baber/WOPTO huggingface dataset:
Patent JP-S6360677-A (JP)
Title: Television receiver
Inventor: TANAKA TOSHIAKI
IPC: H04N5/44
Filed: 1986-08-30
Abstract: PURPOSE:To permit a television receiver to automatically be switched in a mode for an external equipment by detecting a video signal from the equipment connected to outside and permitting a detection signal to switch in the mode for the external equipment. CONSTITUTION:If a VTR is reproduced, a composite video signal is inputted to a video amplifier circuit 1, whereby a vertical synchronizing pulse (d) is outputted from a video amplifier circuit 4 in a subsequent stage, and a signal (e) in the frequency is outputted from a monostable multivibrator 5. The signal (e) is frequency-divided in a circuit 6 and a frequency-output (f) is supplied to a video mode key switch 8 via a control switch circuit 7 so that a video mode key is correctly controlled. If the video signal comes from the VTR, the circuit 8 automatically switches the television receiver in the video mode, whereby the video signal of the VTR comes to be reproduced in the television receiver.
Patent JP-S6360818-A (JP)
Title: Powder and grain body feeding device
Inventor: TAZAWA HISASHI
IPC: B65G65/40
Filed: 1986-08-30
Abstract: PURPOSE:To smoothly feed a powder and grain body without causing a bridging pehnomenon by providing a stirring arm on the rotary shaft in a hopper while forming a screw having a cut-out part, etc. in the direction of scraping up said powder and grain body with respect to its rotating direction. CONSTITUTION:A hopper 2 for feeding a powder and grain body of a high polymer is installed on an extruder 1 which is a user via a feed passage 3. In the hopper 2, a feeding part 8 for the powder and grain body is provided on the upper part while a rotary shaft 5 driven by a motor 4 is provided inside it. And, a screw 6 is formed on the rotary shaft 5 from the middle part to the end art, while a stirring arm 7 which is rotated in the vicinity of the inner wall of the hopper 2 is installed on the rotary shaft 5. The screw 6 is formed spirally in the direction of scraping up the powder and grain body with respect to the rotating direction, and a cut-out part 6a, etc. is provided on the screw 6. Thereby, the powder and grain body can be smoothly fed without causing a bridging phenomenon even when the feed passage 3 may be long or thin.
Patent JP-2001030170-A (JP)
Title: Processing water generating device and cutting device
Inventor: OZAWA NARUTOSHI
IPC: B24B57/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of static electricity by reducing a specific resistance value of machining water and to prevent corrosion of a workpiece and a cutting blade by preventing processing water from becoming acid, in machining using processing water, such as cutting of the workpiece and washing. SOLUTION: A processing water generating device 10 to generate processing water used when an object to be machined is washed or machined comprises a nozzle 12 to feed processing water to a workpiece, a processing wafer feed route 13 to supply processing water to a nozzle 12, and a pure water feed source 11 to be coupled to the processing water feed route 13 and feed pure water. A carbon dioxide feeding means 9 to feed a carbon dioxide to processing water and an alkali water feeding means 22 to feed alkali water are coupled to the processing water feed route 13. Through mixture of the carbon dioxide, a specific resistance value is decreased and further by mixing alkali water, processing water rendered approximately neutralized is generated.
Patent JP-S6094162-A (JP)
Title: Electrostatic purification device for pure water
Inventor: FUKUSHIMA YUKIO
IPC: B03C5/02
Filed: 1983-10-28
Abstract: PURPOSE:To enable installation of an electrostatic purification device easily to an existing use point of superpure water and to perform secure removal of fine particles due to elution from an electrode plate and to prevent contamination due to eluted material by using a specified material for an electrode plate. CONSTITUTION:The whole body of an apparatus is formed to a tubular shape enclosed by an insulating body 10, and cylindrical positive electrode plates 18 and negative electrode plates 20 both having 500mm. length are arranged alternately in an expanded zone 16 with 4mm. distance along an axis of the tube, and the electrodes receive positive and negative charge respectively from terminals disposed to the inside of a supporting bar 22. By using stainless steel coated on its surface with a conductive ceramic or a material having low ionization tendency such as bismuth oxide, tungsten carbide, etc. for the electrode plates 18, 20, sure and quick removal of fine particles in water of superhigh purity is enabled for a long term.
