baber/WOPTO huggingface dataset:
Patent JP-S6144614-A (JP)
Title: Mold for injection molding resin magnet
Inventor: YONEYAMA TETSUTO
IPC: B29C45/00
Filed: 1984-08-09
Abstract: PURPOSE:To cause the magnetic characteristics of a product to be sufficient by providing the exciting coils giving the magnetic fields with mutually opposite directions to the upper and lower yorks connected to an inner pole, and so on. CONSTITUTION:At the mold for injection molding a plurality of ring shape resin magnets with radical and anisotropic properties, the exciting coil 40 for magnetizing the inner pole 12 and the outer pole 10 defining a ring like space 50, is arranged at the outer periphery of the mold. The exciting coils 40, 40' giving the magnetic fields with mutually opposite directions to the upper and lower yorks 32, 32' connected, as a magnetic circuit, respectively to the upper and lower part of the inner pole 12, are provided. The exciting coils 60, 60' generating the magnetic fields with the directions opposite to at least one of the exciting coil 40, 40', are arranged onto the mold of the portion becoming almost symmetrical axis of a plurality of ring like spaces 50, and the yorks 62, 62' connected to at least one of the upper and lower yorks 32, 32', as a magnetic circuit, are provided in the exciting coils 60, 60'.
Patent JP-2000353171-A (JP)
Title: Document reader
Inventor: INAGAKI TATSUYA
IPC: G06F17/30
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To send the image data of an original read out under a required condition e.g. to a storage means to request its storage by easily utilizing a means prepared independently of designed functions without preparing a specific input means. SOLUTION: When image data read out by a reader 26 are data read out from a form original F as the extraction result of an image processing part 29 and an OCR recognition result, a control part 21 allows a reader 26 to read out the image data from an original P inserted into the form original F in accordance with a processing condition (character/code) entered in the form original F and send the read image data to a server device 12 through a communication control part 25 as an image file in each document to store and manage the image file in an IMS 13.
Patent JP-H0722902-A (JP)
Title: Filter circuit
Inventor: ODA TOMOKI
IPC: H03H11/04
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a filter circuit where the transfer function does not depend on the absolute temperature, in a filter circuit for which a current bias is applied. CONSTITUTION:A filter circuit 8 has a prescribed transfer function expressed by including thermal voltage VT which is proportional to the absolute temperature and a current bias is applied to the circuit 8 by a bias circuit part 9. The bias circuit part 9 has a thermal voltage compensation circuit 10 and the part 9 applies a current bias for a filter circuit part 3 so as to cancel thermal voltage VT in the transfer function. Thus, the transfer function does not depend on the absolute temperature.
Patent JP-H0455608-A (JP)
Title: Method and apparatus for feeding dehydrated cake
Inventor: SEKIMOTO TOSHIJI
IPC: F23G5/44
Filed: 1990-06-26
Abstract: PURPOSE:To promote dispersion and separation of a dehydrated cake in a furnace and improve a combustion efficiency by a method wherein compressed air is injected into the plug-like dehydrated cake in a dehydrated cake feeding pipe and then the dehydrated cake is pushed into an incinerator. CONSTITUTION:A dehydrated cake feeding pipe 3 is connected to a wall 2 of an incinerator 1. When a dehydrated cake in a pipe 10 is forcedly fed, the cake reaches a dehydrated cake feeding pipe 3 and then a predetermined amount of dehydrated cake (k) is accumulated in a plug form between a front side of an injection port 21 of a compressed air injection nozzle 20 and an opening end 4 of the dehydrated cake feeding pipe 3. Then, a solenoid valve is opened and the compressed air is injected from the compressed air injection nozzle 20. Then, the injection port 21, is directed toward the opening end 4, so that the dehydrated cake is pushed out toward the incinerator 1. A pushing speed at this time is quite faster than a speed of cake pushed by a pump, so that the dehydrated cake can not keep its form of block as in the prior art and finally the cake is finely dispersed. Since the compressed air is expanded within the incinerator 1, the dehydrated cake is further separated and dispersed through this expansion.
