baber/WOPTO huggingface dataset:
Patent JP-H04369659-A (JP)
Title: Sheet recorder
Inventor: WATANABE HIDEYO
IPC: G03G15/00
Filed: 1991-06-18
Abstract: PURPOSE:To easily take out even a jammed paper in an upper structure body by providing an auxiliary cover, which opens the carrying path of the upper structure body, on the upper structure body so that it is freely opened and closed. CONSTITUTION:In a sheet recorder whose upper structure body 10a is freely opened and closed with respect to a lower structure body 10b, an auxiliary cover 36 which opens a carrying path 31 of the body 10a is provided on the body 10a so as to be freely opened and closed. Then, when the jam occurs in the body 10a, the path 31 is opened by opening the cover 36. Besides, the body 10a and the cover 36 are set so as to be freely opened and closed with a common shaft 35 as a center. Therefore, since the cover 36 can be opened even when the jam occurs in the path 31 of the body 10a, processing is easily executed. When a lock means which consists of a hook part 42a, a pin 43 or the like, for example, and which locks the cover 36 to the body 10a is provided, operation is facilitated because the cover 36 can be locked to the body 10a and integrally opened.
Patent JP-H0463993-A (JP)
Title: Fluid compressor
Inventor: OKUDA MASAYUKI
IPC: F04C18/22
Filed: 1990-06-30
Abstract: PURPOSE:To prevent generation of breakage of a blade and increase discharge capacity by connecting the nearest helical part of a blade and a groove to the suction side to a straight part at the middle part of the curved part. CONSTITUTION:In a fluid compressor 1, a helical groove 19 is formed on the outer circumferential face of a rotary rod 11, and a helical blade 21 is fitted into the groove 19. The nearest helical part of the blade 21 and the groove 19 to the suction side is connected to a straight part at the middle part of the curved part. Hereby, because torsion of the blade 21 is mitigated, generation of breakage of the blade 21 is prevented and the discharge capacity can be increased.
Patent JP-H04371144-A (JP)
Title: Moving type x-ray device
Inventor: TAKISHITA AKIRA
IPC: A61B6/10
Filed: 1991-06-19
Abstract: PURPOSE:To enhance the controllability and the appearance, etc., of a moving type X-ray device and to prevent X-ray radiation if the distance (SSD) between an X-ray tube focus and the skin is not more than 30mm in order to meet the specification of the device by miniaturizing an X-ray tube device portion by means of setting of the SSD as non-contact type. CONSTITUTION:An ultrasonic transmitter 3 and an ultrasonic receiver 4 are mounted on the respective portions of the front face of an X-ray focusing device 2 mounted to an X-ray tube control 1, and in their positions each separate by l1 from an X-ray tube focus F and ultrasonic pulses are transmitted from the transmitter 3 toward a subject 20 and echo from the surface of the subject 20 is received by the receiver 4 and the time taken from the transmission to the reception is measured and converted into a distance so as to find the distance l2 between the transmitter and receiver 3, 4 and the subject 20. It is then determined whether l1+l2 is more than 30cm or not and, if this addition is not more than 30cm, X-ray radiation is inhibited. Also an X-ray tube device portion can be miniaturized more than conventional ones and so the forward view of an operator is widened during the movement of the X-ray device and also the running stability of the device is increased. In addition, the appearance of the device is made plainer.
Patent JP-H0461313-A (JP)
Title: Solid electrolytic capacitor
Inventor: KAGUMA KENJI
IPC: H01G9/028
Filed: 1990-06-29
Abstract: PURPOSE:To prevent increases in equivalent series resistance and leakage current of the title capacitor by cooling and solidifying a melted TCNQ salt after the capacitor element of the capacitor is impregnated with the melted salt and injecting liquid rubber into a bottomed cylindrical case housing the element from the opened end, and then sealing the case by solidifying the rubber. CONSTITUTION:After an appropriate quantity of TCNQ salt powder 6 is put in a bottomed cylindrical aluminum case 5, the case 5 is kept on a hot plate maintained at a temperature higher than the melting point of the TCNQ salt, preferably at 300-340 deg.C. Then the TCNQ salt 6 melts and becomes a liquid and a take-up element l which is previously provided in the case 5 is impregnated with the salt liquid. After the element l is impregnated with the liquid, the element l is quenched together with the case 5 so as to solidify the TCNQ salt 6. As a result, the TCNQ salt contained in the element l recrystallizes and a solid electrolyte having a high electrical conductivity is formed. Thereafter, liquid rubber 9 is injected into the case 5 housing the element l from the opening of the case and solidified.
