baber/WOPTO huggingface dataset:
Patent JP-H06308067-A (JP)
Title: Humidity detector
Inventor: NAGASAKI YASUMASA
IPC: G01N27/12
Filed: 1993-04-27
Abstract: PURPOSE:To conduct detection operation and realize reliability improvement of humidity detection operation over a wide rane though an inexpensive humidity sensitive element is used. CONSTITUTION:Dewing sensors 2, 3 are equipped with humidity and resistance value characteristics wherein internal resistance values gradually increase in response to environmental humidity. A sensor circuit 1 composed of serial circuits of the dewing sensors 2, 3 different in operation characteristics generates detection voltage Vd indicating the characteristics which quietly increase and reduce in respose to a difference between the internal resistance values of the dewing sensors 2, 3 from a common connection point therebetween. A comparator 7 compares the detection voltage Vd transmitted from the sensor circuit 1 with reference voltage Vs transmitted from a reference voltage generation circuit 4, when Vd>=Vs is indicated, namely, when detection humidity shown with the sensor circuit 1 is operation start humidity or higher of a ventilating fan for a bath indicated with the reference voltage Vs, a detection signal Sa is produced.
Patent JP-H03297291-A (JP)
Title: Method for setting optimum position with respect to shield
Inventor: HIRAMOTO MASAO
IPC: G06F19/00
Filed: 1990-04-16
Abstract: PURPOSE:To improve a monitor state or a lighting state by minimizing a dead angle area to the utmost due to an existing shield. CONSTITUTION:When n-set of shields exist in a two-dimension area I whose radius is R, vectors of the shields A1-A3 are calculated with respect to an optional point P1, the optional point P1 is being shifted as P1 P2 P3, resulting in obtaining a monitor point Pn as an optimum position in which a reduction of Si satisfies a relation of D=0. When the monitor point Pn does not exist in the two-dimension area I, the monitor point is set to an intersection (b) between the border of the two-dimension area I and loci of the points P1 Pm.
Patent JP-H07305578-A (JP)
Title: Door end side airtight member
Inventor: HIRONO TOSHIAKI
IPC: E06B7/23
Filed: 1994-05-16
Abstract: PURPOSE:To provide a door end side airthight member which can reduce the initial opening and closing force of a movable sash, can improve the airtightness and the watertightness, and can obtain the sound insulating and the heat insulating effect. CONSTITUTION:This door end side airtight member is composed of a seal 22 which has the first and the second side projecting pieces 23 and 24 whose projecting length is long, at both sides in the width direction, the intermediate projecting piece 25 whose projecting length is short, at the middle position in the width direction, and the first and the second recessed grooves 26 and 27; and an installing member 21. When a movable sash B is closed, the end of a door end side stile 7 is abutted against the first side projecting piece 23 in the surface inner side direction, the room inner side surface is pressure contacted with the second side projecting piece 24, and furthermore, the room inner side surface is contacted with the intermediate projecting piece 25, so as to form the first and the second air layer 26 and 27 between the door end side stile 7 and the seal 22.
Patent JP-S58217792-A (JP)
Title: Rotary compressor
Inventor: TAKEI TOSHIHIRO
IPC: F04C15/00
Filed: 1982-06-11
Abstract: PURPOSE:To enable to obtain stable pumping action for a long time, by balancing the pressures acted on opposite sides of an impeller by forming a groove in a cover for a drive passage in a pump section to the central part of a shaft and also forming an extension groove in a housing in the manner of facing the side face of the impeller. CONSTITUTION:An impeller 51 of a pump 5 disposed at one end of a shaft 4 is urged to the right in the drawing by the pressure of lubricating oil in a radial groove 521c and a central recess 521b of a cover 52. However, since a connecting port 513 is formed in the impeller 51 and an extension groove 321c facing the side face of the impeller 51 is formed in a housing 32, the force of the discharge pressure acted to the impeller 51 in the rightward direction in the drawing and the reaction force by the pressure in the extension groove 321c acted in the leftward direction are balanced with each other by the function of the connecting port 513 and the extension groove 321c, so that the impeller 51 is enabled to continue contactless rotation while keeping the axial clearances on both sides of the impeller 51 substantially equal to each other. With such an arrangement, it is enabled to obtain stable pumping action for a long time.
