baber/WOPTO huggingface dataset:
Patent JP-H04118932-A (JP)
Title: Semiconductor device
Inventor: SAKUTA TAKASHI
IPC: H01L21/768
Filed: 1990-09-10
Abstract: PURPOSE:To restrain an interconnection resistance from being increased at a contact hole part and to prevent a drop in the propagation delay time and a drop in reliability by generated heat by a method wherein the contact hole is formed in a precontact part which has been formed in an insulating layer. CONSTITUTION:A contact hole used to ohmic-connect an interconnection layer 2 to polysilicon 1 is formed in a precontact part 4. The interconnection layer 2 is ohmic-connected to the polysilicon 1 through the precontact part 4 and the contact hole 3; the film thickness of an insulating layer 5 is dropped in two stages. As a result, the film thickness is not reduced remarkably even at the upper edge part of the contact hole 3 and at the upper edge part of the precontact part 4. Consequently, it is possible to prevent a drop in a signal propagation speed and a drop in reliability by generated heat.
Patent JP-S6396798-A (JP)
Title: Refresh control circuit
Inventor: IGAWA IKUTOSHI
IPC: G11C11/406
Filed: 1986-10-09
Abstract: PURPOSE:To automatically switch a refresh actin by selecting plural refresh activation signals according to a preferential selection circuit and supplying the selected refresh activation signal from a memory device to the outside. CONSTITUTION:If an external refresh activation signal (a) is troubled due to some cause,an external refresh acceptance flip flop 8 is reset, and an external refresh input gate 6 and an inner refresh input gate 7 are opened. A refresh stack detection circuit 4 checks an external refresh activation signal (b). If it is right, the external refresh input gate 6 is opened. An external refresh acceptance signal (k) closes the inner refresh input gate 7, and the external refresh activation signal (b) passes through the external refresh input gate 6. An external refresh signal (h) being the output of the gate 6 passes through an OR circuit 10, and refreshes the memory device with the aid of a refresh signal (l). Thus the refresh activation signal is automatically switched at the time of trouble.
Patent JP-S61118762-A (JP)
Title: Microcapsule type toner
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/087
Filed: 1984-11-15
Abstract: PURPOSE:To obtain a capsule type toner having excellent offset resistance, durability and stability by incorporating a copolymer of acrylate and/or methacrylate and vinyl ester as a pressure fixable material into the toner. CONSTITUTION:The microcapsule type toner is constituted of a core material having the pressure fixable material and an outside wall for coating the core material. The copolymer of the acrylate and/or methacrylate and vinyl ester is incorporated as the pressure fixable material into the toner. The need for a special stage for cooling the core material in the stage of working said material with press rollers is eliminated and the working is made easy. The capsule type toner having the excellent offset resistance, durability and stability is thus obtd.
Patent JP-H0873741-A (JP)
Title: Method for removing residual platinum catalyst
Inventor: MATSUMURA KAZUYUKI
IPC: C08L83/02
Filed: 1994-09-07
Abstract: PURPOSE: To provide a method for the efficient removal of a residual platinum catalyst in an organosilicon compound. CONSTITUTION: A residual platinum catalyst in an organosilicon compound is removed by bringing a sulfur-containing silicon powder represented by formula (I) Ym Si(OR<1> )n O(4--m-n)/2 Y is a monovalent organic group containing one or more sulfur atoms, R<1> is-a 1-4 C alkyl group, and m and n are each a number that satisfies 0<m<1 and 0<m+n<2) into contact with a crude solution of the organosilicon compound synthesized by an addition reaction using the platinum catalyst.
Patent JP-H03102350-A (JP)
Title: Scanner device
Inventor: ONO HITOSHI
IPC: G03F1/00
Filed: 1989-09-18
Abstract: PURPOSE:To accurately set a document at a desired angle to a read head part by providing a shaft which is fitted with a document holding plate where a reference line is drawn slidably in parallel to the read head part. CONSTITUTION:A belt 14 is stuck on one side of the document 13 and a horizontal line 15 for finding the desired angle is drawn on the belt 14. Then the 1st document 13 is stuck on a platen 1 while the horizontal line 15 is adjusted to the reference line 8 drawn on the document holding plate 7. Then the shaft 5 is moved to a specific position along groove parts 4 on both sides of the platen 1 and a rotary arm 6 is slid and moved when necessary; and a 2nd document 13 is stuck on the platen 1 with a tape, etc., while a horizontal line 15 drawn on a belt 14 on the document 13 is adjusted to the reference line 8. Above operation is repeated to set documents 13 on the scanner device, one after another, at the desired angle.
