baber/WOPTO huggingface dataset:
Patent JP-S62278359-A (JP)
Title: Three-dimensional displacement device using cam
Inventor: TAKAHASHI TSUNEHISA
IPC: F16H25/08
Filed: 1986-05-26
Abstract: PURPOSE:To make it possible to easily displace a workpiece in three dimensional directions within a predetermined range, by forming a cam cylinder having cam surfaces each of which is adapted to abut against the associated one of cam followers provided respectively to a longitudinally movable bed part, a laterally movable bed part and a support bed part, and by rotating these cam cylinder with the use of a drive means. CONSTITUTION:A support base bed 2 is coupled to the lower end part of a support shaft 22 which is supported to a support part 11 formed in the substantially center section of a support bed 10 so that the support shaft 22 is movable only in the vertical direction. This support base bed 2 is rotatably journalled with a cam cylinder 50 through the intermediary of a bearing 23 and is coupled with a longitudinal]y movable bed part 30 through the intermediary of a coupling shaft 31 which is laid in the substantially horizontal direction. Further, a laterally movable bed part 40 having a working bed 41 is coupled to a part of a support part 34 constituting the bed part 30, through the intermediary of a coupling shaft 42 laid in the substantially horizontal direction. Further, the above-mentioned cam cylinder 50 is composed of a first cam surface 51 cooperating with a cam follower 14 on the support bed side, and second and third cam surfaces 52, 53 cooperating with cam followers on the bed part 30, 40 side, respectively.
Patent JP-S62278055-A (JP)
Title: Dot impact serial printer
Inventor: TAMURA KOJI
IPC: B41J2/51
Filed: 1986-05-26
Abstract: PURPOSE:To lower printing noise, by dispersing the printing noise in time sequence by shifting the timing at which each printing pin prints. CONSTITUTION:A printing head 5 has printing pins arranged in left and right longitudunal two lines because the number of them is large. Then, printing pulse signal SP is successively shifted at each time obtained by dividing the dot printing period T in the printing traveling direction by at least the number of printing pins. The left and right printing pulse gate circuits 3 which take the AND of the printing data from a data register 1 and the printing pulse from a printing pulse shift circuit 2 according to each printing pin and the left and right driver circuits 4 which drive respective printing pins by obtaining respective output signals are provided. Thus, by shifting the print timing of each printing pin 51 of the printing head 5, the operation of printing can be smoothed and printing noise can be dispersed.
Patent JP-S5822775-A (JP)
Title: Elastic endless track crawler
Inventor: HATANO TSUNEYUKI
IPC: B62D55/253
Filed: 1981-08-05
Abstract: PURPOSE:To obtain an entirely high towing force by strengthening the lug part of a crawler at the outside from the other lug part, thereby preventing the escape of the outside lug part. CONSTITUTION:The ground contacting surface 1c of a lug 1 is a low recess at the center and high recesses at the outsides, a body load to be applied in a direction P through rolls is affected to the lug 1a at the outside, is bent toward a direction of an arrow R, and is affected to the center 1b of the lug. The elastic recovery force of the outside lug part 1a of this case enhances the ground contacting force, thereby performing the effect of sidewisely pushing the mud clay filled between the lugs and since the ground contacting surface side of the crawler is bent toward the inside by the deformation of the lugs, it has the effect of exhausting the mud clay. Accordingly, the towing force of the side edge can be increased.
Patent JP-H02301070-A (JP)
Title: Inversion preventing device
Inventor: HATANAKA KEIJI
IPC: H04N5/922
Filed: 1989-05-15
Abstract: PURPOSE:To compress the scale of a circuit by selecting either a digital FM signal or the signal of sidebandwave suppression filter output based on the discrimination output of the coincidence/noncoincidence of the codes of both signals and the peak detection result of the FM signal. CONSTITUTION:A quantized FM signal inputted to an input terminal 1 is inputted to a sideband wave suppression filter 3 and a delay corrector 2. Both output of the filter 3 and the corrector 2 are inputted to an OR gate 8 via delay apparatuses 7 and 4, respectively, and the gate 8 outputs 0 when code bits coincide with each other, an 1 when noncoincidence is obtained. Also, the output of the corrector 2 is inputted directly or via the delay apparatuses 4 and 5 to a detector 6, and the detector 6 detects the peak of the digital FM signal. An AND gate 9 outputs 1 to a selector 10 only when both output of the detector 6 and the gate 8 shows 1s. The selector 10 selects a side A when the output of the gate 9 shows 1, and outputs the output of the filter 3 to a terminal 11, and outputs the digital FM signal to the terminal 11 when the output of the gate 9 shows 0. By employing such constitution, no divider is required.
