baber/WOPTO huggingface dataset:
Patent JP-S59177531-A (JP)
Title: Sliding type magnification setting mechanism provided to original positioning member of original placing plate
Inventor: HAGA AKIRA
IPC: G03B27/34
Filed: 1983-03-29
Abstract: PURPOSE:To set an optical position at a position corresponding to magnification by positioning the pointer of a sliding knob at the front end of an original set on an original placing plate and then setting the pointer at a scale position corresponding to desired copy size. CONSTITUTION:When the pointer 40 is positioned at the front end of the original, a voltage A indicating the size of the original is inputted to a voltage holding circuit 102 and held therein. Then when the pointer 40 is set at a scale position on a size scale corresponding to desired copy size, a voltage B indicating the desired copy side is inputted to a voltage holding circuit 104 and held therein. A voltage arithmetic circuit 108 calculates the ratio of the voltages A and B, i.e. C, which is outputted to a proportional voltage holding circuit 112. A voltage comparing circuit 116 receiving an output voltage D calculates the difference from a voltage E from the position voltage output circuit 120 of an optical device and outputs a difference voltage signal to a driving device to position the optical device at a position of magnification corresponding to the voltage voltage D, i.e. C.
Patent JP-H11249497-A (JP)
Title: Process cartridge
Inventor: TAWADA TAKAAKI
IPC: G03G21/10
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the image density from getting uneven at the time of cleaning a photoreceptor and an image defect such as a black band from occurring by preventing the rotational driving of the photoreceptor from being transmitted to a developing device when the photoreceptor is reversely rotated. SOLUTION: The developing device 4 is constituted so as not to rotate when the photoreceptor 3 is reversely rotated. The follower gear 9 of a developing sleeve 7 is provided with a pivot turnably with respect to the sleeve 7. The gear 9 is provided with two projection parts 22 and 22 formed to be nearly trapezoidal inside. The sleeve 7 is also provided with two projection parts 21 and 21 at its rear end. The projection parts 21 and 22 are arranged at positions where their inner end faces are opposed. By such constitution, the projection parts 21 and 22 are separated when the photoreceptor 3 is reversely rotated, so that only the gear 9 is idly rotated by an amount equivalent to the separation but the developing sleeve does not rotate. Thus, image defect such as irregular image density is prevented from occurring.
Patent JP-H08222103-A (JP)
Title: Thermostatic switch of self-holding type
Inventor: SHIMIZU MASATOSHI
IPC: H01H37/54
Filed: 1995-02-17
Abstract: PURPOSE: To provide a self-holding type thermostatic switch capable of holding off-condition even if the temp. of electric apparatus of equipment is decreased after it is worked to open contacts. CONSTITUTION: Openable/closable contacts 10a, 10b are set on a pair of terminal boards 7, 9 mounted on a substrate 1. A bimetal 17 is provided, which turns normally or reversally based on change in temp. to open or close the contacts 10a, 10b. A thermistor 3 is also provided, which is heated through energization when the bimetal 17 is turned due to temp. increase in electric equipment to open the contacts 10a, 10b.
Patent JP-H06262623-A (JP)
Title: Manufacture of laminated sheet molding compound
Inventor: YOKOYA MASASHI
IPC: B32B37/00
Filed: 1993-03-15
Abstract: PURPOSE:To manufacture laminates of sheet molding compound at low cost by cutting laminated sheet molding compound. CONSTITUTION:Resin 2 and glass fibers 3 are fed onto protective film 1 in continuous lengths and, after another protective film 4 is placed on the resin and glass fibers, passed through a double conveyor 5 so as to manufacture sheet molding compound 6 in continuous lengths formed by sandwiching the resin 2 and glass fibers 3 between the upper and lower protective films 1 and 4. While the compound 6, which is wound up in a roll, is unwound and fed, ones protective film 4 is separated and, after that laminating material 7 in continuous lengths is placed on the one side, from which the film 4 is separated, of the sheet molding compound 6 so as to pass through the double conveyor 5 in order to laminate the laminating material 7 to the sheet to the sheet molding compound 6 so as to cut the obtained sheet molding 6, onto which the laminating material 7 is laminated, in lengths.
Patent JP-S51128583-A (JP)
Title: Fire detector
Inventor: ARAKI TSUNEHIKO
IPC: G01J1/42
Filed: 1975-04-30
Abstract: PURPOSE:To detect ultraviolet rays emitted from fire, by covering one of the light receiving elements with a filter.