Patent JP-H08292502-A (JP)
Title: Photographic printing device
Inventor: TAMUGI TSUTOMU
IPC: G03B27/62
Filed: 1995-04-25
Abstract: PURPOSE: To execute printing processing based on a rolled photographic film housed in a new standard cartridge. CONSTITUTION: This photographic printing device is provided with a cartridge where photographic film is wound and attached to be roll-like, a film carrier feeding and taking up the photographic film from/to the cartridge and a film mask plate 100 connecting a carrying route where the photographic film is allowed to run and displacing crossing the longitudinal direction of the carrying route.  The film mask plate 100 possesses a first window 112b which coincides with a first frame size corresponding to at least one of plural frames arrayed in the longitudinal direction of the photographic film, at least one fixed window 103a arrayed along a displacing direction with respect to the first window 112b and plural exchanging plates 107a respectively incorporating a second window 108a which coincides with the second frame sizes of plural kinds different from the first frame size and respectively fitting in the fixed window 103a to be freely attachable and detachable.
Patent JP-S59230941-A (JP)
Title: Rolled paper supply device
Inventor: ISHIDATE YOSHIYUKI
IPC: B41J15/04
Filed: 1983-06-08
Abstract: PURPOSE:To make it possible to surely remove any slack in a rolled paper upon stopping of supply of the rolled paper with no bad affection being effected to the rolled paper, by making the free end part of a slack take-up member which is rotatably secured at its the other end, in press-contact with the rolled paper which is paid out. CONSTITUTION:With the leading end part 1a paid out from a rolled paper 1 being held between a pair of rolls 8, 9 the paper is supplied by rotating either one or both of the rolls 8, 9 in such a condition that braking torque is exerted to the rolled paper 1 without being made in contact with the surface of the rolled paper 1. In this rolled paper supply device, the free end part 15 of a slack take-up member 10 which is rotatably secured at the other end, is made in press-contact with the rolled paper 1 which is paid out. With this arrangement, any slack in the rolled paper with no bad affection, etc, being effected to the rolled paper, thereby paper-jamming due to oblique feeding, zigzaging and deviation of the rolled paper caused by paper-slacking may be prevented.
Patent JP-S62279912-A (JP)
Inventor: UERUNA UORUTAA BARUTEKU
IPC: B29C39/26
Filed: 1987-04-23
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-S59229694-A (JP)
Inventor: WAKINISHI HIROSHI
IPC: G07F9/00
Filed: 1984-05-18
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-H09289685-A (JP)
Title: Folding type portable telephone set
Inventor: AOKI SHIGEHIDE
IPC: H04B1/3822
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To easily execute response holding even in the state of closing respective main bodies by providing a prescribed switching means on the side face of a first or second main body. SOLUTION: This folding type portable telephyone set 8 is constituted of the main bodies 1 and 2 and the main bodies 1 and 2 are openably and closably connected through a connection part 3. The main body 1 is provided with a liquid crystal display device 4 for visibly displaying the respective kinds of information, an antenna 5 and a button switch 6. The switch 6 normally functions as the one for volume changeover and is used also as the switch for a special function. The switch 6 is provided on the side wall surface of the main body 1. Also, the main body 2 is provided with the respective kinds of function button switches 7 including a character/numeral input switch. Then, at the time of being operated in the state where the main bodies 1 and 2 are closed, the switch 6 validates a response holding function.
Patent JP-H05300162-A (JP)
Title: Frame removing system for ring-shaped lan
Inventor: MURONO TAKAHIRO
IPC: G06F13/00
Filed: 1992-04-21
Abstract: PURPOSE:To surely remove the own transmitting frame by exactly judging the own transmitting frame from a frame to be received from the surface of a ring-shaped LAN without providing any header part or the like. CONSTITUTION:Concerning this frame removing system for network, each bridge device on the ring-shaped LAN is provided with a received SA detection circuit 22 to detect a transmission source address from a frame received from the ring-shaped LAN, CAM 24 to previously store the transmission source address of the transmitting frame when transmitting the transmitting frame from the own device or from a low-order LAN, to compare the address detected by the received SA detection circuit 22 with an already stored address and to send a match signal when those addresses are coincident, and frame transmitting/receiving means 23 to judge the own transmitting frame and to remove the received frame when the match signal is received from this CAM 24.
