baber/WOPTO huggingface dataset:
Patent JP-H02305058-A (JP)
Title: Printer device
Inventor: TAKADA HIROMI
IPC: B41J29/13
Filed: 1989-05-18
Abstract: PURPOSE:To allow this device to have a scanner function, as well, while avoiding the device from becoming large in size and high in cost by disposing a document reading scanner device on the upper cover. CONSTITUTION:A document reading scanner device 23 is disposed on the upper cover 18. A reading part 24 for constituting this document reading scanner device 23 is disposed on a position right above the upper carrying path 9, and also, at the upper part of the reading part 24, a read guide plate 25 is arranged so as to be opposed to the reading part 24. In such a manner, the document reading scanner device 23 is disposed against the upper cover 18 provided so as to be replaceable separately from the body side, therefore, by selecting or replacing the upper cover 18, a printer device with the scanner device and a usual printer device having no scanner device are assembled, while being classified easily. Accordingly, the printer device can be provided with a scanner function, as well, while avoiding it from becoming high cost, and the system can be miniaturized.
Patent JP-H0677962-A (JP)
Title: Optical radio data transmission system
Inventor: WATANABE MASAHIRO
IPC: H04B10/11
Filed: 1993-04-28
Abstract: PURPOSE:To enalarge a communication enable area and to improve communication efficiency or communication quality by linking plural equipment main bodies by optical transmission and providing both of functions for data transmission and relaying at a master equipment modem. CONSTITUTION:When an optical signal (f) from a slave equipment modem M2 is received, a master equipment modem M0) sends data addressed to the equipment itself to a temrinal equipment 8, the frequency (f) is converted to f', optical transmission is performed to the slave equipment modem over a wide range, and the master equipment modem is functioned as a repeater. In this time, light is emitted after confirming the absence of the optical signal with carrier sense so as to prevent the confusion of transmitting/receiving operations between the plural modems. Further, a callee monitors the state of a line at a carrier level measuring part and when the fault of each resistor emits light, communication velocity is switched to the optimum velocity. Thus, the communication enable area is enlarged, slave equipments can be increased, and the communication efficiency or communication quality can be improved.
Patent JP-H02303274-A (JP)
Title: Facsimile equipment
Inventor: MAKIHATA KAZUHISA
IPC: H04N1/32
Filed: 1989-05-17
Abstract: PURPOSE:To prevent a failure in training and to reduce the communication time by referencing the communication speed stored in the communication with an opposite equipment so as to decide the training start speed. CONSTITUTION:The equipment is provided with a communication control section 2 sending and receiving a communication control protocol, a transmission section 3, a reception section 4, a training start speed decision circuit 5 deciding the training start speed and a communication speed storage circuit 6 informing the communication speed with opposite parties so far to the decision circuit 5. Upon the receipt of the communication speed information, the training start speed decision circuit 6 designates a maximum speed when number of times of communication is less than a preset prescribed number of times, and selects the most frequency communication speed among communication speeds so far when the communication number of times exceeds a prescribed number of times to decide the training start speed and sends the information to the communication control section 2.
Patent JP-S5649309-A (JP)
Title: Control agent against algae
Inventor: TAKASE TAKENOBU
IPC: A01N59/08
Filed: 1979-09-28
Abstract: PURPOSE: A durable control agent against algae, capable of controlling various algae growing in the water system, particularly a red tide doing damage to the raising fishery by the abnormal multiplication, with low toxicity to fishes, and comprising a halogenic acid salt of an alkali (earth) metal as an active constituent.  
     CONSTITUTION: A control agent against algae comprising a halogenic acid salt or halogenous acid salt of a metal selected from an alkali metal or alkaline earth metal, e.g. sodium chlorate or calcium chlorate, as an active constituent. The control agent is used as the active constituent alone or in combination with a carrier, but usually handled conveniently as an aqueous solution. The agent may be mixed, adsorbed or permeated into an inorganic substance, e.g. clay or talc, and dusted to make the amount of the active constituent 2W5ppm. The agent can be used continuously or intermittently by a mechannical means. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09307213-A (JP)
Title: Manufacture of printed circuit board, and printed circuit board
Inventor: OGURA AKIO
IPC: H05K3/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent any crack or breakage from being generated in a printed circuit board without augmenting the printed circuit board, when boring an attachin hole in the printed circuit board. SOLUTION: Even in the manufacturing method of the part for forming an attaching hole in a board 1, there are provided processes (processes 1-4) for providing a pattern made of copper 2, a process (process 5) for providing a covering member 8, and a process (process 6) for providing a silk 11 for silk printing in the part including the part for boring the attaching hole and extending from it to two end edges 12 of the board 1. Therefore, even in a process (process 7) for boring the attaching hole by blanking, no crack or breakage is generated in the board 1.
