baber/WOPTO huggingface dataset:
Patent JP-H11284178-A (JP)
Title: Insulating gate transistor, its manufacture and semiconductor integrated circuit device
Inventor: OYANAGI TAKASUMI
IPC: H01L21/8238
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To integrate a high pressure resistant element and a low pressure resistant insulating gate transistor on the same chip, by setting an interval between the deepest part of a part touching a source area and the deepest part of a part touching a drain area in a semiconductor layer to be larger than the gate length of a gate electrode. SOLUTION: LOCOS oxide films for element separation 10 and 11 are formed on the surface of a semiconductor substrate. P-type source 60/drain 61 are formed on the surface of the semiconductor substrate between LOCOS oxide films 10 and 11. Thin gate silicon oxide film 20 and gate electrode 30 are installed on the surface of the semiconductor substrate between the source 60 and the drain 61 so as to form a MOS gate. A p-type semiconductor layer 50 which touches the source 60 and the drain 61 in the semiconductor substrate and extends for an area deeper than the semiconductor areas is formed from the surface of the semiconductor substrate just below the gate electrode 30. An interval Ld in the deepest part of the p-type semiconductor layer 50 is set to be larger than the gate length LG of the gate electrode.
Patent JP-H09243939-A (JP)
Title: Optical switch device
Inventor: YAMAGUCHI SHIZUKA
IPC: G02B6/40
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight device with simple constitution capable of easily and surely switching and connecting an optical connector. SOLUTION: Bearings 21a, 21b are arranged on a first connector holder 16 holding a first optical connector 1 in a device case 13. The bearings 21a, 21b are ratably movably fitted to cam grooves 23a, 23b of a cam groove plate 22. The cam groove plate 22 is vertically moved interlocked with rotation of a connector forward/backward operation lever 25, and the first optical connector 1 is forward/backward moved for a second optical connector 7. A second connector holder 34 holding the second optical connector 7 is moved vertically slidably. The frost optical connector 1 is separated from the second optical connector 7, and the second connector holder 34 is vertically moved, and the switch connective position of the second optical connector 7 is decided by a positioning stopper 50 and engagement between a switch pawl 54 and a recessed part 57, and the first optical connector 1 is advances and abutted on the second optical connector 7, and the optical connectors are connected and switched.
Patent JP-S557479-A (JP)
Title: Method and apparatus for producing knotted reinforced synthetic resin tube
Inventor: KAKEHASHI HIROYUKI
IPC: B29C67/00
Filed: 1978-07-03
Abstract: PURPOSE: To improve the flexure strength and enlarge the stopping effect of a spiral knot by convering with a synthetic resin the surface hardened and fused with lobings. attached in parallel with the tube axis, and with a glass fiber.  
     CONSTITUTION: A synthetic resin tube is passed through an opening 2, and lobings 5 are passed through lobings passing holes 3 formed around the opening 2 and attached to the tube evenly in parallel with the tube axis. Then a glass fiber 9 hung around a support stand 12 is wound spirally around the tube to form a spiral knot. Then the tube with lobings 5 attached thereto is applied with a normal-temperature curable resin so as to make the resin penetrate into the lobings 5, and the resin is allowed to cure. After curing, the tube is covered with a thermoplastic contractable tube or coated with a paint or thermoplastic resin dissolved in a solvent, to cover the projected glass fiber 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S568763-A (JP)
Title: Spare tyre holder
Inventor: SUKEMOTO KAZUMI
IPC: B62D43/04
Filed: 1979-06-30
Abstract: PURPOSE:To stably hold a tyre in automobiles, mainly light vans, by installing a tyre stopper extending obliquely upwards inside at least either one of the front side and rear side of the spare tyre receiving section of the frame. CONSTITUTION:The rear end section 6b of the frame 6 is passed through the hook 7a of the stopping device 7 and the hook 7a is turned by about 90 deg. to fasten the rear end section 6b. Next, the operation bolt 7b is turned from inside the vehicle room to shift the hook 7a upward. Then the rear end 6b of the frame 6 is snatched and fixed by the bottom face of the rear bracket 11 and the hook 7a, and the spare tyre 8 is fixed and held beneath the fuel tank 2. In this condition the upper portion of the front side of the spare tyre 8 is pressed and fixed by the stopper 10a and its lower portion by the stopper 12. In this arrangement the spare tyre can be fixed and held without being subjected to excessive restraining force by providing a tyre stopper extending obliquely to the upper portion of the inside.
