baber/WOPTO huggingface dataset:
Patent JP-S62180902-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21V21/02
Filed: 1986-06-30
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-H0577122-A (JP)
Title: Assembling method for ink jetting head
Inventor: INABA MASAKI
IPC: B23P21/00
Filed: 1991-06-25
Abstract: PURPOSE:To surely prevent that a top board is assembled in a state where a heater board is slipped out of a fixed position in the assembling process of an ink jetting head. CONSTITUTION:When a top board 104 having a nozzle hole 104 formed corresponingly to each heater 112 is assembled on a heater board 102 provided with plural number of heaters 112, the heater 112 on the heater board 102 is photographed. A recognition mark to indicate a heater to be the standard is confirmed on photographed image information, and the position of the heater to be the standard is measured. Plural number of nozzle holes including the nozzle hole to be the standard corresponding to the above position of the heater are photographed, and the position of the nozzle hole to be the standard is measured on the photographed image information. The heater board or the top board is moved on the result of the above measurements so that the heater and the nozzle hole which are to be the standard may coincide in the vertical direction.
Patent JP-S5778946-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: UENO HIDEAKI
IPC: B01J23/30
Filed: 1980-10-31
Abstract: PURPOSE:To obtain a catalyst having purifying capacity even if a supporting amount of a noble metal is low, as a catalyst for purifying an exhaust gas, by supporting a noble metal catalytic component on a catalyst carrier containing tungsten. CONSTITUTION:As a catalyst for purifying an exhaust gas, on a catalyst carrier comprising containing tungsten in a carrier component such as alumina, cordierite or the like, a noble metal component such as platinum, rhodium or the like is supported. Thus prepared catalyst simultaneously purifies CO, HC, NOx or the like in an exhaust gas from an internal combustion engine, especially, an automobile but, even if a supporting amount of the noble metal is low, purifies the same with high activity.
Patent JP-H11345904-A (JP)
Title: Resin sealed semiconductor device and manufacture thereof
Inventor: OUCHI NOBUHITO
IPC: H01L23/28
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized semiconductor device with which a resin sealing operation can be performed without causing void and warpage. SOLUTION: This is a free chip system resin sealed semiconductor device wherein a semiconductor element 11 and an inner substrate 10 are superposed, they are sealed up by resin 15, and a bump 13 arranged on the surface of the semiconductor element 1 is electrically connected to a circuit 12 of the inner substrate 10. In this case, the outer edge 10' of the inner substrate 10 is not squeezed out from the outer edge of the semiconductor element 11, and a part of the surface of the semiconductor element 11 is arranged in such a manner that it is squeezed out to outside from the outer edge 10' of the inner substrate 10.
Patent JP-H083697-A (JP)
Title: Heat resistant steel
Inventor: YAMADA MASAYUKI
IPC: C22C38/54
Filed: 1994-06-13
Abstract: PURPOSE:To improve high temp. characteristics of a heat resistant steel used for turbine rotors, etc., and to increase power generation efficiency. CONSTITUTION:This heat resistant steel has a composition which contains 0.05 to 0.2% C, <=1.0% Ni, 9 to 13% Cr, 0.05 to 1% Mo, 0.05 to 0.3% V, 1 to 3% W, 1 to 5% Co, 0.01 to 0.1% N, and one or more of 0.01 to 0.15% Nb, 0.01 to 0.15% Ta, 0.003 to 0.03% rare earth elements, 0.003 to 0.03% Ca, and 0.003 to 0.03% B and in which, if necessary, the allowable contents of Si, Mn, and P among inevitable impurities are limited to <=0.10%, <=0.15%, and <=0.010%, respectively, and further, if necessary, the allowable contents of S, As, Sn, and Sb among inevitable impurities are limited to <=0.005%, <=0.005%, <=0.005%, and <=0.003%, respectively.
