baber/WOPTO huggingface dataset:
Patent JP-H08253103-A (JP)
Title: Webbing winding device
Inventor: KATO KEIICHI
IPC: B60R22/40
Filed: 1995-06-22
Abstract: PURPOSE: To easily and reliably eliminate an end lock condition by providing a delay means which delays returning rotation of an actuating member more than webbing winding directional rotation of a rotary member and releases engagement of an engaging claw with engaging teeth. CONSTITUTION: When an end lock condition is caused, webbing 30 is pulled out, and after a V gear 34 is rotated in the webbing pulling-out direction, the webbing 30 is wound, and when the V gear 34 is rotated in the webbing winding direction, the V gear 34 precedently rotates in the webbing winding direction. A clutch disc 38 rotates so as to return to an original position later than it. Therefore, engagement of a pawl 46 with extenal teeth 44 is released. Though it is better that the external teeth 44 are formed in the shape of easily scooping up the pawl 46 in the webbing pulling-out direction, even in such a case, since the clutch disc 38 rotates so as to return later than the V gear 34, the engagement of the pawl 46 with the external teeth 44 is reliably released.
Patent JP-H11351632-A (JP)
Title: Ventilation method
Inventor: ISHIO AKIHISA
IPC: F24F7/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce running cost while saving energy by supplying exhaust air from a heat source room to a room where the piping is possibly frozen. SOLUTION: Outer air is supplied to an electric room 1 by means of an air supply fan 2 and the air heated by a heat source in the electric room 1 is supplied through an SFD(smoke fire damper) 3 or a piston damper to a parking lot 4 and a water receiving tank room 5. Air in the parking lot 4 and the water receiving tank room 5 is discharged by means of an exhaust fan 6. More specifically, the air in the heat source room, i.e., the electric room 1, is supplied to the parking lot 4 and the water receiving tank room 5 where the piping is possibly frozen. According to the arrangement, running cost can be reduced while saving energy.
Patent JP-H113146-A (JP)
Title: Power supply system
Inventor: KOMIYA MITSUO
IPC: G06F1/26
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To minimize increment in the output capacity of power supply and to attain redundancy without increasing the number of power supplies by branching a power supply output to two outputs, connecting one of the outputs in parallel with the other through a diode and then connecting one output to a load sequence. SOLUTION: An output from a power supply 1 is branched to two outputs, one is directly connected to a load sequence 10 and the other is connected to a diode 8. An output 6 from a power supply 2 is branched to two outputs, one is directly connected to a load sequence 12 and the other is connected to a diode 9. The outputs of the diodes 8, 9 are connected in parallel and connected to a load sequence 11. Electronic parts loading units 20 to 23 and fans 30 to 33, 40, 50 to 53 are loaded in cooling air routes 60 to 63 and the device is redundantly constituted so as to cool the units 20 to 23 even when any one of the FANs 30 to 33 is stopped. Even when a fault is generated in the power supply 1 and the output 5 is stopped for instance, power is normally supplied to the load sequence 11 and the FAN 40 is normally driven.
Patent JP-S5281510-A (JP)
Title: Emergency operation of moter drive inverter
Inventor: NIIMI TADAMASA
IPC: H02P27/06
Filed: 1975-12-27
Abstract: PURPOSE: To avoid surely an abnormal drop of D.C. input rotage or current of a self exciting inverter just after service interruption by shortening the waste time until an A.C. motor gets into generating operation state in the case of emergency operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0321877-A (JP)
Title: Inspecting jig for ic
Inventor: NAKAMURA YUKIO
IPC: G01R31/26
Filed: 1989-06-19
Abstract: PURPOSE:To set an IC quickly, accurately and easily by boring holes capable of fixing the IC to be measured vertically and horizontally on a thin insulated substrate and mounting this substrate as an auxiliary substrate on an inspecting substrate having an electrode pattern. CONSTITUTION:The auxiliary substrate 4 on which the holes 3 fixing the IC 5 to be measured are bored, is mounted on the inspecting substrate 2 having the electrode pattern 1. Leads 6 of the IC 5 are fixed with the holes 3 so as to be always placed on the pattern 1 of the inspecting substrate 2. So, the leads 6 are placed on the pattern 1 automatically when the IC 5 is inserted in the holes 3 in the specified direction. Much more effective result is obtained if the inspecting substrate 2 is mounted on an outer mounting chassis. Also, the auxiliary substrate 4 can be mounted on the outer mounting chassis together with the inspecting substrate 2.