Patent JP-S6393310-A (JP)
Title: Oil-water separator provided with regeneration function
Inventor: SHOJI YUICHI
IPC: B01D29/50
Filed: 1986-10-08
Abstract: PURPOSE:To remove a deposit stuck on the surface of a membrane after the elapse of filtration time and to repair filtration capacity, by feeding ozone or hydrogen peroxide to the inside of an oil-water separator having the oil-water separation membrane. CONSTITUTION:Oil-contg. waste liquid being an object to be treated is introduced into a vessel 3 through a feed pipe 4 for waste liquid. This waste liquid is filtered on the surface of a hollow yarn membrane and sent to the outside of the apparatus through a discharge pipe 5 of waste liquid. In the case of backwashing it, compressed air is sent to a diffuser 6 from a compressed air feeder 11 to generate bubbling air, and a deposite stuck on the surface of the hollow yarn membrane is peeled off by vibrating the hollow yarn membrane module 2. When pressure difference in filtration is not recovered even by backwash aq. hydrogen peroxide is transferred through a feed pipe 16 thereof from a feed tank 14 for aq. hydrogen peroxide and introduced into hollow yarn membrane filter and allowed to stand for one hour or more and thereafter backwash is performed.
Patent JP-H1150991-A (JP)
Title: Petroleum pump
Inventor: NAGAYOSHI KENTARO
IPC: F04D13/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a safe petroleum pump dispensing with the adjustment of the fixing position of a discharging pipe and a locking member, able to always supply a fuel quantity of oil regardless of the shape of a mouthpiece of a cartridge tank, and able to reliably prevent oil from leaking. SOLUTION: A sucking pipe in which a suction port is opened on the lower end is attached to a battery housing part, a hose 6 provided with an outflow port 5 on the tip is provided on the upper part of the sucking pipe through a branch port, a discharging pipe 7 in which a liquid surface detecting sensor 19 is held on the inner surface is connected to the outflow port 5, and the locking member is attached to the discharging pipe 7.  The locking member in which a projecting piece 9 is projectingly provided on an outer fitting cylinder 16 to be fitted around the discharging pipe 7, a connecting piece 12 extending to the lower part on the opposite side to an operating piece 10 extending to the upper part of the projecting piece 9 and having the length of 30 mm or more froth the projecting piece 9 is provided is composed of a locking tongue piece 11 branched inward from the tip of the connecting piece 12.
Patent JP-H0687600-A (JP)
Title: Load balancer
Inventor: FUJII FUMIO
IPC: B66F19/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide a load balancer easy to handle, including operating mechanism enabling action in a balance mode of storing load weight and acting on the basis of this stored weight as the target weight. CONSTITUTION:Load weight (W) at the time of a signal from a command element by the operation of a worker being in a fixed range is detected by a load detector 10 and stored as the target weight in a weight storage part. Then the action thereafter is put in a balance mode. When a worker adds force F to the load, the load (W+F) is detected by the load detector 10, and the difference between the load (W+F) and the weight (W) is computed by an arithmetic part to obtain the force F added by the worker. With this obtained value set as a driving command, the elevating mechanism 1 is put in elevating action at the speed corresponding to the operating force F. At this time, if a worker adds force (F1) while holding an operating ring 9 and a hanger 7 from which the load is hung, load (W+F1) is detected by the load detector 10, so that the elevating mechanism 1 acts with the force (F1), added by the worker, as an elevation command to the elevating mechanism 1.
