baber/WOPTO huggingface dataset:
Patent JP-S63301572-A (JP)
Title: In-circuit tester
Inventor: NAGANO KATSUMI
IPC: G01R31/26
Filed: 1987-05-30
Abstract: PURPOSE:To facilitate measuring electrical characteristics of a photocoupling device with a simple constitution under the conditions that the photocoupling device is mounted on a board by a method wherein 1st and 2nd contact means which supplies a forward current to a light emitting device, a 3rd contact means which applies a bias voltage to a photodetector, a 4th contact means which leads out a photocurrent and a converting means which converts the photocurrent into a voltage are provided. CONSTITUTION:A forward current is supplied from a current source Is through probe pins CP1 and CP2 to a light emitting device LD which constitutes a photocoupling device DUT. A reverse bias voltage source Vs is connected to a photodetector PD with a probe pin CP4. A photocurrent which is lead out through a probe pin CP3 is converted into a voltage by an operational amplifier A and measured by a voltmeter V. With this constitution, the electrical characteristics of the photocoupling device DUT can be measured with a simple constitution under the conditions that the photocoupling device is mounted on a printed circuit board PCB.
Patent JP-H01305681-A (JP)
Title: Teletext receiver
Inventor: SHINPO HIROYASU
IPC: G09G5/32
Filed: 1988-06-02
Abstract: PURPOSE:To promptly update a picture at the time of displaying a four-picture by providing a means to change the number of cross directional display picture elements, and a means to change a display start position according to a case whether reduced display is executed or the reduced display is not executed. CONSTITUTION:When the reduced display is designated with a keypad 10, a display start position setting means 62 is controlled by a microprocessor circuit 2, and the display start position is set. Next, a display picture element number setting means 63 is controlled, and the number of the cross directional display picture elements is set to 256 picture elements. The microprocessor circuit 2 selects selected character program data, reduces and decodes a conventional character graphic picture having longitudinal directional 204 picture elements and cross directional 248 picture elements into a character graphic picture having longitudinal directional 102 picture elements and cross directional 128 picture elements using a first reducing means 12, a second reducing means 13, a third reducing means 14, a first character generator 9, and a second character generator 11, and decodes the character graphic picture in a display memory 7. Thus, it becomes unnecessary to execute 4-dot shift processing by the microprocessor circuit, and time for updating the picture at the time of the four-picture display can be shortened.
Patent JP-S61295407-A (JP)
Title: Catalyst combustion device
Inventor: GOKAJIYA YOSHIYUKI
IPC: F23D14/18
Filed: 1985-06-21
Abstract: PURPOSE:To make it possible to give the amount of combustion a large variation without damaging combustibility and restrain the slip rate of the catalyst to minimum and improve combustibility by carrying an oxide catalyst on the porous heat resistant ceramics fiber and dividing the catalyst combustion section into a first and second sections. CONSTITUTION:A first catalyst combustion section 1 constructed below a catalyst combustion device and a second catalyst combustion section constructed above the first catalyst combustion section 1 are provided. They are divided into two sections by the partition 3 which is provided at almost the middle position of the combustion device. The first catalyst combustion section is constituted with a first gas chamber 9 which is provided with a first support cylinder 8 made of a porous plate, etc. at the upper center of the lower burner cover body 4 and a first combustion catalyst body 11 on which a first heat insulating material 10 consisting of a formed body of heat resisting ceramic fiber is provided and which carries at the outer circumferential face of the first heat insulating body 10 a platinum family metal such as Rh, Pd, Pt. etc. as an oxide catalyst on a porous heat resisting ceramic fiber congregate and which is installed in the shape of circumferential face. Further, the second catalyst combustion section 2 is constituted the same as the first combustion catalyst body 11.