Patent JP-S61283671-A (JP)
Title: Electrical insulating paint
Inventor: HIRAI MASATOSHI
IPC: C09D5/25
Filed: 1985-06-11
Abstract: PURPOSE:To provide the title paint which has excellent coating efficiency, hardness and buffer effect for retaining reliability, by blending a thermosetting resin, additives and a solvent with a high proportion of an inorg. filler so as to give a coating film whose coefficient of thermal expansion is below a specified value. CONSTITUTION:A thermosetting resin such as a resol type phenolic resin or bisphenol A type epoxy resin, 80-85wt% (based on the quantity of paint solid) inorg. filler having a low coefficient of thermal expansion such as fused silica, 0.1-1.0wt% silane coupling agent and additives such as fine silica powder, etc. are blended together. The blend is diluted with a solvent to obtain the title paint which gives a coating film having a coefficient of thermal expansion of 1X10<-5>/ deg.C or below.
Patent JP-H02305820-A (JP)
Title: Photosensitive polyimide
Inventor: FURUYA HIROYUKI
IPC: H01L23/29
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a photosensitive polyimide improved in sensitivity and adhesiveness by constituting it from units of a specified formula. CONSTITUTION:An organic diamine (a) of formula I (wherein Z is a photosensitive substituent; X is a substituent selected from among CH3, CH3CH2, CH3O, Cl, Br, F, CN, NO2, CF3, CF3CF2, CF3O and H; and n is 0-4) is reacted with an organic tetracarboxylic acid (b) of formula II (wherein Ar is a tetravalent organic group, desirably an aromatic group) in an organic polar solvent for polymerization and/or a suitable solvent in which the polymer is substantially soluble while cooling the reaction system with a suitable cooling medium for controlling the heat of reaction to obtain a photosensitive polyamic acid as a precursor. This polyamic acid is cyclized thermally and/or chemically to obtain the title polyimide comprising a polymer of a structure of formula III.
Patent JP-S5826808-A (JP)
Title: Cosmetic
Inventor: ITOU KENZOU
IPC: A61Q1/12
Filed: 1981-08-11
Abstract: PURPOSE:An acidic emulsified cosmetic having improved stability with time and good action on the skin, comprising an ester carboxylic acid type active agent and a soup of higher fatty acid, suppressing its pH to a low value. CONSTITUTION:A cosmetic comprising preferably 0.5-5wt% based on total amount of a higher fatty acid such as lauric acid, myristic acid, palmitic acid, stearic acid, etc., a basic substance such as sodium hydroxide, triethanolamine, etc., and an ester carboxylic acid (e.g., succinic ester of glyceryl monostearyl ether, etc.) shown by the formulaIor formula II (X1 is compound residue containing one or more OH; Y is 0-34C dibasic acid residue or hydroxy acid residue; X2 is higher fatty acid residue; Y2 is hydroxy acid residue). The cosmetic has a weak acidity, a pH of about 5.0-6.5 fitting to the skin.
Patent JP-H11288651-A (JP)
Title: Structure of instantaneous trip of circuit breaker
Inventor: NORIISHI AKIHIKO
IPC: H01H71/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an instantaneous trip of a circuit breaker which has a good assembling characteristic and which can surely prevent disconnection of a moving iron from an electromagnetic frame. SOLUTION: The instantaneous trip of a circuit breaker has: an electromagnetic frame 1 having a moving iron slot 13 consisting of a front supporting part, a back supporting part 6, an upper recess part 7, a lower recess part 8, an upper diagonal part 9, a lower diagonal part 10, an upper protruding piece hooking part 11, and a lower protruding piece hooking part 12; a moving iron 2 having a first protruding piece 14 and a second protruding piece 15 which are engaged in the moving iron slot 13, and having an insertion stopping piece 16 which is opposite to the first and second protruding pieces 14, 15 and which determines the insertion depth of the moving iron 2 when the electromagnetic frame 1 is assembled to the moving iron 2, and being rotatable using the insertion stopping piece 16 as an axis; a spring 3 which is suspended and engaged between a spring hook hole b18 provided at the other end of the moving iron opposite to the first and second protruding pieces 14, 15, and a spring hook hole a17 provided in the electromagnetic frame 1, and which normally energizes into an open state a magnetic circuit consisting of the moving iron 2 and the electromagnetic frame 1 ; and a conductor 4 provided inside the magnetic circuit to magnetize the magnetic circuit.
