baber/WOPTO huggingface dataset:
Patent JP-H10157379-A (JP)
Title: Knock type coating tool
Inventor: KATO NAOKI
IPC: B43K8/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the dripping of a coating liquid following the erroneous recognition or the excessive opening of a valve mechanism by setting a part or the whole of a coating liquid occlusion body and a coating body recognizable. SOLUTION: A coating body 1 is inserted into a small diameter section of a through- hole 3 of a front shaft 2 consisting of a small diameter front a section and a large diameter rear section. Ribs 4 are formed on the inner wall of the through-hole 3 of the front shaft 2, and a space between ribs 4 is formed into an air flow opening. A coating liquid occlusion body 5 is disposed on the rear of the coating body 1, and the rear section of the coating body 1 is inserted into the front section of the coating liquid occlusion body 5. The front shaft 2 is molded by using transparent or translucent resin. The rear section 2a of the front shaft 2 is inserted into an engaging step section 2b of a front end opening of a rear shaft 8 and fixed thereon.  The coating body 1 inserted from the engaging step section 2b of the front shaft 2 into the front section and the end of the coating liquid occlusion body 5 inserted from the rear opening end of the front shaft 2 are recognizable. The erroneous recognition of the generation of a trouble or the generation of dripping caused by the erroneous operation of excessive valve opening by an user can be prevented by the arrangement.
Patent JP-H02176996-A (JP)
Title: Automatic charge housing device with necessary change preparation amount output function
Inventor: NISHIO MASANORI
IPC: G07D9/00
Filed: 1988-12-28
Abstract: PURPOSE:To easily judge the number of changes to be housed by providing a one-day change total area and change result data area for each payment extension day number and housing the mean value of data in these two area instead of the housing value of the change result data area when work is finished. CONSTITUTION:The number of the payed changes is added for each denomination to a one-day change total area 5 for each domination every time a charge is housed. Then, this area is cleared at the rise time of a housing device. Accordingly, when the work is finished, the value of the one-day change total area 5 shows the total sum of the payed changes on that day. When the work is finished, the value of the one-day change total area 5 and the value of a correspondent change result data area 4 for each domination provided by the number of extension days to a payment limit day are averaged and this mean value is housed to the correspondent change result data area 4 instead of the above-mentioned housing value of the area 5. Thus, when the value of the change result data area corresponding to the extension day number of an operational day is displayed or printed and outputted, the number of the changes to be prepared on the operational day can be easily judged.
Patent JP-H11160121-A (JP)
Title: Heating resistor air flowmeter and engine control device
Inventor: AKAMATSU MASUO
IPC: G01P5/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating resistor air flowmeter capable of obtaining a highly accurate ratiometric function with simple structure. SOLUTION: Using a comparator 8 in which a delta wave shape frequency function voltage Vw output from a frequency function generating circuit 7 is supplied to one input, a voltage Vei output from a differential amplifier 9 is supplied to the other input so as to obtain a PWM signal with a pulse width determined by a signal V0 representing an air flow rate. From a pulse output circuit 10 controlled by the PWM signal, a signal equal to an internal reference voltage VINT with a pulse width determined by the signal V0 and a wave height value supplied from an internal reference power supply circuit 5 is obtained and fed back to the differential amplifier 9. Thus a time ratio D of the PWM signal output from the comparator 8 is established as following relationship. D=VO/VINT.
Patent JP-H11168421-A (JP)
Title: Satellite communication system
Inventor: KASAI NORIMITSU
IPC: H04B7/15
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a satellite communication system by which the number of times of congestion on a common control signal line between an earth station and a network managing station is reduced, the work efficiency of a communication system is improved and the time required to start the communication between a ground station and an opposed station can be shortened. SOLUTION: It is previously registered at a network managing station (master station) 3 that the style of communication between an earth station 1 on the side of call origination and an opposed station 2 is a style using both sounds and images and only when an idle band required for communicating both sounds and images exists in a satellite line, a communication start instruction signal 12 containing the band instruction of a satellite line to be used is transmitted to a video MODEM 6 at the earth station 1 on the side of call origination and a video MODEM 7 at the opposed station 2.
