baber/WOPTO huggingface dataset:
Patent JP-H11344847-A (JP)
Title: Image forming device
Inventor: NAKAO FUMIO
IPC: B65H1/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To perform card board operation without through a fixing part, without providing a dedicated paper feeding tray for the card board. SOLUTION: The both-side device 6 is provided with a stacking part 6a, a side fence 9, a secondary switching pawl 10, an access roller 12, the both side roller 13 and the both side re-feeding paper route 14. Then, the card board discharging route 15 that directly connects the both side device 6, and the paper discharge part is arranged. When the card board P1 is set on the stuck part 6a, the card board P1 is called by the access roller 12, and oriented toward the card board discharge route 15 by the second switching pawl 10. The card board P1 reachs the paper discharge part through the card board discharge route 15, and is fed in the post processing device, or discharge as it is.
Patent JP-S6394515-A (JP)
Inventor: MASUDA SHIGERU
IPC: H01H9/34
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5273821-A (JP)
Title: Purification of glutathione
Inventor: UOTANI OSAMU
IPC: C07K5/037
Filed: 1975-12-18
Abstract: PURPOSE: To obtain glutathione crystals of high purity from a solution thereof extracted from yeast, by treating the solution with chitosan, purifying the filtrate by the copper salt method, and finally tresting with a chelating agent thereby to efficiently remove heavy metals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0317971-A (JP)
Title: Contact pin
Inventor: KATABUCHI KENJIRO
IPC: H01R9/16
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a contact pin with flexibility and small cross-section variation by arranging recessed groove portions with the cross section V-shaped, U-shaped or likewise from one side of the intermediate fitted potion of the contact pin in symmetry. CONSTITUTION:An intermediate fitted portion 1 is provided which is fitted and fixed in the through hall portion 8 of a printed circuit board, and two V-shaped recessed groove portions 2, 3 are provided in symmetry from one side of the fitted portion 1. Terminal angle portions 4, 5 which are formed at both ends of the recessed groove portions 2, 3 are formed open more than terminal angle portions 6, 7 which are formed on the opposite side thereof. The terminal angle portions 4-7, when pressed into the through hole portion 8, are pressed therein with contact pressure satisfactory to the quasi-eletricity through hole portion of the printed circuit board, and so a compliant pin portion 9 is constructed which has the fitted portion 1 elastically varied in cross section. It is thus possible to obtain a contact pin with flexibility and small cross-section variation.
Patent JP-S6311751-A (JP)
Inventor: NAGASHIMA MITSUO
IPC: E04G23/03
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6213245-A (JP)
Title: Production of thin composite sheet for acoustic apparatus
Inventor: SHIROYAMA KAISUKE
IPC: H04R31/00
Filed: 1985-07-10
Abstract: PURPOSE:To easily obtain an oscillation material having high mechanical strength and corrosion resistance by discharging the melt of magnesium and the melt of a desired metal onto surfaces of rolling rolls and quickly cooling the same, thereby forming a thin composite sheet. CONSTITUTION:A Zr-Mg alloy is put into a vessel 1 and is heated by the gase ous argon admitted into the vessel through a gaseous argon introducing hole 2 to form the molten metal. An Sn-Cu alloy is put into a vessel 1' and is heated similarly by the gaseous argon admitted into the vessel through a gaseous argon introducing hole 2' to form the molten metal. Both molten metals are discharged onto the surfaces of cooling rolls 4, 4' by opening valves 3, 3'. Magne sium foil 5 and copper alloy foil 5' are press welded in the space part of the rolls 4, 4', by which the thin composite sheet 6 is obtd. The sheet 6 is coiled on a coiler 7 and the product is thus obtd.
Patent JP-S5376105-A (JP)
Title: Supplying method for hydrocarbon gas into arc furnace
Inventor: KATAYAMA HIROYUKI
IPC: F27D11/08
Filed: 1976-12-17
Abstract: PURPOSE: To remove the blocking at the hollow part, by detecting the blocking at the hollow part due to the solid carbon generated owing to the decomposition of hydrocarbon with the increase of gas pressure in the hollow part and by mixing an oxidizing gas, in the electric furnace at which the hollow graphite electrode is used and into which hydrocarbons supplied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H094931-A (JP)
Title: Drain valve for heat source machine
Inventor: TAKEMI HACHIRO
IPC: F24H9/16
Filed: 1995-06-19
Abstract: PURPOSE: To provide the drain valve for a heat source machine capable of simultaneously draining all tubes by one touch operation of the valve and having excellent handling operability. CONSTITUTION: The drain valve for a heat source machine comprises a plurality of switching mechanisms attached to a composite heat source machine having a plurality of pipelines to switch the pipelines to normal use channel B or a drain channel C by the rotating operation of a change-over shaft 32, wherein the plurality of switching mechanisms are integrally interlocked by the shaft 32. The plurality of switching mechanisms are interlocked via a gear mechanism for inverting the switching direction of each mechanism provided at the shaft 32 with the mechanisms.