Patent JP-H08282665-A (JP)
Title: Corner support jig for preventing load from being unfastened and shifted
Inventor: IGARASHI HIDEO
IPC: B65D19/38
Filed: 1995-04-17
Abstract: PURPOSE: To prevent a packing band used in a horizontal direction from sliding in a corner support jig for preventing a load from being unfastened and shifted. CONSTITUTION: A corner support jig comprises a main body 1 including a lid 11 and a corner support 12, wherein the corner support 12 has triangular protrusions 12a with a protrusion (x) projected longitudinally, a hole 12b for receiving a string is formed between the triangular protrusions 12a, a packing band 5 is passed through the hole 12b, the corner support 12 also has a hook hole 12d for receiving a stretch band at its lower end, the stretch band is extended further to the protrusion (x) through a bottom of a pallet, and it is hooked on the protrusion (x).
Patent JP-S5458215-A (JP)
Title: Portable sprayer
Inventor: YOSHINAKA MINORU
IPC: B05B15/04
Filed: 1977-10-18
Abstract: PURPOSE: To greatly save labor for handling a portable sprayer, by spraying or dipping only a bunch of grapes with or in a mist of chemical liquid from its cylindrical spray nozzles through easy control at the handle.  
     CONSTITUTION: When a switch 2 of a sprayer 1 is turned on, its liquid pressure unit is activiated. When a lever 17 of a handle 14 in a hand is pressed on to open a valve inside the handle, the pressurized chemical liquid reaches spray nozzles 11 through a discharge port 3, hose 16, handle 14, distributor 13 and pipe 12 and is sprayed toward the center of a cylindrical body 9. For dipping a bundle of grapes hanging down from a trellis 23 in the liquid, the treatment is completed only by lifting the handle 14 so that the bundle 24 is put in an opening 10 of the cylindrical body 9. The surplus of the liquid after spraying is returned to a tank 4 being purified with a filter 19 and another filter 8 in a liquid feed port 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09303609-A (JP)
Title: Flow control valve and flow control system using it
Inventor: FUJITA HIROSHI
IPC: F16K31/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent metal contamination of a fluid generated by mechanical sliding of metal by composing a driving means so as to drive a valve element housed in a housing part by magnetic force arranged on an outside. SOLUTION: A control valve 5 is formed in such a constitution that a valve element 57 is sealed and housed in a housing part in fluid-sealing relation, the valve element 57 is magnetically connected and driven by a ring magnet 68 installed on a movable body 66 arranged on the outside of a seal member 51b. Namely, a ball screw 65 is rotated and driven by the driving source 63 of a driving mechanism 62 for driving the valve element 57 vertically, and thereby, the movable body 66 provided with a magnet 68 on a lower end side is moved vertically. Since the magnet 68 and a magnet 61 built in the valve body 57 are installed so as to install magnetic poles in a direction reverse to each other, attraction is applied between both magnets 68, 61.  A shaft 69 for guiding vertical movement of the variable body 66 and for stopping rotation at the time of vertical movement of the movable body 66, is arranged on the lower side of the driving source 63 downward.
Patent JP-S5553577-A (JP)
Title: Dot system printer device
Inventor: NAKAMURA HARUKA
IPC: B41J2/24
Filed: 1978-10-16
Abstract: PURPOSE:To print right type without inverting dot patterns, by forming an ink portion of a printing ribbon for the surface or the back so that the ink portion be opposed to a printing head in response to the moving direction of a printing head carriage. CONSTITUTION:A printing blank form 2 is inserted between printing ribbons 3, 5 for the surface and the back, and the surface of the blank form 2 is opposed to an ink surface of the ribbon 3 and the back of the blank form 2 to an ink surface of the ribbon 5 respectively. Type is printed on the surface of the printing blank form 2 during the time when a printing head carriage 6 moves in the right direction, and type is printed on the back of the blank form 2 during the time when the carriage 6 shifts in the left direction. There is no necessity for the inversion of dot patterns, and both characters printed on the surface and characters printed on the back are printed in right characters if viewing the characters while placing each surface toward the front whenay direction 7 dot is continually driven in the order of X1- X5.