Patent JP-H08176591-A (JP)
Title: Lowly foaming alkali-stable amphoteric surfactant
Inventor: NADOLSKY RICHARD J
IPC: C11D3/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide novel surface active agents excellent in solubility in concentrated alkali aqueous solutions, dissolved stability by the water-diluted dissolved solution, boiling stability, capable of remarkably reducing the surface tension of the dissolved solution and, at the same time, low in foaming.  
     SOLUTION: Novel surface active agents are represented by formula I [wherein R is 2-18C alkyl, (alkyl)aryl or the like; R 2  and R 3  are each methyl, 2-6C alkyl substituted with an electron-donating group on the β-carbon position, polyoxyethylene or polyoxypropylene or R 2  and R 3  jointly form a (thio) morpholine ring together with the N to which they are bound; M is H or an alkali metal cation; and X is H or an electron-donating group] and include, e.g. the surface active agent of formula II. The surface active agents of formula I can be obtained by reacting a compound of the formula: RCH(OH)-CH 2 -NH- CH 2 -CH(X)-CH 2 -NR 2 R 3  with an alkylating agent of the formula: Hal-CH 2 CH (OH)CH 2 SO 3 M (wherein Hal is a halogen). 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001003978-A (JP)
Title: Vibration isolating apparatus
Inventor: SOMEYA KATSUMI
IPC: B60K5/12
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations over a wide range of frequencies without increasing manufacturing costs. SOLUTION: An intermediate cylinder 22 and an intermediate block 24 are arranged inside an outer cylinder metal fitting 16, and a space partitioned by the intermediate block 24 and an elastic body 28 constitutes a main liquid chamber 30. A shake orifice 64 and an idle orifice 60 communicate the main liquid chamber 30 with a first auxiliary liquid chamber 32. An orifice 62 for confirming communicates the main liquid chamber 30 with a second auxiliary liquid chamber 96 and a rotor 36 opens and closes the idle orifice 60 and the orifice 62 for confirming. In this case, a thick-walled high-rigidity part 20C is provided in such a way as to be sandwiched between a pair of thin-walled low-rigidity parts 20B, 20D provided in a first diaphragm 20 along the flow direction F of a liquid which flows into and out of the first auxiliary liquid chamber 32.
Patent JP-S6065641-A (JP)
Title: Exchange system
Inventor: IDEGUCHI TETSUO
IPC: H04L12/00
Filed: 1983-09-20
Abstract: PURPOSE:To designate a terminal device with a subscriber number independently of a physical location by storing physical information corresponding to a subscriber number of the terminal device connected to an exchange device in an exchange management device. CONSTITUTION:The exchange system is constituted of connecting exchanges 2a, 2b and the exchange management device 3 to a relay line 4 and connecting terminal devices 1a-1c, and 1d to the exchange devices 2a, 2b respectively. A subscriber number table 8 representing the correspondence between a subscriber number assigned to the terminal device and a terminal physical address showing the allocated position in the exchange device is provided to a storage device 6 of the devices 2a, 2b. An address converting table 13 representing the correspondence between the subscriber number of the terminal device and the physical address of the exchange device to which terminal devices are connected is provided in a storage device 11. When a user dials from a terminal device, the exchange device references the table 8, and when the address does not exist in the own exchange device, an address control signal is transmitted to the device 3, the device 3 references the table 13 and transmits a control signal to a corresponding exchange device.
Patent JP-2000009412-A (JP)
Title: Position detector
Inventor: NEKADO YASUO
IPC: G01D5/20
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized high-precision position detector. SOLUTION: The position detector 1 is provided with a high frequency-excited first coil 5, a high frequency-excited second coil 7 having a shorter coil length than the first coil 5 has, a core 9 which is inserted into the first coil 5 in such a way that the core 9 can move relatively to the coil 5 in the center axis direction of the coil 5, and a detecting means which detects the moved position of the core 9 relatively to the coil 5 based the difference between the impedances of the first and second coils 5 and 7 in an enclosure 3. The impedance of the first coil 5 changes as the core 9 moves and the second coil 7 is provided at such a position that its impedance does not change even when the core 9 moves.
