baber/WOPTO huggingface dataset:
Patent JP-H11268633-A (JP)
Title: Negative pressure type servo unit
Inventor: TSUBOUCHI KAORU
IPC: B60T13/56
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure type servo with an aim of reduction in size. SOLUTION: This negative pressure type servo unit 10 comprises a housing 14, moving walls 17, 20, a power piston 22, an input member 28, a breather valve seat 28a, a negative pressure valve seat 22a, a control valve 36 with an atmospheric seal portion 36a and a negative pressure seal portion 36b, an output rod 53, a reaction disc 52, a slider valve 42, and an actuator 45. A spring 43 is installed between the slider valve 42 and the power piston 22 outside of actuator 45.
Patent JP-S52154840-A (JP)
Title: Bonding accelerators
Inventor: HORIBE YASUTAKA
IPC: C08G18/40
Filed: 1976-06-17
Abstract: PURPOSE: To prepare a bonding accelerator capable of accelerating adhesiveness over a wide range of temperature when in use of polyester adhesives, consisting of a polyester elastomer, a polyisocyanate and a butyral resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07262925-A (JP)
Title: Method of forming getter spring for cathode-ray tube
Inventor: KOU TETSUKOU
IPC: H01J9/39
Filed: 1993-03-30
Abstract: PURPOSE: To enable a getter spring itself to be easily manufactured, also a die for molding the getter spring to be easily made. CONSTITUTION: On the occasion of setting orthogonal coordinate components of each bent point P1 , P2 , P3 of a large number of bent parts which construct a constant curvature part of a getter spring, X coordinates X1 , X2 , X3 are set so that lengths L1 , L2 , L3 of the bent parts projected to X axis are equal, and y coordinates Y1 , Y2 , Y3 are decided based on these X coordinates X1 , X2 , X3 . Then, a constant curvature part is formed by bending the getter spring at each of above mentioned bent points P1 , P2 , P3 .
Patent JP-S55164925-A (JP)
Title: Printer
Inventor: YOSHIDA KUNIO
IPC: G06K15/08
Filed: 1979-06-07
Abstract: PURPOSE: To prevent misspelling in advance, by discriminating the agreement and disagreement of the information input from the key input unit with the word information stored in advance in the memory unit and controlling the operation of print based on it.  
     CONSTITUTION: The word information is input with the key input unit 1 and it is fed to the detection circuit 8 through the buffer register 2. On the other hand, the word information stored in the memory unit 6 is read out in the circuit 8 and compared with the key input information. As a result, the signal 11 is output to the OR gate 10 when in agreement for the operation of print of the key input information, and if disagreement, the signal 9 is fed to the address counter 9 for the control of nonoperation. Thus, the print of misspelling can be prevented in advance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60214470-A (JP)
Title: Automatic loading disc player
Inventor: SUGIHARA MASANORI
IPC: G11B17/051
Filed: 1984-04-11
Abstract: PURPOSE:To attain smooth carrying of a disc by engaging and supporting freely slidably a tray of a disc carrying mechanism to a guide bar fitted to a support member (chassis) in a way of two-support point so as to prevent a play of the tray. CONSTITUTION:A chassis 7 in a housing 2 consists of a main body 7a and a sub- chassis 7b and the tray 10 is provided freely movably in a direction in parallel with the turning plane of a turntable 45. The tray 10 consists of a main body 10a and a side wall 10b screwed to the right end of the main body and the right end is supported to the guide bar 15 of the right end of the chassis 7 while being coupled freely slidably at two-support point parted in the tray moving direction. The container 22 storing the disc is arranged downward the tray 10 and the disc storage section is constituted of the container 22, the tray 10 and the moving members 13, 14.
Patent JP-S55164096-A (JP)
Title: Continuous plating for wire
Inventor: SHIGA SHIYOUJI
IPC: C25D17/00
Filed: 1979-06-08
Abstract: PURPOSE: To improve continuous plating method for wires from the standpoints of quality and performance by a method in which depth and bottom curvature radius of a groove in the circumferential direction of a conductor roller surface are designated, a liquid supply port is provided, and a plating liquid is flowed down the roller surface.  