Patent JP-S5276840-A (JP)
Title: Replace array control
Inventor: HATSUTORI AKIRA
IPC: G06F13/00
Filed: 1975-12-22
Abstract: PURPOSE: It is arranged that even the lowest priority will not be given to a storing position in a disable state, so that the disabled storing position will not be erroneously accessed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05341750-A (JP)
Title: Controller for display of data processor
Inventor: MIYAZAKI TAKAO
IPC: G09G1/16
Filed: 1992-06-12
Abstract: PURPOSE:To control a display environment from a main body side by encoding the configuration of a display control signal and providing a means sending not only the stop and the operation of a display but a display mode and various control signals to a display device. CONSTITUTION:A data processor part 1 is constituted of a CPU 2, a data memory 3, a video memory 4, a video output circuit 5 and an input part 6. In such a case, a character code and image data from the input part 6 of a keyboard, etc., are edited and stored in the data memory 3 and further, are bit map- converted and written in the video memory 4 controlled by the video output circuit 5. By the video output circuit 5, bit map data is read and sent to a display device 28. The data processor part 1 has a display control signal generation means and a function sending a part of the image data to the display device part 28 by FM code-converting and replacing the control signal, and the display device part 28 detects and discriminates automatically the display control signal and is connected by a video cable 29.
Patent JP-H0318696-A (JP)
Title: Electro-motive air blower
Inventor: KATO KENJI
IPC: F04D29/30
Filed: 1989-06-15
Abstract: PURPOSE:To make a ventilation efficiency high and noise low by making an impeller which has a plurality of blades between the front shroud and the rear shroud, and whose blade front side edge or blade rear side edge is inclined in a rotation direction more than the other side edge. CONSTITUTION:When an impeller 24 starts a high speed rotation, an air current flows into the impeller 24 through an air intake hole 22, and flows out through an exhaust hole 26 after passing at an air guide 23. In this instance, the disorder of the current speed of the air current and the unevenness of pressure are generated on both side surfaces of a blade 29 put between the front shroud 27 and the rear shroud 28. Especially, in the case of a front shroud 27 side air current current speed indicating a slower current speed distribution than a rear shroud 28 side within the impeller 24, the current speed on the front shroud 27 side becomes faster and the current speed on the rear shroud 28 side becomes slower, which is due to the front side edge 29a of a blade 29 being inclined in the rotation direction of the impeller 24 more than the rear side edge 29b. As a result, the current of the current speed distribution is moderated, and the disorder of the air current becomes less, and the improvement of the ventilation efficiency of the impeller and the lowering of noise are realized.
Patent JP-H0624520-A (JP)
Title: Heat radiation resistance unit for stacker crane
Inventor: KAMIIDE SATOSHI
IPC: B66F9/07
Filed: 1992-06-12
Abstract: PURPOSE:To facilitate inspection and repair of heat radiation resistance as for attaching a heat radiation resistance unit which radiates heat generated in the electric circuit of a drive motor of a stacker crane. CONSTITUTION:A heat radiation resistance unit U is composed of a heat radiation resistance board 15 in which plural number of heat radiation resistance 16 for preventing temperature elevation of a drive motor 20 for a stacker crane are incorporated is covered with an air permeable cover 10 and the heart radiation resistance unit is attached to the stacker crane main body via a hinge 21.
Patent JP-H092759-A (JP)
Title: Rope attaching device for hydraulic elevator
Inventor: KAZAOKA MAKOTO
IPC: B66B7/08
Filed: 1995-06-20
Abstract: PURPOSE: To provide a rope attaching device for a hydraulic elevator, provided with a spring seat to be returned to the normal position even if a rope is made into the slack state. CONSTITUTION: A taper part 15 in which the taper is so provided as to have the diameter approximately equal to the shaft diameter of the thimble rod 8, and a contact part 15a connected to the taper part 15 and to be brought in contact with a spring 12 are provided on a spring seat of a thimble rod 8 to be attached to the end of a rope 3 of a hydraulic elevator.
Patent JP-S5580117-A (JP)
Title: Pressure controller
Inventor: TANAHASHI TAKASHI
IPC: F16K31/06
Filed: 1978-12-11
Abstract: PURPOSE: To make it possible to control the pressure of a fluid with high precision by binding an electromagnetic generating part and governor part tight and permanently with an interposing diaphragm weight and by pushing a plunger downward by flowing a current through a coil to operate on a diaphragm.  