Patent JP-H1016125-A (JP)
Title: Bond building method for metal member
Inventor: TAKI MOTOJI
IPC: B32B15/01
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a bond building method for metal members in which the metal members can be bonded together simply with sufficient bonding strength between the metal members. SOLUTION: A bonding agent forming a face bonded layer 2 is applied and a first overlay metal member 3 is stuck on a fitting face 1a of a bearing fitting section of a pulley 1, and a pressure bonded laminate 9 is formed by pressurizing the other surface of the overlay metal member 3 through a rubber plate 5 as a pressure equalizing plate and a pressure fixing tool 6, and then a bonding agent forming a second bonded layer 8 is applied on the other face of the pressure bonded laminate 9, and a bearing is inserted and bonded with an outer ring.
Patent JP-H0926576-A (JP)
Title: Production of liquid crystal display device and apparatus for producing substrate member
Inventor: MURAYAMA SHINICHI
IPC: G02F1/133
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device with which uniform display characteristics are obtainable and an apparatus for producing substrate members capable of easily and inexpensively forming the substrate members by utilizing the existing apparatus for production. SOLUTION: An oriented film material is applied on a translucent substrate formed with transparent electrodes so as to cover display electrodes by a coating applicator 24 and is baked at a predetermined temp. by a baking device 25. The coating is subjected to an orientation treatment under predetermined treatment conditions by a rubbing device 26. Further, the substrate members are irradiated with light by a photoirradiation device in such a manner that the integrated light quantity varies with the one and the other substrate members, by which the oriented films are formed. Since the integrated light quantity varies with the one and the other substrate members, pretilt angles are made asymmetrical and high intra-surface uniformity and display grade of high contrast are obtd.  The integrated light quantity is controlled by controlling the operation of a shutter 28 between a light source 27 and a transporting belt 23. The substrate members are easily and inexpensively formed by utilizing the existing apparatus for production.
Patent JP-S5964873-A (JP)
Title: Picture processing device
Inventor: ARIMOTO SHINOBU
IPC: H04N1/29
Filed: 1982-10-05
Abstract: PURPOSE:To prevent the erroneous recording when various pictures are edited to record information in a desired size, by making the size selecting operation of a recording material, which is selected during the input of picture information, ineffective. CONSTITUTION:When an enter key 567 in a reader operation part 550 of a reader part which reads original pictures is operated, digital picture information of originals, information obtained by editing this information, digital picture information obtained through long-distance and short-distance communication devices, etc. are inputted to a picture processing control part and are stored temporarily in a buffer memory and are written in a disc memory or the like. If a size of the recording material in a printer part is selected by the operation of a paper size select key 553 in the operation part 550 during the input of these picture information, a size signal is not supplied to the printer part through a CPU of the picture processing control part and is made ineffective practically. By this constitution, the erroneous recording is prevented when various pictures are edited to record information in a desired size in the picture processing device where picture processings and short-distance and long-distance communications of picture information are performed easily and quickly.
Patent JP-S6149162-A (JP)
Inventor: POORU DABURIYUU BURETSUKENFUER
IPC: F02M35/12
Filed: 1985-08-07
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-H1111691-A (JP)
Title: Paper feeding device
Inventor: TOYODA HIROSHI
IPC: G03G15/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of a tray to the lower limit position at a stretch by providing a control means driving a driving means when a descent switch is turned on and lowering the tray until an intermediate position detecting means responds which detects the set position on the tray when no recording medium is loaded or on the recording mediums when the recording mediums are loaded. SOLUTION: This paper feeding device is provided with an upper limit detecting sensor 70 detecting the upper limit position on a tray 11 when no recording paper P is loaded on the tray 11 or on the recording paper P when the recording paper P is loaded, an intermediate position detecting sensor 75 detecting that the set position exists on the tray 11 or on the recording paper P, and a lower limit position detecting sensor 80 detecting that the tray 11 exists at the lower limit position. When the recording paper P exists at the upper limit position, a delivery roller can deliver the recording paper P. When the tray 11 exists between the intermediate position detecting sensor 75 and the upper limit position, a controller lowers the tray 11 via the drive of a motor, and the descent is stopped when the intermediate position detecting sensor 75 is switched from response to nonresponse.