Patent JP-H03102480-A (JP)
Title: Labeling device for connection area
Inventor: OTA YOSHIYUKI
IPC: G06T7/60
Filed: 1989-09-18
Abstract: PURPOSE:To perfectly execute the labeling processing of a complicated image by holding an image being labeled until the clustering of a temporary label is completed, or on the middle way of the labeling. CONSTITUTION:The device is comprised of a temporary labeling part 1, a connective relation arranging part 2, a label connective relation storage part 3, a clustering part 4, a label updating part 5, a storage part 6 which holds the image being labeled until the clustering of the temporary label is completed or on the middle way of the labeling, and an input selection means 7. Therefore, even when overflow occurs while the labeling processing of a connection area is performed, the intermediate result of the labeling processing of the connection area is stored in the storage part 6, and stored image data is inputted to a temporary labeling means 1 again with the input selection means 7, and such processing can be performed until the labeling processing of an input image is completed. In such a way, the labeling processing of the connection area can be perfectly performed.
Patent JP-H0956637-A (JP)
Title: Toilet paper holder
Inventor: KASATANI MINOSUKE
IPC: A47K10/40
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To simply install toilet tissues with any large or small diameters by extending a paper holding arm to both sides of the front of a holder main body, forming a paper support click in the inside of the paper holding arm in such a manner as to freely rise and fall, and further opening a shaft hole for a small-diameter shaft on the paper support click confronting side inner surface. SOLUTION: A paper holder main body is so constructed that paper holding arms 2 are integrally formed like a U-shape with synthetic resin or ceramic material on both sides of the front of a fitting part main body, and paper support clicks 3 having an outside diameter corresponding to a shaft hole Pa of a toilet tissue with a normal inside diameter are supported on the interior of the confronting side both surfaces of paper holding arms 2 by a support shaft 3a in such a manner as to freely rise and fall in the longitudinal direction or in the vertical direction to the confronting direction. Further, a small diameter shaft inserting shaft hole 5 for supporting a small-diameter paper Pc is bored in the confronting click surface of both side paper support clicks 3.
Patent JP-H0960731-A (JP)
Title: Spiral gasket
Inventor: HANAJIMA KANJI
IPC: F16J15/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the spiral gasket whose sealing performance is extremely excellent. SOLUTION: In the spiral gasket which is so constituted that a metallic hoop member 2 and a filler member 3 each of which is roughly in a V shape in cross section, are piled up to each other, the aforesaid gasket is so constituted that empty circumferential winding portions 6a and 6b at the inner and outer sides where only the hoop member is wound without using the filler member at the winding start point and end point, are formed into five time windings each, and furthermore, fixing parts A and B by welding at the winding start point and end point, are provided at four places where the inner and outer circumferences of a gasket main body are divided at equal intervals. And, an inner and an outer ring 4 and 5 are also provided. Therefore, the hoop member is prevented from being fairly deformed because of fastening pressure, so that gas can thereby be prevented from leaking through contact surfaces by letting the empty winding portion of the hoop member be so constituted as to be wound five times, that is, much more times than normal winding or letting the fixed parts by welding of the hoop member be so constituted as to be provided at four places where each circumference is divided at equal intervals.
Patent JP-H0871584-A (JP)
Title: Excretion liquid aerating and stirring apparatus
Inventor: YOSHIDA YASUTAKA
IPC: C02F3/20
Filed: 1994-09-08
Abstract: PURPOSE: To rapidly perform the putrefaction and ageing of an excretion liquid by rotating a stirring and air-sucking fan in a fan case by a motor to stirr the excretion liquid and sucking air out of an air diffusion pipe at the same time to aerate the excretion liquid. CONSTITUTION: The excretion liquid introducing pipe 7 from a barn is connected to an excretion liquid tank 3 and the motor 4 rotating a stirring and air-sucking fan 6 is mounted on the lid 8 covering the upper part of the excretion liquid tank 3 through a stand 9. An excretion liquid 12 is drawn into the fan case 11 by the rotation of the fan 6 to be stirred and aerated by the air sucked through an air diffusion pipe 1. The aerated and stirred excretion liquid 12 is discharged from the lower end opening of the fan case 11. As mentioned above, the excretion liquid 12 in the excretion liquid tank 3 is circulated so as to be passed through the fan case 11 to be aerated and stirred as a whole and the rapid putrefaction and ageing of the excretion liquid can be performed and the excretion liquid is converted into org. fertilizer.
