baber/WOPTO huggingface dataset:
Patent JP-H04278908-A (JP)
Title: Optical switch
Inventor: HIKITA KAZUYASU
IPC: G02B6/35
Filed: 1991-03-07
Abstract: PURPOSE:To provide a high performance optical switch which has a simple structure and a low power consumption. CONSTITUTION:The optical switch consists of a piezoelectric actuator 2 attached to a base body 1, an optical shielding body 5 attached to the tip end of the piezoelectric actuator 2, a mirror body 9 provided on the attaching part of the piezoelectric actuator 2 and the base body 1, and means 7A, 7B, and 8 which apply a voltage to the piezoelectric actuator 2. Thus, the structure is simple, reduced in weight, and miniaturized and a driving source like a motor is unnecessary to reduce the power consumption, and S/N is high. This optical switch is free from degradation due to light, and the output light due to a mirror body 6 is outputted in an arbitrary direction.
Patent JP-H11235105-A (JP)
Title: Seedling transplanter
Inventor: NAKA HIROKAZU
IPC: A01C11/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To makes readily supplementable spare seedlings on a mobile car body to a seedling-carrying platform by installing a seedling plating device in the rear of the mobile car body laterally long and further attaching a fertilizer housing tank oblongly to the mobile car body in the rear of a seat and installing steps on the outsides of the tank. SOLUTION: This seedling transplanter is capable of paying out a prescribed amount of a fertilizer in a tank 35 downwardly so as to level the fertilizer with a brush when a fertilizer in the tank 35 enters a delivering groove at the time of transplanting seedlings. When the delivered fertilizer is passed through a receiving part to enter the interior of a discharge pipe, the fertilizer is fed into a tube 33 with air blown out of an air chamber 30 to reach the interior of a furrow opener 29 and sprayed into a fertilizer application groove. When a steering wheel is turned, a moving unit is moved to change the transverse width of the paying-out groove. Thereby, the amount of the paid out fertilizer is regulated.
Patent JP-S60186825-A (JP)
Title: Information recording and reproducing device
Inventor: MINEMURA TETSUO
IPC: G11B7/2433
Filed: 1984-03-07
Abstract: PURPOSE:To easily rewrite information, by recording information by utilizing the change in a crystal structure when phase transformation takes place in a solid- state. CONSTITUTION:An optical disk 1 has at least two kinds of crystal structures in its solid-state. The optical disk 1 is rotated by a motor 15 and its rotational speed is controlled to a fixed one by a tachometer 16 and governer control 18. At the time of recording and reproduction, a laser beam is irradiated upon the opticak disk 1 from a laser beam source 6 through a condensing lens 5, beam splitter 26, 1/4 wave plate 3, focussing lens 2, and focus sensor 13. The reproduction is performed in such a way that the laser beam from the optical disk 1 is detected by a photodetecting element 22 and the detected laser beam is processed at a reproduced signal processor 24. Recording signals are inputted from a recording signal processor 23. Erasing of recorded information is performed by irradiating a laser beam from a laser beam source 12.
Patent JP-H01218252-A (JP)
Title: Broad band exchange
Inventor: OIKAWA YOSHINORI
IPC: H04M3/00
Filed: 1988-02-26
Abstract: PURPOSE:To attain the voice communication between a television telephone subscriber and a telephone subscriber by providing a device which extracts and multiplexes voice on the trunk side of a broad band exchange and a signal transmitter-receiver. CONSTITUTION:When a subscriber A of a video terminal 3 communicates with a telephone subscriber C, the subscriber A sends an identification signal to identify a called person to be the telephone subscriber, and next, sends the telephone number of the subscriber C. When a control unit 12 recognizes that the called person is the telephone subscriber, it connects the line of the subscriber A to a voice multiplexing separator device 13, and activates a signal transmitter-receiver 14. The sound multiplexing and demultiplexing circuit 13 extracts a sound signal from a broad-band signal, sends it to the signal transmitter-receiver 14, multiplexes the sound signal from the transmitter- receiver 14 to the broad-band signal, and sends it to the subscriber A. The transmitter-receiver 14 calls a telephone set exchange 2, sends the number of the called person, and the communication with the subscriber C is attained.