Patent JP-S5993133-A (JP)
Title: Air conditioner
Inventor: NAKAJIMA ISAMU
IPC: F24F1/0059
Filed: 1982-11-19
Abstract: PURPOSE:To obtain an air conditioner capable of simultaneously air conditioning two chambers and of being disposed in the center of a room by providing air suction ports and air blow-off ports on the front surface and back surface of the main body, and disposing heat exchangers and single suction and multiblade blowers each facing respective suction inlet ports. CONSTITUTION:The main body is partitioned into front and rear chambers by a partition plate 10, and air suction ports 2 and 2' and air blow-off ports 14 and 14' are provided in the front and rear chambers, respectively. Further, heat exchangers 3 and 3' and single-suction, multiblade blowers 7 and 7' are disposed to form air conditioners on the front and rear surfaces. Accordingly, on the rear and rear surfaces, air-conditined air is discharged as indicated in blank arrows. Hence, two rooms can be air-conditioned simultaneously. Further, if the air conditioner is disposed in the center of the room, the entire part can be uniformly air-conditioned, and hence comfortableness can be improved.
Patent JP-2001036186-A (JP)
Title: Semiconductor laser drive circuit
Inventor: TANASE HIRONOBU
IPC: H01S5/323
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser drive circuit which can improve the drive of a high-resistance semiconductor laser such as a GaN semiconductor laser. SOLUTION: This semiconductor laser drive circuit 100 has a buffer circuit 40 which shapes the waveforms of input signals S4 to S7, a level shift circuit 50 which shifts the levels of output signals S4A to S7A of the buffer circuit 40, a switch circuit 60 which controls and outputs the signal levels of output signals S4B to S7B of the level shift circuit 50 according to switching control signals S3 and S8, a composing circuit 30 which puts together output signals S61 and S62 of the switching circuit 60, and a source follower 4, which supplies electric power to the high-resistance semiconductor laser 3 according to the output signal of the composing circuit 30. The high-resistance semiconductor laser 3 is, for example, a GaN-based semiconductor laser which emits violet laser light.
Patent JP-H0495304-A (JP)
Title: Lighting fixture
Inventor: SATO MITSUHARU
IPC: F21V7/00
Filed: 1990-07-31
Abstract: PURPOSE:To broaden the distribution of light in the sideward direction so as to secure a uniform distribution of illuminance and surely prevent emission of light at more than a predetermined vertical angle by forming the illumination opening side partially reflecting surface of a louver body into such a shape that light reflected there is emitted at a predetermined vertical angle. CONSTITUTION:Direct light from a lamp 4 is emitted within an area with a vertical angle theta1 of 60 deg.C or less. Light reflected by a reflecting surface 11 of an area roughly one-third that of the illumination opening 1 side portion of a longitudinal louver 9 is emitted within an area with a vertical angle theta2 of 50 to 60 deg.. Further, light reflected by a reflecting surface 12 of an area roughly two-third that of the portion of the longitudinal louver 9 opposite to the illumination opening 1 is emitted within an area with a vertical angle theta3 smaller than the vertical angle theta1. Therefore light distribution in the sideward direction is broadened by the reflecting surface 11 of the longitudinal louver 9 and twin-beam light distribution is secured and a uniform distribution of illumination is obtained. The light of the lamp 4 is reflected by the upper face of a cross louver 10 and incident on the reflecting surface 12 of the longitudinal louver 9 and, since the reflecting surface 12 has its vertical angle theta3 for reflected light set at a value smaller than the vertical angle theta1, the light reflected is emitted within an area with a vertical angle theta4 of less than 60 deg., so reflection of the light onto a VDT, etc., can be prevented.