Patent JP-S5550033-A (JP)
Title: Manufacturing of cation exchange membrane
Inventor: TAKAHASHI KENJI
IPC: C08J5/22
Filed: 1978-10-05
Abstract: PURPOSE: To obtain a cation exchange membrane which affords the electrolysis of salt in high current efficiency, even by extracting a concentrated NaOH from the cathode chamber, by treating a membrane of a fluorocarbon polymer with pyridine, and reacting the product with HBr-phenol solution.  
     CONSTITUTION: A membrane of a fluorocarbon having -O-CF 2 CF 2 SO 2 X (X is halogen other than F) or having the above group and a sulfonic acid group, is treated with pyridine, and then reacted with HBr-phenol solution. Carboxylic acid groups can be introduced into the membrane as a whole, or into the skin layers of both surfaces of the membrane, or into the skin layer of one surface of the membrane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61272066-A (JP)
Inventor: PIITAA EMU CHIYAPUMAN
IPC: A63B21/008
Filed: 1986-05-27
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-H11315687-A (JP)
Title: Electric shutter
Inventor: YAMAGUCHI MASAO
IPC: E06B9/84
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric shutter capable of obliging exchange of batteries when a battery of an obstacle sensing signal send-out part incorporating the battery is dead. SOLUTION: When a seat plate switch is turned on, a battery voltage is first detected at S11. When the operation advances to S12 and a battery voltage is above a predetermined voltage value, the operation is shifted to S13 to transmit an obstacle sensing signal. When the battery is dead, however, the operation is shifted to S14 to send out an obstacle sensing signal including the data indicating the death of the battery and turn off power supply, thereby completing the operation. In a receive part receiving the signal, the death of the battery is stored in a memory. When it receives an operation signal from a radio transmitter, the data for the death of the battery stored in the memory is investigated. If the battery is not dead, normal ascent and descent operations are done, but if the battery is dead, the pressing and cutting operation is done.
Patent JP-S5823079-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMAZAKI KOUJI
IPC: G03G5/10
Filed: 1981-08-04
Abstract: PURPOSE:To stabilize the environmental conditions of a photoreceptor by allowing the base of the photoreceptor, which includes a photoconductive layer, to have a conductive layer on the surface and an insulating resin layer having an incorporated heating device as its lower layer. CONSTITUTION:A conductive resin layer 1 is a layer which has <=10<3>OMEGA resistance small enough to smoothen the injection of carriers into a photosensitive layer, and an electric insulating resin layer 2 gives mechanical strength to the layer 1 to support it and insulates a heater electrically at the same time. Further, a cylinder is heated by a ''Nichrome '' wire heater 3, and metallic pins 4 engage a drum flange to secure driving and also serve as electrodes of the heater. The heater 3 heats up by a current supplied from the electrode 4 to raise the surface temperature of the conductive resin layer, coated on the photoreceptor, up to a specified value, stabilizing the environmental conditions of the photoreceptor to temperature, etc.
Patent JP-H04324391-A (JP)
Title: Compensating method for temperature of metal detector in excavator and metal detection circuit equipped with temperature compensating mechanism
Inventor: HOSOHARA YASUHARU
IPC: G01V3/10
Filed: 1991-04-24
Abstract: PURPOSE:To correct a change in the output voltage of a bridge circuit due to the temp. change around a coil by adding a correction DC component to an AC component prior to the comparison with reference voltage without using a temp. sensor. CONSTITUTION:The bias AC voltage from a bridge circuit 2 gradually falls in peak voltage with the temp. rise around coils 1a, 1b to reach reference voltage. Therefore, prior to the comparison with the reference voltage in a comparison circuit 10, a separation circuit 7 separates bias AC voltage into an AC component (Vac) and a DC component (Vdc). A correction circuit 8 generates DC correction voltage (Vdc') and an adder circuit 9 adds the DC correction voltage (Vdc') to the AC component (Vac) separated by the circuit 7. The added voltage is compared with the reference voltage by the circuit 10. By this constitution, peak voltage can be kept almost constant regardless of a temp. change and the erroneous detection due to temp. change is prevented.
