baber/WOPTO huggingface dataset:
Patent JP-H10281844-A (JP)
Title: Polyphase flowmeter of biaxial screw pump handling polyphase fluid
Inventor: EGASHIRA KAZUYUKI
IPC: G01F1/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To measure the total volumetric flow rate, the void rate and the total mass flow rate of a mixed phase flow simultaneously with high accuracy by predicting the polyphase flow rate from the geometry of a pump, the input data of operating conditions and an assumed void rate based on a specified theoretical formula. SOLUTION: The flowmeter comprises a biaxial screw pump 1, pressure gauges 10, 12 fixed to the inlet 7 and outlet 8 of the pump 1, thermometers 11, 13, and an operating unit 16 for predicting the polyphase flow rate based on an input data. At first, the operating unit 16 is provided with the geometry, r.p.m., inlet pressure, inlet temperature and lift of the pump 1 from a terminal 15 and a void rate is assumed. The operating unit 16 operates the volumetric flow rate of gas at the inlet 7 and outlet 8 of the pump and determines a void rate for matching a calculated outlet temperature with an actually measured outlet temperature. At the same time, volumetric flow rates of gas and liquid phases, void rate and mass flow rates of gas and liquid phases are calculated. According to the arrangement, a highly accurate simultaneous measurement of mixed phase flow can be realized.
Patent JP-S62250597-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUNO TAKESHI
IPC: G11C17/00
Filed: 1986-04-23
Abstract: PURPOSE:To prevent finely divided components from being destructed by constituting a voltage limiting circuit with a P-channel MOSFET of diode connection to set a clamp voltage in small steps. CONSTITUTION:A clamp level of an output voltage of a voltage limit circuit is decided by the threshold voltage of a P-channel MOSFETQ1 of diode connection. Since a substrate gate of the P-channel MOSFETQ1 is connected in common to a source having a voltage higher than the gate potential at the on-state, the threshold voltage Vthp of the P-channel MOSFET is a comparatively small value and a boosting voltage Vpp' is selected by a comparatively small voltage step. In order to switch the voltage of output terminals Vcc/Vpp' depending on the operation mode, a P-channel switch MOSFETQ8 is provided between the output terminal Vcc/Vpp' and a low-voltage power supply Vcc. In turning on/off the MOSFETQ8 in response to the operating mode of an EPROM, a control voltage formed by the next level conversion circuit is supplied to the gate.
Patent JP-S61251271-A (JP)
Title: Image reader
Inventor: TAKAGI KAZUHIKO
IPC: G06K9/20
Filed: 1985-04-27
Abstract: PURPOSE:To effectively feed out without applying a complicated operation by driving and connecting a reading member and a paper guide so as to place the paper guide at a contact position under pressure when the reading member is positioned at a reading position, and place the paper guide at a guide position when the reading member is positioned at a stand-by position. CONSTITUTION:On mounting a paper, a motor 19 is initially reversed, rotating bodies 17a, 17b are rotated counterclockwise through a reduction gear system, a connecting rod 21 is mover rearward, and a reading member 11 is rotated counterclockwise and positioned at a stand-by position. At the same time, a sensitivity level check member 14 is rotated clockwise and a paper guide 16 is positioned at a guide position by a lifter 16b abutting on a lower step surface 14b of a cam 14f. During reading the image, the motor 19 is rotated normally, the rotating body 17b is rotated clockwise, the connecting rod 21 is moved forward by an energizing force of a coil spring 22 and the reading member 11 is rotated until abutting on a regulating member 30 and positioned at the reading position. At the same time, the member 14 is rotated counterclockwise and the paper guide 16 is situated at a contact position under pressure by the lifter 16b abutting on an upper step surface 14c of the cam 14f.
Patent JP-H11272485-A (JP)
Title: Memory sharing method for client server system
Inventor: OKAYAMA TETSUYA
IPC: G06F15/163
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To share data between the applications of a server and a client and to freely obtain data without synchronization by designating writing/reading access requests to a common memory and requesting them to respective memory access library means. SOLUTION: At the time of writing data into a common memory 106, a server application 101 and a client application 201 designate a memory number, a writing data position and a writing data size and give data writing requests to memory access libraries 102 and 202. The memory access libraries 102 and 202 issue the data writing requests received from the applications 101 and 201 to a memory management service 103. At that time, the memory access library 202 of the client computer 200 issues the data writing request to the memory management service 103 through a network.
