baber/WOPTO huggingface dataset:
Patent JP-S62160434-A (JP)
Title: Blank feed controller
Inventor: ARIFUKU KIYOSHI
IPC: G03B17/42
Filed: 1986-01-08
Abstract: PURPOSE:To prevent a film from being wasted by storing photographing operation after the completion of blank feed and then inhibiting the film from being fed with a blank even when a film loading cover is closed thereafter. CONSTITUTION:When the rear cover is closed with a film loaded, a blank feed switch 3 is turned onto feed the film with a blank through a blank feeding circuit 16, and while the switch 3 is turned off at the end of the blank feeding, the output of the latch circuit of NAND gates 13 and 14 falls to L, so that the completion of the blank feeding is stored. Then when the rear cover is opened and then closed by misoperation, the switch 3 turns on and the output of an inverter 18 rises to H. Its H output is cut off by an AND gate 15 which is held off because of the latch output L of the gates 28 and 29 and blank feeding is not performed by the circuit 16, thereby preventing the film from being fed with a blank unnecessarily and wasted.
Patent JP-H04235232-A (JP)
Title: Production of high strength titanium alloy
Inventor: SUZUKI HIROO
IPC: C22C14/00
Filed: 1991-01-11
Abstract: PURPOSE:To produce a high strength titanium alloy capable of withstanding use for automobile parts, marine or ship parts, parts for general structural use, etc. CONSTITUTION:A titanium powder having <=0.001%, by weight, of chlorine content, a powder of master alloy consisting of Al and V, and a powder consisting of Fe powder are mixed so that a composition consisting of, by weight, 5.5-6.5% Al, 3.5-4.5% V, 0.3-<1.0% Fe, and the balance Ti is obtained. The resulting powder mixture is compacted to >=60% density by means of pressing at room temp. or cold isostatic pressing(CIP), burnt at 1100-1500 deg.C for >=30min, and further subjected, after burning, to hot isostatic pressing(HIP) treatment at a temp. between (beta-transformation temp. -150 deg.C) and (beta-transformation temp. +250 deg.C). By this method, the titanium alloy of the component series which cannot be produced by the conventional melting method owing to solidification segregation can be obtained by a new production method without recourse to the melting method.
Patent JP-S62167741-A (JP)
Inventor: SCHOENGEN ANTON
IPC: C07C51/00
Filed: 1987-01-09
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-H07174238-A (JP)
Title: Seal structure
Inventor: OHORI ATSUSHI
IPC: F16J15/32
Filed: 1994-01-13
Abstract: PURPOSE:To maintain a seal function for a long period so as to enhance reliability by disposing a driven gear made of a resin on a shaft inserted into a cylindrical sleeve, and providing a seal portion for sealing a space defined between a sleeve and a shaft. CONSTITUTION:A driven gear device D for a speed meter comprises a sleeve 2 made of a resin such as a polyamide resin or a saturated polyester resin, and a driven gear 1 inserted into the sleeve 2 and having a gear portion 11 to be meshed with a gear of a transmission. A seal portion 3 is disposed integrally with the driven gear 1 in a shaft 12 made of the same resin as the sleeve 2 fitted into the sleeve 2, for sealing a space defined between the sleeve 2 and the shaft 12. In disposing the seal portion 3, a metal portion 21 is disposed at the inner circumferential surface of the sleeve 2 while an annular groove is formed at the outer peripheral surface of the shaft 12, where a cylindrical main body unit 31 of the seal portion 3 with a lip portion 32 in slide-contact with the metal portion 21 projected thereon is fitted into the annular groove, to thus fix the seal portion 3.
Patent JP-H08190636-A (JP)
Title: Image editing and printing system
Inventor: ITOU NORIYUKI
IPC: G06F17/24
Filed: 1995-01-10
Abstract: PURPOSE: To easily print a document on which an image is pasted. CONSTITUTION: When it is instructed to execute insertion printing through an input device 12, a controller 11 reads corresponding document data and a definition file in a data storage buffer 13, an image controller 14 expands or contracts the image range of an object image file at need according to the definitions described in the definition file to compose a document, and a printer 17 prints the document. The definition file contains information on the file name, page number, and image range of the image to be pasted. Further, definitions regarding the image are described in the definition file for each document to be printed and then plural documents are printed by using the one definition file.