Patent JP-H04280417-A (JP)
Title: Manufacture of thin compound semiconductor film
Inventor: YOSHIDA TAKASHI
IPC: H01L21/205
Filed: 1991-03-08
Abstract: PURPOSE:To enable a thin film of a chalcopyrite type compound semiconductor including at least three elements out of Cu, In, Ga, S, Se, etc., to be formed in a uniform composition on a substrate with a large area. CONSTITUTION:Cu is supplied from a Cu single body 5 by sputtering, evaporation, etc., and other constituent elements are supplied in the form of vapor of respective metal compounds and are coupled with Cu atoms and then are deposited on a substrate 4 as compounds. Cu may be supplied in the form of a Cu film on the substrate 4. An organic compound of each element is used as a metal compound and gallon can be used for Ga. The obtained thin film can be used for a thin-film solar cell with a large area.
Patent JP-S60187522-A (JP)
Title: Molding method of resin product
Inventor: HIKICHI TAKEO
IPC: B29C45/32
Filed: 1984-03-07
Abstract: PURPOSE:To prevent flashes from sticking and to contrive to improve yield by a method wherein the die for a part of a cavity is slided, material is injected when the cavity part is communicated with a material injecting gate and then the dies are returned and moved to close the cavity and harden the material thermally. CONSTITUTION:Both the upper and the lower external die 14, 15 are moved in the upward direction along the axis relatively to both upper and lower interval 12, 13. The molding material injecting gate 17 formed in the upper internal die 12, the cavity part of both external dies 14, 15 and the cavity of both internal dies 12, 13 are communicated. In this state fluid molding material is forced by the injecting nozzle 18 etc. from the injecting gate 17 fully into the cavity 16. Then, these external dies 14, 15 are returned and moved in relation to the internal dies 12, 13 to agree the shape of the cavity 16 to that of the product and the molding die 11 is heated to harden the molding material. The upper internal die 12 and the lower external die 14 are separated and taken out vertically from the lower internal die 13 and the lower external die 15.
Patent JP-S53126665-A (JP)
Title: Method of grasping accumulated material
Inventor: NUMAJIRI FUMIYA
IPC: B66C13/48
Filed: 1977-04-13
Abstract: PURPOSE: To provide a method of grasping accumulated material by means of crane and transporting the same, which is capable of grasp and remove accumulated material in the manner that level of material after grasping and removing of the crane is left flat, if the crane is operated unattendedly or automatically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56136803-A (JP)
Title: Preparation of water dispersible resin
Inventor: YANAGISAWA KUNIO
IPC: C08F2/44
Filed: 1980-03-31
Abstract: PURPOSE: To obtain the titled resin useful as a coating compound, having improved shelf stability, water resistance of a film, and compability with pigment, by polymerizing a monomer in the presence of a modified polymer obtained by the reaction of an endomethylene tetrahydrophthalic anhydride and a functional vinyl monomer, followed by neutralization.  
     CONSTITUTION: A radically polymerizable monomer (e.g., butyl methacrylate, etc.) is polymerized in the presence of a modified vinyl polymer obtained by esterifying or amidating a functional vinyl monomer [e.g., hydroxy(meth)acrylate, etc.] having at least one group selected from the group consisting of hydroxyl group, epoxy group, and amino group with 3,6-endomethylene-Δ 4 -tetrahydrophthalic anhydride. The prepared polymer is neutralized with a base (e.g., triethylamine, etc.), to give the desired resin. The modified vinyl polymer preferably has a weight-average molecular weight 500W100,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62199385-A (JP)
Inventor: ITSUKAICHI ATSUSHI
IPC: B25J3/00
Filed: 1986-02-27
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-S63218099-A (JP)
Inventor: SAI KAZUYASU
IPC: B67D7/48
Filed: 1987-02-24
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-S60186777-A (JP)
Title: Electronic wrist watch with memory function
Inventor: TOYOSAWA KICHIYA
IPC: G04G99/00
Filed: 1984-03-06
Abstract: PURPOSE:To shorten the time for storing Japanese by providing a searching function for the head of each line of Japanese. CONSTITUTION:A timepiece mode, time correction mode, memory reset mode, or memory readout mode is set with a button 4, and numbers and Japanese are inputted in set mode. Further, a key input part 2 is switched between a number input mode and a Japanese input mode with a button 5. The input part 2 has a forward button F for retrieval and a backward button B, and necessary characters are retrieved with the buttons F and B after the head of each line of Japanese is searched for and set in memory with the button 5. Then, when the storage contents are read out, the buttons 4 and 7 are operated and displayed on a display part 3.