Patent JP-S6226145-A (JP)
Title: Cover opening and closing device for car utility box
Inventor: KOBAYASHI SHIGEO
IPC: B60R7/06
Filed: 1985-07-29
Abstract: PURPOSE:To make it easy to open a cover, by making a damper operate only when the cover is closed. CONSTITUTION:When a closed cover 12 is turned upward, a segment gear 13 turns around an axis 11 causing to rotate a swinging arm 18 clockwise around a pin 17. In this case, since the projection 18c of the swinging arm 18 presses the projection 20a of a slide plate 20, the slide plate 20 slides against a spring 21. Therefore, a gearing of a gear 22a of the damper and an intermediate gear 16b is disconnected, the damper operates no longer, and the cover 12 can be turned upward easily. When the cover passes the dead point, it is kept tightly instantly at the opening position by the spring.
Patent JP-H0457994-A (JP)
Title: Additive for paper-making process
Inventor: TSUTSUMI HARUKI
IPC: D21H17/37
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a paper-making additive suitable as an additive for pulp slurry to improve the paper strength by reacting a specific cationic copolymer with a hypohalite under alkaline condition. CONSTITUTION:The objective additive can be produced by copolymerizing (A) 0.1-20mol% of a diallylamine derivative monomer of formula I (R1 and R2 are H or CH3; R3 and R4 are H or 1-6C alkyl; X is anion of inorganic or organic acid) and (B) 80-99.9mol% of an acrylamide monomer of formula II (R5 is H or CH3) and reacting the resultant cationic copolymer with (C) a hypohalite at 50-110 deg.C under alkaline condition in a short time.
Patent JP-H1093014-A (JP)
Title: Method of manufacturing device having metallized surface
Inventor: ANILKUMAR CHINAPURASADDO BERT
IPC: H05K3/18
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reliably form a flip chip and wire bonding pads on a component structure having an organic surface and circuit board having an organic surface and considerably increase the device density on the circuit board. SOLUTION: A liq. layer contg. a surfactant is fed to a catalytic layer on a board (station 482), and the wet board is treated in a electroless liq. bath tank (station 484) in which the surfactant level is approximately determined by measuring the surface tension of the electroless liq. to adjust the quantity of the surfactant to be fed into the tank, based on the measured surface tension.
Patent JP-H0331621-A (JP)
Title: Air conditioner
Inventor: SHIMOMURA NOBUO
IPC: F24F1/00
Filed: 1989-06-28
Abstract: PURPOSE:To raise the temperature of the room quickly to a set point, when the heating operation is started, by forming an opening at an end of a double floor as a passage to the room and by dividing the ejected air into two flows, one being sent through an outlet open to the room and the other being sent through a lower outlet open to an underlying space. CONSTITUTION:When the heating operatio is started, a damper 32 is actuated to divided warmed air into a flow to be sent through a lower outlet 31 and another flow to be sent through an air duct 33 at the start of heating; the warmed air is sent through the lower outlet 31 and through an outlet-at-the-start-of-heating 34. The warmed air ejected through lower outlet 31 flows through an underlying space 36 and is ejected through a vent 37 so that the warmed air warms the living space 24 from under. Simultaneously the warmed air ejected through the outlet-at-the-start-of- heating 34 warms the living space 24 from above so that the temperature can be raised to a set point quickly. In cooling, a blower 28 is designed to rotate oppositely to the rotation for heating; the air flows upward; it is cooled as it passes a heat exchanger 27 and the ejected upward from an upper outlet 30. The cooled air, which has been discharged upward, flows through the underlying space 36 in the double floor 35 and sucked in through the lower outlet 31.
Patent JP-S5689175-A (JP)
Title: Solid image pickup device
Inventor: YOKOGAWA HIROSHI
IPC: H04N5/335
Filed: 1979-12-20
Abstract: PURPOSE:To enable to use the same solid image pickup element with different numbers of scanning lines, by synthesizing the 1H-delayed signal and the signal, which is not delayed, with gains different from each other. CONSTITUTION:The 1H-delayed signal and the signal which is not delayed are supplied to gain control circuits 23 and 22 where rates of amplification gains are varied by the staircase wave of the 6H period which is generated by staircase wave generating circuit 21 and has different levels at every 1H, and output signals are synthesized to shift the average maximum point to the larger side of rates of amplification gains. Consequently, the CCD of the 525-scanning line system is used as that of the 625-scanning line system.
