baber/WOPTO huggingface dataset:
Patent JP-S59143354-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJIMOTO HITOSHI
IPC: H01L21/60
Filed: 1983-02-04
Abstract: PURPOSE:To avoid the breakdown of an electrode base oxide film by a method wherein lead bonding electrodes provided on a digital circuit element are kept equal to the diameter of the tip of a capillary chip to connect a metallic fine wire to said electrode, when the IC pellet of the analog circuit element is combined with that of the digital circuit element into an IC having a composite function. CONSTITUTION:The IC pellet 1 of the analog circuit element having a plurality of ball bonding electrodes 3 and that 2 of the digital circuit element having a plurality of lead bonding electrodes 11 and said electrodes 3 are formed on the same substrate. Next, the electrode 3 is connected to the electrode 11 and to outer lead 6 by means of metal fine wires 5 and 7, respectively. In this constitution, the size of the lead bonding electrode 11 provided on the pellet 2 is kept approximately equal to that of the tip of the capillary chip used to connect the fine wire. Thus, dents do not remain on the electrodes 11 at the time of bonding, and the oxide film under the electrode is not broken down.
Patent JP-H02198123-A (JP)
Title: Laminated capacitor
Inventor: IZEKI TAKESHI
IPC: H01G4/255
Filed: 1989-01-27
Abstract: PURPOSE:To make it possible to perform the electrostatic trimming of laminated capacitors easily by providing narrow sections between end electrodes not overlapping each other when looked from the trimming direction of the upper surface, at the trimming position of electrode layers. CONSTITUTION:The first electrode layer 11, the second electrode layer 12, and the third electrode layer 13 have narrow sections 14, 15, and 16 respectively, being in the same position when looked from a lateral direction (A) and not overlapping each other when looked from the upper surface direction (B). When the position having the narrow sections is cut gradually from the trimming starting point X0 with a laser beam etc., the narrow section 14 of the first electrode layer 11 is cut off if the cut length exceeds X1, and the electrostatic capacity decreases in its degree. Next, if the cut length exceeds X2 the narrow section 15 of the second electrode layer 12 is cut off, and the electrostatic capacity decreases in its degree in order. By doing this, the electrostatic capacity changes in stages during a single trimming so that the electrostatic capacity trimming of the laminated capacitor can be performed easily.
Patent JP-H05182594-A (JP)
Title: Traveling wave guide tube
Inventor: SUZUKI MASAHIKO
IPC: H01J23/00
Filed: 1992-01-06
Abstract: PURPOSE:To provide a traveling wave guide of excellent heat stability by alternately joining a plurality of annular pole pieces and a plurality of spacers to one another, and effecting heat insulation by means of reduction of the wall thickness of a spacer near a collector along the radial direction of the spacer. CONSTITUTION:The bore a2 of a spacer 13 intervening between a high frequency output protion 11 and a collector 3 is larger than the bore a1 of another spacer 6 and is reduced in its radial wall thickness. Pole pieces 5 adjacent the spacer 13 are hermetically joined together by solder material 14. The area within which the heat transfer passage of each pole piece 5 makes contact with that of the collector 4 along their axial direction is thereby reduced. A main body portion and the collector 4 are thermally insulated from each other by increasing the heat resistance of that portion. As a result, the temperature rise of the main body portion due to heating of the collector 4 is restrained and the main body portion and the collector 4 can be independently cooled. Therefore, a traveling wave guide tube of excellent heat stability can be obtained.
Patent JP-H03221958-A (JP)
Title: Photosensitive film for screen plate
Inventor: OTA TAKATOSHI
IPC: G03F7/004
Filed: 1990-01-29
Abstract: PURPOSE:To obviate the degradation in image quality and deterioration of the screen plate by the moisture, oxygen, dust, etc., in the atm. and to improve the handling quality and preservable stability thereof by applying a screen emulsion on a base and drying the coating to form a photosensitive film and laminating a material having hygroscopicity on the photosensitive film. CONSTITUTION:The photosensitive film 1 for the screen is formed by successively laminating the photosensitive film 3, formed by applying the hydrous screen emulsion on the base 2 and drying the coating, and the material 4 having the hygroscopicity. The screen 6 is expanded on a frame 5 and while the material 4 is peeled by a transfer rollers 7a, 7b, the film 3 is brought into contact with the screen 6. The emulsion 9 put into a bucket 8 is pressed to the rear of the screen 6, by which the film 3 and the screen 6 are adhered. The base 2 is peeled on drying and thereafter, a photomask 10 is brought into tight contact with the film 3 and is irradiated with active rays. This film is developed to obtain the screen plate. The degradation in image quality and deterioration of the screen plate by the moisture, oxygen, dust, etc., in the atm. are obviated in this way and the handling quality and preservable stability are improved.