Patent JP-H04120697-A (JP)
Title: Traffic volume measuring instrument
Inventor: HACHISU KAZUAKI
IPC: G08G1/01
Filed: 1990-09-11
Abstract: PURPOSE:To measure a traffic volume irrespective of the size of objects by providing a measuring means which measures the passing time of the objects passing a prescribed location within unit time and an arithmetic means which judges the traffic volume of the objects based on the measured results of the measuring means. CONSTITUTION:A transmitting section 1 is provided on the edge of a road and transmits a signal 2 which is received by a receiving section 3. When the signal 2 is interrupted by an automobile, etc., which is the object to be measured, the section 3 cannot received the signal 2. Therefore, the section 3 outputs the nonreception of the signal 2 as a passing signal 4. A time measuring instrument 5 measures the time when the signal 2 is interrupted by an automobile, etc., from the passing signal 4 and outputs a measuring signal 6. A traffic volume computer 7 computes the traffic volume based on the signal 6. When the traffic volume is high, the signal interrupted rate increases, since the distances between cars going in the same direction become shorter. When the traffic volume is low, on the other hand, the signal interrupted rate decreases, since the distances between cars become longer.
Patent JP-S59190420-A (JP)
Title: Exhaust-noise suppressing apparatus for car
Inventor: ABE TAKESHI
IPC: F01N1/24
Filed: 1983-12-20
Abstract: PURPOSE:To effectively reduce the exhaust noise in a high frequency range by installing a noise suppressing cylinder which is made of porous material and has the equal inside diameter to that of a tail tube, at the rear edge of said tail tube. CONSTITUTION:A tail tube 4 is connected to a main muffler 5, and a noise suppressing cylinder 6 which is made by molding or firing the porous material having airing performance and has a prescribed length is connected to a discharge port 4A at the rear edge. Said noise suppressing cylinder 6 is fixed by a fixing metal fitting 7, after the front edge part is superposed by a prescribed length from outside onto the rear edge part 4A of the tail tube 4.
Patent JP-H1188084-A (JP)
Title: Base station device for simple portable telephone system
Inventor: DOBASHI ATSUSHI
IPC: H04B17/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a base station device which can change a radio part maximum output value without affecting the whole base station device. SOLUTION: An operation possible output information table is generated in a control part 10 based on maximum output value information and power reduction possible information, which are inputted from the power amplifier 20 of a radio part 16. The control part 10 compares demand operation output information which is previously held by ROM 32 in the base station device or is designated from a base station operation management device with information of the operation possible output information table and decides an operation output value. Then, it sets the operation output value to the power amplifier 20 of the radio part 16. Even if the radio part 16 is exchanged, it is not necessary to change other function parts except for the radio part 16 such as the control part 10.
Patent JP-H0796840-A (JP)
Title: Riding type work vehicle
Inventor: TANI KAZUNORI
IPC: B60K23/02
Filed: 1993-09-28
Abstract: PURPOSE:To facilitate stopping operation of a travel car body when an operator gets off the travel car body and carries out direction control operation. CONSTITUTION:An installing part to connect an auxiliary handle lever to operate a steering link mechanism from outside of a car so as to be mountable and demountable freely, is arranged in this steering link mechanism to interlock/ connect a steering wheel operable from a boarding position with/to direction control wheels, and an operation member A is provided on a travel car body so as to operate simultaneously a main clutch mechanism C arranged in the travel car body and a brake B for travel, and a connecting part 23b to connect a travel stopping lever 28 operated from outside of the car so as to be mountable and demountable freely, is arranged in this operation member A.
Patent JP-S6299786-A (JP)
Inventor: SAWADA RYOJI
IPC: G02F1/133
Filed: 1985-10-28
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-H04119507-A (JP)
Title: Magnetic head and manufacture thereof
Inventor: HIROSACHI MASAKI
IPC: G11B5/265
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a high reproducing signal level and a high S/N in a high recording density area by providing the same azimuth angle larger than 1 deg. for a gap between a magnetic head for recording and a magnetic head for reproducing. CONSTITUTION:Two magnetic heads 1 and 2 for recording and reproducing having the same azimuth angle 4 are serially arranged in a head traveling direction and integrated while making the central axes of respective tracks coincident. Therefore, it is enough for the magnetic head 2 for reproducing to improve only reproducing efficiency and for the magnetic head 1 for recording to improve only recording efficiency, and the high regenerative signal level can be obtained even in the high recording density area. Thus, since the two magnetic heads for recording and reproducing are integrated and formed as one magnetic head, the traveling accuracy of the magnetic head can be sufficiently secured with the same degree of accuracy as conventional one when fitting the magnetic head to a rotary cylinder.