Patent JP-H08328027-A (JP)
Title: Sealing material composition for liquid crystal display element and liquid crystal display element using the same
Inventor: ASAKUMA SUMITOSHI
IPC: C08G59/24
Filed: 1995-06-02
Abstract: PURPOSE: To improve adhesive property and resistance to moist/heat by using an epoxy resin having dicyclopentadiene skeleton and >=2 glycidyl groups in the molecule as the essential component. CONSTITUTION: In an one-pack type adhesive composition consisting essentially of the epoxy resin, a hardening agent, an inorganic filler and a solvent, the epoxy resin having dicyclopentadiene skeleton and >=2 glycidyl groups in the molecule is used as the essential component. The content of the epoxy resin per total epoxy resin is preferably >=20wt.%. One or more kind thereof can be jointly used. Further, the epoxy resin is preferably solid or semisolid to prevent the slippage between two substrates in a state before heating and hardening in an assembly process of the liquid crystal display element. As the inorganic filler, a carbonate, a sulfate of various metals, alumina and silica are exemplified.
Patent JP-H01306980-A (JP)
Title: Coin sending device
Inventor: ABE HIROSHI
IPC: G07D1/00
Filed: 1988-06-04
Abstract: PURPOSE:To obtain an efficient coin sending device which can be actuated surely by enlarging the projecting quantity of the coin sending piece of the device. CONSTITUTION:A coin sending piece 5 on a coin sending piece carrier 8 protrudes from the surface of the outer peripheral part 3a of a coin sending disc 3 by such a maximum protruding quantity that by which the piece 5 can pick up three coins at a position where the piece 5 is diametrally faced to a coin sending guide 7, for example, at a coin picking up position. The protruding quantity decreases as the 5 piece rotates toward an outlet 6 and becomes such a quantity that can send only one coin to the outlet 6 before reaching the outlet 6. The protruding quantity further decreases as the piece 5 rotates further and the piece 5 gets into a coin sending piece housing hole 9 and does not protrude from the surface of the outer peripheral part 3a of the disc 3 before the piece 5 reaches a coin sending guide 7. After passing through the fitting position of the guide 7, the piece 5 gradually protrudes again from the surface of the part 3a and the protruding quantity increases to the maximum protruding quantity. Thus the coin sending efficiency is remarkably improved and, at the same time, the reliability in actuation can be increased.
Patent JP-S5260542-A (JP)
Title: Micro-calculator
Inventor: FUTAGAWA YOSHIKIYO
IPC: G06F15/02
Filed: 1975-11-13
Abstract: PURPOSE: To obtain longer life of batteries by combining a complementary symmetrical FET transistor (C-MOS) and a liquid crystal display to reduce power necessary for the clock generator and others. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6028956-A (JP)
Title: Production of aromatic amine
Inventor: ANDOU NAOKI
IPC: B01J23/00
Filed: 1983-07-28
Abstract: PURPOSE:The reaction between an aromatic halide and ammonia is carried out in the presence of an alcohol and a catalyst containing water and a copper compound to achieve high-yield and low-cost production of an aromatic amine at a high reaction rate. CONSTITUTION:In the reaction between an aromatic halide such as dichlorobenzene, chloroaniline, or trichlorobenzene and ammonia in aqueous solvent in the presence of a catalyst containing a copper compound such as cuprous oxide, cuprous halide, or cupric hydroxide, a C3-6 aliphatic alcohol such as propyl alcohol or alicyclic alcohol such as cyclohexanol is allowed to coexist in the reaction system and the reaction temperature is kept at 170-250, preferably 200-240 deg.C for 2-40hr to give the objective compound. The amount of alcohol used is 0.01-15pts.wt. per 100pts.wt. of ammonia.
Patent JP-S62294434-A (JP)
Title: Apparatus for forming monomolecular built-up film
Inventor: URATA YOSHIYUKI
IPC: B01J19/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a high quality monomolecular built-up film simply and efficiently, by partitioning the monomolecular film developed to the water surface of a single developing water tank into a plurality of sections by partition barriers and transferring the partitioned films to a carrier successively. CONSTITUTION:Molecules (a) are diffused onto the water surface of a developing water tank and a moving barrier 12 is moved to form a monomolecular film. Next, a plurality of partition barriers 7 surface-treated so as to have the same property as the surface of a carrier are placed on a rising and falling arm 8 and the partition barriers are allowed to fall until the bottom surfaces thereof are contacted with the monomolecular film (a). At this time, since the bottom surfaces of the partition barriers are brought to a state of adsorbing the monomolecular film, to change is generated in the densities of the monomolecular films on the partitioned water surfaces. Next, the monomolecular films on the water surfaces of the partitioned developing water tanks S are successively transferred while a carrier 19 is moved to build up a multilayered monomolecular film on the surface of the carrier. By this method, a built-up film is obtained by simple operation without taking a process for adjusting the density of a molecule at every one transfer as is conventional.