Patent JP-S6048445-A (JP)
Title: Automatic hot water supply type bath unit
Inventor: TAKEMURA SHIYOUZOU
IPC: F24H1/46
Filed: 1983-08-26
Abstract: PURPOSE:To enable completely automatic operation of the bath unit by only turning ON of an operating switch of a remote control panel by constituting the bath unit in the manner such that an operation on the side of the bathtub as closing an electromagnetic valve when the hot water supply to the bathtub reaches a predetermined hot water supply quantity, is automatically started. CONSTITUTION:When an automatic operation switch 43 of the remote control panel 38 is turned ON, the electromagnetic valve 32 of the bathtub unit is opened. When water in a quantity more than a predetermined quantity, flows a float switch is turned ON, and combustion is started. Thus, supply water is heated at the heat exchange part to hot water and supplied to the bathtub 6. When supply water reaches a quantity more than a predetermined quantity, a water level switch 35 is turned ON to close the electromagnetic valve and stop the hot water supply. A water level confirmation lamp 40 for reporting that the quantity of water in the bathtub 6 is full is lighted on the remote control panel 38, to report it to the user. Further, when hot water is supplied by the turning ON of the electromagnetic valve 32, if the discharge water tap of the bathtub is not closed, a timer circuit contained in an electrically equipped unit 46 after a predetermined time passes, the electromagnetic valve 32 is automatically closed to prevent an erroneous use.
Patent JP-H085453-A (JP)
Title: Infrared ray detector
Inventor: KODAMA TAKAYOSHI
IPC: G01J1/04
Filed: 1994-06-15
Abstract: PURPOSE:To provide a compact infrared ray detector, in which the generation of noise is reduced. CONSTITUTION:An infrared ray shielding plate 12 for shielding the infrared ray to an infrared ray detecting element 16 is provided freely to be slide with guide by a guide part 17. A permanent magnet 13 is connected to the infrared ray shielding late 12, and the top surface side 3 of the permanent magnet 13 is formed into the S pole, and the bottom surface side 4 is formed into the N pole. A fixed magnet 14, of which bottom surface side is formed into the S pole, is arranged opposite to the top surface side 3 of the permanent magnet 13 through a space, and an electromagnet 15 is arranged opposite to the bottom surface side 4 of the permanent magnet 13 through a space. Current is applied to the electromagnet 15 by a chopper driving unit 22 so that the top surface side of the electromagnet 15 is formed into the N pole, and quantity of this applying current is changed so as to change the largeness of the reacting magnetic force of the electromagnet 15 and the permanent magnet 13, and the infrared ray shielding plate 12 is thereby slid for movement in the vertical direction.
Patent JP-H05345321-A (JP)
Title: Separating method for deposited metal film
Inventor: NAKAHIRO HIDEKI
IPC: G11B7/26
Filed: 1992-06-16
Abstract: PURPOSE:To provide a method, with which deposited metal film is easily separated without having a bad effect on plastic so as to make the recovery and recycling of a plastic molding having the deposited metal film possible. CONSTITUTION:The separating method of deposited metal film concerned is to separate the deposited metal film by heating a plastic molding with the deposited metal film in hot water having the temperature of 70 deg.C or higher.