Patent JP-S55146603-A (JP)
Title: Fitting method for stylus chip of vibrating element
Inventor: EBISAWA TOORU
IPC: G11B3/46
Filed: 1979-05-02
Abstract: PURPOSE: To improve the mechanical vibration transfer characteristics of a marked chip by forming and metallizing a chip fitting part at one terminal of the cantilever of a record reproducing vibrating element, etc., and by carrying out micro-spot welding while a chip with its base processed similarly is mounted on the fitting part.  
     CONSTITUTION: At one tip of cantilever 1, stylus-chip fitting part 2 is formed and then metallized in the vapor-phase plating method of P.V.D, V.D, etc., sich as ion- plating and sputtering so as to form metal coating 4. In addition, the base of stylus chip 3 made of a material such as diamond is similarly methallized to form metal coating 5. The base of this chip 3 is mounted on fitting part 2 and their contact parts are irradiated with laser beams, electron beams, etc., for micro-spot welding 6, thereby welding them tightly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10245646-A (JP)
Title: Gold alloy, ornamental member, portable watch and production of ornamental member
Inventor: FUJIWARA MAKIYOSHI
IPC: A44C27/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a gold alloy capable of easily obtaining a pinkish color, excellent in toughness, in which cracks are hard to occur and excellent in filling at the time of casting as well by incorporated it with Au having a specified compositional ratio and specified ratios of Cu and Pd. SOLUTION: This gold alloy contains Au having a compositional ratio of 18K, 15.0 to 23.0wt.% Au and 0.3 to 5.0wt.% Pd. The ornamental member using the alloy is produced as follows: a primary gold alloy contg. Au in the fixed ratio and Cu and a secondary gold alloy contg. Au in the fixed ratio and Pd are melted and mixed to die-molt the ornamental member having the above compsn. In this way, the gold alloy suitably contg. both of Cu and Pd to Au in the fixed ratio can easily be formed without controlling the compositional ratio of Au.
Patent JP-S57167289-A (JP)
Title: Stamping device
Inventor: YANAGAWA HITOSHI
IPC: B41K3/66
Filed: 1981-04-09
Abstract: PURPOSE:To prevent stamping on a sheet material smaller than a stamp by providing a means to measure the length of the sheet material and by prohibiting stamping operation when the measured length is smaller than a prescribed value in a device for stamping on the sheet material. CONSTITUTION:When a sheet material passes through a detecting part 10, a light to a light receiving part 5 is intercepted and thereby a collector of a transistor Q1 turns to be at an ''H'' level and monostable multivibrator circuir MMV1 delivers a pulse. A length detecting timer T1 is thereby turned ON and delivers a signal of ''H'' level. When the length of the sheet material is larger than the minimum length, a flip-flop FF is set by AND of a monostable multivibrator circuit MMV3 delivering a pulse (c) at the fall of the length detecting timer T1 and of the collector signal of the transistor Q1 and a stamp solenoid SL is driven through a delay timer T2. When the sheet is shorter than a prescribed length, the pulse of the circuit MMV3 and the collector signal of the transistor Q1 do not reach ''H'' simultaneously, and therefore, the flip-flop FF is not set and thus subsequent circuits do not operate.
Patent JP-S52137207-A (JP)
Title: Facsimile scanning mechanism
Inventor: SHINOHARA MASARU
IPC: H04N1/12
Filed: 1976-05-13
Abstract: PURPOSE: To intend to improve the picture quality, by installing the intermittent transmission mechanism, and making the scanning locus an equal interval linearly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60197900-A (JP)
Title: Barrel plating device
Inventor: MORITA YOSHINOBU
IPC: C25D17/12
Filed: 1984-03-21
Abstract: PURPOSE:To obviate generation of bending even in the case of plating small- sized parts having fine conductive parts by using an electrode made into a crank-, comb-, sprial or other shapes having the parts extending in the radial direction of a cylindrical barrel for a cathode which penetrates through the barrel. CONSTITUTION:A cathode is formed as a crank-shaped electrode 51 in place of the conventioal rectilinear center bar and the size in the elbow part thereof is suitably selected according to the size of the treating parts. The chance for the contact between lead wires and the electrode 51 is increased by such shape. The electrode 51 is passed through the holes of barrel end plates 1 and is not fixed thereto and therefore even if the barrel 10 rotates, the electrode 51 does not rotate but is so supported that the electrode can be oscillated as shown by arrows 6 by contact with the lead wires. The force that the electrode 51 applies to the lead wires is thus small and the bending of the lead wires is eliminated.