Patent JP-H07226515-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: RI JIEEUON
IPC: H01L29/786
Filed: 1993-12-27
Abstract: PURPOSE: To prevent generation of a leakage current and improve the stability of a device operation not only by an ordinary high temperature process but also by a low temperature process. CONSTITUTION: A thin film transistor has an insulating substrate 40, a polysilicon film 42, a gate electrode 45, metal oxide films 46 and a barrier layer 49. The polysilicon film has a pair of source/drain regions 42a, a channel region 42b formed between the source/drain regions and LDD regions 42c between the source/drain regions and the channel region. A gate insulating film is formed on the polysilicon film. The gate electrode is formed on the insulating film above the channel region and made of metal. The metal oxide films are formed adjacent to the side walls of the gate electrode above the LDD regions. The barrier layer is formed on the gate electrode.
Patent JP-H02180396-A (JP)
Title: Method for fixing pipe with holding metal fittings
Inventor: USUI MASAYOSHI
IPC: F16L3/08
Filed: 1988-12-30
Abstract: PURPOSE:To prevent a slippage in an axial direction and in a radial direction and separation, falling-off etc at a fixing portion and to obtain a fixing structure vibration resistance of which is improved by piercing a pipe fitting an elastic holding pipe through the fixing-up hole portion of holding metal fitting side and fixing them thereby. CONSTITUTION:Holding metal fittings 1 has a fitting hole 3 for an objective base and a fixing-up hole 2 for a pipe (P) which is provided at the flat plate portion thereof. A locking wall 5 is provided at the front end in an axial direction of the outer circumference of an elastic holding piece 4 made of section (C) shaped cylindrical piece one part of the inner circumferential wall of which is about flat face 4', and a locking claw wall 6 for snap-operation is projected at the rear end side thereof. A recess between the locking wall 5 and the locking claw wall 6 is formed as an engaging groove 7. The flat face 4' of the elastic holding piece 4 is fitted to be abutted to the flat portion (P1) of the pipe formed at one part of the circumferential wall, the pip (P) fitting the holding piece 4 is pierced in the fixing-up hole 2 portion and the pipe and the holding metal fittings 1 are fitted and fixed by fitting the engaging groove 7 portion at the circumferential end of the hole.
Patent JP-H02177399-A (JP)
Title: Slide type opening/closing device
Inventor: OTSUKA YUJI
IPC: H05K5/03
Filed: 1988-12-27
Abstract: PURPOSE:To integrally mold a cover with a body and to prevent the cover from damaging by forming a leaf spring piece for applying a spring load to the cover displaced to a closing position of synthetic resin, and forming a protruding piece to be pressed by a leaf spring piece at the cover. CONSTITUTION:A leaf spring 22 for biasing a cover 9 slidably displaced to a closing position to a cover anchoring groove 23 side is molded of synthetic resin. A protruding piece 20 so pressed to the cover 9 by the leaf spring 22 that the end 22a of the leaf spring piece 22 does not directly press the cover 9 of synthetic resin is provided at the cover 9. Thus, the leaf spring piece 22 can be integrally molded with a lower case 3 of synthetic resin, and the cover 9 is not frictionally damaged.
Patent JP-H04201020-A (JP)
Title: Oil seal press fitting method and oil seal press fitting device
Inventor: HASHIMOTO YASUNORI
IPC: B23P19/02
Filed: 1990-11-29
Abstract: PURPOSE:To carry out operation with low noise, and to inhibit the returning of oil seal after press fitting by fitting externally and thus holding the oil seal to/on a press fitting head, and by press fitting the oil seal into a press fitting hole while the seal is rotated through a pressure rotation means. CONSTITUTION:An oil seal 100 is fitted externally and is thus held to/on a press fitting head 30 of a press fitting head shaft 41, and a shaft supporting part 43 of a press fitting head holding part 40 is reversed by 180 deg.. A press fitting cylinder 11 is operated and a nut runner 12 is lowered thereby, while a fitting member 18 of an output shaft 17 is connected to a fitting connection part 41A of the press fitting head shaft 41. The entire body of an oil seal press fitting device 1 is lowered to a point where the oil seal 100 faces a press fitting hole 101 of a work, and after slightly lifting the press fitting head 30 once, the nut runner 12 is operated and the press fitting head 30 is rotated, which is pressed down without delay following the rotation. Since the press fitting head 30 is rotated and lowered simultaneously, the oil seal 100 is press fitted into the press fitting hole 101 while it is rotated.