Patent JP-H07250765-A (JP)
Title: Heating device of food material
Inventor: NARAMURA NORIYUKI
IPC: A47J37/04
Filed: 1994-03-14
Abstract: PURPOSE:To keep the degree of nipping pressure proper and nearly constant, and allow the discharge without using a large-scaled means by providing a movable plate between a pair of mutually opposed heating surfaces. CONSTITUTION:A heating device has a pair of heating surfaces 5a, 5b of ceramic heater in such a manner as to be separable to each other, a movable plate 6 is provided between them, and a patty P is cooked by nipping pressure heating method. When the patty P is pushed out from a patty housing part 6 by a pusher, and put between the heating surfaces 5a, 5b of the heating device, the opened space between the heating surfaces 5a, 5b is contracted to nip the patty P. The movable plate 6 is provided in such a manner as to be longitudinally movable between the heating surfaces 5a, 5b, and for its thickness, the size when the space between the heating surfaces 5a, 5b is minimum is determined to keep the degree of nipping pressure constant. When the cooking is finished, the nipping pressure of the heating surfaces 5a, 5b is loosened, and the movable plate 6 is slid to push out the patty P.
Patent JP-H08206676-A (JP)
Title: Filler for waste water treatment and manufacture thereof
Inventor: MORIMURA TADAKI
IPC: C02F3/10
Filed: 1995-02-07
Abstract: PURPOSE: To improve a conventional filler for waste water treatment which has a plurality of hollow parts and whose partition parts have cubic mesh-like structure, that is to improve the adhering efficiency of sludge and microorganisms to the partition parts and further improve waste water purifying function by making waste water circulation and mixing vigorous in respective hollow parts partitioned by the partition parts. CONSTITUTION: A plurality of hollow parts 3 partitioned by partition parts 2 made to have a cubic mesh-like structure by bending a linear body 1 and thickening the body are formed and at the same time projecting parts 4 and recessed parts 5 are formed in the wall faces of the partition parts 2 in the insides of the hollow parts 3.
Patent JP-2000242349-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ENDO SHUICHI
IPC: H01L27/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To generate a stable reference voltage without depending upon variance in manufacture process and a source voltage. SOLUTION: When the current I3 flowing through a transistor 5 is large, namely, when the reference voltage VCS rises, transistors 2 to 4 serve as a current mirror circuit, so the current I1 supplied through the transistor 2 increases and the output of a comparator 11 becomes small to decrease a current I3, so that the reference voltage VCS becomes low. When the current I3 becomes small, namely, when the reference voltage VCS drops, the currents I1 and I2 decrease, the output of the comparator 11 becomes large to increase the current I3, and the reference voltage VCS rises. Thus, variance of the reference voltage VCS is reduced and the reference voltage can stably be outputted.
Patent JP-S54134521-A (JP)
Title: Printing control system
Inventor: KANEKO SHINICHI
IPC: G06F13/00
Filed: 1978-04-11
Abstract: PURPOSE: To handle many kinds of character in a low-cost constitution without increasing the capacity of a character pattern memory and lowering the printing speed.  
     CONSTITUTION: A part of character pattern memory 12 is defined as rewirte areas 12A and 12B, and character patterns which do not exist in character pattern memory 12 are read out from large-capacity auxiliary memory 15 and are transferred to these rewrite areas 12A and 12B, so that this Chinese character printer may have equivalently the total number of character patterns of the number of character patterns, which are included in large-capacity auxiliary memory 15, and the number of character patterns, which are included in the non-rewrite area in character pattern memory 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0532311-A (JP)
Title: Object tumbling device
Inventor: KAMIMURA HIROSHI
IPC: B65G47/82
Filed: 1991-02-13
Abstract: PURPOSE:To provide a device for tumbling objects such as vessel to be transported in the upright attitude, with which the objects are tumbled certainly and transported to the next process and which can well handle vessels, etc., in a variety of shapes. CONSTITUTION:In upright attitude, four plates 11 are installed radially at 90deg. intervals on the peripheral circumference of a rotary shaft 10, which is secured to a drive motor 9 to constitute a tumbling mechanism 22. The drive motor 9 can rotate intermittently at 90deg. intervals round the axis to make indexation of the plates 11 one after another into a horizontal position A and another horizontal position B situated oppositely. Objects transported are fed onto that of the plates 11 situated in the horizontal position A by an object supplying mechanism. Each object tumbled and transferred from the horizontal position A to B is discharged from the plate 11 by an object discharging mechanism 23.