Patent JP-S55109629-A (JP)
Title: Polyester pipe
Inventor: KATOU TAKASHIGE
IPC: B29C48/90
Filed: 1979-02-19
Abstract: PURPOSE: To provide a polyester pipe which excels in dimensional accuracy and transparency and has smooth appearance and no flaws, by melting, extruding and vacuum-shaping a polyester of prescribed quality under a prescribed conditions.  
     CONSTITUTION: A polyester, whose main repeated unit is ethylene terephthalate and has an intrinsic viscosity of 0.7 or more and whose diethylene glycol content is 2.0W4.0% by mol, is molten and extruded through a pipe die 3. The extruded polyester pipe is shaped under a vacuum of 720 Torr or less in pressure through a vacuum-shaping die 6. The pipe is quenched under such conditions that the film coefficient of heat transfer on the surface of the pipe in cooling water is 200kcal/m 2 .hr.°C or more and the time t (second) of residence of the pipe in a cooling water vessel is defined as t≥10X 2 -35X+50 where X denotes the thickness (mm) of the pipe. This results in providing a transparent polyester pipe whose density in the total range from the outermost layer of the pipe to its innermost is 1.331W1.350g/cm 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53103452-A (JP)
Title: 5,6-diaminocalicene rhodium complexes and process for their preparation
Inventor: YOSHIDA ZENICHI
IPC: C07F15/00
Filed: 1977-02-22
Abstract: PURPOSE: The title cpds. I (R is H, hydrocarbon or heterocyclic ring;two R bonded to one N may form a heterocyclic ring;X -  is anion), e.g. diaminocarlicene cyclocyclooctadiene rhodium complex. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57131847-A (JP)
Title: Controller for secondary-side throttle valve in twin-type carbureter
Inventor: FUJIEDA YASUO
IPC: F02M11/04
Filed: 1981-02-09
Abstract: PURPOSE:To enable to prevent the increase in noise at the time of acceleration by jointly providing a check valve and an orifice between a diaphragm of a secondary-side throttle valve servo mechanism and a venturi negative-pressure port for the carbureter. CONSTITUTION:When the negative-pressure at the venturi negative-pressure port 10 is increased at the time of rapid opening of a primary-side throttle valve 5, this change is transmitted to a diaphragm chamber 9 of the servo mechanism 8 to open the secondary-side throttle valve 7. But since a delaying mechanism 15 having the check valve 13 and the orifice 14 jointly is provided in a passage 11, the secondary-side throttle valve 7 is opened with a delay. Accordingly, the acceleration of the engine is delayed by a corresponding amount and proceeds slowly, so that the increase of noise can be securely prevented without bringing about the so-called blow-up, i.e. an abrupt increase in engine revolution frequency, even at the time of acceleration with little load, such as on a flat road.
Patent JP-H04241457-A (JP)
Title: Solid-state imaging device and manufacture thereof
Inventor: KAWASHIMA HIKARI
IPC: H04N5/3728
Filed: 1991-01-16
Abstract: PURPOSE:To reduce opening non-uniformity in an optical conversion section produced due to offsets on a joint section between an input pad section and a clock supply wiring section formed outside an image sensing section. CONSTITUTION:A bridged electrode 2 which is designed to connect a wiring 42 which causes coating non-uniformity during the formation of a light shielding film with a clock supply wiring 44 is formed by way of an interlaminar film 6 after the formation of a light shielding film/wiring pattern 1. Or it is formed so that it may serve as a light shielding/bridged electrode during the formation of light shielding film. A wiring pattern is formed thereon by way of the interlaminar film.