Patent JP-H10167021-A (JP)
Title: Installation structure for rear wiper motor
Inventor: SHIMOE MIAKI
IPC: B60S1/58
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a rear wiper motor which can install the motor shaft of the rear wiper motor to a window glass with a right angle. SOLUTION: A seal member 32 stuck to the front/back surfaces of a window glass 10 is inserted in the installation port 10a provided on the window glass 10 and the motor shaft 29 of a rear wiper motor is penetrated the through hole 32a provided on the seal member 32. The motor shaft 20 of the back surface side of the window glass 10 is composed of a small diameter part 29a for penetrating the seal member 32 and a large diameter part 29b installed in parallel with the motor shaft base end side of the small diameter part 29a. The back side of the seal member 32 is pressed by the step part 29c formed on the boundary between the large diameter part 29b and the small diameter part 29a while holding a flat washer 34 and the front surface of the seal member 32 is pressed by a nut 36 and a washer 38. Thereby, the rear wiper motor is installed to the window glass 10.
Patent JP-H01174208-A (JP)
Title: Controller for oil or air pressure equipment for hot-line work
Inventor: FUKUDA JUNJI
IPC: B25J13/08
Filed: 1987-12-28
Abstract: PURPOSE:To detect a displacement quantity at high precision at an on-ground section and control an equipment for hot-line work, by arranging a signal converting section and a control ling section continuously on an outflow detecting means, and by monitoring the flow rate of insulating fluid. CONSTITUTION:When the detection of the working quantity of an actuator 5 is needed, then the flow rate of insulating working fluid 16 is detected by a gradual flow rate detecting means 18. Arithmetic is performed on output signal from a signal converting section 19, by a controlling circuit 20a, and a flow rate data is kept stored, and when the flow rate comes to a necessary degree, then the port of the change-over valve 20a is set at a neutral position, and the feed of the insulating working fluid 16 is stopped. In the meantime, at the time of hot-line work, the gripper 15 of a manipulator 3 is brought into contact with a charge section 4, but a part of the manipulator 3 is provided with an insulating section, and a carrying passage 17 is provided with a piping insulating section 17a, respectively, and a space between the charge section 4, and a high place service car 1 and a controlling section 20 is set in an electrically insulated state, and the flow rate of the insulating working fluid 16 is monitored. As a result, the working quantity of each actuator is detected on ground by the controlling section 20, and by the detected data, remote control can be easily performed.
Patent JP-H11148563-A (JP)
Title: Eccentric valve
Inventor: NICK THURSTON
IPC: F16K1/22
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-fold eccentric valve of such a structure that the seat is installed on the side with valve body, in which fluid leakage at the holding part of the seat can be precluded at a high pressure and high temp. in a high-order performance. SOLUTION: A three-fold eccentric valve is configured so that a plurality of seat mounting bolts to secure a seat 5 to the valve body 1 are arranged along the contour of an ellipse similar to the ellipse of the inside surface of the seat. The inside surface of the holding plate is formed in an ellipse similar to the ellipse of the inside surface of the seat, and the length of the seat protruding inward from the inside surface of the seat is made constant over the whole circumference of the inside surface of the seat. The seat mounting bolts are arranged at a non-fixed pitch, and a thrust pad 9 contacting with the valve body 1 is secured to the bottom of a valve steam 4 so as to hinder the valve steam 4 from moving upward with the fluid pressure.  Between the undersurface of a valve element 3 ad the valve body, a thrust ring is interposed to check the valve stem 4 from moving down with an elongation generated by thermal expansion, and the inside surface of the valve body 1 is shaped in an ellipse similar to the ellipse of the outside surface of the valve element 3 so as to make constant the gap between the valve body 1 and valve element 3 over the whole circumference.
