baber/WOPTO huggingface dataset:
Patent JP-S63225812-A (JP)
Title: Vacuum reducing valve
Inventor: MORII TAKAYUKI
IPC: G05D16/06
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a stable secondary pressure without chattering by compressing an energizing spring at the time of setting a pressure setting spring to the free state and setting the energizing spring to the free state at the time of setting the pressure setting spring to the expanded state. CONSTITUTION:Recessed parts (32 and 33) are provided in the center part of the upper part of a spring end part coupling member 21 and in the lower part of a female spring member 24, and an energizing spring 31 is arranged between them. The energizing spring 31 is so stored that the spring 31 has free length in a maximum expansion state at the time of setting about 0mmHg pressure by a pressure setting spring 6 and is gradually compressed according as the pressure setting spring 6 is contracted. At this time, a required tensile force of the pressure setting spring 6 is shown by a line G in a figure. That is, since the force of the energizing spring 31 does not act at all when the pressure setting spring acts with a maximum tensile force, a strong tensile force is unnecessary. The energizing force of the energizing spring acts according as the set pressure is increased, and adjustment is performed without the point of change from tension to compression up to about 1,000mmHg.
Patent JP-2000259720-A (JP)
Title: Document issuing method, its execution device, and medium for recording its processing program
Inventor: FUJITA SEIICHI
IPC: G06Q50/10
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of issuing a document at a place or time convenient for an applicant. SOLUTION: The document issuing method for issuing a document according to issuing data generated by a central device has a step for receiving the application for issuing document, a step for transmitting received reception data by waiting the operation of the central device when the device generating issuing data of the document applied for is not in operation, a step for receiving issuing data of the document transmitted from the central device, and a step for issuing the document to the applicant who has applied for the issue of the document corresponding to received issuing data.
Patent JP-S63226605-A (JP)
Title: Production of light guide
Inventor: OSAKA SHIGEO
IPC: G02B6/13
Filed: 1987-03-17
Abstract: PURPOSE:To provide a light guide which is uniform in shape, is less contaminated and has a smaller waveguide loss by providing a guide layer pattern to a semiconductor substrate to form a guide layer and embedding the same into a clad. CONSTITUTION:Photosensitive polyimide is coated on the semiconductor substrate 11 and is exposed to prepare the pattern 12 for the guide layer. The guide layer 13 and an SiN layer 13a which does not constitute the guide layer are then prepd. by a CVD method using SiN4+NH3 at 250 deg.C. An extremely slight amt. of SiN on the pattern 12 side does not affect the pattern accuracy of the guide layer 13. The layer is then flattened by polyimide to prepare the clad 14 and to embed the guide layer 13. Since the guide layer is formed not by etching according to this constitution, the layer has high accuracy and is free from contamination. The pattern 12 of the polyimde is removed and the pattern is prepd. again if the pattern accuracy of the guide layer 13 is poor.
Patent JP-S57174611-A (JP)
Title: Electronic atomizing device
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1981-04-20
Abstract: PURPOSE:To make available an atomizing device which is excellent in atomizing performance by the installation of a drain that can catch an overflow of liquid fuel from the nozzle with a small opening so that the overflow may be returned to the deaerator. CONSTITUTION:The drain 22 is designed to send back to the deaerator 16 the kerosene overflowing from the atomizer 11 due to the operation of the pump 19 and other circumstances. The overflow is then led to the exhauster 17. This makes available an atomizing device which is of simple and compact construction, low-priced, and excellent in atomizing performace. Besides, the newly conceived atomizing device ensures stable starting operation, saves atomizing liquid fuel, and is free from being stained with overflowing liquid fuel.
Patent JP-2000254271-A (JP)
Title: Game machine
Inventor: YAMAMOTO MOTONARI
IPC: A63F5/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for offering more amusement than usual. SOLUTION: In a rotary drum type game 10, replay is established by, e.g. display on a digital display D, regardless of the arrangement of a design on a reel to inform a player. This causes easy arrangement of the design. A design corresponding to a prize which is established and informed from another display such as a digital display is used for another prize, and the number of prizes can be increased as a result.
Patent JP-H08253142-A (JP)
Title: Operating method of railway rolling stock and this railway rolling stock
Inventor: MIYAMOTO TOSHIHARU
IPC: B61C15/04
Filed: 1995-03-20
Abstract: PURPOSE: To restrain reduction in wheel weight of an inner track side wheel of a bogie in order to improve curved track passing speed in a railway rolling stock to travel on a rail track. CONSTITUTION: By a roller or the like, a weight 3 is movably suspended by a guide rail 2 arranged under a car body 1, and an actuator 4 is joined to the car body 1 and the weight 3, and according to its necessity, the weight 3 is moved on a curved track on the basis of a control command. Therefore, since wheel weight of an inner track side wheel can be reduced in a curved track, curved track passing speed can be improved.
Patent JP-H06276566-A (JP)
Title: Mobile communication system
Inventor: YAMAMOTO SEIICHI
IPC: H04W64/00
Filed: 1993-03-19
Abstract: PURPOSE:To improve the service for the user of a mobile station by enabling easy and exact recognition of the existing location of the mobile station of a communication opposite party by the user. CONSTITUTION:When a mobile station PS 3 to be an incoming destination is busy and a free radio channel does not exist in a fixing station FS 2 to which this mobile station PS 3 belongs in a transmission control procedure, the installation location information of the fixing station FS 2 is read from the installation location information table within a storage circuit 3 and location notification information is prepared by the location notification control means 22 of a central control circuit 2. This location notification information is transmitted to a mobile station PS 1 to be a transmission origin and it is displayed.