Patent JP-S5993323-A (JP)
Title: Manufacture of anisotropic conductive sheet
Inventor: SHIINO MITSUO
IPC: B29C35/00
Filed: 1982-11-19
Abstract: PURPOSE:To obtain the titled sheet as a continuous sheet with good productivity, by injecting a mixture of an insulating material and metallic wire or metallic fiber (conductive fiber) in the circumferential direction from a central part, molding the mixture in a disk shape, and slicing said molded product in the circumferential direction. CONSTITUTION:Conductive fiber, whose diameter is desirably 20-30mum and length is 3-5mm., is uniformly mixed in an insulating material (e.g., PE, PP, and the like). Said mixture is injected and molded in a rotating metal mold 4 from an injecting sprue 3. Thus, a disk shaped molded product 5, wherein the conductive fiber is arranged in the injecting direction, is obtained. Then, a cutting blade is contacted with the outer surface of the molded product, and the molded product 5 is sliced along the circumferential direction. USE:Printed circuit boards and connectors for various electric and electronic elements.
Patent JP-H0947194-A (JP)
Title: Device for informing fishing result of fishing reel and information of fishing result
Inventor: SATO AKIHIKO
IPC: A01K89/015
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To readily confirm a fishing result without damaging a fish. SOLUTION: The amount of loading of a spool on which a fishing line is wound is detected by a spool load amount detecting means 3. A reasoning means 5 infers the size index of a caught fish based on the amount of loading of the spool when a fixed load is applied up to a given winding state. A memory means 7 memorizes the reasoned size index. An informing means 9 classifies the size indices memorized in the memory means into fixed classes and informs the number of each class when an index information order is given.
Patent JP-2001033406-A (JP)
Title: X-ray phase difference image pickup method and device
Inventor: KIMURA SHIGERU
IPC: G01N23/207
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive X-ray phase difference image pickup device with a wide range of measurement on the angles of refraction caused by changes in the phase difference of X-rays at the time when X-rays are transmitted through an object of image pickup. SOLUTION: In this image pickup method, an X-ray beam 2 from an X-ray focus 1 is made monochromatic and enlarged in beam width by monochromator crystals 4 and 5, and the X-ray beam 2 is collimated to bring the angle of divergence of the X-ray beam 2 into a 1/100 or less of the angle width of refraction of an X-ray beam by an analyzer crystal 8 of silicon single crystal. A subject 6 is irradiated with an X-ray beam 13 made monochromatic, enlarged in beam width, and collimated in this way. Then the distribution of angles of refraction by the phase difference of the X-ray beam 13 transmitted through the subject 6 is converted into changes in the intensity of a diffracted X-ray beam 14 or a transmitted X-ray beam 15 and is recorded in an X-ray film 10 or 11.
Patent JP-H0651036-A (JP)
Title: Short line fault testing device
Inventor: KAMEI KENJI
IPC: G01R31/333
Filed: 1992-07-30
Abstract: PURPOSE:To perform tests continuously by connecting a breaking resistance in parallel between two terminals of a simulation line, and eliminating shortage of the wave height in the transient recovery voltage. CONSTITUTION:When a shortcircuit current i1 is fed from a current source 2, a start gap 5 is closed at a time immediately before the time To when the current i1 goes the final zero value, and electric charges on a voltage source capacitor 4 are discharged. With this discharge, a high frequency current i2 is generated, and a current i1+i2 flows in a breaker to be tested 11. Because the current i1 goes zero at the time T0, only current i2 flows thereafter through the main breaking part 11a. The breaker 11 is broken at a time half wave after the time To, and between its terminals a voltage VA appears which bears such a waveform that the oscillative voltage VA-B (voltage between points A, B) in the simulation line 9 is superposed over the transient recovery voltage VB. Therein the voltage VA-B takes approx. the same value as where the breaking resistance 11b is in parallel connection with the main breaking part 11a, and there is no risk of the electric charges being discharged to permit the wave height of the voltage VB to be maintained satisfactorily. Thus continuous tests are carried out.
