baber/WOPTO huggingface dataset:
Patent JP-S6014645-A (JP)
Title: Automatic speed change gear for car
Inventor: NISHIKAWA MASAO
IPC: F16H61/00
Filed: 1983-07-02
Abstract: PURPOSE:To simplify the system by forming the second pilot hydraulic chamber between the spool valve piece of a shift valve and one edge of a plunger, and forming the third pilot hydraulic chamber having an oil passage for introducing the pressure proportional to the car speed connected, at the other edge of the plunger. CONSTITUTION:The spool valve piece 77 of a shift valve V1 is formed so as to be switched to the first and the second switching positions, and the second pilot hydraulic chamber 79 is formed between the spool valve piece 77 and one edge of a plunger 82, and the third pilot hydraulic chamber 83 is formed at the other edge of the plunger 82, and an oil passage Pg for introducing the pressure proportional to the car speed is connected to the third pilot hydraulic chamber 83. Therefore, the shift valve V1 is switched to the second switching position from the first switching position and further switched to the first switching position, and a number of oil-passage connection states can be realized in the combination with another shift valve V2. Thus, the system can be simplified.
Patent JP-S63307350-A (JP)
Inventor: BENNETTO HUGH PETER
IPC: G01N27/327
Filed: 1988-05-19
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-S63285987-A (JP)
Title: Laser oscillator and method of sealing of laser gas in said oscillator
Inventor: KARUBE NORIO
IPC: H01S3/02
Filed: 1987-05-18
Abstract: PURPOSE:To prevent an optical component from being contaminated with an impurity due to diffusion from a laser gas by injecting fresh gas in which the impurity is removed by a filter separately from laser gas from an injection hole in the opposite direction to the component. CONSTITUTION:Fresh gas is supplied from a laser gas cylinder 11. The cylinder 11 is originally to supply insufficient exhaust of laser gas, and an impurity is removed by filters 9a, 9b from the fresh gas, which is injected from injection holes 1a, 1b to a discharge tube 1. Thus, oil content in the gas is arrived by diffusion to a full reflection mirror 2 or an output coupling mirror 3 to prevent the optical components from being contaminated. Thus, it can prevent the components from being contaminated with the impurity due to the diffusion from the gas. Further, it can also prevent the components from being contaminated with dusts adhered to a wall.
Patent JP-H07326896-A (JP)
Title: Part positioning device of packaging unit
Inventor: SOGA SEIJI
IPC: B23P21/00
Filed: 1994-06-02
Abstract: PURPOSE:To position a plurality of types of electronic parts in simple construction and without impeding packaging efficiency. CONSTITUTION:A pair of a main correction arm 15A and a pair of a sub- correction arm 16B are installed, in a way to permit opening and closing, on an outer frame member 17 of a suction head 1. Depending on the ascent and descent of a suction nozzle 3, an electronic part sucked to the suction nozzle 3 is nipped and positioned by respective pairs of correction arms 15A and 16B. At this instance, a nipping part 25 comprising in an up-and-down stepwise manner an upper positioning surface 25a, which is made to contact only the side of a rectangular-shape chip part 30, and a lower positioning surface 25b, which is made to contact only the lead tip of an IC with lead, is respectively set up on the tips of the pairs of the main correction arm 15A.
Patent JP-S6016797-A (JP)
Title: Speaker
Inventor: TANAKA TSUNEO
IPC: H04R9/04
Filed: 1984-06-12
Abstract: PURPOSE:To decrease the peak at high frequencies and to realize an averaged sound pressure by inserting an adhesive substance on the midway of a torque delivering member delivering a torque exerted to a voice coil to a diaphragm. CONSTITUTION:A circular flat diaphragm 1 is supported by an edge member 6 and an end having a large diameter of a drive cone 5 made of a frustum of cone is bonded to the diaphragm 1 by an adhesives. An end having a small diameter of the drive cone 5 is bonded to the coil bobbin 3 via an adhesives 7. A voice coil 4 is wound on the coil bobbin 3 and supported by a damper 8. As the adhesives 7, an acrylic or silicone resin group adhesives with excellent heat resistance and time aging resistance is used. Since the adhesives is inserted to the midway of a path from the voice coil 4 to the diaphragm 1, a large sound pressure peak due to the resonance of the diaphragm is suppressed and the averaged sound pressure characteristic is realized.