Patent JP-H0615977-A (JP)
Title: Screen mask of screen printing machine
Inventor: SAKAMI SEIJI
IPC: B41M1/12
Filed: 1992-07-01
Abstract: PURPOSE:To prevent the leakage of cream solder to the under surface of a screen mask by providing an elastic sheet preventing the leakage of cream solder to the under surface of the side part of the pattern hole approaching the formed solder precoating part on the screen mask. CONSTITUTION:A pattern hole 3 is formed to a printed circuit board 11 at the place corresponding to the electrode 12B of the board and an elastic sheet 4 preventing the leakage of cream solder 6 is provided to the under surface of the side part of the pattern hole 3 approaching the solder precoating part 13 formed on a screen mask 2. As a result, when the cream solder 6 is applied to the electrode 12B of the printed circuit board 11 by sliding a squeezee 5, the leakage of the cream solder 6 to the under surface of the screen mask 2 can be prevented and the cream solder can be applied in a well-finished state.
Patent JP-S6330017-A (JP)
Title: Base drive circuit for transistor
Inventor: TADA KAZUHIKO
IPC: H03K17/60
Filed: 1986-07-22
Abstract: PURPOSE:To suppress the energy loss surely by dividing a continuous base current as a base drive signal into two pulsative base currents repeated alternately and making them flow uniformly thereby supplying a base current to each base of plural transistors (TRs) uniformly and surely. CONSTITUTION:In supplying a pulsative base current from a pulse power source 3 for supplying a base current to the 1st current branching transformer 5, the base current is branched into uniform currents Is1, Is2 and fed to bases B1, B2 and returns to the pulse power source 3. In stopping the supply of the pulsive current from the pulse power supply 3, the emitter current I starts supplying the base current by the action of a current transformer CT. The base current is branched into uniform currents Is1, Is2 by the 2nd current branching transformer 6, fed to the bases B1, B2 and return to the feedback winding N2 at the secondary winding of the current transformer CT. Then the pulsative base current is fed again from the pulsive base current supply source 3, and the uniform base currents IB1, IB2 are fed continuously to the bases B1, B2 of the TRs 1, 2 through the repetition and the two TRs 1, 2 are conductive surely.
Patent JP-S6236153-A (JP)
Title: Nutrient for mixing to live feed for cultured aquatic life
Inventor: OKADA ATSUNORI
IPC: A23K1/18
Filed: 1985-08-09
Abstract: PURPOSE:To obtain the titled nutrient rich in vitamin B1, by mixing concentrated garlic powder to an alkyl disulfide-type vitamin B1 salt coated with a higher fatty acid and a glycerol fatty acid ester (mixture). CONSTITUTION:The objective nutrient can be produced by mixing (A) an alkyl disulfide-type vitamin B1 salt such as thiamine allyl disulfide, etc., coated with (i) a higher fatty acid such as palmitic acid, stearic acid, etc., (ii) a glycerol fatty acid ester such as glycerol monopalmitate, etc., or their mixture.
Patent JP-S5875777-A (JP)
Title: Flat nonaqueous electrolytic cell
Inventor: WAKI EIICHI
IPC: H01M6/16
Filed: 1981-10-29
Abstract: PURPOSE:To achieve the thin and small size design of an electronic machinery by employing a lithium paper battery which is made thin while maintaining the characteristic of a lithium cell as it is. CONSTITUTION:A carbon fluoride as the positive pole active substance 6, acetylene black as the conductive agent and the water dispersion of the fluororesin as a binder are mixed respectively then applied on a titanium lath metal while an aluminium foil is employed for the positive pole current collector 7. A nickel foil is employed for the negative current collector 9 while the lithium is employed as the negative pole active substance and two sheets of polypropylene unwoven fabric are employed as a separator 11 and a lithium fluoride is employed as the electrolyte then it is dissolved in a gamma butyrolactone. The cell element is covered by resin films 5a, 5b then sealed to construct a battery. A hole is made through a portion of a resin film 5a to provide a negative terminal 12 while another hole is made through a portion of a resin film 5b to provide a positive terminal 13.
