baber/WOPTO huggingface dataset:
Patent JP-H10296718-A (JP)
Title: Band saw and thin piece cutting-off method from work piece
Inventor: SEIFERT DIETER
IPC: B28D1/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To realize an economical cutting-off under enough strength by a method wherein this band saw is equipped with a saw band piece, which turns through a pully device and has cutting blades with cutting covers on the opposite side of the back part of the band piece, and a feeding device, which moves a work piece relative to the cutting blades, so as to pass the saw band piece having supporting plates at the back part of the band piece through the work piece in order to form a cutting gap. SOLUTION: The saw band piece 2 of a bond saw turns through three deflecting pulleys 3. The band saw is equipped with guides 6 and 7, between which the saw band piece 2 runs. Since the saw band piece 2 can be influenced by the action of the flow of water and/or air, a feeding duct having outlet openings directing to the direction of the saw band piece 2 is equipped in the jaw part of each guide so as to change the position of the band piece in order to correct the passage of the band piece when the deviation of the band piece from the recorded planned cutting passage is detected with a sensor. The band saw is equipped with a feeding device 8, on which a cylindrical work piece 9 is mounted vertically, so as to linearly guide the work piece 9 toward s the cutting blade of the saw band piece 2.  A wafer holder 10 joins onto thw work piece 9 by means of vacuum action so as to realize the accurate cutting off of a wafer at economically high feeding rate.
Patent JP-H09176205-A (JP)
Title: Polysaccharide polymer
Inventor: DOHATEII DANIERU EICHI
IPC: C12P19/00
Filed: 1996-03-26
Abstract: Variant xanthan gums, including non-acetylated, non-pyruvylated, non-acetylated and non-pyruvylated, and fully-acetylated xanthan gums. In addition, in vitro and in vivo methods for the synthesis of these gums are disclosed. Mutant Xanthomonas campestris strains useful in these synthesis are also specified. <IMAGE>
Patent JP-H01244363-A (JP)
Title: Centrifugal soil testing apparatus
Inventor: TAGAYA KOZO
IPC: G01N33/24
Filed: 1988-03-25
Abstract: PURPOSE:To make a hydraulic actuator compact and light, by arranging a hydraulic unit around a driving shaft so that the unit is rotated together with said shaft, and using the oil pressure supplied to the hydraulic actuator at a high pressure. CONSTITUTION:A hydraulic unit 16 is arranged around a driving shaft so that the unit is balanced in weight and rotated freely together with said shaft. Low pressure oil which is supplied through an external pipe 15a and a hydraulic rotary coupling 11 is supplied into a tank 16a in the hydraulic unit 16 through a pipe 15b. The low pressure oil is said tank 16a is sent into a hydraulic pump 16b in testing. The pressure of the oil is increased to high pressure. The oil is appropriately supplied into a hydraulic actuator 17 through a pipe 15c. The actuator 17 performs the work for a bucket 3 or a body under test 14. The oil after the working is returned into the tank 16a through a pipe 15d.
Patent JP-H11266797-A (JP)
Title: Feed and its production
Inventor: KADOUE YOICHI
IPC: A23N17/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain feed having improved product yield by strengthening the strength of a molding product of the feed, and preventing powdering, and molded in a uniform shape, and further to provide a production method thereof. SOLUTION: This method for producing feed of fish or other animals comprises holding the mixed feed in a holding part 3 having a fine hole at the tip, and pressurizing and extruding the mixed feed raw material from an extruding part having an extruding pin 5. The feed 11 for the fish or other animals is formed into shapes having uniform diameters of <=1.0 mm by the pressurized extruding molding. The feed 11 can be also molded into a shape having a hollow part in the interior, or the hollow interior of the feed 11 can hold a feed raw material to be readily converted by an external environment such as heat.