     CONSTITUTION: A fluid from intake 1 is led to outlet 2 and diaphragm 5 is applied with the pressure of the fluid. Then, a governor part is provided by valve body 4 bound to diaphragm 5 opposing to valve seat 3, and an electromagnetic force generating part is formed of coil 6, plunger 7 and yoke 8. Here, the electromagnetic force generating part and governor part are bound by screw 14 with diaphragm weight 11 interposed. Therefore, flowing a current through coil 6 generates electromagnetic force to push the plunger downward, which operates upon diaphragm 5, so that the pressure of the fluid can be controlled with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63317701-A (JP)
Title: Thickness gage of wet film
Inventor: MATSUNAGA MANABU
IPC: G01B5/06
Filed: 1987-06-22
Abstract: PURPOSE:To measure surely the thickness of a film in a state from completely wet to half-dried, by a method wherein a measurer is slid downward by pushing an operating member and the thickness of the film is measured from the position of a division of a scale to which coating is stuck due to the intrusion of the lower edge of the measurer into a coating film. CONSTITUTION:When a button 17 is pushed, first contacts 17b and 17c contact with each other and a motor 21 is rotated. Then a measurer 10 starts to vibrate in the lateral direction due to driving by a crank 24. When the button is pushed further, the measurer 10 lowers to contact with a coating film 9. Even if a film is formed on the surface with the progress of drying of the coating film 9 on the occasion, the lower edge 11 of the measurer 10 vibrates in the lateral direction to cut said film on the surface, and so it intrudes into the coating film 10 without fail. Then coating sticks to the lower edge 11 nearer to the origin side than the division of a scale corresponding to a film thickness. When a hand is detached from the button 17, the measurer 10 rises up automatically, the contacts 17b and 17c are also detached automatically from each other and the motor 21 stops operating. The film thickness is measured from the maximum value of the division of the scale to which the coating has stuck.
Patent JP-S5778993-A (JP)
Title: Apparatus for treating waste water
Inventor: FUJIMOTO TADAO
IPC: C02F3/22
Filed: 1980-11-04
Abstract: PURPOSE: To miniaturize the titled apparatus as well as to carry out waste water treatment efficiently by a method wherein a part of circulated waste water of an aeration tank is sent into by a branch pipe passage connected to a circulation passage and a forced solid-liquid separation apparatus separating a sludge component and a liquid component is provided.  
     CONSTITUTION: Waste water is flowed into a liquid sump 5 of an aeration tank A from a waste water inflow pipe 15 and flowed downwardly through a downflow passage 3 and, from a lower end thereof, entered into an upflow passage 4 and flowed upwardly through the passage 4 to be entered into a liquid sump 6. Then, said waste water is entered into the liquid sump 5 of a said of the downflow passage through a circulation pipe passage 4 by action of a circulation pump 12 to carry out circulation. A part of the circulated waste water is flowed into a branch pipe 14 and sent to a forced solid-liquid separation apparatus 13 and revolved in a hollow cylinder 10 and a sludge with a high specific gravity is accumulated in a funnel like precipitation part 9 by cyclon action and a liquid part is sucked from a return pipe 11 to be sent to a next process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63316335-A (JP)
Title: Device for sticking optical disk and hub
Inventor: IWAKAWA SHINJI
IPC: G11B23/00
Filed: 1987-06-18
Abstract: PURPOSE:To enable the positioning and sticking of an optical disk and hub with a simple operation and high accuracy in a short period of time by projecting the track edge part of the outermost circumference of the optical disk on a monitor by means of a zoom lens barrel and CCD cameras and executing binary image recognition. CONSTITUTION:The various density images inputted from the CCD cameras 11 are binarized in an image input/output part 12 by the command from a CPU part 15. The binarized images are then stored in a binarization memory 13 and are simultaneously projected on the black and white monitor 14. The inputs of 3 units of the CCD cameras 11 are switched by the commands from the CPU part 15 and DELTAx1, DELTAx2, DELTAy are determined. Deviations x, y are determined from these values and are subjected to a pulse number conversion. The number of pulses for the moving direction of an X-Y stage 17 is then fed to a sequencer 16. The sequencer 16 moves the X-Y stage 17 in accordance with the command. An operation box 18 is used to input the start, end, etc., of the recognition and positioning. The operation is thereby simplified and the sticking of the optical disk and the hub with the high accuracy in the short period of time is enabled.