Patent JP-H0522813-A (JP)
Title: Opening stopper for door
Inventor: MAEDA JUNJI
IPC: H02B1/38
Filed: 1991-07-08
Abstract: PURPOSE:To see that the opening stopper for a small door provided inside a switchboard panel can be locked surely in the condition that the door is open and that this lock can be released easily with one touch. CONSTITUTION:A guide plate 16, which is mounted in a frame-shaped opening 12, supports a pin 15, which interlocks with the opening and closing operation of the door being coupled by a hinge, and a combination guide hole 16a and hooked stopper, which engages with this pin 15, is made in a guide plate 16, and a plate spring 17, which presses the pin 15 in open condition against the hooking part 16b at the end of a guide hole 16a and holds it, is attached to the inner face of the door, and the lock is released merely by fully opening the door once in case of closing the door.
Patent JP-H06343352-A (JP)
Title: Air conditioner in greenhouse
Inventor: TAKANO SATOSHI
IPC: A01G9/24
Filed: 1993-06-11
Abstract: PURPOSE:To obtain an air condition capable of optimally keeping the growth environment of a cultivated plant by spreading a pair of cold or warm air- blowing pipes along both the sides of a thin and long plant cultivation bed disposed in a green house. CONSTITUTION:A pair of cold or warm air-blowing pipes 20 are spread along both the sides of a thin and long plant cultivation bed disposed in a greenhouse 1 expressed by the dashed line, and cold or warm air having a temperature conditioned with an air conditioning means 4 is blown out from the blowing pipes. Only the area expressed by the dotted line A is kept at a growth environment suitable for a cultivated plant.
Patent JP-S6056514-A (JP)
Title: Preliminarily foaming process of thermoplastic resin particle and device thereof
Inventor: MAEDA HIROFUMI
IPC: B29B9/16
Filed: 1983-09-08
Abstract: PURPOSE:To obtain preliminarily foamed particles without air pollution by a method in which the thermoplastic resin particles containing volatile foaming agent are injected into a water sealed low pressure vessel, while heating and pressurizing said resin particles, and said particles are sunk into the water, and then the foamed particles are taken out through the water connecting both water surfaces. CONSTITUTION:The thermoplastic resin particles 2 containing volatile foaming agent are dispersed into the water 3 in a pressure resisting vessel and heated under pressure. Next, this water dispersed material is introduced into an injection hole 6 by way of an injection line 14 and is injected into the space in a water sealed low pressure vessel 7, whereby preliminarily foaming is achieved. The foaming agent volatilized from the resin particles is recovered from a recovery line 11, and the space in the low pressure vessel 7 is kept at a specified pressure. Then, the preliminarily foamed particles 8 are sunk into water by a pushing plate 13 moving up and down along a partition wall 17, and are floated on an outside water surface 10 by the buoyancy of said particles 8 through the water connecting both water surfaces. The foamed particles are sucked and taken out by a suction pipe 18.
Patent JP-H1113242-A (JP)
Title: Handrail cover
Inventor: ISHIDA MASAJI
IPC: E04F11/18
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To easily align adjacent handrails on their cut end faces and connect the adjacent handrails to each other without giving an ill feeling. SOLUTION: A casing 4 having an engagement protrusion 7 and a bottom plate 5 having an engagement groove 8 constitute a handrail 3. When the handrail 3 is set up at a stairway, the casing 4 for the handrail 3 is inclinedly cut at its end while the bottom plate 5 is bent in matching to the inclination of the stairway. The engagement groove 8 of the bottom plate 5 is fitted to the engagement protrusion of the casing 4 and the casing 4 is slided along the continuous bottom plate 5, so that the adjacent casing 4 can be easily abutted to each other on their cut end faces. Then, a cover 1 is screwed to the bottom plate 5 at both ends and a gap between the adjacent casing 4 is blocked with the cover 1 having a slender thin plate 2 to connect the adjacent handrails 3 to each other without giving an ill feeling.
Patent JP-H1067298-A (JP)
Title: Method for manufacturing thin sheet metal part for binding system of occupant in vehicle
Inventor: FRANZ BUIAA
IPC: B21D28/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity of anticorrosive treatment by using such a thin sheet metal part that zinc exists on a surface of a thin sheet metal. SOLUTION: A thin sheet metal part is manufactured by a zinc plated thin sheet metal. This thin sheet metal part is covered with a zinc cover 20 on both faces thereof. A thin sheet metal part 10 is manufactured by a zinc. plated thin sheet metal at least at one separation step, preferably, by blanking machining. At this separation step, a material end fringe 30 having a chamfered zone 32 and a rupture zone 34 occurs. A part of zinc of the zinc cover 20 positioned close to the material end fringe 30 on a surface of a thin sheet metal is brought on the chamfered zone 32 by the separation step. The rupture zone 36 is free from zinc. However, not only the chamfered zone 32 but also the rupture zone 34 are anticorrosion-machined due to the remote effect of zinc.  The remote effect of zinc into the chamfered zone 32 is sufficient for anticorrosion-machining the rupture zone having the height of 1mm when measured in the direction of thickness of the thin sheet metal completely.