     CONSTITUTION: The depth of the groove provided on the conductor roller is set up to 1/4 or more of the diameter of the wire to be plated, and also its bottom is designated to a curvature radius 0.55W10 times as much as the diameter of the wire. A plating liquid is flowed down the roller surface from a liquid supply port above the roll while wetting the groove. For example, an aluminum wire a of the diameter of 2.0mm is pretreated and then passed through a plating tank 1 by using the cylindrical conductor roller 3 with the groove 4, 2mm in depth and 2mm in bottom curvature radius, and then the plating liquid is flowed down the roller 3 from the liquid supply port 7 with a great number of blow-off small holes to wet the surface of the roller. The falling liquid is received in the receiving pan for circulation. Then, an voltage is applied between an anode 6 and the roller 3 to obtain high quality products with good efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58188187-A (JP)
Inventor: SAIIN TAKANORI
IPC: H05K5/02
Filed: 1982-04-28
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-H04287747-A (JP)
Title: Signal processing system
Inventor: TAKEUCHI KUNIHIRO
IPC: B60R21/16
Filed: 1991-03-13
Abstract: PURPOSE:To provide a signal processing system capable of efficiently operating a microcomputer processing the conversion data from an A/D converter. CONSTITUTION:The first timer interruption routine Ia executed in response to the first interruption signal outputs an A/D conversion start command signal to an A/D converter and is completed without waiting the conversion work. The second timer interruption routine Ib executed in response to the second interruption signal is executed after the completion of the A/D conversion work and performs the calculation based on the digital conversion data. The period until the start of the second timer interruption routine Ib after the completion of the first timer interruption routine Ia is not spent to wait for the A/D conversion work, but it is spent for executing another program.
Patent JP-S57188129-A (JP)
Title: Electronic tuning receiver
Inventor: SATOU REISUKE
IPC: H03J3/18
Filed: 1981-05-15
Abstract: PURPOSE:To tune a tuning circuit to wider frequency range only in the range of change of a voltage generator, by making multiplication and level shift for a DC voltage from the voltage generator with an operational amplifier, in an electronic tuning receiver having a voltage variable tuning element. CONSTITUTION:When an output voltage VO of a voltage generator 1 changes in the range of Vmin-Vmax and tuning voltages required for a tuning section 2 are Vf1-Vf2, since it is required that voltages of Vf1-Vf2 can be applied to the tuning section 2 even if a voltage from a voltage generator 1 is fully  changed, resistors R1 and R2 of an operational amplifier OP of a circuit means  3 are determined to satisfy the conditions in an equationI, and a current  source IO and a resistor RF are selected as Vf1=TORF. Thus, the output V of  the operational amplifier OP changes in the relation in equation II when the  voltage VO of the voltage generator 1 is changed in the range of Vmin-Vmax.  The value of level shift can be set by changing the resistor RF of the current  source.
Patent JP-H08241554-A (JP)
Title: Disk transfer device
Inventor: NAKAMICHI NIRO
IPC: G11B17/22
Filed: 1995-03-05
Abstract: PURPOSE: To prevent that a belt is bent, a count error causes and movement control to a correct position of a disk becomes difficult by providing a belt control means controlling a belt rear surface along a rear surface side of a drive belt. CONSTITUTION: In the belt control means, a timing pulley 15 is pivoted by a shaft 16 on a front end of an upper part disk guide 9, and the timing pulley 7 is pivoted by the shaft 6 on a rear end of a lower part disk guide 10. A timing belt 14 is suspended between both pulleys 15, 7, and its outer peripheral surface 14A is arranged so as to engage with a disk peripheral edge guided between projection parts 9B, 10B. Further, the lower part disk guide 10 is provided with a control wall 10D sliding and touching onto the teeth surface 14B of the timing belt 14, and the matter that the timing belt 14 is bent to the inside of the belt by holding the disk therebetween is prevented.