Patent JP-H098502-A (JP)
Title: Hair pin type filter
Inventor: TAGAMI KENJI
IPC: H01P7/08
Filed: 1995-06-19
Abstract: PURPOSE: To realize the hair pin type filter in which various filter characteristics are obtained over a wide frequency range. CONSTITUTION: An input resonance electrode 2 having a grounding terminal 2a connecting electrically to ground and an open terminal 2b electrically open and folded into two in a way that the grounding terminal 2a and the open terminal 2b are opposite to each other with at least one of dielectric layers 1a-1b inbetween, and an output resonance electrode 3 having a grounding terminal 3a connecting electrically to ground and an open terminal 3b electrically open and folded into two in a way that the grounding terminal 3a and the open terminal 3b are opposite to each other with at least one of the dielectric layers 1a-1b inbetween are provided in a dielectric board 1 comprising the lamination of the plural dielectric layers 1a-1c, and the open terminal 2b of the input resonance electrode 2 and the open terminal 3b of the output resonance electrode 3 are embedded in the dielectric layers so as to be opposite to each other via any of the dielectric layers 1a-1b.
Patent JP-H10340589-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIBASHI KOICHIRO
IPC: G06F15/78
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To realize a high speed, small rear table look aside buffer(TLB) by connecting the prescribed subdetecting line and the main detecting line through the conduction of a part or the whole of corresponding MOS switches at the time of associated operation and executing only comparing operation of associated memory of prescribed bit. SOLUTION: The electric potentials in the common detecting line are compared with a reference voltage Vref, the potential difference of both of the electric potentials is amplified by a differential amplifier 1, and the result of comparison is outputted. The process bit to store the number of process is connected to a process coincidence detecting line, which is compared with the update pulse and the result is kept in the Cs bit. The update pulse is asserted when the content of process bit is rewritten, and the result is stored in the Cs bit. By such a constitution, it becomes available to separate the process coincidence detecting line and the common detecting line and to decrease the parasitic potential of common detecting line, and thus the comparing operation obtained by amplification of electric potential of common detecting line is made into high speed.
Patent JP-S638432-A (JP)
Title: Surface-treating method
Inventor: YASUI HIDETOSHI
IPC: C08J7/04
Filed: 1986-06-27
Abstract: PURPOSE:To prevent the blocking of a rubber elastomer in stacking or packaging, by compounding ethylcellulose or methylcellulose to an emulsion-type wax or a silicone-based surface treating liquid and applying the obtained treating liquid to the surface of a rubber elastomer. CONSTITUTION:A treating liquid produced by compounding ethylcellulose or methylcellulose to an emulsion-type wax or a silicone-based surface treating liquid is applied to the surface of an elastomer made of a synthetic rubber, synthetic resin, etc. The concentration of ethylcellulose or methylcellulose in the treating liquid is 0.1-10.0pts.wt., preferably 0.5-2.0pts.wt., and the cellulose derivative is dissolved in ethyl alcohol and mixed to an emulsion-type surface treating liquid. The surface-treating liquid is applied to the surface of an elastomer made of a synthetic rubber, synthetic resin, etc. The concentration of ethylcellulose or methylcellulose in the treating luqid is 0.1-10.0pts.wt., preferably 0.5-2.0pts.wt., and the cellulose derivative is dissolved in ethyl alcohol and mixed to an emulsion-type surface treating liquid. The surface-treating liquid is applied to the elastomer by coating or immersion, heated at 50-200 deg.C and cooled.