Patent JP-S6119532-A (JP)
Title: Workpiece conveyor
Inventor: KOIZUMI NOBORU
IPC: B23Q7/03
Filed: 1984-07-02
Abstract: PURPOSE:To enhance the workpiece feed capacity of a chain-type workpiece conveyor for a lathe or the like, by providing a conveyance chain with means for moving a workpiece station between a moving line and a service position off the line. CONSTITUTION:A conveyance chain 3 is provided with straight portions 3a at which a circular indexing table 6 is provided rotatably relative to the body of a workpiece conveyor. When a workpiece station 16 in a position X is moved to a loading position Y and engaged with a station support portion 6a of the indexing table 6, the chain 3 is stopped and the indexing table is moved up and receives the work station 16 from the chain 3. The table 6 is then turned by a prescribed angle and moved down to hand the next work station 16 to the chain 3. The preceding workpiece station 16 moved down with the table 6 is sent to a workpiece service position WS. According to this constitution, interference with a robot hand is prevented, and the workpiece feed capacity of the workpiece conveyor is enhanced.
Patent JP-H01305672-A (JP)
Title: Signal processor for charge coupled device
Inventor: OOYASU MASAHIRO
IPC: H04N5/335
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a high-quality picture being always balanced between channels by applying feedback for a sampling circuit in order to minimize the difference between the gain of output amplifiers of two channels even when the difference occurs. CONSTITUTION:In a vertical blanking period, the signal charges of two levels are inputted from input diodes 11 and 12 of respective channels 13 and 14, the difference between the potential differences between the channels is detected at a difference component detector 27, the feedback is applied to a sampling circuit 20 in order to minimize the difference, and the balance of the gains of output amplifiers 15 and 16 between the channels is kept. Thus, even when the balance of the output amplifier gains between the channels is lost due to a temperature drift, etc., the feedback is operated immediately, and the loss of the balance can be corrected.
Patent JP-H0947352-A (JP)
Title: Tufted carpet and its recycling method
Inventor: RANDOORU EI SUFUERATSUZA
IPC: B32B5/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make recycling possible by coupling the base of primary backing, tufts and a supporting body together with hot melt adhesives having the melting temp. lower than the melting temp. of any thereof. SOLUTION: The surface fiber tufts 2 and the primary backing 1 are produced from the same polymer material. The supporting body 4 may be made of the materials different from the materials forming the fiber tufts 2 and the primary backing 1. The hot melt adhesives 3 to be applied on the rear surface of the primary backing 1 are compatible with the tufts 2, the backing 1 and the supporting body 4 and have the melting temp. lower than the melting temp. of the backing and/or the supporting body polymer. A carpet 2 is heated by mean of a heater in a first stage. The heating temp. of the carpet 2 is the temp. sufficiently for softening the hot melt adhesives 3 but insufficient for melting the tufts/primary backing and supporting body polymer. The carpet components are split by a splitter and the components thereof are taken up by a take-up device in a second stage.
Patent JP-S6115134-A (JP)
Title: Transmission type screen
Inventor: INOUE MASAO
IPC: G03B21/625
Filed: 1984-07-02
Abstract: PURPOSE:To enlarge an angle of a visual field, and also to adjust the angle by forming a lenticular lens extending in the vertical direction on an observation surface, and constituting the total reflecting surface of two or more surfaces whose inclination is different from each other. CONSTITUTION:A transmission type screen is constituted of a projection surface A facing a light source and an observation surface B facing the observation surface side at the side opposite to said surface A, and a lenticular lens extending in the vertical direction is formed on this observation surface B. In a lens unit 1 for constituting this lens, total reflecting surfaces 11, 11 for reflecting totally incident light which has traveled straight to both its dies and has been made incident, and a curved surface part which is at the top part of the lens unit and emits light which has been made incident on said total reflecting surfaces 11, 11 and has been reflected totally are formed. It will do that the top surface is constituted of one curved surface part 12, or constituted of two curved surface parts 12.