Patent JP-S61232378-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: ISHIKAWA TORU
IPC: F02M51/06
Filed: 1985-04-05
Abstract: PURPOSE:To atomize fuel with a simple construction and improve injection quantity accuracy by providing a fuel branching element and a swirl force generating element sequentially on the down side of a sheet face opened and closed by a ball valve. CONSTITUTION:In an electromagnetic type fuel injection valve in which a magnetic circuit is formed by electrification to an exciting coil and a plunger 4 is sucked to a core 3 side against a spring 9, and a ball valve 12 integrally provided on the plunger through a rod 6 is separated from a sheet face 11 and fuel injection is made, a swirl force generating element 30 made of a fuel branching element 29 and a sintered material is mounted near to the down side of the sheet face 11. The fuel branching element 29 is made to be a disc provided with a notch 40 in shape, and two fuel passages 32 deviated to a long axis are provided. The swirl force generating element 30 has two slits 33 eccentric to the geometric center, and these slits 33 are matched to the fuel passages 32 and communicated to an orifice 34.
Patent JP-S62229747-A (JP)
Title: Scanning electron microscope
Inventor: KANDA KIMIO
IPC: H01J37/22
Filed: 1986-03-31
Abstract: PURPOSE:To improve picture quality of obtained images, by getting a correlation by two times horizontal scanning of the electron beams on the same position of a specimen and displaying the result of correlation as one time horizontal scanning signal of a cathode ray tube. CONSTITUTION:Electron beams 2 emitted from an electron gun 1 are finely diaphragmed by a convergent lens 3 and an objective 4 and radiated on specimen 5. By a signal from a scanning signal trigger circuit 8, a wave form of the scanning signal is formed by a scanning signal circuit 9, and impressed to deflection coils 6 and 7. Through deflection emplifiers 10 and 11. In scanning of the electron beams 2 for the specimen 5, two times of a horizontal scanning is carried out on the same place of the specimen, and a correlation between the first and the second scannings is obtained. Thus, a signal with reduced these noise components is obtained and by display it on a cathode ray tube, picture quality of images by a scanning electron microscope can be improved.
Patent JP-H05276289-A (JP)
Title: Facsimile equipment
IPC: G04G15/00
Filed: 1992-03-27
Abstract: PURPOSE:To automatically retransmit documents which can not be transmitted from a transmitter side due to the impossibility of the reception of picture information due to a recording sheet jam or the like, from a transmitter side in a preliminarily set periodic maintenance time at the receiver side, at the time of the unmanned operation of the receiver side. CONSTITUTION:An abnormality release scheduled time set at a device constant storage part 26 at a receiver side 2 is communicated from the receiver side 2 while the documents can not be received from a transmitter side 1, and the pertinent time is stored in an address information storage part 18 for each document at the transmitter side. A main control part 14 at the transmitter side periodically retrieves the address information storage part 18, and checks the abnormality release scheduled time by a clock device 11 and a time comparator circuit 12. At the time of the abnormality release scheduled time, the picture information of the pertinent document is read from a picture information storage memory 19, and retransmitted.
Patent JP-H10267526-A (JP)
Title: Material air dehumidifying and cooling system for material air multistage compressor and its method
Inventor: TAKAO SHINGO
IPC: B01D53/26
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce compressor power by preventing trouble due to carry-over in a compressor. SOLUTION: In an air liquefying and separating apparatus 20 for separating air components such as oxygen and nitrogen by compressing, refining and cooling the air, introducing it into a fractionating tower, liquefying, fractionating and separating it, to reduce compressing power by humidifying and cooling the air, a dehumidifier 4 for removing moisture in material air is provided in a compressor inlet, a dry nitrogen gas conduit 21 and nitrogen gas heater 11 for generating from an air separator are provided in a dehumidifying agent regenerator of the dehumidifier 4, and air coolers 8, 9 are provided at the succeeding stage of them.
Patent JP-H04225069-A (JP)
Title: Polyvinyl alcohol package as packing material for fiber-reactive dye
Inventor: ROJIYAA RAKUROTSUKUSU
IPC: C09B67/24
Filed: 1991-04-03
Abstract: PURPOSE: To provide a commercial package form adaptable even to a reactive dye having high reactivity and capable of ensuring the constant reactivity of the dye.  
