPC: C23F11/08
Filed: 1984-06-29
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-S5659072-A (JP)
Title: Cut-off valve for inflammable fluid
Inventor: HIKASA KATSUHIRO
IPC: F16K17/38
Filed: 1979-10-18
Abstract: PURPOSE: To obtain an automatic interception of inflammable fluid such as fuel at the time of a fire in a cut-off valve by using a fusible metal.  
     CONSTITUTION: Normally, a valve body 5 tends to move for closing to cut-off an inflammable fluid flow 8, but, since a lever 6 linked with the valve body 5 via a shaft 4 is supported on a valve main body 1 via a fusible metal 7, the valve body is kept opened. However, when a fire starts near a cut-off valve, the fusible metal 7 is fused by the heat, and thereby, the lever 6 is released. Then, the valve body 5 is turned for closing together with the shaft 4, and fitted to a valve seat 9 in the valve main body to cutoff the inflammable fluid flow 8 automatically. Besides, the fusible metal 7, a fire-detecting part, is threatened with deformation or cutting when it is given a great force for a long duration. Therefore, to offset the force, a counter weight 10 is desirably mounted on the lever 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290691-A (JP)
Inventor: SUGAYA EIJI
IPC: B66B11/02
Filed: 1986-06-11
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-H01303605-A (JP)
Title: Magnetic recording and/or reproducing device
Inventor: KONDO SATORU
IPC: G11B5/02
Filed: 1988-05-31
Abstract: PURPOSE:To attain the wide band signal transmission and to realize an excellent durability as non-contact constitution by executing the signal transmission with a rotary head and an external part with light transmission. CONSTITUTION:At least signal light receiving parts 4 and 8 are arranged approximately on the rotary shaft extension line of a rotor 1 and the signal transmission can be executed facing signal light emitting parts 11 and 13 provided at a static part 7 or the rotor 1. At the time of a magnetic recording, a recording signal is light-transmitted from a signal light-emitting part 11 provided at the static part 7 to the signal light-receiving part 4 to the signal light receiving part 4 provided at a rotary drum 1, and at the time of the magnetic reproduction, a reproducing signal is light-transmitted from the signal light-emitting part 13 provided at the rotary drum 1 to the signal light-receiving part 8 provided at the static part 7. Thus, a signal transmission means without depending on a rotary transformer and a slip ring device.