Patent JP-S60235118-A (JP)
Title: Orienting method of liquid-crystal
Inventor: SATOU YUZURU
IPC: G02F1/1339
Filed: 1984-05-09
Abstract: PURPOSE:To shorten the processing time of an orientation process during the formation of large-area ferroelectric liquid crystals by setting a periodic temperature slope in the surface of a liquid-crystal element and producing numbers of seed crystals as cores by monodomain growth. CONSTITUTION:Heating electrodes 11 are arranged among striped electrodes 12a on an upper glass substrate, etc., holding ferroelectric liquid crystals together with a lower glass substrate so that the number of electrodes 12a between electrodes 11 is even, i.e. two. A temperature slope is generated periodically by the heating of the electrodes 11 in the surface of the liquid-crystal element to obtain the lowest temperature at the intermediate point 14 between two electrodes 2a. Therefore, a liquid-crystal phase which is made isotropic on the whole by raising the ambient temperature is deposited linearly at the intermediate point 1 and orientation is performed at the intermediate point 14 to obtain a monodomain where the deposited liquid-crystal phase is directed to one side. Further, when the temperature falls, the monodomain is produced as numbers of seed crystals as shown by an arrow 15 to orient the liquid crystal speedily. Thus, the orientation process time in the formation of large-area ferroelectric liquid crystals is shortened.
Patent JP-S63257712-A (JP)
Title: Optical repeater
Inventor: SHIBUE NOBUYUKI
IPC: G02B6/38
Filed: 1987-04-15
Abstract: PURPOSE:To perform optical fiber wiring even if the number of terminals and the installation place are not determined yet, by providing a repeating means for reflecting an optical signal from an optical fiber when the terminal is not connected, and constituting a link, on a connector. CONSTITUTION:An optical fiber 1 is brought to wiring in a shape of a loop and a plug socket 2 is provided on a drawing-out part. An optical plug 5 relays an optical signal between the optical fiber 1 and a terminal 6. The plug 5 has a repeating means for reflecting a light beam from the fiber and constituting a link. A pair of optical fibers 16 of the front of the plug 5, and fibers 22 of the rear face are connected to the plug socket 2, and the terminal 6, respectively. Between the fibers 16, 22, a repeater 4 is provided so as to be freely slidable. As for the repeater, a triangular projecting part 25 is provided on a button 26 and a mirror 23 is provided on the obliquely opposed surface. By operating the button 26, the plug 5 is used as a plug or a repeater. Therefore, even if the number of terminals and the installation place are not determined yet, the optical fiber wiring can be performed.
Patent JP-S58209514-A (JP)
Inventor: OUGIMOTO YOUJI
IPC: B28B7/26
Filed: 1982-05-31
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-S57207475-A (JP)
Title: Flat type picture input sensor
Inventor: MIYAZAKI KIKUJI
IPC: G06T1/00
Filed: 1981-06-16
Abstract: PURPOSE:To attain small size and light weight and to reduce read time, by reading a change in resistance due to light of a photoconductive substance provided between a lot of upper and lower electrodes arranged orthogonally with an external signal. CONSTITUTION:A photoconductive substance 8 has a large resistance change toward parallel direction with a photodetecting plane and a small resistance change toward perpendicular direction to the photodetecting plane and can keep a very high resistance value, when the photodetecting plane receives light. When a light from a light source 1 transmits through an original and enters a sensor 2, the sensor 2 receives the light passing through a protective glass 6 and the upper electrode 7 with the substance 8 and the substance 8 causes a resistance change according to the amount of light. In the sensor 7, the electrode 7 is collected at an upper electrode selecting section 4 and a lower electrode 9 is collected at a lower elctrode selection section 5 via a reading section 16 for the resistance value and they are arranged two-dimensionally. An arbitrary one is selected from the collected electrodes with the scanning by electron beams and the electrodes are sequentially scanned and read 16 while being synchronized with selection sections 4 and 5.