Patent JP-H09251300-A (JP)
Title: Text speech converter
Inventor: UMEZAWA YOSHINAO
IPC: G10L13/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To enable the easy and correct conversion to speech data by replacing notation data to fresh notation data consisting of a combination of only the character data and converting this fresh notation data to the speech data. SOLUTION: If the notation data consisting of the combination of the descriptive symbol data and character data required to be converted to the speech data exists in the text data received from a data input section 1, a detecting means 11 detects this data. In such a case, a memory means 12 previously stores the readings subjected to notation by the descriptive symbol data required to be converted to the speech data as the character data. A replacing means 13 replaces the fractional notation data detected by the detecting means 22 to the fresh fractional notation data consisting of the combination of the character data in the fractional notation data and the character data stored in the memory means 12 by using the characteristic data stored in the memory means 12. An output buffer 14 delivers the processed text data to a control section 2.
Patent JP-H04293621-A (JP)
Title: Driving force transmission device for four-wheel drive vehicle
Inventor: INOUE MASAHIRO
IPC: F16D25/063
Filed: 1991-03-25
Abstract: PURPOSE:To provide a driving force transmission device having excellent durability and quickly increasing the transmission torque as required by pressing inner plates and outer plates of a multi-disk clutch, and directly connecting both drive shafts for a four-wheel drive vehicle when the rotating speed difference is increased and exceeds the torque transmission capability by a hydraulic pump. CONSTITUTION:When the rotating speed difference between a rotor 31 and a casing 30, i.e., between both drive shafts, is small, the torque is transmitted between the drive shafts mainly by a vane pump 3 via a rotary tube shaft 2, a cam system 5 and a holding member 7. When the rotating speed difference is increased and exceeds the torque transmission capability by the vane pump 3, the holding member 7 is relatively moved in the axial direction against the vane pump 3 by the cam system 5, outer plates 41 and inner plates 42 of a multi-disk clutch 4 are pressed, and both drive shafts are directly connected via the casing 30, multi-disk clutch 4 and holding member 7.
Patent JP-S63226887-A (JP)
Title: Performance measuring device for fuel cell
Inventor: MATSUYAMA TOSHIYA
IPC: H01M8/04
Filed: 1987-03-16
Abstract: PURPOSE:To check the performance deterioration of cells by detecting the gas flow for each cell and the partial gas flow at each cell via the gas collection by gas sampling pipes. CONSTITUTION:Gas sampling pipes 9, 10 are inserted into an oxidation gas manifold 5 and a fuel gas manifold 6 through a holder 7 above respectively, and the gas sampling pipes 9, 10 are supported vertically movably. Positioning devices 11, 12 setting the gas sampling pipes 9, 10 to the position of each cell are provided, the tip opening sections of the gas sampling pipes 9, 10 are located at the cell position of an optional row, the oxidation gas OG flowing out to the oxidation gas manifold 5 is collected by the sampling pipe for the oxidation gas. The fuel gas FG flowing out to the fuel gas manifold 6 is collected by the sampling pipe 10 for the fuel gas. Next, the sampling pipes 9, 10 are communicated to a gas analyzer 14 then connected to a display unit 17.
Patent JP-S55151557-A (JP)
Title: Production of 4-(3-isopropylamino-2-hydroxy-propoxy)indole
Inventor: SATOIE KAZUO
IPC: C07D209/08
Filed: 1979-05-16
Abstract: PURPOSE: Only the reaction of an isopropyl halide with 4-(3-amino-2-hydroxypropoxy)indole or its salt can produce title compound useful as a therapeutic medicine for tachycardia, extrasystole and hyperpiesia in high yield.  
     CONSTITUTION: The reaction between 4-(3-amino-2-hydroxy-propoxy)indole of formula I and an isopropyl halide of formula II (X is halogen, preferably bromine) is conducted to give 4-(3-isopropylamino-2-hydroxy-propoxy)indole of formula III. The compound of formula is obtained, e.g., by the reaction of 4-hydroxyindole with epichlorohydrin followed by the reaction of the resulting 4-epoxyindole with ammonia.  
     EFFECT: The steps of the manufacturing process can be shortened and the process is suitable for practical application because specialized equipment is unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03264195-A (JP)
Title: Collective joint method with enclosed arc welding and joint jig for enclosed arc welding
Inventor: NAKANO YOSHIAKI
IPC: B23K9/00
Filed: 1990-03-12
Abstract: PURPOSE:To improve the operability of enclosed arc welding by fixing a material to be welded with a joint jig arranging three or more pieces of parts for housing welding material to be welded at the prescribed groove interval at position where the beveling space forming parts arranged at the center part is held between the materials to be welded. CONSTITUTION:The materials 10 to be welded with the beveling space forming parts arranged at the center part as center are set in the case of the enclosed arc welding of the mutual ends of three or more pieces of the material to be welded and fixed at the prescribed interval with attaching material 11 arranging plural housing parts for housing the tip parts thereof. By inserting a welding rod into the common bevel space formed in between tip pars of material 10 to be welded, the welding is executed. By this method, the enclosed arc welding for three or more pieces of the material 10 to be welded of parallel bars, etc., can be easily executed.
Patent JP-S51137387-A (JP)
Title: Manufacturing method for a semiconductor
Inventor: SAKAMOTO HISASHI
IPC: H01L21/332
Filed: 1975-05-23
Abstract: PURPOSE:A method of forming simply the groove with a good shape arranging passive state layor covering PN junction on a semiconductor wafer where the voltage blocking PN junction is exposed to one main surface.