Patent JP-S5278952-A (JP)
Title: Highly regid resin compositions
Inventor: ABE KATSUJI
IPC: C08L55/00
Filed: 1975-12-26
Abstract: PURPOSE: Resin compositions having high rigidity and moderate impact resistance, capable of imparting good appearance to molded articles, consisting of a copolymer (an ABS resin ) which consists of a conjugated diene rubber, vinyl cyanide and an aromatic vinyl compound, and a treated talc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5380171-A (JP)
Title: Semiconductor device
Inventor: ITOU MASANORI
IPC: H01L29/80
Filed: 1976-12-25
Abstract: PURPOSE: To ease the field concentration with increased dielectric strength as well as to reduce the collector resistance with increased high frequency gain, by providing N +  -type semiconductor layer between the active layer and the ohmic contact electrode and also pulling in the end area of the electrode from the end area of the semiconductor layer by the prescribed distance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5488199-A (JP)
Title: Cold and hot drink vending machine
Inventor: FUKUSHIMA TETSUYA
IPC: A47J31/60
Filed: 1977-12-26
Abstract: PURPOSE:To readily perform cleaning and heat sterilizing of pipe systems by having hot drink feed pipes and cold drink feed pipes led and installed from respective discharge ports of changeover valves respectively toward cup receiving table. CONSTITUTION:The cooling mechanism for the drink flowing in a cold drink feed pipe 8 consists of a water cooling type heat exchanger 15 installed on the way of the cold drink feed pipe 8, a cold water tank 12 installed in the position lower than the heat exchanger 15, a circulating water path 17 which circulates water like the arrow A by way of a pump 16 between both and a cooling unit 14 which cools the water stored in the cooling water tank 12. During ordinary vending operation, the cooling unit 14 and pump 16 are held run and the drink flowing in the cold drink feed pipe 8 is precooled in the heat exchanger 15, thence it is supplied to a cup 10.
Patent JP-H08330577-A (JP)
Title: Mis field-effect transistor and its manufacture
Inventor: SHINOHARA MAMORU
IPC: H01L29/78
Filed: 1995-05-31
Abstract: PURPOSE: To improve hot electron resistance without sacrificing element characteristics of an MIS field-effect transistor. CONSTITUTION: A hot electron entraction electrode 9 which is electrically insulated from a gate electrode 5 is formed on a side wall of the gate electrode 5 of an MIS field-effect transistor via an Si3 N4 film 8. The hot electron extraction electrode 9 and a drain electrode 14 are electrically connected through a contact hole 12 formed in an interlayer insulating film 10.
Patent JP-2000347443-A (JP)
Title: Toner, and method of manufacturing the same
Inventor: TAKEI YUICHIRO
IPC: G03G9/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a toner superior in various characteristics and capable of being stably manufactured, and its manufacturing method. SOLUTION: The toner is manufactured by fixing inorganic fine particles 2, such as silica particles, onto the surfaces of amorphous core particles 1 composed essentially of a thermoplastic resin, in a hot air stream, and an addition amount Wc (wt.%) of the fine inorganic particles 2 satisfies the following expression: 2.0×k<=Wc<=13.0×k, in which k=(Dc/D50)×100, and Dc is the volume average particle diameter (nm) of the particles 2 and D50 is that of the core particles 1.
Patent JP-S5680005-A (JP)
Title: Device for stabilizing quantity of light
Inventor: NAITOU HIROYUKI
IPC: H04B10/572
Filed: 1979-12-05
Abstract: PURPOSE: To stabilize the quantity of light by receiving part of the output light of the 1st light source, controlling the output quantity of the 2nd light source which outputs the light of specific frequency according to the quantity of said received light, leading the controlled light to the filter interposed between the 1st light source and an optical fiber, changing the transmittance thereof and controlling the quantity of light from the 1st light source.  
     CONSTITUTION: Light from the 1st light source 1 passes a slit 2, and an optical fiber 7. The light having the frequency characteristic of the fiber 7 passes glass 8 and part of the light is received in a received light control part 4 by a half mirror 3. On the other hand, the light transmitted through the half mirror 3 enters an optical fiber 7' and is thereby transmitted. From the control part 4, the electrical output conrresponding to the quantity of the received light is sent to the 2nd light source 5. The light of the specific frequency is then outputted at the output quantity corresponding to the input quantity from the light source 5 and is irradiated to the glass 8 via an optical fiber 9. The glass 8 blackens according to the quantity of the irradiated light and forms a negative feedback circuit by light, thereby stabilizing the quantity of the light entering the fiber 7'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04239695-A (JP)
Title: Sheet binding device
Inventor: ARUNO EEBUNAA
IPC: B25C5/02
Filed: 1991-06-27
Abstract: PURPOSE: To eliminate an application of an excess load to a rotary shaft for supporting a rotary cam in a sheet binding device for binding stuck placed sheets. CONSTITUTION: A slider 8 mounted in a movable state at a bracket 5 is operated by a cam 3c to operate a tip bending unit 9. Another cam 3b is engaged with a slider block for operating a stapler 17. Cams 3a, 3b, 3c are designed to that two parts radially opposed of the different cams 3a, 3b, 3c simultaneously generate effects relative to a journal 3d. Accordingly, an operating force in one direction generated by the one cam 3b or 3c is canceled by a reaction force of an opposite direction of the same magnitude generated by the other cam 3a or 3b.