Patent JP-H09144877-A (JP)
Title: Shift operation member of transmission
Inventor: MEGURO NOBORU
IPC: F16H63/32
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the working manhours of a shift operation member, and improve the roductivity by forming a hard alumite coating film at least in a sliding contact part after die-cast molding is performed on a shift arm, a shift block or a shift fork by aluminium alloy. SOLUTION: When it is performed on a shift arm 20 as a shift operation member, die-cast molding is performed on a shift arm 20 by aluminium alloy whose silicon content is restrained to about 0.3% or less. Machine work is performed on an inserting hole for a shift rod, a hole 20d of a fixing spring pin to the shift rod and a two-stage hole composed of a small diameter hole and a large diameter hole of a plunger and a spring, and the whole shape is finished. Afterwards, the whole surface of the shift arm 20 is anodically oxidized in electrolyte, and a hard alumite coating film (a hard anodic oxidation coating) is formed. Hard alumite processing may be performed on only two places of a lower end projecting part particularly required to improve surface hardness and a recessed claw part 20b on the upper end.
Patent JP-H07188873-A (JP)
Title: Valve seat made of iron base sintered alloy for internal combustion engine
Inventor: KAWASE KINYA
IPC: C22C38/52
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a valve seat excellent in wear resistance by constituting of an iron base sintered alloy in which the specified amount of silicides of Zr, Cr, Mo and W are uniformly dispersed in a base metal of steel of a specified composition. CONSTITUTION:The valve seat is constituted of the iron base sintered alloy having a structure in which >=1 kind of the cilicides of Zr, Cr, Mo and W of 5-20wt.% at the rate of occupation to the whole in a base metal which consists of Cr, Mo and Ni of respectively 0.5-5.0wt.%, 2-10wt.% Co, 0.6-1.5wt.% C and the balance Fe. Even when this valve seat is used for the intake side of engine, the adhesion of the siliside grain dispersed in the base metal to the base metal of the iron base alloy is good, so wear due to the separation of a hard siliside grain is suppressed, attackability to partner of the valve of the partner member is remarkably reduced and wear resistance is improved.
Patent JP-2001149785-A (JP)
Title: Activating method for ammoxidation catalyst
Inventor: MIDORIKAWA HIDEO
IPC: B01J27/057
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for activating and regenerating an oxide catalyst lowered in performance when unsaturated nitrile is manufactured from alkane, ammonia and oxygen by vapor phase catalytic oxidizing reaction at a fluidized bed reactor. SOLUTION: In the method for activating and regenerating the oxide catalyst, the catalyst deteriorated in performance is burned at 500-700 deg.C under the substantially absence of oxygen.
Patent JP-H01171280-A (JP)
Title: Resonance tunnel barrier element
Inventor: SASAKI MASAHIKO
IPC: H01L29/201
Filed: 1987-12-25
Abstract: PURPOSE:To shift a voltage VP for applying the peak current of a RTB diode of (Ga)AlAs(Sb)/InGaAs series having good negative differentiating resistance characteristic to a low voltage side by laminating second semiconductor layers made of GaAlAsSb on both sides of a first semiconductor layer made of InGaAs and third semiconductor layers made of InGaAsSb on both sides of the second layers. CONSTITUTION:Second semiconductor barrier layers 3, 5 made of GaxAlx-1 AsySb1-y (0<=x<=1, 0<=y<=1) are laminated on both sides of a first semiconductor well layer 4 made of InxGa1-xAs (0.4<=x<=1), and a third semiconductor contact layers 2, 6 made of InxGa1-xAsxSb1-y (0<=x<=1, 0<=y<=1) are laminated on both sides of these layers 3, 5. When the layers 2, 6 employ layer structures of InxGa1-xAsySb1-y (x-0.26+y-0.76) or InP, the discontinuous value DELTAE (difference of the conduction band bottoms of the both layers) of the conduction band of the contact layer and the well layer on both sides of a double barrier layer is 0.25eV, and the shifting amount of the voltage VP to a low voltage side obtains approx. 0.5V which is rather a large value. Thus, the noise margin of an element can be increased.