Patent JP-H11324189-A (JP)
Title: Method of fitting protective material to structure
Inventor: INAYA MASARU
IPC: E04B2/86
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To improve workability by installing a protective material in place of a form, and leaving the protective material on the surface of the concrete of a structure as it is after concrete is placed and cured. SOLUTION: Anchor sockets 8 are integrally fastened to a protective material 7 made of an elastic material by bolts 9 in advance, and the protective material 7 is arranged at the desired position for constructing a structure 10. The protective material 7 is installed to be pinched and supported by pressing jigs 11 for preventing a collapse, and concrete is placed. The outside pressing jig 11 is removed after curing, and the protective material 7 is surely fitted on the same face as the concrete face of the structure 10. For applying rigidity to the protective material 7, rib or lattice-like protruded reinforcing sections are formed on the inner and outer side faces of the protective material 7, or metal fibers are laminated and buried in the protective material 7. The fitting work of the protective material 7 is facilitated, and it can be accurately installed.
Patent JP-H095065-A (JP)
Title: Roll nip tool and contact-width measuring method of high-temperature roll nip
Inventor: MAIKERU BII UETSUBU
IPC: G01L5/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a roll nip for measuring nip width in the inside of a high- temperature roll nip. SOLUTION: A roll nip tool 100 includes a first thin section 104 to be inserted into a high-temperature roll nip. The first thin section 104 is provided with a first thin member 106 having a first surface 108 and a first electric circuit part 120 and provided with a second thin member 122 having a second surface and a second electric circuit part 126. The first electric circuit part 120 and the second electric circuit part 126 contact with each other for connection. The first thin section 104 is provided with a means 118 for separating the first electric circuit part 120 and the second electric circuit part 126 freely to be controlled. The tool 100 is connected to the first thin section 104, and the tool 100 includes a second section 170, which includes a means for showing the contact connection of the first electric circuit part 120 and the second electric circuit part 126.
Patent JP-H08307751-A (JP)
Title: Image input device
Inventor: YOKOYAMA DAISUKE
IPC: H04N5/225
Filed: 1995-05-11
Abstract: PURPOSE: To appropriately display the whole image information of various kinds of original images on a monitor screen by forming a pole part which supports an image pickup part upwards and a leg part which supports the pole part to be freely telescoped. CONSTITUTION: The pole part 3 consists of a cylindrical pole body 11 fixed on a base 4, and a cylindrical pole expandable part 12 on the tip of which the image pickup part 2 is fixed and the base terminal of which is inserted to the supporting part body 11 and formed to be freely telescoped in the direction of arrowhead A. The leg part 7 consists of a square cylindrical leg part body 13 inserted to the recessed part 5 of the base 4, and a leg expandable part 15 on the tip lower part of which a pad 14 is fixed and inserted to the leg part body 13 and formed to be freely telescoped in the direction of arrowhead B.  The leg part 8 consists of a square cylindrical leg part body 16 inserted to the recessed part 6 of the base 4 similarly as the leg part 7, and a square cylindrical leg expandable part 18 on the tip lower part of which a pad 17 is fixed and inserted to the leg part body 16 and formed to be freely telescoped in the direction of arrowhead C.