Patent JP-S60145794-A (JP)
Title: Voltage detection circuit of feeding circuit
Inventor: KANEKO KAZUHIRO
IPC: H04Q3/42
Filed: 1984-01-10
Abstract: PURPOSE:To improve S/N of a detection circuit and the circuit system of a four- line-type output without using a large capacity high voltage resistance capacitor by attenuating the current and the amplitude value of the signal at the first detection circuit, and amplifying only the signal at the second detection circuit. CONSTITUTION:The signal and the DC voltage in terminals 2-1 and 2-2 are attenuated in accordance with the ratio between a resistance R7 and a resistance R6 by the first detection circuit 23-1 of a detection part 23. When a resistance R8 and the R6 are selected as R8<R6 in the second detection circuit 23-2, the output of the DC voltage has no gain. On the other hand, the output is amplified for the signal output. When the equation: R6/R6//R8=R7/R6 is selected here, signal components which are attenuated by the first detection circuit 23-1 are amplified by the second detection circuit 23-2 by the attenuated amount, reduced to the signal with the same voltage as that of the terminals 2-1 and 2-2, and are outputted from a terminal 20-1 of a four-line type through a feedback circuit and an HYB. Therefore, the deterioration of S/N does not occur.
Patent JP-S62161844-A (JP)
Title: Rubber composition for tire tread
Inventor: YAMADA HARUO
IPC: C08K3/02
Filed: 1986-01-10
Abstract: PURPOSE:To provide the titled composition having excellent processability, impact resilience, etc., and composed of a stock rubber containing a polymer obtained by terminal-modification of a rubbery polybutadiene or styrene- butadiene copolymer produced by the use of an organic lithium catalyst. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a stock rubber containing >=10(wt)%, preferably >=30% polymer having a Mooney viscosity of 20-150 and obtained by terminal-modification reaction of (a) a rubbery polybutadiene or a rubbery butadiene-styrene copolymer containing <=45% styrene unit, having a vinyl bond content of 10-70% in butadiene unit and a molecular weight distribution of 1.2-3 and produced by the polymerization in a hydrocarbon solvent (e.g. n-hexane) in the presence of an organic lithium catalyst (e.g. n-butyllithium) with (b) a carbodiimide compound (e.g. dicyclohexylcarbodiimide) with (B) 10-100pts. of carbon black, (C) 0.1-5pts. of sulfur and (D) a vulcanization accelerator.
Patent JP-H06205741-A (JP)
Title: Ophthalmological system
Inventor: KOIKE CHIKASHI
IPC: A61F9/007
Filed: 1993-01-11
Abstract: PURPOSE:To provide an ophthalmological system organically integrated with configurations as a slit-lamp microscope, an ophthalmological measuring device, and ophthalmological therapeutic devices without impairing respective functions. CONSTITUTION:A slit-lamp microscope is constituted of the lens system of an illumination system consisting of a lamp 101 through a prism 107 and the lens system of a microscope main body consisting of an objective lens 131 through an eyepiece 137. This ophthalmological measuring system is constituted of a measuring laser light source 111 through a vertical scanning mirror 117, a beam splitter 132 through a photoelectric transfer element 145, and a light emitting element 146 through a filter 149. Its first ophthalmological therapeutic device is constituted of the first therapeutic laser light source 121 through a horizontal scanning mirror 127, and its second ophthalmological therapeutic device is constituted of the second therapeutic laser light source 151 through a moving mirror 156, and an aiming laser light source 161 through a beam splitter 165.
Patent JP-H09188189-A (JP)
Title: Lighting device for vehicle
Inventor: TAKAHARA YOSHIYUKI
IPC: B60Q1/44
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce the operation of a switching mechanism by controlling a lighting state based on the running speed information of a vehicle. SOLUTION: Controlling mechanisms 10, 20, 40 have switching mechanisms 12, 13,a speed detecting means 40, running judging means 211a and a driving signal supply means 211b. The running judging means 211a judges if a vehicle is running or not based on running speed information from the speed detecting means 40. The driving signal supply means 211b supplies different kinds of driving signals to a lighting mechanism 30 based on operation information from the switching mechanisms 12, 13 and judgment information from the running judging means 211a. The lighting mechanism 30 lights in full luminosity or in weak luminosity in response to the kind of the supplied driving signal, thereby reducing the operation of the switching mechanism.