Patent JP-H0610170-A (JP)
Title: Hydrophilic coating film
Inventor: SUGIMOTO TOSHIAKI
IPC: C23D5/02
Filed: 1992-06-24
Abstract: PURPOSE:To maintain hydrophilic property over a long period of time even under severe conditions in use by forming a hydrophilic coating film contg. specified amts. of oxides of Si, Al and B and having uniform pores of a specified size on the surface of a heat exchanger. CONSTITUTION:A hydrophilic coating film contg., by mol, 50-90% SiO2, 3-40% Al2O3 and 3-40% B2O3 when constituent elements of the film made of oxide of at least Si, Al and B are expressed as oxides and having uniform pores of <=10mum pore diameter is formed on the metal surface of a heat exchanger or an evaporator. Excellent water resistance and mechanical strength are ensured and a porous material penetrates into the film by the surface tension of water and exhibits hydrophilic property. Hydrophilic property due to the surface energy of the film itself is also exhibited.
Patent JP-S6145651-A (JP)
Title: Charging edition and transmitting device
Inventor: NAITO TOSHIHIRO
Filed: 1984-08-08
Abstract: PURPOSE:To improve the stability of network operation by stopping the setting operation before the setting of a virtual call is finished when the congestion of a network management station is detected and cutting off the virtual call after the setting of call is finished. CONSTITUTION:A charging data editing device U1 transmits a charging data D2 to a congestion supervisory device U3 after charging data D1 is collected and edited. When the device U3 detects no congesting state, a call set request signal S2 is transmitted to a call setting device U2 and when charging data exists in a charging data storage device U4, it is transmitted together with the generated charging data to a charging collecting device U5. On the other hand, when the state is in the congestion state, the U3 transmits the data D2 to the device U4, where the data is stored. Further, the U4 is in the congestion state during setting of a call, a call cut-off request signal S3 is transmitted to the device U2 to cut off the charging virture call and the data U2 is transmitted to the device U4, where it is stored.
Patent JP-H1118088-A (JP)
Title: Image repetitive conversion coder, its method and decoder
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/463
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To realize high coding efficiency for all images, including an image where a high coding efficiency is not obtained through a repetitive conversion coding only. SOLUTION: A received original image 100 is given to 1st and 2nd block generating sections 1, 2, where the image is divided into 1st and 2nd block images, a block image 107 after conversion obtained by applying conversion processing to the 2nd block image 102 stored in an image memory section 3 at an image conversion generating section 7 is fed to an approximate block retrieval section 4, the 1st block image 101 and the block image 107 after the conversion are matched, a block image minimizing errors of the both is retrieved and sent to a selection section 10. An output 131 resulting from applying vector quantization to the 1st block image 101 is fed to the selection section 10 from a vector quantization section 11, and a closer image is selected by the 1st block image 101 and the selected image is fed to a coding-multiplexer section 9.
Patent JP-S6410707-A (JP)
Title: Temperature compensation system for semiconductor device
Inventor: OTSUKA YOSHIHIRO
IPC: H01L27/14
Filed: 1987-07-02
Abstract: PURPOSE:To realize a small-sized and low-cost temperature compensation system by monolithically forming a thermistor for temperature compensation in an integrated circuit. CONSTITUTION:The input resistances Rs1, Rs2 (generally called Rs) and the feedback resistances Rf1,Rf2 (generally called Rf) of a differential amplifier A13 are monolithically formed on the same common substrate as other amplifier part by an ion implantation for the input resistance Rs and by a base diffusion for the feedback resistance Rf respectively. Then, by using a difference between the temperature coefficient of the input resistance Rs and the temperature coefficient of the feedback resistance Rf, the gain of the differential amplifier A13 is made to have the negative temperature coefficient so as to cancel the temperature coefficients of logarithmic amplifiers A11, A12, and the temperature coefficient of a whole color temperature detecting circuit 11 is made to be '0'. Thus, the system can be constituted into a monolithic IC constitution, which can correct the temperature characteristic of the circuit, including the differential amplifier A13 without externally attaching the thermistor, and it can be made small-sized and low-cost.