     CONSTITUTION: The stable dust-free commercial package form comprises at least one water-soluble monoreactive dye having a monofluoro-s-triazine reactive radical and/or at least one water-soluble polyreactive dye in a polyvinyl alcohol package. This package (capable of being also called a film) pref. has a bag shape and is not attacked by the dye and this package of which all sides are sealed is easily dissolved when immersed in an aq. soln. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04307775-A (JP)
Title: Discharge-pumped laser
Inventor: OGURA YASUHIRO
IPC: H01S3/038
Filed: 1991-04-04
Abstract: PURPOSE:To improve the insulation performance of a discharge-pumped type laser and to make possible a reduction in the size of the laser. CONSTITUTION:Two groups of discharge electrodes 5a and 5b and 6a and 6b are installed in such a way as to hold first and second dielectrics 2 and 3, which are respectively mounted on the outer side of a discharge container 1 and in the interior of the container 1, between them. The external electrodes 5a and 6a provided on the outer side of the container 1 among the two groups of these discharge electrodes respectively have a polarity opposite to each other and are both connected to a power supply 4 provided outside of the container 1. On the other hand, the internal electrodes 5b and 6b provided in the interior of the container 1 respectively have a polarity opposite to each other and are connected to each other in the container 1.
Patent JP-S60214297-A (JP)
Inventor: OOTO AKIHIRO
IPC: G21D1/00
Filed: 1984-04-10
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-S60214305-A (JP)
Title: Correcting device for polarization characteristics
Inventor: YAMADA TOMOAKI
IPC: G02B5/30
Filed: 1984-04-10
Abstract: PURPOSE:To obtain the polarization characteristic correcting device which is used over a wide range by directing molecule axes so that TLS(r)/RLP(r)=TCP (r')/TCS(r'), or TCP(r')=0 or TCS(r')=0, where TCP(r') to P is transmissivity to P polarization and TCS(r') is transmissivity to S polarization. CONSTITUTION:When a polarizing plate 4 corrects the spatial disorder of incident light (polarized light) in an oscillation direction due to an objective lens 3, the ratio of the transmissivity TLS(r) of the S component of incident polarized light to the transmissivity TLP(r) of the P component at a position of distance (r) from the optical axis of the objective lens 3 is set equal to the ratio of the transmissivity TCS(r') of the S component to the transmissivity TCS(r') of the P component of the incident polarized light at a position of distance r' from the optical axis of the polarizing plate 4, namely, TLS(r)/TLP(r)=TCP(r')/TCS(r'). When AP'=0 or SS'=0 while AP'=TCP(r').TLP(r).AP and AS'= TCS(r).TLS(r).AS, only one polarized component is selected to cancel a component which causes spatial disorder in the oscillation direction due to the objective lens, so the disorder of a polarization state is eliminated. For the purpose, TCP(r')=0 or TCS(r')=0.
Patent JP-H10262926-A (JP)
Title: Endoscopic image filing device
Inventor: FUKUCHI MASAMI
IPC: H04N7/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prepare sure examination records at a low cost by printing patient information in a second area other than a first area for sticking examination images printed by a first printing means. SOLUTION: The examination images are inputted from an examination device through an image input interface 20 to a central arithmetic processor 21 and the patient information relating to the examination images is inputted through the image input interface 20 to the central arithmetic processor 21. The examination images and the patient information are related to each other and stored in a hard disk 25. At the time of inputting a retrieval item by using a keyboard 26 and retrieving the patient information, the examination images and the patient information are displayed on a monitor 22. Then, when the printing of the patient information and the examination images is instructed to the central arithmetic processor 21, the information relating to a patient is printed on the upper side of a printing sheet printed by a printer 24 for a document and a blank area for sticking the examination images corresponding to the patient information printed by a video printer 23 is secured on the lower side of the printing sheet.
Patent JP-H05276282-A (JP)
Title: Unit speech time informing system
IPC: H04M15/00
Filed: 1992-03-30
Abstract: PURPOSE:To easily know a speech time for a unit fee corresponding to a speech distance before a speech by a caller. CONSTITUTION:When an information transmitter 5 is connected with a public telephone set 1, preliminarily received unit speech time information is transmitted to the public telephone set 1, information from a telephone switchboard is received by an information receiving circuit 12, and visibly displayed for the caller at a visible display part 13. Moreover, the information transmitter 5 transmits an information transmission completion signal through a speech path controller 6 to a central processing unit 7. The central processing unit 7 controls the speech path controller 6, and separates the connection of the public telephone set 1 with the information transmitter 5. Then, a connection switching with an output trunk 3 is operated, the other station switchboard is activated, and a normal repeating exchange connection processing is operated, so that a connection with the other party to be called can be attained.