Patent JP-S62257281-A (JP)
Title: Processing method for output signal of ccd camera
Inventor: KIKUCHI HIDEO
IPC: H04N1/40
Filed: 1986-05-01
Abstract: PURPOSE:To obtain an image information signal whose bright part and dark part are distinct from each other by subtracting an output signal from a signal generated by adding a constant voltage to the said output, and delaying by a fixed time to amplify the voltage of a fine maximal value part in the said output signal, and binarizing the resulting signal. CONSTITUTION:In an electronic circuit 8, the output image signal of a charge coupled device 7 is converted to the first signal A by an A/D converter 9, the constant value (b) set by means of a dip switch 10 is added to the signal A by an adder 12, and the result is delayed by latch circuits 13 and 14 to generate the second signal B. The signal A is subtracted from the signal B by a compara tor 15 and a decoder 17, And the signal A is added to the resulting signal by a synthesizer 18 to generate the third signal C. The fixed value D from a dip switch 11 is subtracted from the signal C by a comparator 16 to generate a binary signal E which is outputted from a terminal 19 to an image processor. The unstability in the lower signal-voltage of the first signal A is eliminated by the comparing with the second signal B, and the fine bright parts within the dark part range of a film which is an original picture can be correctly binarized.
Patent JP-S61260430-A (JP)
Title: Objective lens driving device
Inventor: ABE MASAYUKI
IPC: G02B7/00
Filed: 1985-05-15
Abstract: PURPOSE:To make a circuit part, which drives an objective lens reverse to a receding position, unnecessary by attaching a magnetic piece to a movable holding member to place the objective lens in the position most distant from the recording face of a rotating disc in the initial state. CONSTITUTION:A ring-shaped magnetic piece 13 is attached to the upper face of a bobbin 12 concentrically to an objective lens 6. Since a leaked magnetic field 15 attracts the magnetic piece 13, no only the weight of a moving part itself (a bobbin 12, a driving coil 10, the objective lens 6, the magnetic piece 13, etc.) supported by a suspension 11 but also an electromagnetic force F act upon this moving pat. Thus, the suspension 11 is deformed downward, and the objective lens 6 is always placed as low as possible. That is, a convergent spot 3 is always placed under a disc recording face S, and therefore, the objective lens 6 is driven only upward for leading-in of focus servo to bring it to the optimum focus position.
Patent JP-H01311944-A (JP)
Title: Method of controlling pressure liquid of brake gear and pressure liquid controller
Inventor: YOOHEN BURUKUDORUFU
IPC: B60T8/58
Filed: 1989-04-20
Abstract: PURPOSE: To appropriately control a pedal reaction force by detecting positions and pressures of positions in a tandem type master cylinder in an ABS brake control device, and by controlling the drive of an ABS control pump in accordance with thus detected values. CONSTITUTION: Hydraulic pressure produced by a vacuum booster 17 and a tandem type master cylinder 18 is fed into wheel cylinders, and the operation of control valves 53 and pumps 57, 58 are controlled so as to carry out given ABS control. Positions of pistons 63, 64 adapted to be actuated by a push rod of the tandem type master cylinder 18 connected to a brake pedal are detected by detecting members 65, 66, respectively, and internal pressures in pressure chambers 71, 72 are detected by pressure switches 69, 70, respectively. Thus detected values are delivered to a control device 55 for controlling the drive of the pumps 57, 58 so that the pistons 63, 64 in the master cylinder take their appropriate positions. Thereby it is possible to appropriately control the pedal reaction force.
Patent JP-H10295066-A (JP)
Title: Motor
Inventor: TANAKA AKIO
IPC: H02K23/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a motor and at the same time prevent the motor from failing. SOLUTION: A feed brush 27 that receives power via a cord 35 is in contact with the peripheral surface of a commutator 8 that is supported by a rotary shaft. The feed brush 27 and a brush retention part 20 in a square-cylindrical shape for accommodating a compression coil spring 28, that is energized at the side of the rectifier 8 are formed in one piece on a holder 3. Then, engaging parts 24 and 25 are formed at the brush retention part 20, and a nib part 32a that is engaged to it is provided at a spring press member 30. An opening at the side of a case 4 of the brush retention part 20 is blocked by a brush press member 30, and an area between the spring press member 30 and the case 4 has only a slight gap δ.