Patent JP-H01245228-A (JP)
Title: Liquid crystal display device
Inventor: MISONO KENJI
IPC: G02F1/139
Filed: 1988-03-26
Abstract: PURPOSE:To enable negative display of a white color without degrading the brightness of display pattern parts by lowering the degree of the orientation order of a 1st dichromatic dye having a complementary color relation with the emission color of a light source than the degree of the orientation order of a 2nd dichromatic dye in the wavelength region except the emission color of the light source. CONSTITUTION:The respective directors of the liquid crystal molecules 12a of a liquid crystal 12 and the dye molecules 14a of the 2nd dichromatic dye 14 are in the electric field direction when a driving voltage is impressed to transparent electrodes 7, 9, but the directors of the dye molecules 13a of the 1st dichromatic dye 13 are not completely in the electric field direction and are, therefore, colored to the light from a backlight 1. Since the color of the 1st dichromatic dye 13 is in the complementary color relation with the emission color of the backlight 1 in this case, the light transmitted through the liquid crystal cell 4 is white color light and provides the white display with black as a background color. The contrast is thereby improved.
Patent JP-S61231486-A (JP)
Inventor: HIGUCHI SHIGEO
IPC: G21C3/34
Filed: 1985-04-08
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-H05231689-A (JP)
Title: Smoke discharge device for roast meat and the like
Inventor: KOBAYASHI ETSURO
IPC: F24F7/06
Filed: 1992-02-21
Abstract: PURPOSE:To provide a smoke discharge device which is readily portable and usable at a desired place and which can efficiently remove smoke and smell. CONSTITUTION:A smoke discharge guide 3 is supported in a position above a range 11 by a stand 2 fixed to a range table 1 or the range 11. A motor 5 and a smoke suction/discharge fan 4, which is driven by the motor, are disposed in the smoke discharge guide 3. A filter 6 for adsorbing and removing particles of smoke and smell is detachably disposed on the inlet side of a smoke discharge passage 9 in the smoke discharge guide 3. According to these arrangements, the title device is simple in structure and readily portable; therefore it is usable on a dining table or at other desired places. Moreover, since the smoke discharge guide 3 and the filter 6 are positioned above the range 11, smoke and smell can be removed efficiently, and dining environment can thereby be improved.
Patent JP-H07261912-A (JP)
Title: Ifrared touch switch
Inventor: IWAMOTO TOSHIYA
IPC: G06F3/0488
Filed: 1994-03-16
Abstract: PURPOSE:To provide an infrared touch switch which never causes any misoperation even if the number of displayed switches increases due to reduction of the parallax. CONSTITUTION:A light transmissive acrylic plate 4 is provided on a switch display screen 3 of an LCD 2 to protect the screen 3. The rear surface of the plate 4 is adhered to the screen 3. Therefore, the switch position shown on the screen 3 can be viewed just through the thickness of the plate 4 and no parallax is substantially caused even if a visual point is set at a point that is oblique to the screen 3. This can prevent such a case where the wrong positions are touched or the adjacent switch positions are touched by mistake.
Patent JP-S62230107-A (JP)
Title: Programmable gain control amplifier
Inventor: TANIGUCHI AKIRA
IPC: H03H19/00
Filed: 1986-03-31
Abstract: PURPOSE:To attain the sophisticated gain control with high accuracy by adjusting the duty ratio of a pulse signal so as to control the on/off of a switch means switching alternately an integration resistor between an output of an operational amplifier and a signal common potential. CONSTITUTION:A couple of switches S1,S2 switching alternately the integration resistor A between an output E0 of the operational amplifier A1 and the signal common potential are provided. A duty ratio variable circuit l is provided, which adjusts optionally the on/off duty ratio of the switching of the switches S1,S2. When the circuit 1 outputs a pulse signal of a high level, the switch S1 is turned on, while a low level pulse signal is outputted, the switch S2 is turned off. Thus, the sophisticated gain control with high accuracy is attained.
Patent JP-H07279943-A (JP)
Title: Manufacture of ball joint
Inventor: NAKAKOJI TAKAHIKO
IPC: F16C11/06
Filed: 1994-04-12
Abstract: PURPOSE:To decrease the manufacturing manhours to reduce a cost by dispensing with an end cover. CONSTITUTION:The manufacturing process consists of a first process (a) for preparing a socket which has a hollow cylindrical part with bottom and on which a stepped part for forming a dust cover groove is formed, a second process (b) for forming an oscillation window by bending the upper part of the hollow cylindrical part inwardly after a bearing and a ball stud are inserted into the hollow cylindrical part, and a third process (c) for calking the upper part of the hollow cylindrical part outward to form the dust cover groove between the stepped part and the calked part.