Patent JP-H09222461-A (JP)
Title: Testing machine
Inventor: KOJIMA SHINICHI
IPC: G01R1/04
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a testing machine which accomplishes an inspection of appearance shapes and an electric inspection for semiconductor parts to be detected quickly and accurately while the parts are housed in a tray. SOLUTION: In a state where semiconductor parts 10 to be inspected are housed in a pocket 2A of a tray 1A, an air hose 13 and a sucking pad 11 are rendered vacuum inside to secure the semiconductor parts 10 to be inspected stably in the tray 1A. The semiconductor parts 10 are conveyed to the position of a CCD camera for the inspection of appearance shapes. All of the semiconductor parts 10 to be inspected judged to be acceptable are conveyed to the position of a probing means and undergo an electric test by a probe needle 15. The semiconductor parts 10 to be inspected which are broken hitting the tray/A because of vibration in transit and still housed in the tray/A without jumping out of the pocket 2A are conveyed to an inspection position set at a specified attitude.  This accomplishes an inspection of appearance shapes and an electric inspection of the semiconductor parts quickly and accurately while being housed in the tray 1A.
Patent JP-S62212282-A (JP)
Inventor: USUI MASAYOSHI
IPC: C04B41/85
Filed: 1986-03-12
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-S62226983-A (JP)
Inventor: ROBAATO SOONTON
IPC: C12P17/08
Filed: 1987-03-11
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-H05219342-A (JP)
Title: Facsimile equipment
Inventor: NISHII TERUYUKI
IPC: H04N1/00
Filed: 1992-02-05
Abstract: PURPOSE:To secure communication by monitoring a voice signal for a prescribed time together with a control procedure signal and a busy signal and extending the monitor time at the point of time when the voice signal is detected so as to await a reply properly with respect to a different reply time. CONSTITUTION:A parameter such as ON/OFF of a BT signal or the like is registered in a RAM 3 via an operation section 2, a significant signal is monitored and a facsimile procedure signal is detected, then the communication processing mode is set. Furthermore, a voice detection section 8 monitors the voice signal together with the control procedure signal and the busy signal to detect the voice signal. When the voice signal is detected, it is discriminated that the opposite party is a voice of a party of telephone reception or a reply message of an automatic answering telephone set to extend the monitor time. Then, the voice signal is monitored for a prescribed time and the time is extended by the voice signal and the communication is awaited by taking a start time of a facsimile start device and a changeover discrimination time after reply message transmission into account. Then, sure facsimile communication is ensured to the facsimile equipment connecting to the automatic answering telephone set.
Patent JP-H1037443-A (JP)
Title: Building facing plate
Inventor: YONEYAMA KAZUO
IPC: E04F15/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a facing plate with sufficient heat resistance, hardness and execution efficiency and excellent in cigarette resistance and excellent in dimensional stability under the circumstance of low temperature. SOLUTION: A facing plate is constituted of a vinyle chloride basic material 12 having the thickness of 1.0mm-3.0mm and a mounting material 11 laminated on the basic material 12 to adhere. The mounting material 11 is constituted of a laminated material having the thickness of 0.1mm-0.8mm and monolithically formed by subsequently laminating a protection layer 11a of a resin layer mixed with abrasion and wear resisting pulverized powder, a printed pattern layer 11b and a core layer 11c of metal foil to adhere.
Patent JP-H0347422-A (JP)
Title: Cooling method for internal combustion engine
Inventor: FUKUDA ATSUSHI
IPC: F01P7/16
Filed: 1990-03-06
Abstract: PURPOSE:To perform cooling of an internal combustion engine in good performance according to the car running condition varying diversified by controlling the amount of the fluid to be heat exchanged, which circulates in the engine according to the requisite cooling capacity. CONSTITUTION:A water pump 115 is operated with driving of an engine 101, and the cooling water passes through the engine 101, No.1 water introduction path 103, and radiator 102 to flow again into the engine 101. When the temp. of cooling water sensed by a temp. sensor 113 is lower than No.1 specified temp., the revolving speed of the water pump 115 is controlled, and the amount of cooling water flowing into the engine 101 will decrease. When the temp. of cooling water is over No.1 specified value, the amount of cooling water will increase; and a flow adjusting valve 106 operates when the temp. of the cooling water is over No.2 specified value, or when the revolving speed of the engine 101 is over a certain value, to allow the cooling water flowing in the No.2 water introduction path 104 to flow into a bypass 105 with the engine 101 detoured.