Patent JP-S60225616-A (JP)
Title: Filter apparatus
Inventor: WATANABE MIDORI
IPC: B01D29/62
Filed: 1984-04-24
Abstract: PURPOSE:To independently perform the densification, tension releasing, stretching and backwashing operations of a fiber bundle regardless of the water level in a filter tank, by performing the raising and falling operation of a fiber bundle filter bed by a cylinder capable of being operated from the outside by fluid pressure. CONSTITUTION:In a system for fixing the side of a liquid passable perforated plate I and applying raising and falling operation to the side of a fiber bundle filter bed II in performing the pressure contact or separation of the fiber bundle filter bed II and the perforated plate I, a structure capable of being operated from the outside by using a cylinder capable of performing the reciprocal operation in said raising and falling operation by fluid pressure is formed. That is, in the final period of a filtering stage, the raw solution supply side 11 of a lower chamber is closed and the side 13 of a concentrate discharge pipe is opened while the filtrate discharge side 12 of an upper chamber is closed and an air introducing side 25 is opened and, thereafter, a connection rod 4 and the fiber bundle filter bed II integral therewith are drawn up by the pressure operation of the cylinder. Whereupon, the clear filtrate remaining in the upper chamber is downwardly flowed to the lower chamber while washes the fiber bundle brought to a stretched and suspended state and discharged from a concentrate dis charge pipe 13 along with a cake.
Patent JP-S568288-A (JP)
Title: Multicolor ink recording
Inventor: OOBA YUUJI
IPC: B41J2/21
Filed: 1979-07-03
Abstract: PURPOSE: To make possible the formation of multicolor image by plane scanning with electric control alone by use of a drum having numerous ink retaining holes when multicolor liquid ink is attached on the recording sheet by electric control.  
     CONSTITUTION: The drum 1 having an electric conductivity is partially grounded. The armor 2 is made of insulating material so that all but ink retaining section has no affinity to ink. The ink retaining section comprises holes arranged in dots as well as in a helical manner and liquid inks varied in color are fed from the ink feeding devices 4W6 having helical ink feeding sections 7W9. Voltage is applied to one of electrodes 12W16 arranged on the back of the record receiving member 17 to have the member absorbing the ink. Here, when the rotation speed of the drum 1 is made larger than the moving speed of the member 17, any color can be selected at the desired position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11281851-A (JP)
Title: Optical module
Inventor: KOREEDA YUICHI
IPC: G02B6/42
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive optical module by which the precision of optical connection between an optical fiber and an optical element module is sufficiently highly kept and also the number of whole parts is small by mutually and elastically connecting a holder and a receptacle in a state where the optical fiber is fixed to a holder and the optical element module is fixed to the receptacle. SOLUTION: In the holder 1, a projecting part 131 for extending and fixing the optical fiber 4 onto a fitting surface 14 in its length direction is formed and an elastic lock piece 121 is formed. In the receptacle 2, a guide groove 222 with a V-shaped cross section is formed on a holder mounting surface 214 as against the fiber 4 which is extended in the length direction on the fiber fitting surface 14 in the holder 1 and an end part 21 for fixing the optical element module 3 opposing to the guide 222 and an engagement recessed part 221 to be engaged and fixed with the part 121 are formed. Then, the holder 1 is integrally connected with the receptacle 2 and a constituted whole outer shape is the columnar one with an optical axis as a center line.
Patent JP-H06270370-A (JP)
Title: Decorative laminated sheet
Inventor: YOSHIMURA ISAO
IPC: B32B27/30
Filed: 1993-03-19
Abstract: PURPOSE:To easily and surely obtain a good-design decorative laminated sheet with recessed parts sharply and emphatically revealed in a wiping decorative laminated sheet with a synthetic resin film serving as a decorative laminated sheet substrate. CONSTITUTION:On a surface of a decorative laminated sheet 1 formed by laminating synthetic resins 2, 4, a recessed pattern is provided by embossing. The recessed parts of the recessed pattern are filled with a color coating material 6. Furthermore, a gloss adjusting top coat layer 7 is provided on the surface. In this decorative laminated sheet 1, the recessed parts filled with the color coating material 6 have a glossiness of 60% or more.