Patent JP-S6044996-A (JP)
Inventor: MIYAGAWA JIYUNICHI
IPC: H05B6/12
Filed: 1983-08-20
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-H0319153-A (JP)
Title: Production of optical recording medium
Inventor: HAYASHI HISANORI
IPC: G11B7/26
Filed: 1989-06-16
Abstract: PURPOSE:To prevent the sticking of swarf to a substrate surface by partially reducing the thickness of the substrate by cutting and then blanking the thinned part of the substrate by a blanking blade. CONSTITUTION:After the center of spiral grooves and the axis of rotation of a rotary cutting blade 3 are registered by a registered device, the substrate 1 is fixed by a clamp and the rotary cutting blade 3 is rotated, by which the thickness of the substrate 1 is reduced and simultaneously, the inner and outer peripheries of the substrate 1 are cut to a groove shape. The rotary cutting blade 3 is then lowered and a receiving blade plate 5 for blanking 5 is inserted. The substrate 1 is cut at the part where the thickness is small by pressing the blanking blade 2 to the substrate 1. The crack, etc., of the substrate 1 are prevented and the substrate is so treated that the swarf generated by the cutting does not stick to the substrate surface.
Patent JP-H0443667-A (JP)
Title: Board for semiconductor integrated circuit
Inventor: ECHIGOYA KENICHI
IPC: H01L23/32
Filed: 1990-06-11
Abstract: PURPOSE:To eliminate a trouble to be caused by repeating an installation and detachment operation by a method wherein a semiconductor integrated circuit is mounted on a board by using a fixture which has been coupled to the board. CONSTITUTION:Board terminals 4 for semiconductor integrated circuit use are arranged in positions corresponding to terminals of a semiconductor integrated circuit 1 on a board 2 for semiconductor integrated circuit use; coupling holes 5 used to couple and fix a semiconductor-integrated circuit fixture 3 are formed on both ends of the circuit. On the other hand, the fixture 3 is provided with the following: a flat fixing part 3a which pushes and holds the surface of the circuit 1; and claw-shaped coupling parts 3b which are situated at both ends of the fixing part 3a and which are faced downward. When the circuit 1 is mounted on the board 2, the terminals 1a of the circuit 1 are aligned and overlapped with the board terminals 4, the fixing part 3a of the fixture 3 is put on the surface of the circuit 1, the claw-shaped coupling parts 3b are coupled to the coupling holes 5 in the board 2, the circuit 1 is pushed down by the fixing part 3a and the terminals 1a and 4 are compression-bonded. Thereby, the semiconductor integrated circuit can be mounted on the board for semiconductor integrated circuit use without executing a solder bonding operation and it is possible to eliminate that a trouble is caused by a solder.
Patent JP-H0815617-A (JP)
Title: Endoscope device
Inventor: ONO WATARU
IPC: G02B23/26
Filed: 1994-07-04
Abstract: PURPOSE:To prevent vital tissues which are subject from bearing a thermal damage by heat of illumination light by detecting and controlling a signal having a correlation with the quantity of IR light which is the cause for generating the heat among the illumination light rays. CONSTITUTION:The signals from the respective pixels of an image pickup area 13 of a solid-stage image pickup element 2 are processed by a signal processing circuit 15 and are displayed as an endoscope image by a monitor. On the other hand, the signals from the pixels of an IR photodetecting area 14 are the signals obtd. by subjecting the IR components associated with the generation of the heat among the illumination light rays to be cast to a subject to photoelectric conversion. The ratios of the outputs from this IR photodetecting area 14 to the outputs from the image pickup area 13 are calculated and light control signals are generated in a light control signal generating circuit 20. The adequate level of the illumination light quantity is maintained by controlling the opening and closing quantity of a diaphragm 11 according to the light control signals supplied via a driver 21 of a light source device 6. Namely, the light quantity of the illumination light is suppressed by converging the diaphragm 11 when the IR light associated with the generation of the heat increases and, therefore, the damaging of the vital tissues does not arise.
Patent JP-H079775-A (JP)
Title: Manufacture of support for lithographic printing plate
Inventor: KOYA YOSHIHIRO
IPC: B41N3/03
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a support for a lithographic printing plate having a suitable Ra value (a center line mean roughness of an al support rough surface obtained by roughening) by easily controlling three values of an injecting pressure of polishing fluid, particle size of polishing material, a polishing time in the case of roughening by using slurry liquid. CONSTITUTION:A method for manufacturing a support for a lithographic printing plate comprises the roughing step of pressure injecting polishing fluid containing at least polishing material on an Al support, wherein conditions of the roughening step are so set as to satisfy the following formula Ra= K.P<0.5>.(100/R)<2>.(T/10)<0.1>+0.125 {where P is injecting pressure of the fluid (kg/cm<2> G), R is grain size of the material (grain size number according to JIS R6001), T is a polishing time (sec), Ra is center line mean roughness (mum) of a rough surface of the support obtained by roughening, and K is a constant of 0.38<=K<=9,42}. The Ra is selected from a range of 0.3-0.8mum. As a result, three values of the P, R, T are easily controlled to obtain the lithographic printing plate having suitable Ra.