Patent JP-H01290484-A (JP)
Title: Printer device
Inventor: TAMURA KOJI
IPC: B41J29/387
Filed: 1988-05-17
Abstract: PURPOSE:To solve the problem of a power supply being left ON after use by providing a circuit for detecting the lapse of a predetermined period of time after transmission of data is finished, and a means for disconnecting a power supply part in response to an output signal from the detecting circuit. CONSTITUTION:Data sent from a host device is received by a data sink circuit part 1, is transferred to a CPU, and a specified signal in the data is inputted to a detecting circuit 2. It is detected that the signal thus inputted remains in the same status for at least a preset period of time. Based on the detection, it is detected that the transmission of the data is finished, and a detection signal is outputted to an oscillating circuit part 3 in a power circuit. Upon receiving the signal from the detecting circuit part 2, the oscillating circuit part 3 stops oscillating. By this, a power supply part is turned OFF.
Patent JP-H01290859-A (JP)
Title: Method for executing corner ridge portion of roof
Inventor: TSUJITANI TOSHIHIRO
IPC: E04D1/30
Filed: 1988-05-17
Abstract: PURPOSE:To facilitate execution without need for using holding chopsticks, etc. and improve appearance by engagingly connecting engaging pieces which are formed by bending the upper and lower portions of each corner ridge plate while providing corner spaces, from a lower portion to an upper portion in order and slating the corner ridge plates. CONSTITUTION:Adjusting roof plates 23 are placed in portions where roof slating materials 2 which are slated from the center of a roof face toward corner ridges reach the corner ridges. The adjusting roof plate 23 is obliquely cut along the corner ridge with the end edge being bent upward to form an erect portion 21. The corner ridge portion of a roof on which slating of the adjusting roof plates 23 are executed is formed by slating corner ridge plates A upward, by engaging the upper engaging piece 11 of a corner ridge plate A positioned on the lower portion with the lower engaging piece 12 of a corner ridge plate A positioned on the upper portion.
Patent JP-H1053635-A (JP)
Title: Reactive amine catalyst for use in polyurethane polymer
Inventor: RICHARD M GERKIN
IPC: C07C237/10
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst, low volatile in the resultant polyurethane and having good reactivity by including a functional group of a secondary amine reactive with a polymeric matrix. SOLUTION: This amine/amide is represented by the formula [T is a monovalent 1-4C alkyl, an amino-1-4C alkyl, a mono-1-4C alkylamino-1-4C alkyl, etc.; (k) is 0 or 1; R<2> is H or Cz H2z+1 ; R<3> is Cz H2z+1 ; R<4> is H; R<5> is H or CH3 ; (n) is 2-6; (z) is 1-4]. The objective amine/amide is preferably obtained by directly reacting, e.g. dimethylaminopropylamine or other amines of the same kind with methyl acrylate. The amine/amide is preferably contained in a reactional mixture containing a polyol component and a polyisocyannate component and reacted in a step for forming the polyurethane.
Patent JP-H04349464-A (JP)
Title: Positive type resist material
Inventor: BAN KOJI
IPC: H01L21/027
Filed: 1991-05-27
Abstract: PURPOSE:To provide the positive type resist material which is sensitive to high energy rays and has a high resolution and high sensitivity. CONSTITUTION:This material contains a novolak resin constituted by synthesizing at least pikinds of the cresols selected from o-cresol, m-cresol and p-cresol. The content of the p-cresol in the entire cresol in the novolak resin is <=20wt.% and the content of a dissolution inhibitor contg. >=2 pieces of tert-butoxycarbonyl group and 1 pieces of arom. rings within one molecule is in a 10 to 25wt.% range in the total weight. The content of trifluoromethane sulfonate contg. >=1 pieces of methoxy groups as an acid generator is in a 1.0 to 8.0wt.% range in the total weight. The material is developable with an aq. alkaline soln. and is sensitive to high-energy rays.