Patent JP-S62239898-A (JP)
Title: Control of v/f inverter for crane
Inventor: TANAKA KOJI
IPC: B66D1/48
Filed: 1986-04-10
Abstract: PURPOSE:To prevent a crane from hanging down at starting and slipping down at stopping caused by the response delay of a mechanical brake, by producing the torque to a motor necessary for holding the load when starting and stopping the crane. CONSTITUTION:At starting, an inverter 3 outputs the frequency lower than the minimum continuous running frequency and a motor 1 produces torque enough to hold the load in the constrained condition by an electromagnetic brake 2. In this condition, when the output current of the inverter 3 exceeds a predetermined value, the electromagnetic brake begins to be released. At stopping, when the output frequency of the inverter 3 is lowered to a speed set out by a brake holding speed setter 4, a relay point of contact Fa3 is opened and the electromagnetic brake begins to be applied. The inverter 3 outputs low frequency until a predetermined time passes corresponding to a time required to be constrained by the electromagnetic brake. After the time passes, the output is cut OFF.
Patent JP-S62259305-A (JP)
Inventor: HACHIFUSA KAZUYA
IPC: H01B11/00
Filed: 1986-04-11
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-H11280813-A (JP)
Title: Attaching structure for vibration-proof bushing and manufacture of inner cylindrical fitting for vibration-proof bushing
Inventor: SAKURAGI AKIHIKO
IPC: B60G7/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a vibration-proof bushing, which can effectively prevent a nut from loosening. SOLUTION: In an attaching structure for a vibration-proof fitting in which an inner cylindrical fitting 11 of the vibration-proof bushing 1 press-fitted and fixed in the bore of a cylindrical part 21 formed in an end part of a control rod 2, is fitted onto a bolt 31 integrally incorporated with an axle housing 3, and a nut 32 is fastened onto the distal end part of the bolt 31 so as to attach and fix the bushing 1 to the axle housing 3, a projecting part 11a is formed on an end face of the inner cylinder fitting 11, which abuts against the axle housing 3.
Patent JP-S5774251-A (JP)
Title: Tire washing machine
Inventor: TOKUSA SHIGEO
IPC: B60S3/04
Filed: 1981-06-01
Abstract: PURPOSE:To make washing machine of easy installation, by forming a water tank by enclosing circumference and bottom of the rectangular shaped frame and wash tires with water injection nozzles at the upper part of the frame, and discharge deposited mud by a conveyer. CONSTITUTION:Water tank 23 is formed by sealing the circumference and the bottom of the frame 17. To the upper portion of the frame 17, front and rear suspension roller equipment 1, 2, which support tires rotatably, are installed and are driven by an electric motor 28 installed to the upper portion of the frame 17. In the water tank 23 a mud ejecting conveyer 45 is installed to be driven by a motor 29 with its mud discharging portion 47 extruding to the outside of the water tank 23. Two motors 28 and 29 are accommodated in a case 31. Further, a pump 25 is installed to suck and pump out the water in the tank 23, and driven by a motor 26 in the case 30. The water pumped out from the pump 25 is sprayed to the tire through injection nozzles 65, 66, 67 and 68.
Patent JP-S61242799-A (JP)
Title: Double steel belt press machine
Inventor: OKAJIMA KIYOTAKA
IPC: B29C43/48
Filed: 1985-04-19
Abstract: PURPOSE:To execute continuously stable high-pressure pressing by providing roll guides and meandering preventive guides so that upper and lower rolls facing each other are always held at approximately the same vertical plane with respect to a material to be pressed and that the roll groups are held in the adequate positions in the axial line direction. CONSTITUTION:A pair of upper and lower rolls 3 and 3' face each other and move when the upper roll 3 group and the lower roll 3' group enter the pressing part between upper and lower supports 4 and 4'. The other rolls 3 are grasped by the roll guides 6 which are fixed to one rolls 3' and are thereby moved. As a result, the axial centers of the upper and lower rolls 3, 3' facing each other are held at the same vertical plane. The grasping of the rolls is automatically released when the rolls pass in this state through the pressing part. On the other hand, the meandering preventive guides 9, 9' which are disposed in the desired position of the same pressing part guide the rolls 3 and 3' while controlling the traveling position of the side parts of the respective roll groups thereof thereby preventing the movement of the rolls in the axial line direction, i.e., meandering.