Patent JP-S57157822-A (JP)
Title: Universal coupling
Inventor: HORIUCHI HIROSHI
IPC: F16D3/16
Filed: 1981-03-24
Abstract: PURPOSE:To prevent meandering movement of a transmission member and perform stable transmission of power, by fitting the transmission member in a coil spring. CONSTITUTION:A transmission member 1 is fitted in the inside of a coil spring 4 in such a manner that many rings 2 are linked in a chain-like state and engagement pieces 3 are alternately fitted or welded to the inside of the transmission member. Further a mounting metal 6 of horse hoofed shape is connected to an end part of the transmission member 1 and insertion holes 7 of the mounting metal 6 are provided in one end of a coupling metal 5, and the mounting metal 6 is stopped to the coupling metal by a pin 8. Further an axial hole 9 is provided to the other end of the coupling metal, and a screw hole 10 is provided at a right angle with said axial hole 9.
Patent JP-S57155948-A (JP)
Title: Preparation of pickle
Inventor: SHIMAZU TERUAKI
IPC: A23L19/20
Filed: 1981-03-24
Abstract: PURPOSE: To prepare a tasty pickles, by adding a WASABI and an extract from of dried bonito to a salted NOZAWANA (a turnip from NOZAWA).  
     CONSTITUTION: A WASABI and a seasoning of an extract from dried bonito are added to pickles of a NOZAWANA a turnip from NOZAWA) prepared by the conventional method and heated under reduced pressure to give the aimed product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63210232-A (JP)
Title: Manufacture of steel for high-carbon wire rod excellent in wiredrawability
Inventor: IEMURA KAZUYA
IPC: C21C7/076
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a steel excellent in wiredrawability, by charging specific amounts of powder consisting of SiO2, CaO, and Na2O into a molten high-carbon steel which is deoxidized by using Si and Mn and in which the value of Mn/Si is regulated so as to prevent the formation of nonmetallic inclusions. CONSTITUTION:A molten steel for wire rod is deoxidized by using no Al but Si and Mn, and C content and the value of Mn/Si are regulated to 0.25-1.00% and >=1.7, respectively. The molten high-carbon steel is tapped into a ladle, etc., into which a powder consisting of 30-45% SiO2, 30-45% CaO, and 10-40% Na2O is charged by >=200g per ton of molten steel. By the above method, the formation of Al2O3 is prevented and nonmetallic inclusions are softened (Si-Mn-Ca-Na-O type) with good reproducibility. Further, the nonmetallic inclusions can surely be controlled into ones having ductile structure. Accordingly, the steel for high-carbon wire rod excellent in wiredrawability can be manufactured with good reproducibility.
Patent JP-H08239951-A (JP)
Title: Protective tube for pc steel cable
Inventor: ARAI HIDEO
IPC: E04C5/10
Filed: 1995-03-02
Abstract: PURPOSE: To reduce cost largely, and to save labor in a manufacturing process when a PC steel-material cable is manufactured. CONSTITUTION: In a manufacturing process in the extrusion molding of a thermoplastic synthetic resin, a large number of rib-shaped projections 2 capable of preventing adhesion onto the internal surface 1a of a tube of each PC steel stranded wire or PC steel wire 3 constituting a PC steel-material cable 4 are molded integrally to the internal surface 1a of the tube at regular intervals. Since the rib-shaped projection 2 has the same function as a spacer which has been conventionally required in the protective tube 1, such spacer can be eliminated. Accordingly, workability and profitability at the time of the manufacture of the PC steel-material cable 4 can be improved, thus largely reducing cost, then saving labor in the manufacturing process.