Patent JP-H04349552-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORI KENJI
IPC: H01L21/822
Filed: 1991-05-28
Abstract: PURPOSE:To prevent a large current from flowing to a bus line from each data register at the time when a power source is turned on by forming all the data registers so that the internal structures and the directions of a first and a second input/output terminals, the position relations and dimensions of each part become the same. CONSTITUTION:All data registers DR1, DR2,... are formed so that its internal structures and the directions of a first and a second input/output terminals Q1, Q2, the position relations and dimensions of each part become the same. By forming and placing each data register DR1, DR2 in such a way, all transfer control signals become an active level, when the power source is turned on. For instance, even if the input/output terminal Q1 of each data register DR1, DR2, and the input/output terminal Q2 become a low level and a high level, respectively, since the input/output terminal Q1 and the input/output terminal Q2 are all connected to a bus line BL1 and a bus line BL2, respectively, a large current does not flow to the bus lines BL1, BL2.
Patent JP-S62278050-A (JP)
Title: Print timing correction system
Inventor: KAWAMURA TOSHIO
IPC: B41J2/51
Filed: 1986-05-26
Abstract: PURPOSE:To eliminate a timing shift which differs from device to device, by judging whether printing is a forward print or a reverse print, then correcting the timing of one print, thereafter correcting the timing shift of the other print as a lag or a lead from a referential level by means of a switch. CONSTITUTION:The printing direction is checked, and when it is forward printing direction, T1 is set as a print timing correction value. When it is reverse printing direction, print timing correction values predetermined by stages, i.e. six setting levels of + or -t1, + or -t2, + or -t3, are selected by means of a DIP switch and set as the print timing correction values for the reverse printing. In the invention, the timing shift inherent to the forward printer and the reverse printer can be corrected from device to device by adjusting the reverse print timing through a switch, thereby high and uniform quality can be maintained for all devices.
Patent JP-H08314013-A (JP)
Title: Back projector type display device
Inventor: NAGAO HIROYUKI
IPC: G03B21/62
Filed: 1995-05-19
Abstract: PURPOSE: To provide a back projection type display device where a screen surface is not deviated and a projected video is not distorted by the thermal expansion of a screen. CONSTITUTION: In this back projection type display device, the screen 3 and a liquid crystal projector 10 are housed in a housing 1 having a screen frame 2, and video light from the liquid crystal projector 10 is projected. Then, a wide holding part 30 is provided on the periphery of the screen 3, and the holding part 20 of the screen frame 2 is made wide, then the holding width of both holding parts 20 and 30 is set to >=3cm or the holding width in a vertical direction is set to >=2cm and the holding width in a horizontal direction is set to >=5cm.  The holding part 20 of the screen frame 2 is fixed by inserting a screw through an insertion hole formed at the upper part of the screen 3, and both side parts and the lower part are held to freely slide with specified frictional force in an up-and-down direction and a right-and-left direction, and a gap 6 in which the screen 3 expanded by the thermal expansion is housed is formed around the holding part 20 of the screen frame 2.
Patent JP-S5914194-A (JP)
Title: Storage device
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C17/00
Filed: 1982-07-13
Abstract: PURPOSE:To ensure a high-speed operation of a high-intergrated storage device, by applying the digit line voltage to an inverse amplifier via a level shifter and increasing the current which flows to a memory cell in a charging mode. CONSTITUTION:A relation of VLO<VLD is always satisfied between the voltage VDL of a digit line DL and the output voltage VLO having a linear relation with the voltage VDL by means of a level shifter LS consisting of an enhancement type FET QL1 which uses the line DL of a memory cell MC of a matrix array and a depression type FET QL2. Therefore the input characteristics of an inverse amplifier to which the voltage VLO is applied vary, and (1) is written to the cell MC along with the line DL charged. In this case, the current flowing to the cell MC is large in comparison with a case where no level shifter is used. Thus it is possible to actuate at a high speed a high-integrated storage device having a low level of drain voltage.
Patent JP-S5914198-A (JP)
Title: Error address monitor system
Inventor: WAKABAYASHI MASAMI
IPC: G06F12/16
Filed: 1982-07-13
Abstract: PURPOSE:To perform a memory patrol with high efficiency, by storing an address and a correction data obtained when a correctable error is generated into an auxiliary memory and then having a concentrated monitor based on the storage contents of the auxiliary memory and prior to a patrol operation. CONSTITUTION:The read-out data given from a memory 2 is checked by an error detecting.correcting circuit 4 in the normal reading and patrol modes. Then the data is corrected when a correctable data is generated. This corrected data and the address corresponding to said data are written into an auxiliary storage device 5. Then a storage control circuit 3 reads out the contents of the device 5 and writes the corrected data to the corresponding address of the memory 2 prior to a patrol operation which is carried out by an indication given from a CPU1. Then a patrol is performed if no error arises. When an error arises, an interruption signal having a shorter cycle than the interruption signal produced from a patrol interruption signal line 11 is sent to the CPU1 via a 1-bit error interruption signal line 10. Thus a concentrated monitor is given to the corresponding address by the same repetition. In such a way, a memory patrol performed with high efficiency.