Patent JP-H04370727-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: ITO TATSUYA
IPC: G01L9/00
Filed: 1991-06-19
Abstract: PURPOSE:To manufacture a seal diaphragm type semiconductor pressure sensor which can attain high reliability, so that it is small in size and inexpensive. CONSTITUTION:A recessed part for holding a pedestal 22, a pressure-sensitive chip 23 and a lead wire 24 is formed on the upper surface side of a metal base 21, and a pressure-receiving diaphragm 26 receiving a measuring pressure directly is provided so that it covers the recessed part. Oil 27 as a pressure medium for transmitting the pressure received by this pressure-receiving diaphragm 26 to the pressure-sensitive chip 23 is filled up in a chamber formed by the pressure-sensitive diaphragm 26, the metal base 21, the pedestal 22 and the pressure-sensitive chip 23. The metal base 21 is molded in a required shape by a metal injection molding method. The metal injection molding method uses a mold for molding, and the fine powder of a metal wherein a resin binder is mixed is molded by injection and further sintered to be molded.
Patent JP-H0733518-A (JP)
Title: Basic refractory for melted metal
Inventor: KAJI NOBUHIKO
IPC: B22D41/32
Filed: 1993-07-14
Abstract: PURPOSE:To produce the refractory excellent in corrosion resistance and spalling resistance against an FeO-SiO2 slag for refining non-iron metals and a CaO.SiO2- FeO slag for producing steel. CONSTITUTION:The purpose of this invention is achieved by combining a magnesia raw material with a ternary ZrO2.CaO.MgO synthetic clinker containing MgO as the third component. Namely, this refractory is the basic one of the melted metals comprising the combination of the synthetic ZrO2.CaO.MgO clinker with the magnesia clinker. The synthetic clinker has a CaO/ZrO2 molar ratio of 0.4-1.0 and an MgO/(ZrO2+CaO) molar ratio of 0.3-3.0. The combination of the ZrO2-CaO-MgO ternary synthetic clinker with the magnesia clinker enables to achieve the elimination of chromium and both the high corrosion resistance and spalling resistance of the refractory.
Patent JP-S6151668-A (JP)
Title: Floppy disc and floppy disc drive
Inventor: KUTARAGI TAKESHI
IPC: G11B20/12
Filed: 1984-08-22
Abstract: PURPOSE:To permit storing of digital data in a video floppy in an ISO or IBM format by dividing a magnetic track into several blocks in the lengthwise direction to be able to record and reproduce the information for identifying several logic formats. CONSTITUTION:The track of the floppy disc are divided into quadrisections in the lengthwise direction, and an identification signal in the ISO or IBM format is provided for each of them. When an address signal and a wright signal are output from a host equipment 100, a block data is written in a memory 13 from a floppy 1 through an IE15, a command decoder 21, and a memory control circuit 33, and then checked. When a digital data is supplied to the memory 13 from the equipment 100 through an IF15, and a frame signal is supplied to a circuit 33, they are rewritten to new data, and one block of data is read in turn, and recorded in the floppy 1 through a read/wright circuit 2 and a head 11.
Patent JP-S6151360-A (JP)
Title: Thermal head
Inventor: MOTOYOSHI YUKIO
IPC: H05K1/16
Filed: 1984-08-22
Abstract: PURPOSE:To enhance the heat dissipation characteristic of IC, by preventing a glass glaze layer from interposing between the part, to which a thermal head driving IC is mounted, and an insulating substrate. CONSTITUTION:An insulating substrate 1 is formed by using alumina ceramic with purity of 96%, and a heat generation resistor 3 and electrode wiring 4 other than a command electrode 4-a and a ground electrode 4-b are formed on a glass glaze layer 2. The glass glaze layer 2-a in the vicinity of the heat generation resistor 3 is formed by providing a partial glaze layer 2-a on a flat glaze layer 2-b. A Ta-resistance film is formed to the substrate having the glass glaze layers 2-a, 2-b formed thereto by vapor deposition or sputtering and a pattern is subsequently formed by a potolithographic process. Then, an electrode film is formed by vapor deposition or sputtering and, after a pattern was formed by a photolithographic process, a protective film 5 is formed. The ground electrode 4-b is formed under a thermal head driving IC6 which is, in turn, adhered by a die bond agent. After IC6 is bonded by a Au wire 8, it is sealed with a silicon resin 9.