Patent JP-H10200153-A (JP)
Title: Optical receiving/transmitting module
Inventor: IKETANI AKIRA
IPC: G02B6/42
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To bond a light receiving/emitting element easily onto a substrate while positioning accurately by filling a recess, made in any one of the substrate or the light receiving/emitting element, with solder and then bonding the light receiving/emitting element to the substrate while fitting the bonding faces tightly. SOLUTION: The light receiving/emitting module 10 comprises a semiconductor laser 12 bonded onto a silicon substrate 11 through solder H. The solder H fills a recess 13 made in the surface of the silicon substrate 11 through an air gap S and bonds the lower surface of the light receiving/emitting element 12 to the silicon substrate 11. The recess 13 has a plane area slightly larger than the area of the lower surface of the semiconductor laser 12. An optical fiber 14 is bonded through an adhesive into a V-groove 15 made in the silicon substrate 11 and protected by a retaining plate 16. Consequently, floating due to the solder layer is prevented and a constant relative positional relationship can be sustained.
Patent JP-H06208247-A (JP)
Title: Electrostatic image developing toner
Inventor: KAWASE HIROMITSU
IPC: G03G9/087
Filed: 1993-01-11
Abstract: PURPOSE:To improve the cleaning property of a toner and to prevent offset phenomenon without using a releasing oil in the case of heat roller fixing by making the difference between the maximum length of 8 directions from the center of gravity of the projected image of the toner and the minimum length of 8 directions and the average length of 8 directions are in specified range and using a specified polar monomer. CONSTITUTION:The surface layer of the toner has unevenness substranitally, the difference between the maximum length (LCL) of 8 directions from the center of gravity of the projected image of the toner and the minimum length (LCS) of 8 directions is expressed by LCL-LCS>=0.1(mum), and the average length (LCA) of 8 directions is <=5.5mu, and also, the polar monomer expressed by formulae I and II is used. In the formula I, R is H or CH3, X is expressed by formula III, R3 is unsatd. hydrocarbon, (n) is integer of >=2. In the formula II, R is H or CH3, Y is the atom group consisting of C, O and H.
Patent JP-S60148024-A (JP)
Inventor: KUROSAWA TAKANORI
IPC: H01H50/56
Filed: 1984-01-12
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-S5595878-A (JP)
Title: Test circuit for cut-off leading minor current
Inventor: NISHIHARA ATSUSHI
IPC: G01R31/333
Filed: 1979-01-12
Abstract: PURPOSE: To realize a test for the leading minor current cut-off performance of the 60Hz group using the power source of 50Hz, by installing the resistor in series or parallel to the load capacitor.  
     CONSTITUTION: The closed circuit consists of the sequential and serial connection of reactor 2, sample breaker 3, serial resistance 12 and load capacitor 4 each to AC power source 1. With variation of resistance 12, the phase angle can be controlled between cut-off current IC and power voltage E. The rising time differs by 20% for the recovery voltage between the 50Hz and 60Hz groups. Accordingly, the phase angle between the voltage and the current of the 50Hz group is adjusted to 60° in order to secure the coincidence to the waveheight time of the 60Hz group via the 50Hz voltage waveform. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06208544-A (JP)
Title: Method and device for controlling bus interface
Inventor: ONO MASATOMO
IPC: G06F13/42
Filed: 1993-01-11
Abstract: PURPOSE:To optimize an access time by predetermining the standard access time of a memory, counting the access time of the memory by a CPU, and varying the standard access time corresponding to the counted time. CONSTITUTION:The CPU 2, when accessing the memory 6, accesses a data buffer 5 first, which then accesses the memory 6 and outputs a ready signal 7 to a zero-wait control part 3 and a wait control part 4 at its end. The standard access time for the access to the memory 6 is predetermined. When the CPU 2 accesses the memory 6, a counter circuit 1 starts counting a bus clock 13 once the access is started and when the counted value of the bus clock 13 at the end of the access by the CPU 2 is in a predetermined zero-wait area, the zerowait control part 3 shortens the standard access time. When the counted value is in a wait area, on the other hand, the wait control part 4 extends it.
Patent JP-S57118757-A (JP)
Title: Production of packages of japanese unbaked cake
Inventor: SUZUKI KISAKU
IPC: A23G3/00
Filed: 1981-01-12
Abstract: PURPOSE: An unbaked cake is put in a vessel and simultaneously the gaps between the vessel and the unbaked cake are filled with a food colloid solution, then, the vessel is made air-free and sealed tightly, and sterilized to produce packages of Japanese unbaked cake of high storability.  