Patent JP-S59198436-A (JP)
Title: Strobe photographic system
Inventor: KANAI MASAHARU
IPC: G03B15/05
Filed: 1983-04-27
Abstract: PURPOSE:To enhance the contribution of a strobe light to exposure for a luminance near BV3 such as the inside of a room under illumination of a fluorescent lamp or the like to make the hue adequate by changing the strobe light between BV0 and BV4 in accordance with the luminance value. CONSTITUTION:When the luminance of an object which is measured by a stationary light detecting part 22 is between BV-0.3 and BV3.7, a stationary light intensity setting part 23 outputs a signal proportional to the luminance; but if the luminance of the object is not between them, a prescribed signal is outputted. Meanwhile, an aperture diameter correcting part 24 outputs a prescribed value for BV<4.7 and outputs a gradually raising signal for BV>=4.7. The time of light emission of a flash discharge tube 29 is determined by these both signals and the quantity of strobe reflected light, and the contribution rate of the strobe light to film exposure is 100% for BV<-0.3 and is reduced in inversely proportional to BV for -0.3<BV<3.7 and is set to a prescribed value for BV>=3.7.
Patent JP-S63240731-A (JP)
Inventor: TAKAYANAGI SHIGEO
IPC: A01G31/04
Filed: 1987-03-28
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-H10264126-A (JP)
Title: Manufacture of inorganic plate
Inventor: SUZUKI SHINICHI
IPC: B28B3/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic plate with uniform thickness and excellent formation, for the manufacturing of which a large-scale water treatment installation is not required even when a wet process by which it is possible to disperse solid content effectively is used. SOLUTION: A thickness adjusting sheet 2 which can proceed in the same direction as a molding sheet 1 which proceeds in one direction is provided above the sheet 1. In addition, a cement material 3 which is made up of solids containing cement and water and has the concentration of solids of 20-55 wt.%, is supplied to the surface of the molding sheet 1. The cement material 3 is vibrated through the thickness adjusting sheet 2 while pinching the cement material 3 between the molding sheet 1 and the thickness adjusting sheet 2. Consequently, the cement material 3 is molded into a cement plate containing moisture. In addition, the cement material 3 is retained in such a manner that a shear force is not brought to bear upon the cement material 3, circumference permitting. At the same time, the cement material 3 is compacted by vibration to solidify the bonding of the solids.  Thus it is possible to prevent the cement plate 4 containing moisture from being sheared.
Patent JP-2000266345-A (JP)
Title: Disposable gas lighter and cigar drilling needle attached thereto
Inventor: HORIE MASANAGA
IPC: F23Q2/32
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To skillfully perform drilling of a cigar paper during smoking. SOLUTION: A groove is formed in a bottom 3 of a gas lighter 5, a drilling needle 1 is placed therein and slid through proper fit-in, and a needle 2 is stored. Furthermore, to facilitate moving, movement is effected with a protrusion part 4 pressed. In smoking, a gas lighter is generally an essential item, and if a drilling needle attached to the lighter is available, it can be used immediately. Additionally, its needle-form shape is containable, the needle is protected and is prevented from catching clothes and will not inflict pain, even if it makes contact with a finger tip.
Patent JP-S62229298-A (JP)
Inventor: MAKUTA SHUNICHI
IPC: G04C21/02
Filed: 1986-03-31
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-S56169470-A (JP)
Title: Facsimile transmitter
Inventor: KAWAMURA YOUSUKE
IPC: H04N1/387
Filed: 1980-05-31
Abstract: PURPOSE:To minimize the missing of an original read-in signal, by providing an alternative transmitting means for the transmitter information transmitting the original read-in signal and the original read-in information at the middle and before and after the transmitter information. CONSTITUTION:When a read-in of transmitted original is started and an original start signal ST is made, a flip-flop 5 is set to clear counters 2, 3, 4. While the count value of the counter 3 is not reached to M, an insertion control circuit 6 keeps to output the switching signal KS in H level since a decoder 61 does not produce output and a flip-flop 62 is reset. Thus, a multiplexer 7 selects an original read-in signal FS amont the original read-in signal FS and the readout signal of a memory 1 and transmits it by a MODEM. Further, the count is progressed and when the count value M is transmitted from a character counter 3, the memory 1 reads out the signal train of the 1st row of the transmitter information character 1.