Patent JP-H0489173-A (JP)
Title: Post-treatment apparatus of molding sand for casting
Inventor: KAWABUCHI YOSHIOMI
IPC: B22D29/04
Filed: 1990-08-02
Abstract: PURPOSE:To prevent a casting product from being deformed and damaged at the time of separating the casting product having relatively low rigidity from the molding sand by providing the exciting force varying means for varying the exciting force based on the signal from shape signal output means. CONSTITUTION:A sequencer 7 recognizes the data representing the correspondence relation between the identification No. of the flask 13 and the kind of the casting product 14 manufactured with a sand mold 15 in the casting flask 13 based on the output from a molding machine control unit 18 for controlling the squeezing movement, etc., in the molding machine in accordance with the kind of product. By supplying AC power having frequency corresponding to the shape of this casting product 14 to an exciting motor 5, number of frequency in a trough 2, i.e., the exciting force imparted to the casting product 14 is made to be suitable to the product shape. By this apparatus, while preventing lowering of working efficiency in the case of separating the casting product 14 having comparatively high rigidity from the molding sand 16, the development of inferior quality of the deformation, damage, etc., in the casting product in the case of separating the casting product 14 having comparatively low rigidity from the molding sand 16, can be effectively prevented.
Patent JP-S5992833-A (JP)
Title: Paper feeder
Inventor: YAMAMOTO TAKEMI
IPC: B65H1/02
Filed: 1982-11-19
Abstract: PURPOSE:To simplify the construction and the operation by providing a hooking means to hook a paper tray at a retreated position by the operation of an operation lever to a hooking position and a releasing means to release the hooking by the operation of the operational lever to the releasing position. CONSTITUTION:The first hooking piece 108 and the second hooking piece 110 are provided at the center of a paper tray 38, while a rail part 106 bent downward is provided on the side brim of a connection part 102. In this construction, when an operation lever 82 is operated to the hooking position, a pawl part 118 of the first rotating member 96 is fitted in a hooking hole 112, and the first hooking piece 108 is hooked in the side wall part 90 for hooking the paper tray 38 at its retreated position. When the operation lever 82 is operated on the releasing position, the rail part 106 is brought in touch with a connecting part 94 of the first rotating member 96 to release the hooking. This construction permits to hook and release the paper tray 38 by the single operation lever 82 easily and simply.
Patent JP-S60167036-A (JP)
Title: Cpu micro branch architecture
Inventor: WHITING HORST ROBERT
IPC: G06F9/42
Filed: 1984-09-28
Abstract: Hardware for performing microcode branching in a central processing unit allows for two different speeds of branches which can be used by microcode and includes flexibility to optionally inhibit the extra lines which enter the pipeline on a branch. A default branch path can be taken for a test result not yet available and can be replaced with a correct branch target during a clock pause if the test result is false. A return address stack is provided with decoupled loading and pushing to accommodate the two branching speeds. Microcode can specify loading the return address stack with a literal or register value to allow vectored branching and returning to a desired line after a delayed call.
Patent JP-S6445521-A (JP)
Title: Electric discharge machining method
Inventor: YAZAWA TAKAO
IPC: B23H1/00
Filed: 1987-08-17
Abstract: PURPOSE:To perform high accuracy electric discharge machining for a short time by supplying first large current to a rough working electrode in incombustible liquid for rough working and then supplying small current to a finishing electrode in combustible fluid for finishing. CONSTITUTION:A male mold blank Wm and female mold blank Wf are fixed to a workpiece support plate 3 and male and female mold rough working electrodes 6, 7 are fixed on an electrode support plate 5 so that a working tank 2 is filled with incombustible fluid 8 and about 200-800A of large current is supplied for rough working by in-liquid discharge. Then, said blanks Wm, Wf after the completion of rough working are fixed on said plate 5, and male and female mold finishing electrodes 16, 17 are fixed on said plate 5 so that said tank 2 is filled with combustible fluid 18 and about 50A of small current is applied for finishing by in-liquid discharge. Thus, high accuracy and satisfactory surface roughness electric discharge machining can be carried out for a relatively short time.
Patent JP-S6448190-A (JP)
Title: Error data clearing system for memory in electronic time recorder
Inventor: YAMAMOTO HIROO
IPC: G06F12/16
Filed: 1987-08-19
Abstract: PURPOSE: To make it possible to clear only a block wherein a memory error occurs by applying a check digit in each memory block storing employee's working data. CONSTITUTION: The storage area of a memory for storing employee's working data is divided into plural blocks a, b, c,... to which respective check bits a', b', c',... are added. Memory error check is executed in each block, a new check bit is prepared only for the block generating an error and data are cleared to zero. Thereby, even when a memory error is generated, a memory area to be cleared is limited and working data stored in other areas can be transferred to a personal computer arranged in a head office or the like.