     CONSTITUTION: An unbaked cake 3 such as steamed MANJU (a bun stuffed with a bean-jam filling), DAIFUKU MOCHI (a rice cake stuffed with bean-jam) or KASUTERA (a kind of sponge cake) is put on the center inside the vessel 1 made of plastic film or the like and the gaps between the vessel 1 and the unbaked cake 3 are filled with a food colloid solution 4a. Then, the air in the vessel is completely evacuated and the vessel is tightly sealed with the cover 2, then the vessel is heated to effect sterilization and cause the gelation of the colloid solution 4a, thus producing packages of unbaked cake. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01178143-A (JP)
Title: Optical disk device
Inventor: KOKUBO MICHIO
IPC: G11B7/135
Filed: 1988-01-08
Abstract: PURPOSE:To facilitate adjustment for an optical axis by almost aligning the optical axis of light which reciprocates between an optical path deflecting means and a parallelogramic prism to the turning shaft center of a turn driving means, and furthermore, placing the optical path deflecting means so as to remain at the same position without being changed for a fixed optical system. CONSTITUTION:The fixed optical system 1, and the turn driving means 4 on which the parallelogramic prism 5 and an objective lens 6 are placed and operated integrally are fixed on a base 2, respectively. Also, the central optical axis of the objective lens 6 and the turning shaft center of the turn driving means 4 are adjusted in parallel via the prism 5, and furthermore, the optical axis of the light which reciprocates between the prism 5 and a galvanomirror 3 are adjusted so as to be aligned to the turning shaft center of the turn driving means 4. Therefore, it is possible to adjust the reflecting plane of the galvanomirror 3 at a prescribed position where the turning shaft center of the turn driving means can be set in parallel with the optical axis of the light from the galvanomirror 3, and to adjust the fixed optical system 1 so as to align the optical axis of the light from the reflecting plane to the turning shaft center of the turn driving means 4. In such a way, the adjustment for the optical axis can be performed easily.
Patent JP-H04237584-A (JP)
Title: Butt laser beam welding method for high carbon steel sheet
Inventor: YOSHIKAWA HIDEO
IPC: B23K26/21
Filed: 1991-01-14
Abstract: PURPOSE:To realize a continuous combinational stage of laser beam cutting and laser beam welding by solving a problem of the occurrence of weld defects such as a blowhole by an oxide film at the time of butt welding by a laser beam on the high carbon strip steel sheets. CONSTITUTION:Oxygen generated from the oxide film inevitably produced at the time of welding is fixed as an Al oxide by performing laser beam welding while a filler wire containing 0.3-10wt.% Al being fed to a weld zone. This oxide is not bubbled even in welding heat under the extremely high temperature by the laser beam and does not cause weld defects such as the blowhole and there is no problem at all even if the laser beam cutting stage and laser beam welding stage are continuously performed.
Patent JP-S5285990-A (JP)
Title: Preparation of catalyst for purification of nox and co in exhaust gas
Inventor: ICHIKI MASAYOSHI
IPC: B01J25/00
Filed: 1976-01-12
Abstract: PURPOSE: To prepare a catalyst for purifying NO x  and CO in exhaust gas with high activity in the presence of moisture by eluting Al  from an Al - Cu -Ni alloy or the alloy mixed with at least one out of the period 4 - 5 and group V - VIII metals with acid, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62161452-A (JP)
Title: Die casting machine
Inventor: NAKANO AKIO
IPC: B22D17/20
Filed: 1986-01-10
Abstract: PURPOSE:To obtain forming mold having excellent mechanical characteristics and high temp. impact and high pressure resistances by forming a forming mold and injection sleeve and piston, by high strength ceramics. CONSTITUTION:The forming mold consists of fixed molds a1, which is held by an one side of a fixed platens C1, C2 and arranges a movable hob 1 or insertions 2, and a movable mold a2, which is held to fit through a movable disk E by tightening bar D suspended between both fixed molds and arranges movable hob 1 or insertions 2. One side or both sides of the fixed molds and the movable mold are formed by the high strength ceramics and also the injection sleeve F injected to fill up molten metal into the fixed and movable molds and piston G inserted as slidable in the injection sleeve is formed by the high strength ceramics.