Patent JP-H0620916-A (JP)
Title: Projection exposure method and projection aligner
Inventor: WADA TOSHIO
IPC: G03F7/20
Filed: 1993-03-17
Abstract: PURPOSE:To attain the same effect as a phase shift method by using two separate photo-masks having only a pattern having one layer structure of one film of a phase shifter film and a light-shielding film without employing a photo- mask having two layer structure using both films of the phase shifter film and the light-shielding film. CONSTITUTION:Light from a light source 101 is divided into two of first light P and second light Q by a half mirror 102, and the phase of second light Q is inverted at 180 deg. by a lambda/2 plate 103. First light P and second light Q are transmitted through a first photo-mask 106 and a second photo-mask 108 respectively, and transmitted first light P and second light Q are synthesized by a half mirror 104. The pattern of the first photo-mask 106 and the pattern of the second photo-mask 108 are synthesized, and the synthesized pattern is projected onto a wafer 110 by a step and repeat lens 105.
Patent JP-H01123958-A (JP)
Title: Internal heat exchanger for absorber
Inventor: UIRIAMU JIEI PURUZATSUKU
IPC: F25B15/00
Filed: 1988-04-07
Abstract: PURPOSE: To reduce joints which give an influence on the seal of an absorbing system and minimize an entire bulkiness by arranging internally a generator and an absorber in a closed shell in which an internal solution heat exchanger is incorporated. CONSTITUTION: An absorber 10 is composed of four first chambers including a generator 12, a condenser 14, an evaporating part 16 and an absorbing part 18. These four chambers are all provided in a substantially cylindrical closed shell 20. A heat exchanger 52 is adjacent to both the generator 12 and the absorbing part 18 in the shell 20. With such an arrangement, an outlet opening 68 as an internal means for conveying strong concentration solution 49 from the generator 12 to the absorbing part 18 is used, so that an external piping from the heat exchanger 52 to the absorbing part 18 is not required. Further, a mixer such as a service pipe 70 is easily provided in the shell 20 and, a pump 22 can be arranged outside the shell 20 to be readily handled.
Patent JP-S58201059-A (JP)
Title: Ultrasonic probe
Inventor: UCHIDA KUNIHARU
IPC: G01N29/24
Filed: 1982-05-19
Abstract: PURPOSE:To arrange oscillators at optional intervals and to prevent the unnecessary oscillation which is generated when high-voltage pulses are impressed, by setting the width of oscillators to an about quarter of the ultrasonic wavelength and inserting a flexible acoustical absorbent between oscillators and taking out the electrode of each oscillator from a face crossing the side face of the oscillator array. CONSTITUTION:N pieces of ultrasonic oscillators 2(1)-2(n) having a minute width are arranged continuously in an array ultrasonic probe 1, and a coating material 3 is brought closely into contact with the acoustic wave transmitting/receiving face, and a packing material 4 for suppressing reverberations at an oscillator excitation time and an acoustic wave reception time is brought closely into contact with the rear face, and a flexible acoustical absorbent 5 having a high acoustic wave absorptivity is inserted between oscillators and is brought closely into contact with them. A common electrode 6a is formed on the side of the acoustic wave transmitting/receiving face of oscillators, and respective electrodes 6b(1)-6b(n) of oscillators are formed on the face side opposite to this face, and the common electrode 6a is taken out directly by a signal line 7a, and signal lines 7b(1)-7b(n) are inserted through the packing material 4 to take out electrodes 6b(1)-6b(n) from upper faces of oscillators, namely, the face crossing the side face of the oscillator array.
Patent JP-H06302654-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZUKA TOSHIO
IPC: H01L21/60
Filed: 1993-04-12
Abstract: PURPOSE:To perform bonding to the operation part of a lead wire quickly and positively. CONSTITUTION:Containers 4 and 5 with a bonding surface 2 at the bottom of a recessed part are heated, machining is made to a shape where no recessed part upper surface 7 is in contact previously, a lead part 6 for connecting the bonding surface 2 at the bottom of the recessed part with the recessed part upper surface 7 is connected to the bonding surface 2, and then the lead part 6 is connected to the recessed part upper surface 7.