Patent JP-S5529108-A (JP)
Title: Semiconductor resistance element
Inventor: ITOU TATSU
IPC: H01L21/822
Filed: 1978-08-23
Abstract: PURPOSE:To control resistivity by adding p-type impurities to an n-type polycrystal or amorphous resistance layer built up on the insulating layer of a substrate. CONSTITUTION:If an n-type poly Si resistance layer on an insulating film 2 is built up, and if an n<+> layer for the portion operating as an electrode is prepared, the element changes the value of resistance easily with heat treatment and hydrogen treatment at relatively low temperatures. Therefore, a poly Si resistance portion 5 is now transformed into a p-type layer with the density of approximately 10<13>- 5X10<14>cm<-2> by injecting B ions so as to make it into a n<+>-p-n<+> construction. Although this construction is inferior to n<+>-n-n<+> construction in view of the linearity of voltage-current characteristics, it can prevent the surface of poly Si from changing into n-type which is the cause of characteristic alteration, and the greater the amount of B addition, the more it is stabilized. Furthermore, the addition of P may be considered, but it is rather difficult to make the element smaller in the case of P, therefore the use of B or Sb can reduce the characteristic changes of MOS high resistance elements.
Patent JP-2000290272-A (JP)
Title: Unsaturated epoxy compound, its production and (co) polymer of unsaturated epoxy compound
Inventor: TOMOI MASAO
IPC: C07D303/28
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a new unsaturated epoxy compound produced by bonding a side chain having epoxy group to a specific aromatic vinyl compound, having photosetting and thermosetting properties and giving a (co)polymer useful as a functional polymer material. SOLUTION: The objective unsaturated epoxy compound is expressed by formula I ((n) is 1-5; (m) is 1-5; R is H or methyl), e.g. vinylbenzyl 3,4- epoxycyclohexylmethyl ether. The compound of formula I can be produced by reacting a compound of formula II (X is Cl or Br) with a compound of formula III in an inert solvent preferably in the presence of a basic compound. The compound of formula I is radically polymerizable by itself and copolymerizable with other radically polymerizable monomers. The weight- average molecular weight of the (co)polymer is preferably 1,000-1,000,000. A copolymer capable of forming a film and useful as a radiation-sensitive resin can be expected to be producible by the use of the monomer of formula I.
Patent JP-H07287219-A (JP)
Title: Structure for preventing light scattering in liquid crystal display device and its production
Inventor: SAKURAI YOSHIHISA
IPC: G09F9/35
Filed: 1994-04-15
Abstract: PURPOSE:To accelerate tight adhesion of a liquid crystal cell, protective panel or light emitting plate with a gel layer by expelling the air which intrudes between both in the case of laminating both. CONSTITUTION:This structure 10 for preventing light scattering is formed by interposing a liquid tight contact accelerating agent 6 having high boundary tension and good gas permeability between the various members and the gel layer 4. This process for producing the structure 10 for preventing light scattering comprises applying the tight contact accelerating agent 6 on the various members and first pressing part of the gel layer 4 to part of the various members, then gradually placing the gel layer 4 and applying the tight contact accelerating agent 6 on this gel layer 4, then pressing the end side parts of the protective panel 3 or the light emitting plate or the liquid crystal cell 2 to the end side parts of the gel layer 4 first, then gradually placing the various members thereon, further, completely expelling the air remaining between the various members and the gel layer 4 by the high boundary tension possessed by the tight contact accelerating agent 6 and the good gas permeability possessed by the gel layer 4 and the tight contact accelerating agent 6.
Patent JP-H11282047-A (JP)
Title: Space frequency filter and digital still camera provided with this filter
Inventor: OSAWA KEIJI
IPC: H04N9/07
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a space frequency filter by inserting a quarter- wave plate between two birefringence plates. SOLUTION: A quarter-wave plate 1c which converts linearly polarized light into circularly polarized light is inserted between first and second birefringence plates 1a and 1d, which are arranged so that the difference between deviation directions of an image due to respective birefringence may be 90 deg., to constitute the space frequency filter. A photographing luminous flux L transmitted through a photographing lens 20 is separated into ordinary light L10 and extraordinary light L20 by the birefringence plate 1a to form a double image. They are transmitted through the quarter-wave plate 1c and are separated into ordinary light L11, extraordinary light L12, ordinary light L21, and extraordinary light L22 by the birefringence plate 1d to form a quadruple image on an image pickup face 15a.  The birefringence plates 1a and 1d are formed with LiNbO3 whose difference in refractive index between ordinary light and extraordinary light is larger than that of conventional quartz, thus increasing an extent of separation (d) on the image pickup face 15a. When the same extent of separation as quartz is wanted, the thickness of birefringence plates 1a and 1d can be made smaller than that of quartz.