Patent JP-S62211787-A (JP)
Title: Power application contrl system
Inventor: SHIGENAGA YOSHIMI
IPC: G06K19/07
Filed: 1986-03-12
Abstract: PURPOSE:To stop the power supply to an IC card at the time of a response time elapses, by providing a timer means corresponding t the processing time for data write of the IC card. CONSTITUTION:In case of data write to an EP-ROM of the IC card, supply of power Vpp is requested from the card side to the terminal side. At the time of receiving the request, the terminal side supplies power Vpp and operates the timer means which checks a maximum write unit processing time tin the card side. Power Vpp is supplied to the card side to write data in the EP-ROM, and a continuation request is reported to the terminal side if the write processing is required continuously, and the end of processing is reported to the terminal side when the processing is terminated. The terminal side continues to supply power Vpp if the continuation request comes before time-out of the timer means, but the terminal side discriminates the occurrence of malfunction in the card side to stop the supply of power Vpp if the timer means expires.
Patent JP-H03253691-A (JP)
Title: Rotary excavation head
Inventor: SUGIHARAI MITSUO
IPC: E21B10/02
Filed: 1990-03-05
Abstract: PURPOSE:To promote cutting force, breaking force and durability by arranging alternately two kinds of bits into which angle-shaped carbide tips are buried at proper intervals to the ends of excavation head bodies so as to have a different radius of gyration in a cutting section. CONSTITUTION:Carbide tips 4 having angle-shaped cut and penetration sides are buried into shanks 3 at proper intervals and, at the same time, V-shaped channels are provided to intermediate sections of the shanks between the tips 4, and two kinds of bits 1 and 2 having different arrangements of the tips 4 are formed. After that, the bits 1 and 2 are arrange alternately to the ends of excavation head bodies 7 so as to have a different radius of gyration tracks in a cutting section. The excavation heads 7 are rotated to excavate. According to the constitution, the excavation heads having excellent excavation force, breaking force and durability can be obtained.
Patent JP-S59215062-A (JP)
Inventor: BUORUFU RIYUUDEIGAA OTSUTOO
IPC: H04N5/7826
Filed: 1984-03-23
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-H10250545-A (JP)
Title: Attitude control device of vehicle
Inventor: IZUMI TOMOMI
IPC: B60T8/58
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a shortage of the attitude variation on a bad road, and an excessive attitude variation following a wheel stumbling, by making it pos sible to control a turning attitude of a vehicle effectively same as in the case on a plain pavement or the like, even when the running road surface is a bad road, to an attitude control device which is made to control the turning posture of the vehicle to focus a detected vehicle condition amount to a target vehicle condition amount corresponding to the target running direction, by giving a brake force to the wheels independently respectively. SOLUTION: It is decided whether a running road surface of a vehicle 1 is a bad road or not (SC 1), and when it is decided to be a bad road, the upper limit value of a control output amount in order to control a turning posture of the vehicle 1 (the braking force) is set larger than the case decided not to be a bad road (SC 2). And at the same time, a control gain in order to find its control output amount is set larger than the case decided not to be a bad road (SC 4).
Patent JP-S62213259-A (JP)
Title: Buffer apparatus
Inventor: SUGIURA KAZUO
IPC: B65G1/00
Filed: 1986-03-14
Abstract: PURPOSE:To improve productivity and prevent the size of a buffer apparatus from being enlarged by a method wherein 1st buffer apparatus which has functions of storing works temporarily and sending out the works and 2nd buffer apparatus which has functions of storing and sending out a large number of works are installed in parallel and unified. CONSTITUTION:When the handling capability of a downstream process is lowered or the failure occurs in the process, in accordance with a stopping signal from that process, works transferred from the working apparatus of an upstream process and successively stored in the magazine 10 of the 1st buffer apparatus 1. As the storage in the magazine 10 is essentially a temporary measure, empty piling-up magazine 87 are set in 2nd buffer apparatus 2 and the 2nd buffer apparatus 2 is transferred so as to make the belt conveyer 95 of the buffer apparatus 2 positioned in a main transfer belt connecting the upstream and downstream working apparatuses automatically or manually to make the works stored in the piling-up magazine 87. After that, the works transferred from the working apparatus of the upstream process are successively stored in the piling-up magazine 87 of the 2nd buffer apparatus 2.