Patent JP-H11208842-A (JP)
Title: Belt driving device
Inventor: KAWACHI SHUNSUKE
IPC: B65G15/64
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To increase the usable range of a belt driving device by restraining the situation in which foreign matters invaded between a control roller and a detecting ring impedes the operation of a bearing between the control roller and a shaft member and deteriorates the meandering control capability, in a belt driving device provided with the control roller amid the detecting ring for performing a belt meandering control function. SOLUTION: An axial clearance 21 having the width (w) and capable of discharging foreign matters invaded between a control roller 4 and a detecting ring 10 is provided between the control roller 4 and the detecting ring 10. Moreover, stop rings 22a, 22b for stopping the movement of the control roller 4 and the detecting ring 10 in the approaching direction and for keeping the width (w) of the clearance 21 constant are arranged on the movable end 8a of a shaft member 8 of the control roller 4.
Patent JP-H11218695-A (JP)
Title: Optical detector of optical scanning device
Inventor: KATSUSHIRO TAKASHI
IPC: G02B26/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical detector of the optical scanning device which is hardly affected by w foreign matter present at the photodetection part of the optical detector by providing the photodetection part off the focus of laser light. SOLUTION: Scanning laser light from a polygon mirror after having its beam diameter widened by an Fθ lens is converged again and sent out and the laser light L1 which is sent to a mirror is reflected by the mirror and sent to an optical detector (BD sensor) 8. Here, the BD sensor 8 detects it and generates a write-out signal for the laser light to a nonscanning surface. Here, the photodetection surface 81a of the SD sensor 8 is provided off the focus P of the laser light L1 and the longitudinal diameter of the laser light L1 on the photodetection surface 81a is made large. In this constitution, the majority of the laser light L1 is sent in the DB sensor 8 even of part of the laser light L1 is disturbed accidentally by a foreign matter such as dust sticking on the photodetection surface 81a of the DB sensor 8, so that the laser light L1 is detected.
Patent JP-2000140220-A (JP)
Title: Game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which in the case of discarding parts, the parts can be sorted by each material quality to be easily provided for recycle. SOLUTION: This pachinko machine is so constructed that a hollow wiring passage 12 is provided on the side end edge of a lower member 7 constituting a structure plate 5. The upper end edge of the wiring passage 12 is provided with a wide slit 23 intersecting perpendicularly to the electric wiring 21 disposed in the wiring passage 12, thereby communicating the interior of the wiring passage 12 with the outside. Thus, a pair of scissors or the like is inserted in the wiring passage through an opening part (slit 23) to cut the electric wiring, whereby the electric wiring can be simply removed so that in the case of discarding, the parts can be easily sorted by each material to be provided for recycle.
Patent JP-2000213981-A (JP)
Title: Vehicle mass calculation device
Inventor: HAYAKAWA KISABURO
IPC: G01G19/08
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To remove the influence of a resistance caused by a grade when calculating a vehicle mass from a driving force by an engine, a traveling resistance and an acceleration of the vehicle. SOLUTION: A true driving force F of a vehicle is calculated by drawing a traveling resistance from a vehicle driving force by an engine at a true driving force calculation part 26. An acceleration α in a forward/backward direction of the vehicle is calculated by an acceleration sensor 30. A relationship of the driving force F, the acceleration α, the vehicle mass M and a road grade Θis represented by a formula: α=F/M-gsinΘ. Since the grade Θ only has a low frequency component which is not timely and rapidly varied, an influence of the grade Θ can be removed from the true driving force F and the acceleration α by processing with high pass filters 28, 32 of a predetermined cut off frequency. The vehicle mass can be determined by the formula based on the true driving force F and the acceleration α after filter-processing without receiving the influence of the grade Θ.