Patent JP-S5245994-A (JP)
Title: Gas generator for interference gas test
Inventor: INAGAKI TAKAFUMI
IPC: G01N1/00
Filed: 1975-10-09
Abstract: PURPOSE: To provide a gas generator for an interference gas test, in which generator specified capilary tubes are used to make it possible to accomplish highly precise interference tests of an ultrared CO gas analyzer, to change independently and continuously the concentrations of interference gases and the gases to be measured, and to accomplish the test concentrations of interference gases and the gases to be measured, and to accomplish the test effeciently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6014931-A (JP)
Title: White smoke generating device
Inventor: KANEDA TOSHIHIKO
IPC: C01B32/50
Filed: 1983-07-04
Abstract: PURPOSE:To produce white smoke inexpensively by supplying CO2 and steam to a pressure vessel and mixing fine particle at high temp. with fine particles at low temp. CONSTITUTION:A white smoke generating device 1 comprises first inlet ports 3, 3' for supplying gaseous CO2 to a closed pressure vessel 2, second inlet ports 4, 4' for supplying high temp. steam S to the pressure vessel 2, and an ejection port 5 for ejecting white smoke generated by the reaction of gaseous CO2 with high temp. steam in the pressure vessel 2. In the pressure vessel 2, a liquid phase section 6 and a gaseous phase section 7 are formed, and a foam liberating means 25 is provided in the liquid phase section 6. A fan B for supplying pressurized air is preferred to be provided in the gaseous phase section 7. A baffle plate 18 is provided above a nozzle 15, and a pressure gauge P and a thermometer T are also provided.
Patent JP-S5548729-A (JP)
Title: Liquid crystal display device
Inventor: HANDA SHIYUNJI
IPC: G02F1/139
Filed: 1978-10-03
Abstract: PURPOSE: To make production easy and improve the appearance of display by letting the liquid crystal orientation directions be the specific directions in the twisted nematic type liquid crystal display device having two layers of liquid crystal layers.  
     CONSTITUTION: The display device is made by providing an upper liquid crystal layer 5 between an upper transparent electrode plate 4 and an intermediate transparent electrode plate 4' and a lower liquid crystal layer 6 between an intermediate transparent electrode plate 4' and a lower transparent electrode plate 4", applying orientaion treatment in the 3 o'clock direction 15 to the lower side of the electrode plate 4, in the 12 o'clock direction 14 to the upper and lower sides of the electrode plate 4' and in the 3 o'clock direction 15 to the upper side of the electrode plate 4" respectively, twisting the liquid crystal layers 5, 6 and further disposing upper and lower polarizing plates 7, 7' having the axis of polarization in the 12 o'clock direction 14 to both upper and lower sides of the electrode plates 4, 4" respectively. With such constitution, the directions where the contrast of the upper and lower liquid crystal layers 5, 6 is best are the direction of 7 o'clock 30 minutes and 4 o'clock 30 minutes, and when the display body is viewed from the easiest to observe 6 o'clock direction, the contrasts of the respective liquid crystal layers become the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5456376-A (JP)
Title: Object processing unit
Inventor: NAGATOMO HIROTO
IPC: H01L21/68
Filed: 1977-10-14
Abstract: PURPOSE: To make processing conditions constant and make possible continuous processing by providing a mechanism of continuously conveying objects to cylindrical processing tubes and labyrinth packing near the outlet and inlets of tubes in the case of processing objects in an atmosphere differing from the atmosphere.  