Patent JP-H07276719-A (JP)
Title: Font data-reading device
Inventor: SATO MASAHIRO
IPC: G06F3/12
Filed: 1994-04-11
Abstract: PURPOSE:To simplify the maintenance by simplifying the collective control of a font data control of a character code determining system and control of the font data in a plurality of kinds of emulation printers. CONSTITUTION:A font table 30 which stores, on one surface, font data corresponding to all character codes capable of being outputted with all external devices 10 calculated to be connected to by making them correspond to inner character codes set independently for a printer, is preliminarily prepared. When printing information is transferred from the external devices 10, a command execution part converts the character code contained in the printing information to an internal character code with a conversion table 31, and reads by retrieval a font data corresponding to the inner character code from the font table 30.
Patent JP-H01245981-A (JP)
Title: Resistance welding equipment for coated fine wire
Inventor: TANAKA MINORU
IPC: B23K11/16
Filed: 1988-03-28
Abstract: PURPOSE:To prevent a constriction and to obtain desired welding strength by detecting the temperature of a heater electrode and actuating a second pressing means at a point of time of attaining the preset cooling temperature and actuating a second switch by deflecting a pressure spring to energize a welding power source. CONSTITUTION:When it is detected that the heater electrode is cooled up to the prescribed temperature by a thermocouple 32, a solenoid valve is actuated by a detected signal to supply compressed air to an auxiliary air cylinder 18. A compression spring 16 is then, further compressed by a piston rod 19 via a knob 12 and a nut 14 to execute pressing by the pressing force suitable for welding. When a nut 21 abuts on a stopper 20, a microswitch 24 is actuated by the nut 21 and a welding current is supplied between the heater electrode 30 and a lower electrode 31 from a welding power source and a wire rod 41 whose coating is peeled off and a terminal plate 43 are welded together.
Patent JP-S547212-A (JP)
Title: Figure information transfer system
Inventor: YAMAMOTO MITSUGI
IPC: H04Q1/30
Filed: 1977-06-20
Abstract: PURPOSE:To increase the economical performance of the connector in the telephone exchange by reducing the number of the information transfer lead for the connector by the amount equivalent to one digit.
Patent JP-H03273443-A (JP)
Title: Cooperative working system for plural work stations
Inventor: KATSURABAYASHI HIROSHI
IPC: G06F13/00
Filed: 1990-03-23
Abstract: PURPOSE:To facilitate the maintenance and the addition of application software by limiting the application software to work actually to one piece. CONSTITUTION:The application software for cooperative work operates in an exclusive server work station 11, and a virtual input/output part 14 supplies information inputted from each client work station 12 and sent through a network to the server work station 11 as input information from an input device. The application software for the cooperative work executes prescribed processing, and outputs the picture information of a processed result to the virtual input/output part 14. When the picture information is sent to the input/ output control parts 15 of all the client work stations 12, each input/output control part 15 displays a picture on the display of the client work station. Thus, the maintenance and the addition of the application software can be easily performed.
Patent JP-H05236635-A (JP)
Title: Carrier protective relay
Inventor: SEKIGUCHI NOBUO
IPC: H02H3/28
Filed: 1992-02-24
Abstract: PURPOSE:To make it possible to sustain a constant propagation delay time between a plurality of electric stations even if the communication lines are switched. CONSTITUTION:Upon detection of disturbance through disturbance detecting circuit 27B1 or 27B2, a control circuit 30B switches its communication line based on a control signal for selecting other normal communication line and the controller 30B delivers a switching command to a counterpart electric station. The communication line is then switched based on a switching command delivered from the counterpart electric station in response to the aforementioned switching command.