Patent JP-H07229873-A (JP)
Title: Eddy current flaw detection device for welded pipe
Inventor: FUKUDA SHINICHI
IPC: G01N27/90
Filed: 1994-02-16
Abstract: PURPOSE:To perform eddy current flaw detection while calibrating the sensitivity of a hoop coil without cutting a continuously molded and welded pipe in a pipe manufacturing line. CONSTITUTION:The welded pipe eddy current flaw detection device is constituted of a manipulator 3 arranging detection coils 2 in a zigzag pattern so as to allow the end parts of them to overlap each other in the circumferential direction and having an interval adjusting mechanism 5 for adjusting lift-off, a holder 6 holding the manipulator 3 and made openable and closable in the circumferential direction, a support stand 7 holding the holder 6 and an inclination adjusting mechanism 8 adjusting the inclination of the holder 6, a pinch roll 12 holding a standard test piece 13 for the calibration of sensitivity and a rail 11 for moving the support stand 7. Since sensitivity can be calibrated without cutting a pipe material 1 at every calibration of sensitivity as compared with a conventional piercing coil method, the flaw detection can be executed without lowering flaw detection work efficiency and, since two eddy current flaw detectors are not required, the flaw detection equipment cost is reduced and much effect is developed as compared with a conventional probe coil method.
Patent JP-S59144264-A (JP)
Title: Telephone information system in emergency
Inventor: KOMAI MINORU
IPC: H04M11/04
Filed: 1983-02-08
Abstract: PURPOSE:To allow information in emergency without operating a telephone set directly by driving the emergency signal generating circuit incorporated in the telephone set on receiving the output of a portable small-sized oscillator, and allowing the emergency bell of a previously-set external telephone set to sound. CONSTITUTION:The portable small-sized oscillator 1 is put at hand of a sick person which should generate an emergency signal at need, and when the push button of the oscillator 1 is pressed in emergency, the oscillator 1 generates the signal. The telephone set 2 receives the signal from the oscillator 1 by its incorporated emergency signal generating circuit 3 and drives the exchange 4 of a telephone office directly by the output of the circuit 3. The exchange 4 operates the emergency bell 6 provided to a telephone set 5 installed at another previously specified place. A person near the telephone set 5 notices that the emergency bell sounds and takes proper measures such as the calling of an ambulance immediately, preventing a serious situtation.
Patent JP-S58135987-A (JP)
Title: Inputting device for melody of electronic watch
Inventor: MURATA MITSUHIRO
IPC: G10H1/00
Filed: 1982-02-09
Abstract: PURPOSE:To enable the very easy operation for inputting an information on sound pitch, at least, in a melody storage circuit, and the very easy operations for confirming a melody once stored and for modifying only part of the sounds of the stored melody. CONSTITUTION:By pulling out a crown 3 and a closing a switch S2, AND circuits 19, 20 and 21 are put in the ON state, while, the output side of an inverter 17 turned to be at an L level, AND circuits 18, 23 and 24 are put in the OFF state. When the crown 3 is rotated in the right direction in these states, a first setting signal U-from a setting signal forming circuit 16 is inputted in a sound- pitch inputting counter 36 via the AND circuits 20 and 30 which are found in the ON state. Therefoe, the contents of codes in said counter 36 are varied by a counting operation, and thus it turns possible to select one desired sound pitch from sound pitches set beforehand in such a manner that they can be inputted, stored and reproduced, corresponding to the contents of codes in said counter 36.
Patent JP-S63186367-A (JP)
Title: System for predicting profit/loss of sale
Inventor: OGAWA AKIRA
Filed: 1987-01-28
Abstract: PURPOSE:To accurately predict the profit/loss by calculating the profit/loss of sale based on the result information replaced at the intermediate point of a developing period and the information predicted at and after the point of the updating time. CONSTITUTION:An plan information register part 1 registers the plan information estimated before a development project is started into a sale profit/loss estimation file 7. A result information replacing part 2 updates the file 7 based on the result information on the point of an intermediate time of a developing period. An predictive information input part 3 supplies the information predicted at an after the point of the updating time to the file 7. Then a sale profit/loss calculating part 4 calculates the profit/loss of sale based on said result information and predictive information. In this calculation mode the total sales cost is subtracted from the total sales amount for the profit/loss of sale. Then a sale profit/loss predicting table 5 is obtained together with a project-based predicting table 20 and a clerk-based prediction table 6. Thus it is possible to accurately predict the profit/loss in the current term or at the time of the end of a project.