Patent JP-S58216732-A (JP)
Inventor: RONARUDO SHII KOWARUSUKII
IPC: C08J7/04
Filed: 1983-05-27
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-S60236815-A (JP)
Title: Car height adjusting device for car
Inventor: YASUDA TAKESHI
IPC: B60G15/06
Filed: 1984-05-09
Abstract: PURPOSE:To enable arbitrary adjustment of a car height during running, by a method wherein a coil spring type strut type wheel suspension device is constituted such that an upper spring sheet is vertically moved through the working of a screw mechanism through rotation of a motor-driven rod. CONSTITUTION:With a motor 18 run forwardly and reversely by an operator, a rod 12 is rotated through a reduction gear mechanism 17 and a gear 16. This causes a sun gear 13 also to be rotated togetherwith the rod 2, and a planetary gear 10 to be rotated on the sun gear 13. A screw member 9 is threadedly upward and downward carried, and an upper spring sheet 8 is vertically moved along a support member 11, i.e., a member on the rod 2 side to adjust a car height. This constitution enables a car height to be adjusted according to an operator's will even during running.
Patent JP-S5718015-A (JP)
Title: Production of magnetic head chip
Inventor: SAKAMOTO KAORU
IPC: G11B5/187
Filed: 1980-07-09
Abstract: PURPOSE:To increase both the working precision and the productivity and at the same time suppress the crosstalk, by carrying out just a groove working to obtain the track width. CONSTITUTION:The grooves 13a and 13b are formed on the working gap forming surfaces 1 and 3 of core blocks 2 and 5 to decide the track width. These grooves are cut from the lengthwise upper edges of the surfaces 1 and 3 and with use of an edged tool having the blade thickness A whose tip is formed like a sawtooth in a single direction and with the depth D so as to obtain the linearity of the track width. Then the edged tool is fed by an extent equivalent to the track width to obtain a prescribed track width, and then the grooves 13a and 13b are cut again with depth D. This working is successively repeated. The core blocks 2 and 5 are butted to each other to make the grooves 13a and 13b opposite to each other, and then glass bonding is given to obtain a prescribes core thickness t with every pitch P. For this purpose, the groove part filled up with the glass 8 is cut successively with the cut groove H having a width of angle theta in the right-angled direction to the working gap. Thus the head chips are produced.
Patent JP-S59217987-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/78
Filed: 1983-05-25
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-H06279487-A (JP)
Title: Steroid derivative
Inventor: KOJIMA KOICHI
IPC: A61K31/575
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a new compound, having excellent inhibiting action on testosterone 5alpha-reductases and low toxicity and useful as a preventing and therapeutic agent for diseases caused by an excess of 5alpha-dihydrotestosterone, especially prostatic hypertrophy. CONSTITUTION:This compound is expressed by formula I [R<1> is H, 1-6C alkyl etc.; R<2> is aryl or 1-6C alkyl or diarylamino substituted with 5- to 6-membered cyclic aryl; R<3> is (protected)carboxy or expressed by the formula CONHSO2R<4> (R<4> is R<1> other than H)] and its salt, e.g. 17beta-[N-(diphenylmethyl)- carbamoyl]androsta-3,5-diene-3-carboxylic acid. The compound is obtained by reacting a compound expressed by formula II (R<5> is carboxy-protecting group) with a di-1-6C alkyl or a diaryl phosphorocyanidate, then hydrolyzing resultant product with a base, providing a compound expressed by formula III, subsequently reacting the prepared compound expressed by formula III with a compound expressed by the formula HNR<1>R<2>, affording a compound expressed by formula IV and then hydrolyzing the resultant compound with a base.
Patent JP-H02272399-A (JP)
Title: Soft x-ray taking-out window
Inventor: NOMURA HIDEKAZU
IPC: G21K5/00
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the degradation of airtightness and radiation by forming a knife edge on the outside peripheral part of the innermost annular projection of a window frame and binding an X-ray transmission material between a specific annular member fitted to the outside peripheral part of the projection and a retaining member. CONSTITUTION:A circular through hole is formed in the center part of a double- faced conflat window frame flange 1, and a flat and smooth annular projection 2 is formed on its inside edge, and a knife edge 3 where a slope is formed toward the projection 2 is formed on the outside of the projection 2. A metallic ring 4 which has prescribed consistency and vapor pressure characteristic and is made of oxygen free copper or the like is fitted to the outside peripheral part of the projection 2, and a metallic beryllium foil 6 is placed on the ring 4 and is pressed by a retaining plate 7 made of stainless steel, and a bolt 8, a spring washer 9, and a flat washer 10 are used to clamp it.