Patent JP-S612247-A (JP)
Title: Picture tube of liquid-cooling projection type
Inventor: NAKAKOSHI KAZUJI
IPC: H01J29/00
Filed: 1984-06-15
Abstract: PURPOSE:To improve the efficiency of assembling a picture tube of the liquid- cooling projection type and achieve uniform adhesive force by installing a spacer only in the adhesive layer located between the picture tube and a radiator plate. CONSTITUTION:After a radiator plate 3 is installed outside the panel 1a of a picture tube 1 with an adhesive layer 2 and a corner spacer 7 installed in the adhesive layer 2 interposed, a transparent plate 5 is installed over the plate 3 with an adhesive layer 4 interposed. Next, a jig 10 with a given dimensions having a radiator-plate-receiving surface 10a and a transparent-plate-receiving surface 10b is placed on the transparent plate 5 and then pressed toward the panel 1a. When the surface 10a touches the plate 3, the adhesive layer 4 is pressed into a given restricted thickness. And, when the jig 10 is further pressed toward the panel 1a, the adhesive layer 2 is compressed until its thickness becomes that of the spacer 7. Because of the above structure, it is only necessary to install the spacer 7 in the adhesive layer 2. Furthermore, since the adhesive layer 4 does not contain any spacer, the width of the adhesive layer 4 becomes uniform.
Patent JP-H10297772-A (JP)
Title: Paper feeding method
Inventor: MIYAZAKI KENICHI
IPC: B65H3/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To correctly feed paper, and reduce back tension without requiring a complicated structure. SOLUTION: In a paper feeding method in which a paper S is pressed by a hopper 10 having papers placed in it to be fed by a paper feeding roller 20 of a D-shaped side view comprising an arc part 20a to get in contact with the paper S and a straight line part 20b without getting in contact with the paper S, and in which pressure to the paper S by the hopper 10 to the paper feeding roller is released before the back end S1b of the paper S passes the paper feeding roller 20, the paper feeding roller is temporarily stopped after it is rotated to set the arc part 20a is to the paper S, the paper S is pressed by the hopper 10 to the arc part 20a of the paper feeding roller in a stopped condition, and the paper feeding roller 20 is then rotated to feed the paper.
Patent JP-S5822550-A (JP)
Inventor: NAKAYAMA KOUICHI
IPC: H02J9/06
Filed: 1981-08-03
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-H10301391-A (JP)
Title: Developing device
Inventor: TOKUWAKI TAISUKE
IPC: G03G15/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To uniformalize a layer thickness of non-magnetic toner on the toner carrier, and obtain an excellent visual image with uniform density by providing an outside magnet on a position parting from a layer thickness control blade, and flatting warp and undulation of a layer thickness controlling blade by the magnetic force of the magnet. SOLUTION: This developing device is provided with the outside magnet 19 at the position parting from the layer thickness controlling blade 13, on the position above a free end side 18 of the layer thickness controlling blade 13. The layer thickness controlling blade 13 composed of a magnetic material is attracted by the magnetic force by the outside magnet 19, over almost its full length. Thus, the warping deformation of the layer thickness controlling blade 13 is straightened, and the free end side 18 of the layer thickness controlling blade 13, over full length thereof is almost uniformly held in press contact with the surface of the developing roller 7. Accordingly, dispensed with increasing a shape accuracy of the layer thickness controlling blade 13, the fitting accuracy thereof, or the accuracy of the fitting section thereof, the blade is made possible to be held in press contact with the surface of the developing roller 7 across the toner, by uniform pressure over its full length in the length direction.