Patent JP-H03208426-A (JP)
Title: Cordless telephone system
Inventor: SHINOZAKI KENJI
IPC: H04W84/08
Filed: 1990-01-10
Abstract: PURPOSE:To operate a mobile station with a high connection probability by providing a means retrieving the idle channel in radio call channels when power is applied and a display means displaying the state of an idle channel to recognize the idle state of the channel properly. CONSTITUTION:When power is applied through the installation of a base station 1, a control circuit 5 is operated according to the mode set by a selector switch 11 when a power application signal is inputted. That is, when an idle channel retrieval mode is selected, the control circuit 5 activates a radio reception circuit 7 to retrieve the presence of an idle channel as to all call channels. Then the number of idle channels is counted and the idle channel number after the end of retrieval is displayed on a display device 10. Thus, the number of idle channels is known at the installation of the base station 1 and whether or not the installed location is an optimum location is immediately discriminated.
Patent JP-H04241587-A (JP)
Title: Mute pulse generating circuit
Inventor: YAMAMOTO MASAYUKI
IPC: H04N5/44
Filed: 1991-01-16
Abstract: PURPOSE:To generate a mute pulse without fail in switching a horizontal synchronizing signal frequency by setting the threshold voltage of a frequency change width detection circuit by a voltage decided according to the frequency voltage conversion rate of a frequency voltage and frequency change width. CONSTITUTION:An adder 4 outputs an added frequency converting voltage a little higher than a frequency converting voltage VH by adding an additive voltage VX to the voltage VH outputted from a frequency voltage converting circuit 1. This added frequency converting voltage is held in a voltage hold circuit 5, and a hold voltage VS is outputted. In this case, a comparator 6 compares the voltage VH with the VS and when the voltage VH is higher, a comparator pulse C is generated. The pulse C triggers a pulse generating circuit 3, and the mute pulse is generated. At such a time, the circuit 3 sets the threshold voltage of the circuit 1 by the voltage decided according to the voltage converting rate of the circuit 1 and the required frequency converting width. Thus, when switching the horizontal synchronizing signal frequency, the mute pulse can be generated without fail.
Patent JP-S60151230-A (JP)
Title: Method and apparatus for throwing starting material for glass
Inventor: NARUKAWA YOUICHI
IPC: F27D3/14
Filed: 1984-01-11
Abstract: PURPOSE:To throw continuously and exactly a starting material for glass into a melting furnace with high thermal efficiency by dropping the starting material into a bag-shaped pipe placed through the wall of the melting furnace, melting it, and feeding the melt into the furnace through each through hole of a small diameter pierced in the bottom of the pipe. CONSTITUTION:A crucible 1 is divided into chambers with partition walls 20, 21 while leaving glass passages. When the surface of molten glass in the crucible 1 lowers, the lowering is detected with a detector 8, and a motor 17 for rotating a rotary valve is driven to drop a starting material for glass in a cullet hopper 15 into a bag-shaped pipe 10 through a feeder 18. The pipe 10 has been placed through the wall 9 of a melting furnace 2 so that the lower end reaches the inside of the furnace 2. The starting meterial dropped into the bottom part of the pipe 10 is melted by the heat of the furnace 2, and the melt is fed into the starting material feeding chamber 3 of the crucible 1 through each through hole 11 of a small diameter pierced in the bottom of the pipe 10. The melt is then passed through the defoaming chamber 4, the stirring chamber 5 and a temp. adjusting part 6, and it is molded.
Patent JP-S62161221-A (JP)
Title: Decoding device
Inventor: SAKO YOICHIRO
IPC: H03M13/00
Filed: 1986-01-10
Abstract: PURPOSE:To quicken the error detection by providing a means applying correction processing to an error correction code until a data request signal comes and a means applying error detection to an error detection code after the data request signal comes or the correction processing is finished. CONSTITUTION:A data of a matrix block is stored in a memory 1 and when the decoding is started, an input/output control circuit 3 supplies the data from the memory 1 to an error correction circuit 4 and when a correction end signal Pe is generated or a data request signal Rx is supplied, the input/output control circuit 3 supplies the data from the memory 1 to a CRC operation circuit 5. After the correction end signal Pe is generated, when the correction operation is transited to the error detection or the correction operation is transited to the error detection after the data request signal Rx comes, and in the latter case, even when he correction operation is not finished with respect to the matrix block, the error detection is transited. Thus, the data transmission is applied quickly.