Patent JP-S6183955-A (JP)
Title: Ph and ion concentration meter
Inventor: MURAI SADAICHI
IPC: G01N27/403
Filed: 1984-10-01
Abstract: PURPOSE:To improve measuring accuracy, by employing a composite electrode provided integrally with carbon comparing electrode shaped into film or rod unsensitive of pH and ion concentration sensitive electrode and temperature detecting element. CONSTITUTION:When a pH and ion-unsensitive carbon 8 is used for a comparing electrode 2, a solution 16 can remain unrefilled because of absence of infiltration of the solution 16 into the specimen solution. At the time of measurements of pH and ion concentration, the specimen solution and a portion to be detected of the composite electrode A are enclosed closely in a specimen solution container equipped with a constant temperature apparatus for temperature control and measurement is conducted by setting temperatures of the specimen solution and the portion to be detected of the composite electrode A at the same level. By making this temperature constant, the electromotive force of the electrode A becomes of an in significant value and quicker response and by introducing the electromotive force into an output of an amplifier and giving an amplifying command, accurate measurements of pH and ion concentration can be available.
Patent JP-H1155355-A (JP)
Title: Terminal adapter
Inventor: SAWAMURA AKIRA
IPC: G06F21/44
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of a third party who has no relation to a network and to secure an extremely high security effect by detecting the originator number via a terminal adapter and deciding whether the originator number is equal to the number whose access is permitted by retrieving a storage part when an access request is given to the network from the outside via an ISDN circuit. SOLUTION: When an access request is given to a local area network LAN from the outside through an ISDN circuit, a terminal adapter 1 detects the originator number via a control part 2 and by means of an originator notification function of the ISDN circuit. The part 2 retrieves a storage part 3 to decide whether the originator number is equal to a registered number. If the originator number is registered at the part 3, the part 2 permits the access request. Thus, the originator can perform communication of data with a PC 4, for example, that is connected to the network LAN. Meanwhile, the access request is rejected when the originator number is not registered at the part 3.
Patent JP-H0850977-A (JP)
Title: Rotary connector
Inventor: NOGUCHI AKIRA
IPC: B60R16/02
Filed: 1994-08-08
Abstract: PURPOSE:To prevent a trouble owing to a breakage of a tape wire and the like, by making it possible to find the fact when a rotary connector is assembled to an automobile in the condition liable to generate an overrotation, by displaying the generation of an overrotation by projecting a movable element from an outer side fixed case, when an overrotation is generated. CONSTITUTION:At the position where an elastic repulsive force a reversing preventive plate 4 is applied when an inner side rotary case 1 generates an overrotation in the expanding winding direction of a tape wire 3, a movable body moved by the elastic repulsive force is provided. When the movable body 5 moves by the elastic repulsive force of the reversing preventive plate 4, a movable element 7 linking to the movement of the movable body 5 projects to the outer side of an outer side fixed case 2, and it pierces a sealing tape 8.
Patent JP-S6097514-A (JP)
Inventor: MURASE AKIRA
IPC: C22F1/08
Filed: 1983-10-31
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-H0367556-A (JP)
Title: New low salt miso and preparation thereof
Inventor: KUSUMEKI KAZUHIRO
IPC: A23L11/20
Filed: 1989-08-07
Abstract: PURPOSE:To prepare the subject miso having sweet fermentation aroma, fresh sourness and sweetness and suitable for miso dishes, vinegared miso, miso dressings, etc., having new flavors by adding a yeast such as sake yeast and fermenting the yeast-added material when the miso is prepared. CONSTITUTION:When miso having a salt concentration of 0-6% is prepared, a yeast (e.g. Saccharomyces.cerevisiae or Candida.utilis) such as sake yeast or wine yeast having excellent alcohol fermentation ability and aromatic perfume production ability is added to a material and fermented to provide the objective miso.