Patent JP-2001155466-A (JP)
Title: System for recording voice information having picture
Inventor: ANDO HIDEO
IPC: H04N5/91
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium having information (display mode information or the like) on the treatment of picture information (jacket picture or the like) relating to a melody. SOLUTION: The medium is provided with a first reproducing unit (melody) for reproducing voice information and a second unit AOB finer than the first reproducing unit (melody), and one or more control information AOBI on the second reproducing unit AOB are lined up and recorded (a line of AOBI#2, AOBI#3, AOBI#4 in a melody #β). The display mode information 51, 52 showing the displaying method(displaying order, displaying timing) of the picture information IMG-xx.IOB is written in the control information (AOBI#2 in the melody #βrecorded at the head within the first reproducing unit (melody) among the control information AOBI.
Patent JP-2001155780-A (JP)
Title: Power supply having secondary battery capacity monitoring means
Inventor: MATSUMOTO JUNICHI
IPC: H01M10/42
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a constant current timer control for a battery charger not easily causing overcharging which does damage to the battery and greatly shortens its life as with prior arts where the time period of the charging is the same regardless of the amount of remaining electric capacity, and further is low priced, not by just attaching a complicated structure counter circuit and controlling by counter value making the cost of control high when calculated from the cost of the device, which would defeat the purpose. SOLUTION: In a charger that performs charging operation under constant current timer control, the charging operation is adjusted according to the remaining electric/capacity in a cost-saving manner. The charger prevents the difference between the counter value and the remaining capacity from exceeding a predetermined value.
Patent JP-H02178021-A (JP)
Title: Method for pasting sewn skin material
Inventor: YUASA AKIHIRO
IPC: D06H5/00
Filed: 1988-12-28
Abstract: PURPOSE:To surely prevent seam from running in zigzags or positionally shifting without remarkably increasing the number of processes by a method wherein a positioning member with a projection is sewn together with a margin to sew up in skin stocks and the projection of the positioning member is fitted to the recess of a base material. CONSTITUTION:A positioning member 7 for pasting is inserted in a feeding guide 15. Skin stocks 4 and 5, both of which are sewn together in advance, are put on the positioning member 7 for pasting, which extends beyond the feeding guide 15 and sent beneath a presser foot 11 together with the positioning member 7 for pasting. At this time, the skin stocks 4 and 5 are sent with the eye so as to locate their seam just below the seam positioning jig 13. Thus, the seam of the skin stocks 4 and 5 is positioned so as to locate at the middle of two needles 12 and 12. At the same time, the projection 7b of the positioning member 7 for pasting falls in the positioning groove 16 of a sewing table 10 so as to be positioned to the skin stocks 4 and 5.
Patent JP-H09169682-A (JP)
Title: Production of anthrahydroquinone alkali salt solution
Inventor: SUGANUMA HIROYUKI
IPC: A01N31/16
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To easily obtain at a low cost the subject compound useful as e.g. an auxiliary for digesting pulp by reacting an easily available alkali salt of dihydrodihydroxyanthracene with anthraquinone. SOLUTION: This method for producing an alkali salt solution of anthrahydroquinone comprises reacting (A) a solution of an alkali salt of 1,4- dihydro-9,10-dihydroxyanthracene with (B) anthraquinone in the presence of (C) an alkali (preferably a strongly alkaline compound, e.g. an alkali metal hydroxyide). In this method the amount of the component C is preferably at least two molar times that of the component B, and the reaction temperature is preferably 50-200 deg.C.
Patent JP-H03192775-A (JP)
Title: Solar cell provided with cleaner
Inventor: YAMAMOTO HIROSHI
IPC: H01L31/042
Filed: 1989-12-21
Abstract: PURPOSE:To enable the light incident face of a solar cell to be cleaned periodically or at a required time by a method wherein a wiper, a wiper moving means, and a wiper starting and stopping means are provided. CONSTITUTION:When a switch 10 is ON, a motor 8 starts rotating to drive a gearbox. The rotation of the gearbox is successively conducted to a pulley shaft 7 and a pulley to turn a belt 3. With the revolution of the belt 3, a wiper 4 is made to move in parallel with a wiper support member 5 in the direction of an arrow on the light receiving face 2 of a solar cell. The wiper 4 is so supported by the wiper supporting member 5 as to bring its cleaning face into contact with the light incident face 2 of the solar cell and removes the contaminations on the light incident face 2. By this setup, the light incident face of a solar cell can be cleaned periodically or at a required time.