Patent JP-H043810-A (JP)
Title: Liquid fuel burner
Inventor: OCHIAI SHUJI
IPC: F23N5/24
Filed: 1990-04-18
Abstract: PURPOSE:To improve the easiness of use and raise reliability by shutting off the flow of fuel to a burner when the flow rate of liquid fuel in a fuel piping that connects a separately installed tank and the leveller in the main body is larger by a certain value than the flow rate that is determined by a set combustion quantity for the burner. CONSTITUTION:An operation control section 29 judges at which combustion quantity setting the combustion is made, and sets beforehand a flow rate limit value in a fuel piping 27 in this state, and judges whether or not the output from a flow rate sensor 28a is exceeding this flow rate limit value. When the flow rate is judged to be larger than the set value after a specified time has passed, the operation control section 29 closes a fuel shut-off valve 28b, sends abnormal flow rate signal to an operation handling section 34, and the users are notified of the abnormality by a display section 35. Further, the operation control section 29 stops the drive of a liquid fuel supplying device 30 and stops the combustion. With this arrangement the procedures against abnormality are fast and it is possible to improve reliability, safety, and the easiness of use.
Patent JP-S58195679-A (JP)
Inventor: BATSUHAMAN OTSUTOO
IPC: E06B1/18
Filed: 1982-06-14
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-S5627181-A (JP)
Title: Fixing temperature control unit
Inventor: NAGATSUNA SHINJI
IPC: G03G15/04
Filed: 1979-08-10
Abstract: PURPOSE:To make it possible to realize electric power saving of a copying machine, by combining the heat source control timing of a heating fixing unit and the timing of an exposure lamp to supply heat to the fixing part efficiently. CONSTITUTION:Fixing roller 1 and pressure roller 2 are press-contacted to each other, and heat is supplied by internal heaters 3 and 4, and these rollers are rotated in directions opposite to each other to heat and fix toner 6 for passage of transfer paper 5 through them. Heaters 3 and 4 are controlled by a fixing temperature control unit, and the surface temperature of fixing roller 1 is detected by thermistor 7. Hereters 3 and 4 are lit at the rise time; and when fixing roller 1 becomes a fixed temperature, heaters 3 and 4 are turned off by the detection signal from thermistor 7. Though heater 3 is turned on and off repeatedly by the detection signal from thermistor 7 in the copy cycle, heater 4 is turned off at the exposure lamp lighting time and is turned off at the exposure lamp extinguishing time. Therefore, heat can be supplied to the fixing part effectively within a limited electric power, so that electric power saving of the copying machine can be realized.
Patent JP-H041020-A (JP)
Title: Preparation of handled bottle
Inventor: YANAGISAWA TAKEO
IPC: B29C49/20
Filed: 1990-04-18
Abstract: PURPOSE:To close a mold as it is and to eliminate the necessity limiting a handle body mounting position by arranging a parison between opposed split molds and temporarily fastening and mounting a handle body to one of the matching surfaces of the split molds and closing the molds to perform blow molding. CONSTITUTION:A mold 3 is opened and a parison 1 heated to stretching temp. is fed in. The mounting head 71 advanced into the mold 3 presses a head positioning pin 74 to a positioning hole 33 in the direction of a split mold 31 as shown by an arrow 8 while allows said pin 74 to engage with the positioning hole 33 and the support pin 5 of the split mold 31 advances into the through-hole 12 of a handle body 2 to press a mounting pin 72 into the mounting head 71 and the handle body 2 is inserted in the handle fitting groove 41 of the split mold 31 up to the almost half thereof to be completed in its temporary fastening and mounting. Simultaneously with the contact of the handle body 2 with the bottom part of the handle fitting groove 41, air is removed from a suction hole 6 to fix the handle body 2 to the handle fitting groove 41 under suction. Respective split molds 31, 32 are closed and high pressure air is blown in the parison 1 to perform blow molding to integrate the handle body 2.