Patent JP-H0756671-A (JP)
Title: Keypad scanner for keypad with plurality of keys
Inventor: MAIKERU II SUPATSUKU
IPC: H03M11/20
Filed: 1994-07-19
Abstract: PURPOSE: To provide a simple and inexpensive keypad scanner with low power consumption. CONSTITUTION: A keypad scanner is provided with a circuit 22 which detects when any key is not pressed, and generates a no key-down signal 124, circuit 126 which detects when more than two keys are pressed, and generates a plural key-down signal, and interruption generator 140 connected with the above mentioned circuits. The interruption generator 140 includes a circuit 142 which detects the level change of the no key-down signal, circuit 146 which detects the level change of the plural key-down signal, and circuit 150 which generates an interruption signal 160 when either the circuit 142 which detects the level change of the no key-down signal or the circuit 146 which detects the level change of the plural key-down signal detects the change.
Patent JP-H10341113-A (JP)
Title: Microwave detector
Inventor: SAWADA MOTOJI
IPC: H01Q23/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a microwave detector with high sensitivity by adopting a structure to reduce a specific impedance to circuit components so as to reduce a frequency conversion loss of a mixer circuit. SOLUTION: A microwave circuit component 12 whose lower face is open is mounted to a detector to cover a metallic film 11 on a printed circuit board 10. Thus, a horn antenna and a cavity are configured. A flip chip mixer diode 31 is mounted on a throat of the horn antenna, that is, in the middle of a front side of a board 30 having projections 30a, 30b at both side ends. The anode and the cathode of the diode are conductive respectively to an anode electrode pattern 32a and a cathode pattern 32b which are formed separately on the front side of the board including the projections through surface mount. The projections are mounted between a boss 12c and a through hole 13 to connect the diode to each circuit.
Patent JP-S6328525-A (JP)
Title: Electric discharge machine
Inventor: MIZUTANI TAKESHI
IPC: B23H9/14
Filed: 1986-07-16
Abstract: PURPOSE:To facilitate the working of hole in the coincidence of axis center with high precision by installing a pair of electrodes opposed with a same axis center onto the both sides of a work and carrying out the working by sending the both electrodes in the axial direction from the both surfaces through revolution. CONSTITUTION:An electric discharge voltage having the reverse polarity to the ordinary case is applied onto the electrodes 8 and 8 supported through a shaft 7 onto an electrode shaping block installed into a container 3 and a V-vearing 6 on a base 1, and the shaft 7 and the electrode 8 are advanced through a screw 16 and a lever 13 by a motor 17, revolved by a motor 9, and the electrode 8 is shaped to the diameter and shape of a worked hole. A work 4 is fixed in substitution for the shaping block, and an electric discharge voltage having the ordinary polarity is applied onto the electrode 8 and the work 4 from a power source, and the shaft 7 and the electrode 8 are advanced through revolution by the motors 9 and 17, and a hole is formed through the fine electric discharge machining. Since, in this case, the axis centers of the electrodes 8 and 8 coincide each other, a small diameter hole can be penetration-worked correctly.
Patent JP-H0217830-A (JP)
Title: Battery voltage-drop alarm controller of electronic equipment
Inventor: SASAKI REI
IPC: G01R31/36
Filed: 1988-07-06
Abstract: PURPOSE:To make an alarm treatment in case of a battery voltage-drop possible even in a high load operating state by changing over the second operating available lower standard when an electronic equipment is in a high load operating state against a battery. CONSTITUTION:The first reference voltage V1 is set to an operating available lower voltage of an electronic equipment. The second reference voltage V2 is set to a voltage value to be lowered instantaneously when a high load device 60 is operated or a voltage-drop allowable lower value of a battery 10. A main control section 30 inputs a signal (B) and signal (C) outputted from a voltage detection circuit 20, and the voltage-drop of the battery 10 is detected on the basis of the signal (B) when the electronic equipment is in a low load operating state. When the electronic equipment is in a high load operating state, the voltage-drop of the battery 10 is detected on the basis of the signal (C). In case those detection states reach the first or the second operating available lower standard, the main control section 30 performs alarming.