Patent JP-S5676804-A (JP)
Title: Nc drive control device
Inventor: INOUE KIYOSHI
IPC: G05B19/18
Filed: 1979-11-27
Abstract: PURPOSE: To increase the working precision through the NC control, by installing a driver which drives the motor by the deviation between the detection signal of the encoder and the instruction signal of the NC control device and then feeding the deviation signal delivered from the driver back to the NC control device.  
     CONSTITUTION: The motors 1X and 1Y are installed to the two shafts of X/Y shaft control device, and the shift of these two motors are detected by the encoders 2X and 2Y. The drivers 3X and 3Y are installed to drive the motors 1X and 1Y by the deviation signal between the signals sent from the encoders 2X and 2Y and the command signal of the NC control device 4 and supplied through the distributor 5. Then the deviation signal between the signals of the encoders 2X and 2Y and delivered from the drivers 3X and 3Y and the command signal is fed back to the distributor 5 via the AND gate 8, OR gate 9 and the switch 7. The next command signal is delivered by the command of the control device 4 when the shift completes for the amount of the signals distributed to each shaft. As a result, the working precision can be increased through the NC control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H111129-A (JP)
Title: Slip control device for four-wheel drive vehicle
Inventor: HIWATARI MINORU
IPC: B60K17/348
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent a slip positively by making the width of a dead band in slip control as narrow as possible while preventing a tight corner brake phenomenon during extremely low speed turning. SOLUTION: On the basis of signals from a steering wheel angle sensor 22 and a yaw rate sensor 23, a correction quantity computing part 41 computes the correction quantity of wheel speed of each wheel so as to dissolve the locus difference of each wheel during turning. On the basis of this correction quantity, a front outer wheel speed computing part 42, a front inner wheel speed computing part 43, a rear outer wheel speed computing part 44 and a rear inner wheel speed computing part 45 respectively correct the wheel speed read from an ABS unit 30. A clutch control part 46 makes the fastening force of a transfer clutch variable on the basis of the wheel speed difference of the front and rear wheels after correction.  The width of a dead band to the wheel speed difference of the front and rear wheels at the time of slip control can therefore be made narrower than before while suppressing the generation of a tight corner brake phenomenon during extremely low speed turning, and a slip at the time of steering start can be positively prevented.
Patent JP-S5678249-A (JP)
Title: Operation indicator circuit
Inventor: KASAHARA YASUHIRO
IPC: H04B1/04
Filed: 1979-11-30
Abstract: PURPOSE:To indicate accurately the time when the battery should be replaced, by detecting a drop in across voltage of the battery by indicating whether the operation of the device is within a normal range or not without reference to the drop directly. CONSTITUTION:Pulse generator 1 generates pulse strings corresponding to remote control operation and constant-current driving transistor TR7 is controlled with the pulse strings. This TR7 is turned on at a constant voltage by the conduction voltage determined by bias-voltage setting diodes 3 and 4. Without reference to slight fluctuations of the voltage across power battery 20, this TR7 drives infrared- ray emitting diodes 5 and 6 with constant current to transmit accurately a remote control signal by infrared rays. Then, TR18 is controlled by being applied at the base with pulses from generator 1 to drive voltage comparing switching TR15 and while normal operation is carried out with prescribed-value driving current to diodes 5 and 6, light emitting diode 14 is turned on every time the remote control signal is outputted, thereby detecting a voltage drop of battery 20 by the off-operation of diode 14.