Patent JP-S5578027-A (JP)
Title: Surface modification of high polymer base material
Inventor: TATSUKI SHIGEO
IPC: C08J7/18
Filed: 1978-12-08
Abstract: PURPOSE: To improve the adhesion, printability, and coating performance of the material without degrading its properties, by grafting an ethylenically unsaturated monomer onto a high polymer base material whose surface is impregnated with a photosensitizer.  
     CONSTITUTION: The surface of a high polymer base material is impregnated with a solution of a photosensitizer, e.g. benzoin ether, and irradiated with actinic rays, preferably a mercury lamp, of 250W700nm while in contact with a solution of an ethylenically unsaturated monomer, e.g. maleic anhydride. The monomer is thus grafted to modify the surface layer only. Preferably, a hydrophilic monomer is grafted onto a hydrophobic material, and vice versa.  
     USE: Materials for printing plates and medical use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0317878-A (JP)
Title: Recording and reproducing device for card type information recording medium
Inventor: UENO MASAKAZU
IPC: G11B25/04
Filed: 1989-06-15
Abstract: PURPOSE:To rapidly execute the write and read of information by operating an optical head to move in parallel with a rotary shaft of a rotary drum while the rotary drum is rotated in a fixed direction under the state of holding a card wound around the rotary drum. CONSTITUTION:An optical memory card 1 taken in the device is wound around the rotary drum 51, and subsequently the optical head 4 is operated to move in the direction of Y-axis while the rotary drum 51 is driven by a motor 52 to rotate in a fixed direction (theta-direction). Consequently, linear tracks in a large number of stripes set up in a storage area 12 of the card 1 are scanned in turn by the optical head 4 to carry out the write and read of information. By this method, the time required for the write and read of the information thus is shortened.
Patent JP-H05337636-A (JP)
Title: Method for separating and recovering residual steel and slag
Inventor: MATSUO SHIGEYOSHI
IPC: C22B7/04
Filed: 1992-06-12
Abstract: PURPOSE:To provide a separating and recovering method by which the residual steel and slag in a ladle poured into a container can surely be separated and recovered without any trouble so as not to degrade the quality of the recovered material by clearing the classification of the residual steel (metal) and the slag. CONSTITUTION:After pouring the molten steel into a mold from the ladle by a continuous casting method or an ingot making method, the residual steel and slag in the ladle are poured into an exclusive container 3, and after separating and solidifying the residual steel and the slag by utilizing specific gravity difference, water cooling is executed. Thereafter, the exclusive container 3 is reversely rotated by a reverse rotation device at high speed by utilizing the dead wt. and the centrifugal force, and the residual steel 7 and the slag 8 is dropped on an inclined thick steel plate 6, thereby the residual steel (platy metal) 7 and the slag 8 are separated by this dropping impact.
Patent JP-S5275296-A (JP)
Title: Color display device
Inventor: ABE ATSUSHI
IPC: G02F2/00
Filed: 1975-12-19
Abstract: PURPOSE: Patterns according to input signals by light radiation are displayed by gathering and dispersing fine particles in a thermoplastic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04351565-A (JP)
Title: Pen ascent and descent mechanism in automatic plotting device
Inventor: KIYOZAWA TORU
IPC: B43L13/00
Filed: 1991-05-28
Abstract: PURPOSE:To prevent an pen arm from springing up from a pen-up plate at pen-up and to lessen impact when the pen reaches a ground at pen-down. CONSTITUTION:A cursor 12 is supported transferably in X, Y two axes in a casing 1, and a rear part of a pen arm 13 is freely rotatably borne with the cursor 12 so that its tip rises and falls to a placed surface. A pen--up plate 26 is supported in a free ascent and descent manner in front of the casing 1. The pen arm 13 abovementioned is freely transferably engaged with the pen-up plate 26 along it so that a tip of the pen arm 13 rises and falls to the placed surface in linkage with the pen-up plate 26. A rotary material 42 is so provided so to be rotated in linkage with descent and ascent of the pen-up plate 26, and a damper 38 is connected to this rotary body 42. The rotary body 42 is rotated against inertia force of the damper 38. An ascent and descent drive mechanism driving the pen-up plate 26 vertically is linked thereto.