Patent JP-H0738059-A (JP)
Title: Electrostatic breakage protective circuit
Inventor: MATSUKAWA TOYOHISA
IPC: H01L27/04
Filed: 1993-06-28
Abstract: PURPOSE:To perform ESD protection while suppressing the drop of i/o property or the increase of driving load. CONSTITUTION:A thyristor is composed of transistors Ta and Tb. When power application signals GP and GN are inputted, it becomes hard for thyristor to be turned on by the transistors Ts and Tu. The anode X1 or cathode X2 of the thyristor is connected, between it and the power source VDD or ground GND, to the input or output of the object of ESD protection. When the power is not made yet, ESD is not protected by the thyristor. Moreover, during application of power, the turn on of the thyristor is inhibited, and the latchup phenomena are reduced.
Patent JP-H08331446-A (JP)
Title: Diaphragm device for television lens
Inventor: JITSUHARA FUMIAKI
IPC: H04N5/238
Filed: 1995-05-31
Abstract: PURPOSE: To eliminate the phenomenon of white compression at the time of switching a lens turret plate. CONSTITUTION: An iris command signal S1 from an iris command signal generator 1 inside a television camera is connected through a buffer circuit 12, differential amplifier 13, iris driving circuit 14 and switcher 15 to an iris motor 16 for operating an iris diaphragm. A lens turret plate 19 having plural lenses to be selectively inserted to an optical path is provided with a turret detector 20 for detecting its rotation state. In the state of inserting the lens of the lens turret plate 19 to the optical path, the switcher 15 turns on a signal line to the iris motor 16 by a turret command signal S2 from a turret detector 20 and operates in an ordinary autoiris mode. Besides, in the state of not inserting a lens of the lens turret plate 19 to the optical path, the signal line to the iris motor 16 is turned off, the iris motor 16 is stopped and the iris diaphragm is fixed.
Patent JP-S5781461-A (JP)
Title: N-phenyl-dichloromaleimide derivative and agricultural and horticultural fungicide
Inventor: KOJIMA KAZUHIRO
IPC: A01N37/32
Filed: 1980-11-10
Abstract: NEW MATERIAL:N-Difluoromethoxyphenyl-2,3-dichloromaleimide of formula I.  
     USE: An agricultural and horticultural fungicide. It has low toxicity, remarkably strong activity compared with other similar compounds, and extermely broad fungicidal spectrum. Especially, it has excellent effect to the pathogens of melanose of orange, scab of orange, ripe rot of grape, downy mildew of cucumber, etc.  
     PROCESS: The compound of formula I is prepared by reacting 2,3-dichloromaleic acid anhydride of formula II with difluoromethoxyaniline of formula III in a solvent such as dioxane at 40W120°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000344315-A (JP)
Title: Module device
Inventor: ONOYAMA TATSUO
IPC: B65G47/64
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly and/or maintenance of a module device to handle the transport of objects through the action of a working body by introducing such a structure that power transmitting means and/or sensing apparatus are decreased. SOLUTION: A motor roller 4 is used as a drive motive for a module 2 which handle the transport of objects through the action of a working body. The working body is actuated directly with rotation of the roller part of the motor roller 4 without interposing any power transmitting means such as chain or belt. A rotation sensing part 16 which the motor roller 4 has for controlling the speed senses the actuated condition of the working body with the output from the rotation sensing part 16. Use of this motor roller 4 as drive motive enables power transmitting means and/or sensing apparatus to be decreased and the assembly and/or maintenance to be facilitated.
Patent JP-H01117109-A (JP)
Title: Suspension type tubular conveyer device
Inventor: KATAOKA KENICHI
IPC: B65G15/08
Filed: 1987-06-24
Abstract: PURPOSE:To make a constitution simple and improve durability at the above device for transporting earth and sand or the like, by forming projection portions on both side edges of a belt, and bringing projection portions face to face with each other when the belt has been made tubular, and arranging in such a way that support from the lower part is made by means of a pair of right and left rollers inclined at predetermined angles. CONSTITUTION:Projection portions 2 are formed at both side edge portions of a belt 1, and when the belt 1 has been formed into a tube shape, an arrangement is made so that projection portions 2 are confronted with each other. And, it is arranged that a transfer surface having an inclination angle alpha of about 20-30 degrees against the horizon is formed on the lower surface of projection portions at the time of their having been confronted with each other. And, support is made by strike-contacting rollers 3 against this transfer surface. As a result, projections 2, 2 are press-attached by means of reaction force from rollers 3 which is against the loads of the belt 1 and a carried matter falling on rollers 3. As a result, a sliding friction between the belt and rollers is avoided, and the wear of the belt is prevented, and the improvement of durability can be attempted.