Patent JP-H01230441-A (JP)
Title: Production of optical fiber
Inventor: SUGANUMA HIROSHI
IPC: G02B6/00
Filed: 1988-03-10
Abstract: PURPOSE:To contrive improvement in characteristics of an optical fiber and reduction in production cost, by thermally integrating a glass pipe for a clad and a glass rod for a core using a high-frequency dielectric heating furnace and then drawing a fiber from the integrated preform. CONSTITUTION:A pure quartz glass rod 22 and a quartz glass pipe 21 containing fluorine added thereto are prepared and set in a high-frequency heating furnace 25 through a dummy pipe 20. A gas present in the pipe 21 is replaced with Ar gas, etc., and a carbon rod 23 is inserted into the dummy pipe 20 to generate a hot plasma of Ar. The supply of the Ar gas is then stopped to lower the pipe 21 and rod 22 to a heating zone while feeding Cl2 gas to the pipe 21. A valve 30 is further closed to decompress the interiors of the pipes 20 and 21 and fuse the pipe 21 to the rod 22. Since the occurrence of defects in the interface between the core and the clad is prevented, characteristics of the resultant optical fiber are improved to reduce the production cost thereof.
Patent JP-S54148637-A (JP)
Title: Portable gaming board
Inventor: MORIWAKI MASAJI
IPC: A63F3/02
Filed: 1978-05-11
Abstract: PURPOSE: To provide a portable gaming board for recreation in a travel or the like by magically tuning lights on the board on and off with the aid of a Hall element and a pair of magnets.  
     CONSTITUTION: Hall elements 7 and indicator componenrs 5 and 6 as liquid crystal or the like are arranged in each of squares on the board so as to make two-way indication at the each square by the polarity of the magnetic material. Output in the Hall element 7 is generated according to the polarity of the approaching magnetic materials 2 and 3, and the output is processed in a circuit so as to turn the indicator components 5 and 6 on and off. When whole the squares are to be reset, the outputs in both NOR gates 14 and 15 are brought to be zero by turning a reset switch 16 on, and flip-flop circuits 12 and 13 are reset, so that the indicator components 5 and 6 are both put out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62214514-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMATA TOSHIO
IPC: G11B5/73
Filed: 1986-03-14
Abstract: PURPOSE:To make a magnetic layer thinner and to improve the electromagnetic conversion characteristic, surface characteristic and running durability thereof by providing a nonmagnetic layer having prescribed surface roughness and thickness and the magnetic layer contg. a ferromagnetic material on a nonmagnetic base. CONSTITUTION:The nonmagnetic layer on the nonmagnetic base consists of a binder and the surface roughness thereof is specified <=0.02mum and the thickness thereof to >=1.0mum. The magnetic layer consisting of ferromagnetic material powder and the binder for said powder is provided on the nonmagnetic layer. The nonmagnetic layer and the magnetic layer are formed by preparing coating liquids of prescribed compsns. in the stage of producing this recording medium, successively coating the liquids on the base and drying the coatings.
Patent JP-H01230004-A (JP)
Title: Refractive power variable lens element
Inventor: MATSUGI MASAKAZU
IPC: G02B3/14
Filed: 1988-03-10
Abstract: PURPOSE:To make the shape of a surface variable and to change refractive power without forming a mechanical constitution on the outside of a lens by providing the title element with a means for applying energy to high molecular gel of a high molecular gel layer formed on the inside of an elastic layer having an optical face. CONSTITUTION:The high molecular gel layer 3 to be used also as an actuator of a lens element and a solvent layer 4 consisting of liquid adsorbed or discharged to/from the gel layer 3 are formed. The gel layer 3 can absorb or discharge solvent by voltage and consists of a lens part constituting material with high transparency. An interface between the gel layer 3 and an electrode 5 is joined with a conductive bonding agent and a holder 6 of the lens element keeps mechanical strength as the lens element at the time of changing the volume of the gel layer 3 and holds the outer peripheral parts of elastic layers 1, 2. Consequently, it is unnecessary to arrange a specific driving device on the outside and the change of curvature in the shape of the surface can be increased by the impression of small energy.