Patent JP-H11289994-A (JP)
Title: Formula feed containing additive having balanced nutrition
Inventor: TANAKA HIDEAKI
IPC: A23K1/165
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed formula feed having the same cost as that of a first-class formula feed, an increased growth rate and a reduced feed consumption, by the addition and mixing of a developed additive having a nutrition balance. SOLUTION: This mixed formula feed is obtained by blending a well-known formula feed with 0.5-1% of a nutrition balance agent prepared by previously fermenting soybean curd refuse as a waste of tofu processing with Bacillus subtilis of a cellulase, etc., to give a hydrolyzate, dehydrating and drying the hydrolyzate, adding lipase and reductase enzyme powder for promoting digestion after intake in the body to the hydrolyzate, further adding spiral fresh water algae and marine algae of green laver having hemopoietic role, dried vegetable powder, tea power, brewer's grain powder, adlay powder, Zizania latifolia powder, etc. Consequently, the mortality rate in pig raising is dropped from 30% to zero, mortality rate in poultry farming is dropped from 7% to <=1% and mortality rate in fry for dried young sardines for raising eels is dropped from 50-70% to <=2%.
Patent JP-H08307648-A (JP)
Title: Image communication equipment
Inventor: FUJII YASUO
IPC: H04N1/32
Filed: 1995-05-11
Abstract: PURPOSE: To avoid the operator from receiving an unpleasant sense by providing an output of a monitor tone with a prescribed tone volume independently of the sound volume of a received sound from a line and an incoming tone and a received tone. CONSTITUTION: A zero cross detection circuit 15 detects a change point for each period to detect a frequency from a line 6. A frequency detection circuit 16 measures a time between a measurement start point and a measurement end point of an output of the zero cross detection circuit 15. A control section 1 checks whether or not a valid signal is received from the line 6 by using a MODEM or the like in a communication section 5. When the valid signal is received, the control section 1 checks whether or not implementation of communication monitor is set by the operation of an operation section 7. The control section 1 checks a state of a monitor level variable SW from a memory section 2 so that a prescribed tone volume is outputted from a speaker 18 for both cases when the state is OFF and ON.
Patent JP-S63302112-A (JP)
Title: Tension adjusting method for timing belt
Inventor: TANAKA TADAO
IPC: F01L1/02
Filed: 1987-05-30
Abstract: PURPOSE:To prevent tension from being scattered by adjusting tension after the external force applied on a cam shaft has been taken off with each valve opened with pressure in adjusting the tension of a timing belt rotatting the cam shaft of an engine. CONSTITUTION:In adjusting the tension of a timing belt 9 on the manufacture line of an engine, an abutting arm 17 is arranged on the upper side of a rocker arm 2 first, and is pushed downward thereafter by the action of a driving section 18. This causes all valves 3 provided for the combustion chamber 4 of the engine to be pressed downward for taking thereby off the external force applied to a cam shaft 1. Then, a pulley 10 is moved by shifting the pulley support section 11 of a tensioner 12 so as to accomplish tension adjustment with a belt 14 fastened after the specified tension of the timing belt 9 is maintained.
Patent JP-H08323963-A (JP)
Title: Method and device for forming threshold value image in printed matter-inspection device
Inventor: NISHIDA MASASHI
IPC: G01N21/88
Filed: 1995-06-05
Abstract: PURPOSE: To realize a threshold value image forming method by which the stabilized inspection can be carried out by using a reference image or a prior reference image, and finding a corresponding threshold value of a central pixel for respective pixels from proximity pixels in the given rectangular range with the pixel to be inspected as its center. CONSTITUTION: A pattern of a traveling printed-matter 4 is input into a signal transmitting section 20 by utilizing the output of a rotary encorder 6 provided with a high-luminance and high-frequency fluorescent light 12 and synchronized with the movement of a three-plate type color line-sensor camera 11 and the printed matter 4, and then output of the pattern is transmitted to a processing section 30 through an optical fiber 8. The input signal is shading corrected in the processing section 30, and the corrected signal is stored as monochromatic data in a reference memory and inspection image memory, and its position is corrected and the print defect inspection is carried out by a defect adjustment section.  Also for the image of defect sensing threshold value formed by a learning section, the inspection is carried out by finding a corresponding threshold value of central pixel for respective pixels out of the proximity pixels in the given rectangular range in which the pixel to be inspected is included as its center. Thus the inspection performance of a profile portion of print pattern, can be retained and the stabilized inspection can be carried out.