Patent JP-H06261157-A (JP)
Title: Facsimile equipment with registered information reproducing/recording function
Inventor: TANAKA MASANORI
IPC: H04N1/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide a facsimile equipment containing a registered information reproducing/recording function which can eliminate the need for storing previously the documents including the recorded prescribed images and also can eliminate the waste of documents and the troublesome required for security and storage of documents. CONSTITUTION:Several documents to be transmitted which are previously produced by a word processor, etc., are read by a scanner 100, coded at a coding/ decoding part 105, and stored in a image memory 103. When these documents are transmitted in facsimile, the data on the desired documents are read out of the memory 103 and decoded at the part 105. Then these decoded data are reproduced and recorded by a plotter 101.
Patent JP-S54134683-A (JP)
Title: Inspector of transparent electrode
Inventor: ANDOU SANETOSHI
IPC: G01N21/88
Filed: 1978-04-12
Abstract: PURPOSE: To automatically display defect positions by providing means of detecting the reflected light from transparent electrode patterns, measuring pattern widths and detecting defects.  
     CONSTITUTION: The control signal based on defect position coordinates is fed from  a plotter control circuit 25 to a plotter position driving circuit 26 to control the  plotter moving mechanisms 16 x , 16 y  positioned in proximity to the back of a  transparent panel 1 so that the plotter 8 is matched to the defect position as shown  in a circle 26'. After the plotter 8 has been positioned to the defect, the plotter 8 is  moved upward and the defect may be recorded and displayed on the back of the  defect point of the transparent panel. This recording display can be a mark for  correction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60188050-A (JP)
Title: Peeler of bulb
Inventor: NAGAOKA TATSUO
IPC: A23N15/08
Filed: 1984-03-08
Abstract: PURPOSE:To peel surely periderm of bulb, by providing conveyor belts having a section open to the top, opening at a given angle, having different transportation speed, with the top air pipe facing downward above the conveyor belts, and the bottom air pipe facing upward at the bottom of the conveyor belts. CONSTITUTION:In the conveyor belts 9 and 9' having a section open to the top, opening at a given angle, having different transportation speed, the top air pipe 17 having the spray nozzles 20 facing downward is set above the conveyor belts, and the bottom air pipe 21 having the spray nozzles 23 facing upward is laid at the bottom of the conveyor belts. Namely, the bulb 15 having the slits 16 on the periderm is pressed to the conveyor belts by compressed air sprayed from the nozzles 20, the periderm is peeled, the periderm is also peeled by compressed air jetted from the nozzles 23, the bulb is brought into contact with the conveyor belts and transferred while the bulb itself is being rotated by the conveyor belts having different transportation speed. Since the pipe 21 has small change in distance based on the size of the bulb, only the periderm is surely peeled.
Patent JP-H01217801-A (JP)
Title: Device for installing light source lamp
Inventor: OSAWA AKIRA
IPC: H01R33/02
Filed: 1988-02-25
Abstract: PURPOSE:To enhance the accuracy in aligning an optical axis with an optical system by holding a light source lamp detachably at heat sinks so as to be fixed, and thereby concurrently arranging the heat sinks at positions where the optical axis of the lamp is aligned with the optical axis of the optical system. CONSTITUTION:The positions in arrangement are determined in such a way, that the light out-going direction of a light source lamp 8 is aligned with the optical axis of an optical system so that both No.2 heat sink 3 and No.1 heat sink 2 are fixed. Then, an upper heat sink 2a and an upper heat sink 3a are opened so as to let the lamp 8 be fit in the recess faces 2b1 and 3b1 of the sinks 2b and 3b in such a way that the rear end section of the anode side electrode 8a of a xenon lamp 8 is joined with the stepped section 10 in the recess face of the lower heat sink 2b. Then, the upper faces of the lower heat sinks 2b and 3b are joined with the lower faces of the upper sinks 2a and 3a so as to let the electrodes 8a and 8b of the lamp 8 be coupled with the recesses 2a1 and 3a1 of the upper sinks so that the lamp 8 is held at the top and the bottom for letting the lamp 8 be firmly fixed onto the sinks 2 and 3.
Patent JP-S63209502-A (JP)
Inventor: KONO YASUSHI
IPC: A01C1/06
Filed: 1987-02-27
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。