Patent JP-H11284387-A (JP)
Title: Magnetic and electromagnetic wave shielding member, and shield panel, and shield room
Inventor: ARAKAWA SHUNSUKE
IPC: H05K9/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shield member which can get shield effect more excellent than that in the past and besides is inexpensive and also is excellent in work execution property, and a shield panel and a shield room using this. SOLUTION: This is a magnetic and electromagnetic wave shield material where one or more layers of nano-crystalline alloy thin plates are joined to an aluminum plate through brazing material. This shield member enables one or more layers of nano-crystal alloy thin plates and aluminum plates to be stacked alternately. Making this shield member into a panel form will enable itself to be used as the wall material of a shield room, and the shield room using this panel becomes the one which is excellent in shield property, inexpensive in production cost, and excellent in work execution property.
Patent JP-S61243462-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/097
Filed: 1985-04-22
Abstract: PURPOSE:To obtain a toner scarcely scratching a photosensitive body, not causing deformation of a latent image even under high temp. and high humidity, being easy in cleaning operation, and stable in quality by using a specified polyalkylene. CONSTITUTION:The toner to be used for developing an electrostatic charge image formed in electrophotography contains a polyalkylene having a weight average mol.wt. (Mw) to a number average mol.wt. (Mn) ratio of 2.0-10.0, preferably, 5.0-8.0, and a kinetic friction coefft. of 0.15-0.65, preferably, 0.20-0.50. As the cleaning method when this toner is used, a blade cleaning method using a cleaner blade 8 in contact with the surface of the photosensitive body 1 is preferred, thus permitting offset of the toner to a heat fixing roller to be prevented, scratching of the photosensitive body 1 to be prevented by giving suitable kinetic friction coefft. to the toner, and attachment of low resistance materials and the toner 2 to the surface of the photosensitive body 1, and deformation of the latent image due to said attachment and poor cleaning to be both prevented by the grinding action of the toner itself in combination with the blade 8.
Patent JP-S5512422-A (JP)
Title: Time device
Inventor: KIDO YUKIO
IPC: G04C3/00
Filed: 1978-07-12
Abstract: PURPOSE:To simplify the construction by detecting the plural step operations of a first hand so that the second hand may be stepwise operated. CONSTITUTION:A first indesing disc 6, which is formed with projections 10 and 10' at its pentagonal positions, is fixed to the shaft 5 of a step motor 1. A second indexing disc 7, which has its side formed with 120 teeth 13 and an hour hand 3 attached thereto, is rotatably fitted on the motor shaft 5. Moreover, a minute hand 2 is fixed to the motor shaft 5. The first and second indexing discs 6 and 7 are connected in a driven manner through an intermediate gear 8. As a result, if the step motor 1 is driven, the shaft 5 is turned one step for each minute so that the minute hand 2 effects the minute indication. At the same time, the hour hand 3 is turned through the first disc 6, the intermediate gear 8 and the second disc 7 thereby to effect the hour indication. As a result, a complex gear train mechanism can be dispensed with, but the desired objects can be attained.
Patent JP-H06299446-A (JP)
Title: Controlling apparatus for knitting needle operation cam
Inventor: CHIKARAISHI TSUTOMU
IPC: D04B15/82
Filed: 1993-04-12
Abstract: PURPOSE:To provide a compact-sized apparatus by shortening the overall length of the apparatus, to reduce the cost of the apparatus by reducing the number of the constituent parts and to enable the knitting in prescribed shape and pattern and produce knit fabric having improved quality by accurately selecting the needles for each knitting region. CONSTITUTION:In a circular knitting machine to perform a prescribed knitting by selecting the knitting needles for each knitting region, a cam member 21 furnished with a piston to press the butt of a knitting needle 1 in two stages is inserted into a cylinder main body 20 in a state forced outward with a spring 22 and the cylinder main body 20 is provided with the cam member 21 having a piston in such a manner as to be pressed in steps with the 1st air port 25 and the 2nd air port 26.