Patent JP-H04327148-A (JP)
Title: Discharging port member for pack container for fluid material and its manufacture
Inventor: UIRUHERUMU RAIRU
IPC: B65D5/74
Filed: 1992-02-04
Abstract: PURPOSE: To hermetically seal the opening of a flowable media package without any fear of liquid leakage during storage and transportation of the packages and easily unseal it by a consumer and further, mechanically produce it in a high productivity. CONSTITUTION: A pourer member 10 is constituted of a bottom wall part 20 and a closure part 21 connected to each other with a joint so as to be mutually movable around the a hinge 22. The pourer 35 is formed in the bottom wall part 20 and a sheet of synthetic resin film is provided to cover the bottom wall part 20 so that it is put over the pourer 35.
Patent JP-S58136470-A (JP)
Title: Sprocket feed type plane platen for printer
Inventor: NAGAI MASAYA
IPC: B41J11/02
Filed: 1982-02-08
Abstract: PURPOSE:To obtain a small and roughly plane platen storable when it is not used by using a paper having sprocket holes with a sprocket provided on a platen having a plane parallel with a type face of a type hammer. CONSTITUTION:A platen having a plane or an approximately planar face parallel with the type face of a type hammer is provided with a sprocket and a  paper with sprocket holes is used. To be more specific, two sprockets are provided on the plane sprocket with a shaft in such a manner as to be movable in  the onward direction thereof and the shaft thereof is rotated to feed paper. A platen-like member is provided above the platen to determine the direction.  Another member is provided on the platen and the platen-like member to hold  the paper.
Patent JP-H09188559-A (JP)
Title: Drying and discharging device for clay
Inventor: ITO HIROSHI
IPC: C04B33/30
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a drying and discharging device for a clay, capable of drying and discharging the clay at a low cost, reducing the scattering of powdery dusts so that the treatment of the powdery dusts becomes extremely simple by drying the lumps of the clay at an immobilized state. SOLUTION: This drying and discharging device for a clay is provided by making a room having upper and lower two stages divided through a ventilation net 23, forming a ventilation window hole 22 through at the side board of the lower room thereof, loading a transporting box 2 having a bottom without a lid for piling and housing lumps of a clay S at the supper room, and arranging a conveying rollers 3 horizontally in a drying room 1 formed so as to hermetically close the inside thereof by obstructing the entrance and exit in the front and rear by the arrangement of transporting boxes, separating the inside of the drying room into upper and lower two layered rooms A, B by bringing a partitioning board disposed at the inside wall into contact with bolt side flanges of the transporting box,  fitting a turning round box 4 capable of housing the transporting box conveyed from the drying room to a frame base 5 capable of travelling on rails, drying the lumps of the clay by passing a hot air into the transporting box in the drying room and then turning round the turning round box 4 to drop the lumps of the clay.
Patent JP-H06215349-A (JP)
Title: Magnetic recording medium
Inventor: MIDO YUJI
IPC: G11B5/70
Filed: 1993-01-13
Abstract: PURPOSE:To provide a magnetic recording medium having satisfactory electromagnetic transducing characteristics and durability. CONSTITUTION:When a magnetic layer contg. magnetic powder and a resin binder is formed on a substrate to obtain a magnetic recording medium, the thickness of a resin layer as a surface layer in the magnetic layer is set at 5-15nm and the square average square root roughness (RMS) of the surface layer is set at <=8nm. The resulting magnetic recording medium ensures excellent electromagnetic transducing characteristics and durability even when it is used in a deck with weak head touch.
Patent JP-H03225787-A (JP)
Title: Far infrared radiation composite material
Inventor: NISHINO ATSUSHI
IPC: C08L67/06
Filed: 1990-01-30
Abstract: PURPOSE:To obtain excellent far infrared radiation property in a low to middle temperature range by comprising far infrared radiation material with a specific coefficient or more of radiation and heat resistant resin. CONSTITUTION:Far infrared radiation composite material is made up of far infrared radiation material with the coefficient of radiation being 0.4 or more and heat resistant resin. The far infrared material used for the composite material includes Al2O3, SiO2, ZrO2 and TiO2 as main element and composite oxide ceramics containing transition metals, such as Fe, Co, Ni, Cr, Zn and Sn, oxide or glass, with relatively large crushed grains of size 0.1-10mm used. In addition, by the use of resin such as unsaturated polyester group, acrylic group or, etc., which is excellent in heat resistance, dimensional stability, adhesion, cost effectiveness for the far infrared material, composite material with far infrared radiativeness can be obtained.