Patent JP-H0291096-A (JP)
Title: Production of 2',3'-dideoxypurine nucleosides
Inventor: YOSHIOKA HIDETOSHI
IPC: C07D473/02
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the subject compound useful as anti-virus agent in high yield and industrially in a low cost by treating specific nucleoside derivative with a couple of zinc-copper in a pyridine (containing) solvent. CONSTITUTION:A nucleoside derivative expressed by formula I and/or formula II [R1 is NH2 or CH; R2 is H, NH2 or OH; R3 is protection group of CH3CO-, formula III, C6H5CO- or (C6H5)3C-, etc.; X is I or Br] is treated with a couple of zinc-copper in pyridine or a mixed solvent containing pyridine to afford the aimed compound expressed by corresponding formula IV.
Patent JP-H0690197-A (JP)
Title: Radio communication equipment
Inventor: NAGURA TAKESHI
IPC: H04B7/26
Filed: 1992-09-09
Abstract: PURPOSE:To improve line quality by channel switching at high speed under fading environment by providing a line quality deterioration detection circuit and a control part by whose instruction the channel switching is performed. CONSTITUTION:The control part 12 retrieves a null slot on another frequency to satisfy prescribed line quality when a frequency switching signal is inputted from the line quality deterioration detection circuit 11, and decides a channel switching destination slot. Thence, a transmission burst can be comprised by generating control data to designate the channel switching destination slot and multiplexing it on a transmission signal by a modulator 58, then, it is transmitted to a mobile station. The control part 12 switches the frequencies of local oscillation signals generated by frequency synthesizers 62, 63, and those signals are transmitted to receivers 53, 54 and a transmitter 59, and switching to a designated channel can be performed. The mobile station receiving a transmittion burst from a base station reads the slot of a channel switching destination from the control data, and switches the frequency.
Patent JP-H0992308-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: URABE KYOICHI
IPC: H01M8/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte fuel cell integrally containing a humidifying part for reaction gas. SOLUTION: A unit fuel cell (unit cell) 2 possessed by this solid polymer electrolyte fuel cell, uses separators 21, 22 as separators in the light of a conventional one, and is provided with a water permeable film 23 having moisture permeability. The separator 21 has a humidifying part for fuel gas on the side surface 81b side to the conventional example. Namely, the separator 21 has a recessed groove 211A and a peripheral part 214 for installing the water permeable film 23 on the side surface 81b side. The fuel gas passing in the groove 211A is humidified through the water permeable film 23 by a heat medium (water) passing in a groove 821B which is a heat exchange part possessed by an adjacent unit cell 2.
Patent JP-H08104440-A (JP)
Title: Paper feeding device
Inventor: KOGA YUJI
IPC: G03G15/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide a compact paper feeding device with a small number of part items by giving initial torque to a partially toothless gear through a rotational cam to separate a placing base from a paper feeding roller by force of an energizing spring to energize the placing base toward the paper feeding roller. CONSTITUTION: When an electric powder source is switched on, a driving gear 26 is constantly rotated. An energizing gear 16 revolutionally energizes a rotational cam 17 upward through a regulating plate 7a of a link 7, energizes a transmission gear 19 in the B direction and energizes a partially toothless gear 27 in the A direction through a driven gear 21. However, the partially toothless gear 27 is not rotated as its toothless part faces against a driving tooth 26.  An actuator 23 is temporarily switched on by a printing command, an engagement click piece 24 is removed from an engagement step part 22a, a tooth part of the partially toothless gear 27 and the driving tooth 26 are engaged with each other, a paper feeding roller 3 is also rotated by one round in the A direction, and the transmission gear 19 and the rotational cam 17 are rotated in the B direction by the driven gear 21. A first placing base 5 is revolved around a sliding shaft 12 as its center by an energizing spring 16 and the link 7, a sheet surface and the paper feeding roller 3 make contact with each other and a sheet of paper is fed.
Patent JP-S61167067-A (JP)
Inventor: KURAUSU HERUBIHI
IPC: D04B15/78
Filed: 1985-10-28
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。