Patent JP-H04325604-A (JP)
Title: Production of porous sintered body
Inventor: TSUCHIYA WATARU
IPC: B22F5/00
Filed: 1991-04-25
Abstract: PURPOSE:To mass-produce a porous sintered body of desired shape and uniformity pore distribution. CONSTITUTION:The mixture of a sintering material powder and a binder consisting essentially of an org. high molecular compd. is added with a foaming agent, expanded and injection-molded or extrusion-molded to obtain a porous formed body. The formed body is then degreased and sintered.
Patent JP-H08312507-A (JP)
Title: Starting detection device of engine
Inventor: ONO MASATO
IPC: F02N11/08
Filed: 1995-05-19
Abstract: PURPOSE: To precisely and speedily detect the starting of an engine even when the engine is extremely cold. CONSTITUTION: Although generating voltage of an alternator 12 normally rises when an engine is started as an ignition switch 10 is switched on and a starter is rotated, in the case when the generating voltage does not rise due to such a reason as idling engine speed i$ extremely low, a contact point of an oil pressure switch 14 opens after the engine is started and this signal is input to a controller 20 through an OR circuit 16. The controller 20 recognizes starting of the engine by input of this signal.
Patent JP-S5914398-A (JP)
Title: Exciter for synchronous generator
Inventor: KATOU NOBUO
IPC: H02P9/14
Filed: 1982-07-15
Abstract: PURPOSE:To protect an initial exciter by interrupting a field switch when a malfunction occurs in an exciter self-exciting system. CONSTITUTION:When a contact F for instructing an initial excitation application is closed, an auxiliary relay 13X is excited at the time of instantaneously operating time limiting recovery under the condition that a field switch 4 is closed, and the closing coil 13C of an initial excitation switch 13 is excited. After the initial excitation voltage is applied, the output voltage of the generator reaches the specified value, a relay 17 is operated, the initial excitation current becomes nearly zero, and a relay 18 is operated. Then, an opening coil 13T is excited, and the switch 13 is opened. On the other hand, when the relay 17 is not operated, a contact 20 is closed, and the switch 4 is opened. The opening coil 13T is excited due to the opening of the switch 4, and the switch 13 is opened.
Patent JP-S5652177-A (JP)
Title: Sand blast grinding and engraving of glass or pottery surface
Inventor: GOTOU SATORU
IPC: B24C1/04
Filed: 1979-09-21
Abstract: PURPOSE: To mass-produce articles and mechanize the operation, by applying color decoration as a sand blast protective film on a glass or pottery surface and by engraving and grinding the surface by sand blast.  
     CONSTITUTION: Onto a surface of glass or pottery 1 is applied gold powder or a paste gold baked pattern 2 around which a sand blast protective film 3 is bonded. Sand blast is carried out around the paste gold baked pattern 2, thereafter the sand blast protective film 3 is removed, the surface of the baked pattern 2 is ground to be brightened, and at the same time a mat engraving pattern 4 applied around the pattern 2 is engraved. Thus as the sand blast protective film the paste gold baked pattern can be ground and engraved simultaneously, so that the articles can be mass- produced and the grinding can be mechanized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5646425-A (JP)
Title: Measuring device of gas flow rate
Inventor: KOHAMA TOKIO
IPC: G01F1/69
Filed: 1979-09-21
Abstract: PURPOSE: To increase both the accuracy of measurement and the responsiveness, by forming a  bridge circuit with the temperature dependent resistance line formed by winding the electric heater  resistance line and the temperature dependent resistance line alternately around the supporter  made of the electric insulator component, the temperature dependent resistance line wound  around the supporter plus the reference resistance and then measuring the flow rate.   
     CONSTITUTION: Both the electric heater resistance line 10 and the temperature dependent resistance line 11 are wound alternately around the insulating frame-type supporter 101 having the  pierced hole 106, and also the temperature dependent resistance line 12 is wound around the  similar supporter 102 respectively. Then the two supporters 101 and 102 are supported in parallel  to the flow so that the supporter 102 wound by only the line 12 among the supporters may be set  at the upstream of the flow rate measuring tube. And then a bridge circuit is formed with the  lines 11 and 12 plus two units of reference resistances. The voltage to be applied to the bridge circuit as well as to the line 10 is controlled by the measuring circuit 15 consisting ot the heat value  control circuit 16 and the linearizing circuit 17 and in accordance with the output signal of the  bridge circuit. Thus the output signal 18 can be made to be proportional to the flow rate of the  absorbed air. As a result, both the accuracy of measurement and the responsiveness can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio