baber/WOPTO huggingface dataset:
Patent JP-H05263018-A (JP)
Title: Polyester resin composition for powder coating
IPC: C09D167/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain at low cost a polyester resin composition for use in a powder coating which gives a coating film having excellent weatherability and a rough surface. CONSTITUTION:This composition comprises 87-98 pts.wt. polyester resin (A) comprising an aromatic dicarboxylic acid unit and an aliphatic diol unit as structural units and having an intrinsic viscosity of 0.15-0.40dl/g and a hydroxyl value of 250-1,000geq/10<6>g, 13-2 pts.wt. tetramethoxymethylglycoluril hardener (B), and N-cyclohexylsulfamic acid in an amount of 0.1-5.0 pts.wt. per 100 pts.wt. the sum of (A) and (B).
Patent JP-2000279336-A (JP)
Title: Seat attachable bathtub and bathtub seat
Inventor: TSUBOTA HIROICHI
IPC: A61H37/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub seat and a bathtub capable of comfortably washing body and taking a shower in a sitting position in the bathtub. SOLUTION: The bathtub seat 2 is detachably attached to the inner side of a bathtub. A supporting section 1 is provided in the inner side of the bathtub, and the detachable bathtub seat 2 is attached to the supporting section 1. The supporting section 1 and a holding section 3 are provided in the inner side of the bathtub, and the detachable bathtub seat 2 is attached to between the supporting section 1 and the holding section 3. A sleeve section to be fixed to an edge of the bathtub is assembled to the bathtub seat 2. A recess section for attaching the bathtub seat is provided to the edge of the bathtub.
Patent JP-S57209139-A (JP)
Title: Paper feeder
Inventor: SATOU MITSUHIRO
IPC: B65H3/52
Filed: 1981-06-15
Abstract: PURPOSE:To improve passing performance of papers and prevent a noise of separation of sheets in a friction type paper feeder, by providing the rocking center of a brake member on a tangent of a separator roller and the brake member, and positioning the peripheral surface of a guide roller between a paper feed part and read part. CONSTITUTION:The friction coefficient between a sheet 34 and a separator roller 31 is larger than the friction coefficient between the sheet 34 and a brake plate 32, so only a sheet of the lowermost sheet is separated. At this time, the rocking center 38 of the brake plat 32 is located on a tangent L of the separator roller 31 and the brake plate 32, and rotary moment is not generated to the brake plate 32, so the brake plate 32 is not rocked. Further a guide roller 39 is arranged before a read roller 40 and located with the peripheral surface to a lower position than the tangent L, then the sheet 34 is pressed downward to prevent a retainer plate 35 from being lifted by a moving sheet. In this way, rocking motion of the brake member and retainer plate in case of a separation feed can be prevented to perform stable separation and improve passing performance of paper.
Patent JP-S5518170-A (JP)
Title: Piezoelectric device
Inventor: TSUNOHASHI ICHITOSHI
IPC: H03H9/17
Filed: 1978-07-26
Abstract: PURPOSE:To secure the steady support for the resonator electrically and mechanically with a miniature size by breaking the conducting elastic sheet from the piezoelectric resonant plate centering on the projection and then giving a contact for the conducting elastic sheet at or near the node point of the piezoelectric resonant plate. CONSTITUTION:Conducting elastic sheet 14 and 15 are installed between terminal 4 and 5 containing a projection each and piezoelectric resonant plate 1 to be pressed with projection 4 and 5. Then sheet 14 and 15 are broken from plate 1 centering on projection 4 and 5 to be made to have contact to plate 1 only at or near the node point of the plate. Thus a miniature size is obtained for the resonator, and at the same time the resonator can be supported steadily and in terms of electric and mechanical sense even with application of the vibration or impact.
Patent JP-S60237297-A (JP)
Title: Substitution of inert gas in tank
Inventor: KONDOU MASATOSHI
IPC: F17C7/00
Filed: 1984-05-10
Abstract: PURPOSE:To restrict dispersion between the inert gas and LPG upon substitution of gasses in a tank by a method wherein propane or butane is introduced into the tank and is pressurized to 1-14kg/cm<2>, thereafter, the gas is discharged from the upper part of the tank. CONSTITUTION:Propane gas or butane gas is supplied from the lower part of a spherical tank having 4,000m<3> capacity and the supply of LPG is stopped when a pressure in the tank has arrived at a specified pressure. Thereafter, the gas in the tank is discharged from the upper part of the tank and the filling work is finished when the gas, whose volume is about 1.5-2.0 times of the capacity of the tank, is discharged. As a result, most of nitrogen gas is discharged and the concentration of nitrogen gas in the tank may be reduced to a value lower than 4%. In the comparison between the present method and a conventional method, about 80 tons of propane may be saved in the employing amount thereof per one set of spherical tank having 4,000m<3> capacity while about 30 tons of butane may be saved in the same case.
Patent JP-H09260269-A (JP)
Title: Method of projection exposure and production method of device using it
Inventor: KONO MICHIO
IPC: H01L21/027
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To detect the optimum position of a focus on a stage reference mark simultaneously with a decision of the optimum position of the foucs and to detect the optimum position of the focus on the mark in the middle of the process of being subjected to projection exposure repeatedly a pattern on a photosensitive substrate to make a surface to be exposed position always on the face of the focus with high accuracy. SOLUTION: A reticle pattern is printed on a plurality of positions on a wafer 12 while the positions of a focus are changed on a wafer surface 6a, the printed reticle patterns are developed, these printed images are measured and the optimum face of the focus is decided, while a stage reference mask is sent by a deflection optical system 27 simultaneously with this decision, a measurement of the positions of the focus is repeated while the positions of the focus on the mask are changed and the optimum face of the focus is decided.  Stage reference marks are periodically sent between real wafers simultaneously with an exposure of a real process wafer and while the positions of the focus on the marks are changed, a measurement of the positions of the focus is repeated by the system 27 in the same way as the above way, the optimum face of the focus is decided and the origin of the focus and the amount of change of an offset are calculated.
Patent JP-H02270213-A (JP)
Title: Conductive transparent body
Inventor: HASHIKAWA YUKIAKI
IPC: H01B5/14
Filed: 1989-04-11
Abstract: PURPOSE:To securely perform electric coupling with a conductive wire by slantly cutting an end face of an inner wall face of a hole punched on a transparent body. CONSTITUTION:The transparent body mentioned in the title is constituted of a plats like base 1 comprising an achromatic or chromatic transparent electric insulation material and conductive wires 2 comprising a plurality of conductive materials arranged inside the base 1. The conductive wires 2 are made perpendicular to electrically insulated wires 3 with the electrically insulated wires 3 arranged in parallel as assembling materials and arranged by embedding a conductive mesh constituted by combining a plurality of the conductive wires 2 in parallel into the base 1. An end face 5 where the tips of the conductive wires 2 are exposed is cut slantly with approximately 45 deg. for example and also the tip faces of the conductive wires 2 are cut slantly so that the area of the tip faces are approximately 1.4 times increased compared with the normal area. Thus contact failure with a conductive layer 4 formed on the end face can be eliminated thereby securely realizing electric coupling.
Patent JP-S5717258-A (JP)
Title: Button telephone set
Inventor: SENZAI MAMORU
IPC: H04M1/60
Filed: 1980-07-04
Abstract: PURPOSE:To constitute a circuit with good separation for transmission and reception sound, by commonly using a dynamic microphone for the hand-free call and a transceiver call, coupling a transmission circuit and receiving circuit with a resistance hybrid, and exchanging the gain interlockingly. CONSTITUTION:A button telephone set 2 couples a transmission 21 and reception 19 with a resistance hybrid circuit 18 and it is connected to an extension channel 8. A microphone 10 uses a dynamic type or electret type and is connected to a microphone amplifier 11 having an extension calling detection relay 12 for gain switching. A receiver 6 is connected to a reception amplifier 20 via an extension calling detection relay 16. A button telephone set 2' is constituted as the same. When the telephone set 2 calls out the telephone set 2' with a dial, calling detection relays 12', 16' are operated and the sound of the microphone 10 is outputted from a speaker 14'. The audio of the telephone set 2' is outputted to the receiver via a microphone 10' and an amplifier 11' and the telephone set 2' is at hand-free call. Thus, the hand-free call with good sound separation for transmission and reception can be made.
Patent JP-H02290007-A (JP)
Title: Lead wire
Inventor: TSUBOTA YOSHIMI
IPC: H01G4/228
Filed: 1990-04-09
Abstract: PURPOSE:To obtain optimum connection constitution for soldering by working and forming a part for soldering connection in a coil type. CONSTITUTION:Wire material 3 is soldered with a lead terminal 2 of an electronic parts 1. The lead terminal 2 is rectilinear, and subjected to soldering after it is tucked up with the wire material 3. By inserting the wire material 3 into the coil hollow part of the lead terminal 2, soldering is enabled easily and surely. Hence coil type working is enabled en bloc at the time of parts manufacturing or wire cutting, and soldering work is simply enabled by using the part worked in the coil type.
Patent JP-S5216247-A (JP)
Title: Liquid type indicating cell
Inventor: NISHIMURA KATSUO
IPC: G02F1/15
Filed: 1975-07-29
Abstract: PURPOSE: To improve on the confidence of inclusion sealing by firmly jointing substrates through eliminating a liquid injection slit with organic material and, after injection, by sealing the liquid injection slit with inorganic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5618410-A (JP)
Title: Insulating treatment for coil
Inventor: SANADA YOSHINAO
IPC: H01F41/12
Filed: 1979-07-23
Abstract: PURPOSE:To facilitate the handling of circular coils or the like and to apply the optimum pressure to an insulating tape by compressing cover plates by pushing the liquid in freely expandable tubes, and hardening a semihardened insulating the tape by heating. CONSTITUTION:The cover plates 4 are contacted to the coil around which a semihardened insulating tape 3 is wound. The heat-resistant, freely expandable flexible tubes 11 in which liquid 12 is filled are contacted to the cover plates 4. A tape 13, which is not shrunk by heat, is wound around the tubes 11. The liquid 12 is compressed and filled in said tube 11 and the tube 11 is expanded. Therefore, the cover plates 4 are pushed so that the surface pressure becomes optimum. Then, heat is applied and the semihardened insulating tape is completely hardened. In this method, the circular coils or the like can be readily handled, and the optimum pressure can be applied to the insulating tape.
Patent JP-S5216088-A (JP)
Title: Cutting device forplastic pipe
Inventor: KIYOUMEN YOSHISUKE
IPC: B23D21/04
Filed: 1975-07-29
Abstract: PURPOSE: To provide a way for cutting and arranging of a pipe surface at the same time with the use of special bite. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05288976-A (JP)
Title: Motor-driven zoom lens camera and motor-driven zoom lens barrel
Inventor: SHIDA MASARU
IPC: G02B7/14
Filed: 1992-04-13
Abstract: PURPOSE:To enable a lens barrel to be removed in a state that the length thereof is the minimum and to facilitate the handling thereof by moving a lens to a restoring position where the length of the lens barrel becomes the minimum when the removing operation of the lens barrel from a camera main body is detected. CONSTITUTION:This motor-driven zoom lens camera is provided with the lens barrel 101 having a motor-driven zoom lens 100, a loading and unloading means 102 for loading and unloading the lens barrel 101 and a first driving means 103 which drives the lens 100. Then, a detection means 104 which detects the removing operation of the loading and unloading means 102 and a first control means 105 which moves the lens 100 to the restoring position where the length of the lens barrel 101 becomes the minimum by the driving means 103 when the operation of the lens barrel 101 is detected by the detection means 104 are provided. In such a case, when the removing operation of the lens barrel 101 is detected, the lens 100 is moved to the restoring position where the length of the lens barrel 101 becomes the minimum.
Patent JP-S61249835-A (JP)
Title: Hydraulic control unit for four-wheel driving device
Inventor: KITADE SHINZO
IPC: B60K17/34
Filed: 1985-04-30
Abstract: PURPOSE:To avoid getting a braking phenomenon as well as to improve the extent of clearability on both uphill and rough roads, by compensating the torque capacity of a hydraulic clutch with a shift position and a driving state at each load, in case of low-speed driving condition at a half-clutch. CONSTITUTION:Driving force is directly transmitted to either of front and rear wheels via and engine side clutch 1 and a transmission 3, while it is transmitted to the other via a transfer device having a hydraulic clutch 52. And, the state directly connected to a half-clutch of the engine side clutch 1 is detected, and at low-speed driving conditions inclusive of a start at the half- clutch, torque capacity in the hydraulic clutch 52 is set according to a driving state on the basis of the torque capacity of the engine side clutch 1. And, at these low-speed driving conditions at the half-clutch, the torque capacity in the hydraulic clutch 52 is compensated with a shift position and the driving state.
Patent JP-2000286720-A (JP)
Title: Multi-rate transmitter
Inventor: AGEHARI MITSUHIRO
IPC: H04L27/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a transmitter that assigns transmission data to modulation data for transmission in response to a modulation system and a coding rate that are changed only with an external clock even when a circuit of the transmitter is operated by the external clock only and the modulation system and the coding rate are optionally changed through an external switching of a modulation operating mode. SOLUTION: This transmitter is provided with a data processing means 103 that varies a modulation system and a coding rate with a modulation operation mode given externally and reads data in a bit width in response to the modulation system to attain transmission with a single clock given externally, a coder 104 that applies parallel coding processing to the data read by the data processing means 103 and a transmission means 105 that transmits the data subjected to coding processing corresponding to the varied modulation system and coding rate.
Patent JP-S59218332-A (JP)
Title: Suction device of multicylinder engine
Inventor: OKIMOTO HARUO
IPC: F02M35/104
Filed: 1983-05-25
Abstract: PURPOSE:To improve charging efficiency during high rotation of an engine, by utilizing a suction pressure wave produced within the suction passage of the suction device of a multicylinder engine having a supercharger. CONSTITUTION:In an engine operation range (5,000-7,000rpm) in which an exhaust pressure, exerted on an exhaust port 13, is increased by, for example, 100 mm.Hg over a suction pressure (supercharging pressure) at the downstream of a supercharger 17, during opening of a suction port 9 of one cylinder, for example, a third cylinder 1c, a strong compressive wave is produced in the vicinity of the suction port 9. After the compressive wave passes, in order, through a third suction passage 5c, a communicating passage 11, and a first suction passage 5a, it is propagated right before the suction port 9 of a first cylinder 1A is opened. During opening, by means of the compressive wave, a suction air is pressed in a combustion chamber 2 through the suction port 9 of a first cylinder 1A which is brought into the terminal stage of a suction stroke, whereupon supercharging takes place.
Patent JP-H04301487-A (JP)
Title: Transfer ribbon cassette
Inventor: MASUMURA YOSHINOBU
IPC: B41J33/40
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the looseness of a ribbon, and to enable inversion usage by winding the unwinding end of the ribbon on another bobbin in an S-shaped pattern and forming a notch to the outer circumference of a coaxial-connected discoid guide plate in an axial symmertric type cassette. CONSTITUTION:A cassette case 1 has complete axial symmertric structure regarding an axis parallel with both bobbin axis passing through a two division point A on a line tying each axis of the first bobbin side 1a and the second bobbin side 1b. A ribbon exposed from corresponding openings 3 is guided and supported so as to pass through a thermal head, and the passage is applied even to either of the two openings 3, thus allowing inversion set at 180 deg. in the direction of the ribbon winding of the cassette case 1. Since the notches 5 of the outer circumference of a guide plate 4 are exposed in the section of the opening 3 adjacent to an arcuate guard wall 2, a user rewinds the guide plate 4 by finger operation without being brought into contact with the side edge of the ribbon, thus easily removing looseness.
Patent JP-S63262001-A (JP)
Title: Trouble display device for train
Inventor: HONMA EIJU
IPC: B60L3/00
Filed: 1987-04-17
Abstract: PURPOSE:To display a lot of trouble information by means of a small-sized simple structure by controlling a trouble item display lamp and a vehicle display lamp on the basis of monitoring information collected from trains and an output signal from a display changeover switch. CONSTITUTION:Information is extracted by a transmission controller 201 from monitoring information transmission signals from trains received through a transmission line 7, and input to a display controller 202. The controller 202 lights corresponding trouble item display lamps F1-F8 and vehicle display lamps L1-L4 when the information displays troubles. When a display changeover switch SW1 is operated, one trouble item is selected, and the trouble item display lamp and its corresponding vehicle lamp flash. Further, when the operation is repeated, the items are sequentially selected to similarly flash the lamps.
Patent JP-S58210331-A (JP)
Title: Controller of diesel engine
Inventor: KAKIZAWA HIDEYUKI
IPC: F02D41/04
Filed: 1982-05-31
Abstract: PURPOSE:To improve both power performance with a vehicle unloaded, and fuel consumption by controlling the maximum load and the maximum revolution speed of an engine according to loading weight. CONSTITUTION:A controller 1 selects an optimum value among signals of a loading sensor and an engine's revolution speed sensor and then sends a control signal to servo motors 6 and 7 which are connected to a maximum load restricting member 8 and a maximum revolution speed restricting member 9, respectively. With a vehicle unloaded, the servo motor 6 makes clockwise turn to have the restricting member 8 project to a moderate extent so that the movable range of a load lever 12 may be restricted. During drive of the vehicle, the controller sends signals to the servo mtor 7 as well as the servo motor 6 to have the restricting member 9 move so that a speed control lever 15 may be restricted from being movable in the direction C as shown by the arrow.
Patent JP-H05180285-A (JP)
Title: Weight type torque converter
Inventor: IEI TOMIYOSHI
IPC: F16H3/76
Filed: 1991-03-29
Abstract: PURPOSE:To reduce vibration, and convert torque at high yield by taking out a difference in the number of revolutions of input/ output shafts as over-speed rotation of an eccentric member, and transmitting an inertial force of a loosely fitted member to the output shaft. CONSTITUTION:When an input shaft 11 is rotated, a planetary gear 13 revolves, and the planetary gear 13 rotates relatively in response to a difference in the number of revolutions of an internal teeth gear 22 on the output shaft 21 side and the input shaft 11. An over-speed rotation part rotates while increasing speed more than the input shaft 11 by the number equivalent to relative rotation, and rotates an eccentric member 33, and the center of gravity of a weight 34 of a weight member fitted loosely to this member repeats acceleration/deceleration while constructing a trochoidal motional locus. While being accelerated, energy is received from one rotation converting body 42 through an eccentric internal teeth gear 41 and a one-way clutch 35, and while being decelerated, the energy is gived to the other rotation converting body 42. Thereby, the input shaft torque equivalent to the sum total of the torque around input/output shaft lines of two of the first transmitting gear 52 and the second transmitting gear 53 on an out-fitted transmitting shaft 51 goes out after being amplified/ converted.
Patent JP-H03291962-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FURUKAWA RYOTA
IPC: H01L21/8249
Filed: 1990-04-09
Abstract: PURPOSE:To expand an application range as an integrated circuit and to manufacture this device without increasing the number of processes by a method wherein the depth of a base layer and an emitter layer for a second bipolar transistor is made equal to the depth of source layers and drain layers for one transistor and the other transistor which constitute a CMOS transistor. CONSTITUTION:A p<+> type base layer 38 is formed in the formation region of a first bipolar transistor TB1; in addition, an n+ type emitter layer 39 is formed on its surface part. An effective base width w1 (a difference in the depth between the base layer 38 and the emitter layer 39) is set at 1mum or higher. A p+ type base layer 41 is formed in the formation region of a second bipolar transistor TB2; in addition, an n<+> type emitter layer 42 is formed on its surface part. At this time, an effective base width (a difference in the depth between the base layer 41 and the emitter layer 42) is set at less than 1mum so as to be equal to differences in the depth between a source layer and a drain layer 31, 32 on one side and between a source layer and a drain layer 33, 34 on the other side.
Patent JP-H07299638-A (JP)
Title: Adaptor for internal pin milling machine
Inventor: YAMANE KATSUTOSHI
IPC: B23C3/06
Filed: 1994-05-02
Abstract: PURPOSE:To provide a cutter installing adapter by which an internal pin milling cutter can be simply mounted and demounted by accurately centering it without being influence by thermal expansion and positional accuracy of a cutting edge and cutter holding stability are not deteriorated. CONSTITUTION:A taper surface 3 on the side of an adapter 1 to center a cutter by fitting to a taper surface 11 of a cutter 10, is formed on a ring 7 to be connected to an adapter body 9 by a spring leaf 8. Thereby, since axial directional force acting on a taper fitting part or a clearance generated in the fitting part by differential thermal expansion between the cutter 10 and the adapter 1 are absorbed by deformation of the spring leaf 8, displacement of the cutter 10 is not caused.