Patent JP-S5376222-A (JP)
Title: Fuel injection pump of diesel engine
Inventor: FUJINO KAZUMICHI
IPC: F02M53/00
Filed: 1976-12-17
Abstract: PURPOSE: To prevent the overheating of the fuel injection pupm by using engine cooling water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5778389-A (JP)
Title: Control system for induction motor
Inventor: ISHIDA HIROSHI
IPC: H02P23/00
Filed: 1980-10-30
Abstract: PURPOSE:To generate the three-phase current command having an accurate sine wave form with the small distortion in the high frequency also for the subject induction motor by a method wherein a digital processing is performed using a speed command and an actual speed, and a digital current waveform generating circuit which outputs a slip frequency, and a processing device which outputs a phase difference and an amplitude. CONSTITUTION:A microcomputer 15 performs a digital processing using the speed command nc and the actual speed n, and output the slip frequency omegas, the phase angle theta and the amplitude I. Also, the digital current waveform generating circuit, consisting of counter circuits 16 and 17, a composite circuit 18, an up-down counter 19, decoders 20-22, D-A converters 23-26 and the like, outputs three-phase current commands iu, iv and iw. These current commands iu, iv and iw are give to are given to an induction motor driving circuit 27, and the three-phase induction motor is driven.
Patent JP-H05319902-A (JP)
Title: Carbon-containing basic refractory
Inventor: TSUNETSUGU KUNIO
IPC: C22C28/00
Filed: 1992-05-19
Abstract: PURPOSE:To improve durability of a carbon-containing basic refractory by improving spalling resistance, strength and oxidation resistance thereof. CONSTITUTION:To a refractory containing 5 to 30wt.% carbon material and 70 to 95wt.% basic refractory raw material, a misch metal of metals containing a rare earth metal belonging to cellium group in an amount of >=93wt.% and/or an alloy composed of one or two or more metals of Al, Si, Fe, Ti, Mg, Ca, Zr, Hf, B, etc., involving the misch metal is added in an amount of 0.1 to 10wt.% on outer percentage base. Cerium oxide and lanthanum oxide are formed by a high affinity of the misch metal to oxygen at a high temperature so as to reinforce a carbon-containing basic refractory from the outside and the inside.
Patent JP-H05318337-A (JP)
Title: Flat leg structure of leg type walking robot
Inventor: GOMI HIROSHI
IPC: B25J5/00
Filed: 1992-05-20
Abstract: PURPOSE:To prevent effectively the production of difficulties in which walking becomes difficult due to conditions on walking such as walking up and down stairs and walking at high speed. CONSTITUTION:Flat leg pieces 102A to 102D capable of moving in a direction that a ratio A/B of a distance A between the center of a tarsus joint and the rearmost of a robot in advancing direction and a distance between the center of the tarsus joint and the front end of it in advancing direction is varied are provided on a flat leg main body 100. Each movable flat leg piece is operated by an operation mechanism 72 to vary the ratio of A/B.
Patent JP-H053277-A (JP)
Title: Semiconductor device
Inventor: NAITO TAKAHIRO
IPC: H05K3/34
Filed: 1991-06-25
Abstract: PURPOSE:To secure the wettability of the end face where no solder plating layer exists thereby to enhance the bonding strength of a mount board and to improve the accuracy of visual inspections by making the sectional area of the areas at the leading ends of the gull wing shaped or flat outer leads smaller than the other parts. CONSTITUTION:The areas 2E of the leading ends of outer leads 2D are formed in a board thickness thinner than that of the other areas. A semiconductor device 1 is mounted on a mount board 10 made of a PCB board and others. The outer leads 2D are connected electrically and mechanically to the terminals 11 on the mount surface through a solder paste 8. Since the areas 2E are in a thin board thickness, the solder pastes 8 being wet by the solder plating layer 7 surrounding the end face of the leading ends of the outer leads 2D are coupled to each other by the surface tension or the like. Then, the solder pastes 8 are caused to adhere to the end faces of the outer leads 2D. In other words, a wettability is apparently secured on the end faces of the outer leads 2D. Thus, the accuracy of the visual defect inspection is improved.