Patent JP-H06337066-A (JP)
Title: Spring-loaded metallic c-ring
Inventor: NAKAJIMA TATSUJI
IPC: F16J15/08
Filed: 1993-05-27
Abstract: PURPOSE:To enable the degree of resiliency to be adjusted under a cirtain wire diameter without a substantial increase in the type of wire material and diameter at the time of adjusting the degree of resiliency due to a coil spring, and eliminate concern about a drop in restoring force even in the case of use over a long term. CONSTITUTION:The winding posture of a coil spring 11 is spiral with inclination from the axial line thereof, and both ends of a wire are jointed to each other, thereby preparing a ring type member formed out of the inclined coil spring 11. Also, a part of the member is covered with a metallic shielding material 12 having a C-shaped cross section over the entire surface thereof.
Patent JP-H07252794-A (JP)
Title: Heat-resistant paper and catalyst support consisting of the same paper
Inventor: NAKATSUJI TADAO
IPC: D21H17/67
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a heat-resistant paper being a thin paper, especially, having characteristics useful as a support of a catalyst in a chemical reaction and having excellent strength and excellent in various kinds of processabilities, especially corrugation processing. CONSTITUTION:This heat resistant paper contains (a) 5-30wt.% of pulp made from a cellulose fiber, a polyolefin fiber or an aromatic polyamide fiber, (b) 10-30wt.% of a glass fiber and (c) 40-85wt.% of sepiolite. This catalyst support can be obtained by forming such a heat resistant paper in a corrugation-like structure.
Patent JP-S6019832-A (JP)
Title: Retaining wall
Inventor: YAMANE IZUMI
IPC: E02D29/02
Filed: 1983-07-11
Abstract: PURPOSE:To simplify the foundation work of a retaining wall even for soft ground by a method in which a pile is made up of a column material, a diagonal member, and a beam connecting the column material and the diagonal member, a bottom plate is placed on the beam, and soil is covered on them. CONSTITUTION:A retaining wall consists at least of two piles 10, a bottom plate 16, side plates 17, and coping stones 18. The pile 10 made of reinforced concrete consists of a column material 11 of an angular cross section, a diagonal member 13 extended slantly downwards from the head 12 of the column material, and a beam 15 extending horizontally from the leg 14 of the column material and connecting to the diagonal member 13. In constructing the retaining wall, the column leg 14 and beam 15 of the pile 10 are buried, the side plates 17 are laid, the bottom plate 16 is laid on the beam 15, and then soil is covered on them. Other side plates are erected on the side plates 17, sheathing is covered on them, and lastly coping stones 18 are stacked up thereon.
Patent JP-H08321531-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TSUURA KATSUHIKO
IPC: H01L21/66
Filed: 1995-05-25
Abstract: PURPOSE: To prevent excessive supply current or excessive signal current when probes are put up on the whole chip of a semiconductor wafer in a wafer burn-in process, by cutting off the wiring of a pad electrode of an imperfect chip before the wafer burn-in process. CONSTITUTION: After a diffusion process is finished, an imperfect chip wherein a power supply current flows excessively or an excessive current flows through a signal terminal is detected by a wafer inspection process, and the coordinate data of the imperfect chip on a wafer are obtained. On the basis of the coordinate data, the pad electrode of the imperfect chip is cut off. An irradiation part 9 is irradiated with a laser light, from above a passivation protecing film 8, and a wiring 6 is cut off. For example, the wiring 6 is continuously irradiated with YAG laser which generates stable laser energy, and cut off.
Patent JP-H07233488-A (JP)
Title: Production of magnetic substance-containing layer
Inventor: HIRATA OSAMU
IPC: C23F4/00
Filed: 1994-06-08
Abstract: PURPOSE:To etch a magnetic substance-contg. layer without using a mask pattern. CONSTITUTION:A magnetic substance-contg. layer 12 is formed on a substrate 11 and the surface of a region of the layer 12 to be etched is scanned with a magnetic head 13 so that the direction of magnetic polarization of the magnetic substance in the region is made uniform. The magnetic substance-contg. layer 12 is divided into a ferromagnetic substance region 12a in which the direction of magnetic polarization of the magnetic substance is uniform and a weak magnetic substance region 12b in which the direction of magnetic polarization of the magnetic substance is not uniform. The ferromagnetic substance region 12a is then removed by etching by utilizing the difference in etching rate between the two regions due to the difference in the strength of a magnetic field.