Patent JP-H0957878-A (JP)
Title: Diverter for preserving sheet for corrugator
Inventor: KAARU AARU MARUSHIYUKE
IPC: B65H29/60
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To remove scrap at a predetermined speed and to uniformly preserve a sheet by providing a sheet diverter means at the downstream of scrap diverter means between a passive web passage and a scrap diverter, and providing rotary shear for selecting the scrap and the effective sheet to cut it. SOLUTION: A web 10 is sent to a conveyor 17 of the downstream via a shear 11 without cutting, a scrap diverter 15 and further an effective sheet diverter 16. To scrap a defective from the web 10, the defective wave is finely cut by the shear 11, and divided into a scrap pin 22 via the diverter 15 as a scrap sheet. The diverter 16 captures the front edge 2 of the sheet 27 which can be used by a vacuum conveyor 28, and stacked in a sheet stacking unit 38. In this case, the sheet 27 which can be used by the drive singling roll 45 of a vacuum singing unit 43 is positioned on a stopping surface 42.
Patent JP-S5217708-A (JP)
Title: Link control system of semielectronic multiple automatic telephone swi tch board
Inventor: SHIRASU HIROTOSHI
IPC: H04Q3/00
Filed: 1975-08-01
Abstract: PURPOSE:By means of the fault earth current test lead in the switchboard, and adding pre-excitation to the hold magnet of the link, the activation time of the Cross-switch will be shortened.
Patent JP-S5617583-A (JP)
Title: Television picture receiver
Inventor: KAWASAKI TATSUO
IPC: H04N5/445
Filed: 1979-07-20
Abstract: PURPOSE:To ensure a display with a balanced size between the sight of the remote controller and the screen, by securing the magnification and reduction for the channel display which is given in piling on the picture image. CONSTITUTION:The horizontal synchronous signal is applied through terminal 3 and then divided through horizontal synchronous variable dividing circuit 10; and the vertical synchronous signal is applied through terminal 4 and then supplied to timing signal generating circuit 6. The clock pulse which is used to decide the minimum size in the horizontal direction is applied from clock pulse generator 5 with a fixed frequency and then divided by variable dividing circuit 9 to be supplied to circuit 6. Then the parallel signal of the display pattern generated from pattern generating circuit 2 is converted by the timing signal into the serial signal which synchronizes with the horizontal synchronous signal and the clock pulse each. The size of the display varies by the change of the division ratio.
Patent JP-S5520629-A (JP)
Title: Semi-automatic sprayer utilizing water pressure
Inventor: MURAKAMI SEIKI
IPC: B05B9/047
Filed: 1978-07-28
Abstract: PURPOSE: To enable chemical solution be sprayed semi-automatically through utilization of water pressure such as of tap water or the like by inserting a movable valve in a barrel and connecting the top and bottom ends of the barrel to a spray hose and a water supply hose.  
     CONSTITUTION: Chemical solution is put in the chamber 1a of a barrel 1 segmented by a movable valve 2 and tap water or the like is supplied into the chamber 1b through a water supply hose 5'. This water pressure causes the chamber 1a to be pressurized by the movable valve 2, by which the chemical solution is forced out into the spray hose 5 and is sprayed through the nozzle. When the movable valve 2 moves to the top end of the barrel 1 and the chamber 1a is emptied of the chemical solution, the barrel 1 is turned upside down to let the chemical solution drop into the chamber 1b to continue spraying work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5427023-A (JP)
Title: Production of polyamide bristles
Inventor: OOHASHI SADAO
IPC: D01F6/60
Filed: 1977-08-03
Abstract: PURPOSE: To obtain polyamide bristles having improved elastic recovery, by two-stage drawing of undrawn bristles prepared from a specific poly-ε-capramide copolymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09258836-A (JP)
Title: Power circuit
Inventor: SEKI SHINSUKE
IPC: H02J1/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and stabilize the output voltage of the power source of a load circuit which has large current variation like a CMOS circuit by providing a variable current source means which absorbs a variation part of a current flowing to the load. SOLUTION: At a current supply part for the load 20, a power source 10 and a variable current source part 30 are connected in parallel. A comparison part 40 compares the voltage Vi generated by converting a current I3 with an expected value Vex to generate a control voltage Vc for controlling the current of the variable current source part 30. Here, the expected value Vex is set to a voltage expected value that maximizes the current I1 flowing to the load 20. Further, the variable current source part 30 decreases the current I2 of the variable current source part 30 with the control voltage Vc when a detected current increases. When the detected current I3 decreases, on the other hand, the current I2 of the variable current source part 30 is increased with the control voltage Vc. Then the current I3 flowing to the power source 10 is controlled so as to be kept constant at all times.