Patent JP-H09247352-A (JP)
Title: Picture reader
Inventor: YOKOYAMA SHIZUO
IPC: H05F3/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the reflectance and the transmissivity of a mirror by constituting an original guide of material difficult to be electrified to prevent the sticking of dust and paper powder in the air to the surface of a mirror. SOLUTION: The original is transported between an upper guide and a lower guide 20 and static electricity generated by electrification of the original and these guides caused by the contact friction of them or generated by the friction of various rollers and the original is accumulated in the guides. Even though an electrifying source is on the top of the guides, static electricity reaches the rear side surface of the guide. Then dust in the air and paper powder from the original or recording paper are stuck to the rear side face of the guide and drop when sticking force is deteriorated, and dropped paper powder, etc., is deposited on the mirror to deteriorate the reflectance to prevent picture information from being transmitted accurately.  Then in order to make the guide 20 difficult to be electrified, material obtained by mixing carbon fiber or electrically conductive metal to plastic resin is used for the guide. In addition, a conductive paint 21 can be applied or a conductive material such as a metallic plate can be stuck around.
Patent JP-S61232523-A (JP)
Inventor: SHIROKURA KAORU
IPC: H01H1/60
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-S55164860-A (JP)
Title: Fixing device of electrophotographic copier
Inventor: NAKASHIMA SHIYUNICHI
IPC: G03G15/20
Filed: 1979-06-11
Abstract: PURPOSE: To achieve the reduction of warm-up time and the saving of electric power by forming a thin-film-form resistance heating element layer on the outside circumference of the heating-insulating layer of a heating roller along the same and a thin-film-form protecting film on the outside circumference thereof and determining the respective thicknesses within the specified range.  
     CONSTITUTION: The roller body 45 of a heating roller 27 comprises forming a heat- insulating layer 48, insulating layer 49, resistance heating element layer 50 and protecting film 51 subsequently on the outside circumference of a core metal 47 made of iron. Since the resistance heating element layer 50 has self-temperature- control characteristic, the specified temperature may be obtained without provision of any temperature control means. Power feed parts 55, 55 which are so constituted that 1/3 of their circumferential direction becomes an electro-heating area (l) are provided to achieve the saving of power consumption. The reduction in warm-up time may be achieved by making the thickness of the resistance heating element layer 50 0.1W100μm and the effective insulation and the reduction in warm-up time may be achieved by making the thickness of the protecting film 51 20W150μm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06286647-A (JP)
Title: Car body structure of automobile
Inventor: KUMENO NAOKI
IPC: B62D21/15
Filed: 1993-03-31
Abstract: PURPOSE:To provide the car body structure of an automobile which is constituted so that a cabin is hardly shifted to the front side violently and largely, for a car body frame, even if a collision force acts on the car body frame, in the collision of the front part. CONSTITUTION:As for the car body structure of an automobile, the extension parts 2a and 3a which project forwardly from a supporting member are installed on a car body frame, and a cabin stopper 23 a part of which is arranged on the front side of the supporting member, keeping a small gap, is installed on a car body frame.
Patent JP-S59198280-A (JP)
Inventor: SATOU MASAAKI
IPC: B66B29/08
Filed: 1983-04-25
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-H04309243-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUKURA TAKUMI
IPC: H01L21/60
Filed: 1991-04-08
Abstract: PURPOSE:To prevent short-circuit and the like, by a method wherein, after an island and an inner lead are retained and fixed at different plane positions and bonded, the island and the inner lead are released, and the island is returned to a specified position. CONSTITUTION:After a semiconductor pellet 7 is mounted on an island 2 of a lead frame, a suspension pin 10 of the lead frame is subjected to elastic deformation, thereby retaining and fixing an inner lead 3 and the island 2 in the manner in which a plane containing the inner lead 3 and a plane containing the island 2 are shifted. An electrode pad of a semiconductor pellet 7a and the inner lead 3 are connected by using a conducting wire, and the fixed state of the island 2 and the inner lead 3 is released. Thereby short-circuit between the wire and the periphery of the semiconductor pellet 7 or the island 2, or exposure of the wire from sealing resin can be prevented without deteriorating productivity.