Patent JP-H10326136-A (JP)
Title: Method and device for expanding and contracting window panel
Inventor: LUDOLPH FRANK E
IPC: G06F3/0481
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To automatically expand a window panel without resizing other panels, by generating an expanded window panel when it is judged that a pointer is stationary in a window panel for a threshold time and that the panel is in the state to be expanded. SOLUTION: When the pointer enters a new window panel, it is checked whether or not the panel can be expanded (step 520). When the window panel can be expanded and the user desires to expand it, the panel is expanded (step 570) after the pointer is stationary in the panel for the threshold time. Here, the threshold time is set and then when the user moves the pointer beyond several panels which do not desire to be accessed at this point of time, only the necessary panel is expanded while their expansion are avoided.
Patent JP-H08322122-A (JP)
Title: Cover member used for hollow elastic roller of linear-body moving controller and linear-body moving controller using member thereof
Inventor: TAKAHASHI JUNJI
IPC: H02G1/06
Filed: 1995-05-25
Abstract: PURPOSE: To prevent the separation of a linear body from a hollow elastic roller pair effectively, to display a high control capability even if a controller is wet by rain and the like and to prevent the puncture of the hollow elastic roller caused by the small splits of a wire effectively. CONSTITUTION: A cover member 5 is mounted on a hollow elastic roller 1 so that the member can be attached and detached. The cover member is formed of an elastic deformable material and thick so that a specified irregularity pattern can be formed in the outer peripheral surface at an adequate depth. This cover member is fitted on the hollow elastic roller 1 under the non-filled state of gas, and then the gas is filled into the hollow elastic roller 1 to push its outer surface to an inner surface 8 which is analogous to the outer surface.
Patent JP-S5830315-A (JP)
Title: Filtering and dehydrating machine
Inventor: SOGABE AKIMOTO
IPC: B01D25/12
Filed: 1981-08-14
Abstract: PURPOSE:To filter suspended solids of high concn. and viscosity easily with good efficiency by moving an agitating plate back and forth on filter cloths upon starting of filtration and filtering the raw liquid while scraping filter cakes. CONSTITUTION:When clamping frame bodies 8 are attracted to each other by operating oil hydraulic cylinders 9, respective rubber rings 10 come into tight contact with each other, thereby sealing filter chambers 15 and raw liquid filter chambers 17 from the outside. Thereafter, raw liq. is fed from a raw liq. tank 35 through a feed pipe 37 and a valve 40 into the chambers 17. An agitating plate 14 which is one body with a diaphragm pressure accumulating chamber 11 is provided in the chambers 17. The plate 14 moves back and forth on the surfaces of filter cloths 18 to scrape off the filter cakes stuck on the surfaces of the filter cloths 18. While filtration capacity is maintained in such a way, the raw water is filtered with the filter cloths 18, and the filtered water is fed through a pipe 48 into a clean water tank 44. In a dehydration stage, air is forced from a compressor 39 into the chambers 17 to compress the chamber 11 and to retreat the plate 14; thereafter, water is fed through a water feed pipe 45 into the chamber 11 to expand the chamber 11 thereby advancing the plate 14 and dehydrating the chambers 17.
Patent JP-S62283394-A (JP)
Inventor: HAYATA NORIFUMI
IPC: G09G3/36
Filed: 1986-05-31
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-S61284132-A (JP)
Title: Photodetector
Inventor: AKUTSU NOBORU
IPC: H04B10/50
Filed: 1985-06-11
Abstract: PURPOSE:To prevent mixture of noise with simple constitution by containing a PIN photodiode and an impedance conversion FET into the same package. CONSTITUTION:The PIN photodiode 1, the impedance converting junction FET 2, a resistor 3 deciding a bias point of the FET 2 and a load resistor 4 are assembled in a single package 6, and its output is connected to a signal processing circuit 5. That is, an infrared ray signal subject to pulse modulation is photoelectric-converted by the diode 1 of the package 6 and the result is fed from the output of a source follower circuit comprising the FET 2, the bias resistor 3 and the load resistor 4 to the circuit 5, to which an output signal is given with a low impedance. Thus, the circuit gain is lowered to prevent abnormal oscillation.