     CONSTITUTION: In a process, etc. of processing semiconductor thin plates (wafers) in a low pressure atmosphere, reaction gas in supplied into the processing chamber 11 of a tubular processing tube 8 through gas injection hole 12 and required low pressure state is created through the exhaust pipe 13 connecting to a vacuum pump. Auxiliary rings 16 are fitted to the inside walls of the inlet part 14, outlet part 15 of the cylindrical body 8 and the wafers 21 of an extremely narrow clearance from the rings 16 are fed at mutually proximate intervals by means of four revolving screw bars 17 thru 20 and are carried out from the outlet part 15 after having been processed in a processing chamber 11. The rings 16 form the labyrinth packing with plural axial holes 22, conduit holes 23 and conduit pipe 24 connecting to the vacuum pump, hence the condition in which the degrees of vacuum are high in the processing chamber 11, become lower stepwise up to the end of the cylindrical body 8 and finally become atmospheric pressure may be stably created even in the continuous conveying state of wafers 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000313310-A (JP)
Title: Rotary coupling device and seat belt retractor utilizing it
Inventor: SHIOTANI MASAHIRO
IPC: B60R22/44
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce a length in an axial direction and to variously set an amount of rotation of a driving member until the driving member couples to a driven member. SOLUTION: When a spool ring 24 is rotated relative to a locking ring 14 in α direction, a locking projection 24e engages with a locking projection 23d, resulting in integral rotation of the ring 24 and a stopper ring 23. After a predetermined amount of rotation, the locking projection 23d is removed from engagement with the locking projection 24e by an eccentric cam 14b, then only the ring 24 rotates, while the ring 23 stops. The rotation of the ring 24 causes engagement of the locking projections 24e with 23e, thereby, the both rings 24 and 23 integrally rotate again. A predetermined amount of rotation disengages the locking projections 23e from 24e, and only the ring 24 rotates. The re-engagement of the locking projection 24e with an locking projection 23f causes the integral rotation of the rings 24 and 23.  Consequently, the locking projection 23f is clamped between the eccentric cam 14b and a flange 24b of the ring 24, resulting in an integral rotary coupling of the rings 24 and 14.
Patent JP-S61562-A (JP)
Title: Ferritic stainless steel for outer tube of double boiler tube
Inventor: MAKIURA HIROFUMI
IPC: C22C38/34
Filed: 1984-06-13
Abstract: PURPOSE:To obtain the titled ferritic stainless steel with corrosion resistance by adding specified percentages of C, Si, Mn and Cr to Fe. CONSTITUTION:The ferritic stainless steel consisting of, by weight, <=0.2% C, 1.5-4.5% Si, <=1.0% Mn, 10-25% Cr and the balance practically Fe or further, if necessary, contg. 0.03-0.2% N or 0.03-0.2% N and <=1.5% in total of one or more kinds among Nb, Ti and Zr is manufactured. The ferritic stainless steel for the outer tube of a double boiler tube having superior corrosion resistance in a low-oxygen reducing atmosphere and performance necessary for a boiler tube is obtd. at a low cost.
Patent JP-S5246775-A (JP)
Title: Method of forming photo mask
Inventor: FUJINO KATSUHIRO
IPC: G03F1/80
Filed: 1975-10-13
Abstract: PURPOSE: To firmly secure a thin film on the entire surface of a substrate in such a case when the surface of the glass substrate is etched by CF 4  gas plasma treatment, then all the deposits are removed, thereafter a thin film for mask is deposited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63288380-A (JP)
Title: Ticket recognizing system
Inventor: OKAMOTO MOTOO
IPC: G06K17/00
Filed: 1987-05-21
Abstract: PURPOSE:To recognize and discriminate a ticket even if it does not come into contact with a reader, by constituting the titled system of the ticket into which a tuning circuit for specifying a tuning frequency has been built in, and a ticket reader provided with an oscillating circuit. CONSTITUTION:When a recognition ticket containing tuning circuits 51, 52, 53 and 54 having the same tuning frequency as a frequency which has been set to a frequency specifying part 8 of a thicket reader 7 is separated far away from its ticket reader 7, a voltage of an output part 14 becomes high. When the recognition ticket 6 passes through an area of the thicket reader 7, the oscillation energy of the thicket reader 7 is absorbed to the tuning circuit 51 of the recognition ticket 6, by which the voltage level of the output part 14 becomes low, and the ticket is recognized and discriminated.