Patent JP-S60236147-A (JP)
Title: Large-scale information holding and retrieving device
Inventor: TANIGUCHI SHIYOUJI
IPC: G11B15/68
Filed: 1984-05-09
Abstract: PURPOSE:To ensure the handling of an information storage medium with a simple mechanism, by providing a medium carrier which carries the information storage medium under a grasping and holding condition, and an opening section which temperarily holds the medium. CONSTITUTION:An information holding and retrieving device is provided with a medium carrier 15 which carries an information storage medium 5 under a grasping and holding condition and an opening section 20 which temporarily holds the medium 5. The information storage medium 5 is carried among medium containing racks 10, information reading and writing device 30, and the opening section 20 by means of the medium carrier 15. Since the information reading and writing device 30 is surrounded by the upper and lower medium containing racks 10 and 10 and the racks 10 and 10 are arranged almost symmetrically about the device 30 in such type of large-scale information holding and retrieving device 1, both an information storage medium 5 contained in a location near to the device 30 and another medium 5 contained in another location far from the device 30 can be carried to the device with no significant time lag, and thus, the information storage media can be handled surely with a simple mechanism.
Patent JP-S5216901-A (JP)
Title: Power device
Inventor: NITSUTA SADATOSHI
IPC: G05F1/56
Filed: 1975-07-30
Abstract: PURPOSE: To automatically switch output voltage for different commercial power voltages so as to make the voltage constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07300122-A (JP)
Title: Pet bottle container
Inventor: SUGIURA HIROAKI
IPC: B65D1/02
Filed: 1994-05-02
Abstract: PURPOSE:To greatly improve a drop impact strength of a PET bottle container and provide an inexpensive PET bottle container which can sufficiently be adapted to the change of an internal pressure by a method wherein an impact is prevented from being directly applied to a cut-off joined part of which the drop impact strength is weak by simply applying a small processing to the PET bottle container. CONSTITUTION:A PET bottle container 1 is manufactured by extrusion-blow- forming a parison made of PET wherein a body part 6 with an almost cylindrical cross section, and a bottom part 2 with a grounding part 5 are provided. A thicker cut-off joined part 3 which is formed on the bottom part 2 at the time of blow-forming is arranged at a location which is separated from a grounding surface 5a of the grounding part 5 to the inside of the body part 6, and a drop impact is prevented from being directly applied to the cut-off joined part 3.
Patent JP-H02271739-A (JP)
Title: Transmitter
Inventor: SOGABE MASAHARU
IPC: H04L1/00
Filed: 1989-04-12
Abstract: PURPOSE:To prevent crosstalk by providing a reception deciding means to a primary station, and applying the transmission only when no signal is sent on a transmission line. CONSTITUTION:Plural secondary stations A are connected to a primary station 2 and its transmission section 31a sends a signal to the secondary station A. A transmission reception means 31 is provided, which has a reception section 31b receiving a signal from the secondary station A within the setting time and which repeats the transmission reception sequentially between the transmission section 31a and the reception section 31b to send and receive a signal. Moreover, the primary station 2 is provided with a reception discrimination means 32 and a transmission decision means 33 and when the decision means 32 decides a fault signal, the discrimination means 33 decides the state of a transmission line 2a prior to the transmission. When no signal is sent through a transmission line 2a, the transmission is started and when the line 2a has any signal, a transmission permission means 34 blocks the transmission till the signal is lost. Since the transmission line 2a is subject to transmission only at the no signal state, crosstalk is prevented.