Patent JP-S61230218-A (JP)
Inventor: SUGANO SATORU
IPC: H01H13/712
Filed: 1985-04-05
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-H08267214-A (JP)
Title: Manufacture of heat radiating plate
Inventor: NISHIURA TAKESHI
IPC: B22D17/22
Filed: 1995-03-30
Abstract: PURPOSE: To simplify a die structure for casting a heat radiating plate having horizontal plate fins in addition to many heat radiating pins. CONSTITUTION: After positioning sand mold-made placed cores 17, 18, 19 divided into three pieces in the vertical direction into incorporating space 12 in a movable die 9, the die clamping is executed to execute pressure casting. After casting, the die opening is executed, and after taking out a product together with each placed core 17, 18, 19, each placed core 17, 18, 19 is burnt and collapsed to remove these placed cores 17, 18, 19 from the product.
Patent JP-S60215991-A (JP)
Inventor: AIZAWA RINSAKU
IPC: E21C37/02
Filed: 1984-04-11
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-H08242907-A (JP)
Title: Buckle device
Inventor: SATO TOSHIAKI
IPC: A63C10/06
Filed: 1995-03-07
Abstract: PURPOSE: To handle a buckle by a single hand by fastening the belt using one lever, and disengaging the stopper. CONSTITUTION: When a lever 12 is rotated counterclockwise round a pivot pin 11, a pinion 13 meshing with a driving tooth 15b of a drive element 15 rotates also counterclockwise, and a belt 6 moves in the direction A to cause fastening of a boot. If then the lever 12 is rotated clockwise, the driving tooth 15b moves against the action of a spring to be put afloat from the pinion 13, and it is possible for the lever 12 to rotate clockwise along with the drive element 15. To loosen the belt 6, a disengaging lever for the drive element 15 is turned so that the element 15 rotates clockwise round a pivot pin 14. If the detention part 9b of a stopper 9 is pressed by a projection 15c on the drive element 15, the stopper 9 turns counterclockwise against the action of the spring, and a pawl on the stopper 9 separates from ratchet in the form of sawteeth to cause loosening of the belt 6.  Because the pinion 13 is secured to the buckle body 7, there is no risk of the belt 6 turning idle.
Patent JP-H09249669-A (JP)
Title: Condensed pyrrole derivatives, and medicines containing the derivatives as active ingredients
Inventor: SUN JIYAI RII
IPC: A61K8/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a preventive and therapeutic medicine containing a specific condensed pyrrole derivative as an active ingredient, having an excellent steroid 5α-reductase-inhibiting action, and useful for preventing and treating alopecia, acne, prostatomegaly, prostatic cancer, etc. SOLUTION: This medicine contains a compound of formula I [W is O, S; E is a single bond, a 1-6C alkylene; the ring D is (partially saturated) benzene, a 3-7C cycloalkane, naphthalene, a benzo 5-7C cycloalkane, indene, a four to seven-membered heterocyclic group containing an S or O atom, etc.; R<1> , R<2> are each H, an alkyl; R<3> is R<1> , a 1-4C alkoxy, CF3 , OH, etc.), its salt or acid adduct  e.g. 5-[(4'-ethylbiphenyl-4-yl)carbonyl]-1,2-dihydro-3H-pyrrolo[1,2- a]pyrrole-1-carboxylic acid}. The compound of formula I wherein R<1> is H and W is O is obtained by hydrolyzing a compound of formula II (R<1a> is a 1-4C alkyl).
Patent JP-S57186596-A (JP)
Title: Semi-submerged work ship for installation of large marine structure
Inventor: SAKAI TOSHIO
IPC: B63B35/00
Filed: 1981-05-13
Abstract: PURPOSE:To conduct an installation work simply by arranging an upper hull with a pair of the right and the left trunk sections as free of moving up and down along stanchions erected on a lower hull with a pair of the right and the left trunk sections, mounting a marine structure on the upper hull, and moving it up and down in the prescribed sea area. CONSTITUTION:An upper hull 6 with a pair of the right and the left trunk sections 5 is arranged as free of moving up and down along a multitude of stanchions 4 erected on individual hull sections 2 of a lower hull 3 with a pair of the right and the left hull sections 2. The tops of individual stanchions 4 are connected together with horizontal connect members 7, and the front end sections of the trunk sections 2,5 of the upper and the lower hulls 3,6 are tied together to form a U-shaped hull. A marine plant 12, etc. is mounted on the upper hull 6, which is navigated to a prescribed sea area, then the upper hull 6 is elevated above a foundation structure 14 for installing the plant 12 and is lowered after positioning, thus the plant 12 can be easily installed.