Patent JP-S5962338-A (JP)
Inventor: KNUTSSON FILIP
IPC: B01D53/18
Filed: 1983-08-25
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-H106043-A (JP)
Title: Method for marking pinball, pinball and production thereof
Inventor: YASHIRO TOSHIAKI
IPC: B23K26/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To quickly and inexpensively mark the logograph on a pinball without using a die. SOLUTION: In case of SUS431-made pinball of stainless steel, the heat treatment of quenching and tempering is applied and a barrel finishing for grinding off scale, etc., stuck during the heat treatment is executed and finally, the irradiation of laser beam is executed on the surface 12 of the pinball 10 as shown in the figure (a) to engrave a laser beam mark 15 in almost fixed depth in the width direction. On the other hand, in the case of carbon steel-made pinball, the heat treatment of a carburize-quenching and tempering is applied and the barrel finishing for grinding off the scale, etc., stuck during the heat treatment is executed and a plating layer 23 having 0.5μm thickness is formed on this surface 22 as shown in the figure (b) and the irradiation of laser beam is executed on this plating layer to engrave the laser beam mark 25 having 0.3μm depth.
Patent JP-S5580028-A (JP)
Title: Fluid pressure switch
Inventor: TSUCHITOU JIYUUMEI
IPC: G01L7/16
Filed: 1978-12-13
Abstract: PURPOSE: To open and close plural contacts in turn on changing the piston stroke intermittently by chaging the diameter of piston, to which a detected pressure is applied, at the piston moves and by changing the spring force that acts on the piston.  
     CONSTITUTION: In detecting the level of fluid pressure of three points or more, the piston 11 is inserted into the stepped hole 10a of the main body 10, and the piston 12 is put in the inner hole 11a of the piston 11. The upper part of the piston 12 is in contact with the piston rod 14, which presses both the pistons 11, 12 by means of the spring 15. The upper part of the piston rod, which is extended to the outside of the main body, is connected to the contacts 16aW16c. The stopper 17 is formed inside the main body, the spring bearing 18 that is pressed against the stopper 17 by the spring 19 is provided, its I.D. is made less than the part of greater diameter of the piston 12. When the pistons 11, 12 are moved upward by a detected pressure P against the spring 15, the piston 11 is made contact with the stopper 17, the piston 12 is further raised by an increase of the pressure and is made contact with spring bearing 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6310288-A (JP)
Title: Picture producing device
Inventor: SAEKI SHINICHI
IPC: G06T15/80
Filed: 1986-07-01
Abstract: PURPOSE:To produce a picture at a high speed by dividing the surface of an object to obtain the luminance of a small number of key points of those divided areas and interpolating the luminance of the part projected on a screen with the luminance of said key points. CONSTITUTION:An object surface dividing part 2 divides the surface of an object into plural areas based on the data given from a picture producing data memory part 1. In this case, the object surface is divided so that the secondary minute coefficient of the luminance can be neglected within a surface area. In case of a triangular surface area, a surface luminance generating part 3 calculates the luminance of three apexes of the surface area based on the picture producing data given from the part 1. An intra-surface area interpolating part 4 obtains the luminance in the surface area needed for production of a picture through linear interpolation done by the luminance of three apexes of the surface area and stores this obtained luminance in a picture memory 5. Thus it is possible to reduce the luminance calculating frequency requiring the large processing time and to produce pictures at a high speed.
Patent JP-S6134205-A (JP)
Inventor: TOYAMA TOSHIO
IPC: A41C1/08
Filed: 1984-07-25
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-H10325120-A (JP)
Title: Tunnel inside-wall cleaning vehicle
Inventor: KIMURA NAOKI
IPC: E01H1/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To quicken the retracting action of a brush, when a projection of the side wall is detected, in a cleaning vehicle by which the side wall inside a tunnel is cleaned by using a rotary brush. SOLUTION: A tunnel inside-wall cleaning vehicle is provided with a main arm 7 which is horizontally moved together with a base 2 on the vehicle body 1 by a hydraulic cylinder 4, a tilting arm 10 that has been provided to the end of the main arm 7, and a brush-fitting arm 13 whose one end is turnably connected to the tilting arm 10 by a longitudinal spindle 14 and whose other end is provided with a brush spindle 15. The vehicle is also provided with an air cylinder 16 which connects the brush-fitting arm 13 with the tilting arm 10 for turning the brush-fitting arm 13. When a sensor 23 detects a projection on the cleaning surface 27, the main arm 7 is retracted by the hydraulic cylinder 4, and at the same time the brush-fitting arm 13 is turned by the air cylinder 16 in the direction towards which the brush 17 is separated from the cleaning surface 27.