Patent JP-H1014219-A (JP)
Title: Dc-dc converter control system
Inventor: IGARASHI SHIGERU
IPC: H02M3/155
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To control the intermittent mode and the PWM operation mode of a DC/DC converter comprising a DC/DC converter control IC, having intermittent mode by detecting a voltage induced in a coil being employed for detecting a current in place of a resistor. SOLUTION: When a DC input voltage is applied to a DC/DC converter, transistors TR1, 2 are turned on/off alternately and a triangular current flows through first and second coils L1, L2. A square voltage VL2 appears across the coil L2, as the transistor TR2 is turned on/off. Positive and negative peak values of the voltage VL2 depend on the number of turns of the coils L1, L2, the input voltage and the output voltage. The terminals CS1, CS2 of a controller circuit IC1 monitor the voltage VL2 of the coil L2, when the transistor TR1 is turned on and a PWM operation takes place when the threshold voltage exceeds 1/4 of the maximum voltage drop, otherwise an intermittent operation mode prevails. This arrangement realizes a stabi1ized operation mode control.
Patent JP-H11351657-A (JP)
Title: Air conditioner
Inventor: OTAKA YASUYUKI
IPC: F24F13/28
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a filter can be easily cleaned and only a net can be replaced by another one. SOLUTION: On an air conditioner, a suction grill is mounted so as to be openable. A long life filter folded in steps in a pleat form along a longitudinal direction is detachably attached inside the suction grill in the inlet side of an air passage between an inlet port and an outlet port. The frame 5a of the filter is provided separately from a net part 5b. Step parts 5a1 corresponding to the folds of the net part 5b are formed along the longitudinally inner wall of the frame 5a. Engaging parts 5a2 for detachably engaging both the ends of the net part are provided in an inner wall different from the longitudinally inner wall. Reinforcing parts 5b1 for holding the folds are provided in both side parts in the longitudinal direction of the net part 5b by welding. Engaging holes 5b2 corresponding to the engaging parts 5a2 are provided on both the ends of the net part 5b.
Patent JP-S5944843-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIDA HIROICHI
IPC: H01L27/092
Filed: 1982-09-07
Abstract: PURPOSE:To improve integration density by forming adjacent P type and N type transistors with a gate interval widened. CONSTITUTION:The P type transistors 11, 13 and N type transistors 12, 14 which operate as complementary internal logic function elements are adjacently constituted in vertical. Thease gates are connected to the other parts through contacts 56, 57, 65, 66. Since interval of gates of transistors 11-14 are widened, wiring patterns do not occur short-circuitting even when these transistors are driven by different voltages. Accordingly, it is no longer necessary to provide an empty region on a chip and thereby integration density can be improved.
Patent JP-S6218445-A (JP)
Title: Butadiene polymer composition
Inventor: TAKADA TAKESHI
IPC: C08L9/00
Filed: 1985-07-16
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance and stability against gelation caused by heat in the absence of oxygen, by blending a phenol compd. and a sulfur compd. with a butadiene polymer. CONSTITUTION:A 2,2'-methylenebis (6-t-butyl-4-alkylphenol) of formula I is reacted with acrylic acid (lower alkyl ester or chloride) to obtain a phenol compd. (A). Pentaerythritol and an aldehyde of formula III (wherein R2, R3 are each H, a 1-6C alkyl; R4 is a 3-18C alkyl) are subjected to an acetalization reaction to obtain a sulfur compd. (B) of formula IV. Components A and B in a weight ratio of A/B of 1/0.5-10 are blended with a butadiene rubber such as a solution-polymerized styrene/butadiene copolymer rubber. If desived, ultraviolet absorber, light stabilizer, antioxidant, filler, etc. may be added.