Patent JP-H0416688-A (JP)
Title: Regular winding shutter curtain for building shutter
Inventor: TOKUYAMA NORIAKI
IPC: E06B9/15
Filed: 1990-05-11
Abstract: PURPOSE:To prevent the connection of upper and lower slats from slipping off, to silence their oscillation and to improve their flashing by forming a connectedly oscillating part between the upper and lower slats in a structure where the top of the connection on an upper side is supported by only one corner part provided on the connection on a lower side, and providing an oscillating angle readjusting section. CONSTITUTION:A shutter curtain 5 whose slats are mutually connected and wound on a winding drum under guidance along a guide rail with a slat face 11 facing upward is formed. An inverted V-shaped connection 9 on an upper side is provided on the back side of the slat face 11. A connection 10 on a lower side composed of a V-shaped and a L-shaped piece is formed on the back side of the slat face 11. The top 9c of the connection 9 and the top 10d of the connection 10 are mutually abutted, and connected by a connecting member 7 being about fan-shaped in section. Thus the upper and lower slats can silently oscillate as they are supported by one spot, and avoid the invasion of rain water by their oblique surfaces. In addition to that, the rotation of a side piece 9b can be readjusted by a side piece 10c to prevent the slipping off of the connections.
Patent JP-2000308733-A (JP)
Title: Game machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of displaying symbols including special symbols, etc., beautifully, preventing unfair acts based on estimation of the cut-in, and executing various performances efficiently. SOLUTION: The main control device 14 of a pachinko machine, a kind of game machines, transmits commands corresponding to a series of symbol display patterns to a symbol display device 12. The symbol display device 12 has a sub CPU 52 which stores the commands from the main control device 14 in a sub RAM 50. The symbol display device 12 also has a main CPU 32 which displays symbols in a symbol display part 10 based on an internal command signal 77 obtained by transmitting a command request signal 88 from the sub RAM 50 to the sub CPU 52.
Patent JP-S62279827-A (JP)
Title: Low dew point dehumidifier
Inventor: TAKANO SHIGERU
IPC: B01D53/26
Filed: 1986-05-28
Abstract: PURPOSE:To dehumidify a heat exchanger by means of hot brine utilizing condensation heat of a refrigerator by supplying cold brine from a refrigerator to one of a pair of heat exchangers for cooling and hot brine from the refrigerator to the other by supplying gas to be dehumidified alternatively. CONSTITUTION:Gas containing water content is introduced to a first heat exchanger 1 through a gas inlet tube 3 and a three-way valve 4, and cooled down by cold brine sent from an evaporator 14 of a refrigerator 10 through a line 8, and water content in gas is frosted on the surface of a heat transfer in the heat exchanger 1 and dehumidified. On the other hand, hot brine from a condenser 12 in the refrigerator 10 is transferred to a second heat exchanger 2 through a line 9 and frost on the surface of the heat transfer tube is removed. When frosting by the heat exchanger 1 and defrosting by the heat exchanger 2 are completed, the three-way valve 4 is switched over to send gas to the heat exchanger 2, and at the same time, four-way valves 6 are switched over to allow the supply of cold and hot brines to be switched over.
Patent JP-S61282042-A (JP)
Title: Feed for pisciculture
Inventor: IMAI YOSHIO
IPC: A23K1/18
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a feed for piscdiculture, appetizing the fish even at a low temperature, having high digestivity and feed efficiency and excellent preservability, and capable of giving fish having high meat quality, by fermenting a mixture of fish or shell fish and a material containing vegetable carbohydrate and protein. CONSTITUTION:A mixture for feed is produced by mixing (A) one or more kinds of materials containing vegetable carbohydrate and protein, e.g. wheat, barley, rice bran, soybean oil cake, etc., and (B) raw fish and/or processing waste of fish or shellfish. The mixture is treated with microorganisms such as funge, yeast, etc., and fermented under aerobic condition to obtain a fermentation product. The objective feed for pisciculture can be produced by using the product as it is or by mixing the product with raw fish and/or fish meal.
Patent JP-H0751486-A (JP)
Title: Device for saving input energy for low-frequency vibration washing apparatus
Inventor: KANEMASA SATORU
IPC: D06F19/00
Filed: 1994-06-03
Abstract: PURPOSE: To minimize an input energy required at the time of resonance by equalizing the resonance frequency of a washing tub and a vibrator itself at the time of executing washing and cleaning functions by generating resonance phenomena at the specified frequency on a multi-phase medium composed of water, detergent and air layers in a low frequency vibration type washing machine. CONSTITUTION: This machine is composed of a washing tub 1 for storing the multi-phase medium composed of water, air and detergent, a disc 4 for generating the resonance phenomena on the multi-phase medium stored in the washing tub, a rigidity increasing means 5 formed between the washing tub 1 and the disc 4 so as to increase rigidity, and an actuator 2 linked with the disc 4 by a shaft 3 so as to drive the disc 4.