baber/WOPTO huggingface dataset:
Patent JP-S62113213-A (JP)
Title: Temperature control method based upon fine temperature difference
Inventor: YAMADA YUKIO
IPC: G02B23/16
Filed: 1985-11-12
Abstract: PURPOSE:To control the temperature difference between an object body and ambient air precisely to a fine value which is <=1 deg.C by providing a thermoelectric element to a discharge pipe inserted into the object body, and making a heat exchange between the inside of the object body and the inside of the discharge pipe with the ambient flowing air by utilizing the thermoelectric element. CONSTITUTION:The air at the periphery of a honeycomb 3 passes through a gap 8 from an opening 6 and then flows in the discharge pipe 4 from the upper end opening 7 of the discharge pipe 7 as shown by an arrow and is discharged through the rotation of a blower coupled with the base end of the discharge pipe 4. In this case, when the ambient air is sucked in the honeycomb 3 from an opening 6, a heat exchange with the ambient air is made by the thermoelectric element 9 through fins 11 provided to the outer periphery of the discharge pipe 4. At this time, the thermoelectric element is controlled electrically to control he temperature difference the object body and ambient air to <=1 deg.C only by flowing a small amount of the ambient air from inside the honeycomb into the discharge pipe.
Patent JP-S61130629-A (JP)
Title: Emergency control system used in mechanical auto transmission and mechanical auto clutch
Inventor: MOMIYAMA FUJIO
IPC: F16D48/02
Filed: 1984-11-30
Abstract: PURPOSE:To stop a car safely and certainly by disconnecting a clutch when trouble occurs in a controller of a mechanical auto transmission. CONSTITUTION:When trouble occurs in a controller of a mechanical auto transmission 52, a normally close type 2-port solenoid valve 13 is in closed condition and a normally open type 2-port solenoid valve 15 is in open condition. Therefore, a single-acting type air cylinder 11 pulls a release lever 56 automatically to produce disconnecting condition of a mechanical auto clutch 53, and a car can safely and certainly be stopped.
Patent JP-H02100984-A (JP)
Title: Elevator for dwelling house
Inventor: KANEZUKA YASUHIRO
IPC: B66B9/00
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a home elevator such as to light the rooms of a house desirably by installing a reflecting mirror for reflecting the light injected from a lighting window formed at the outdoor face of an elevating path toward the rooms. CONSTITUTION:The light injected from a lighting window is reflected at a surface reflecting mirror 6 installed at a riding cage 2, passes through a lighting transom, and becomes natural lighting by an interior reflecting mirror 7 installed in a room 10. Even in case the cage 2 moves to another floor by its vertical movement, the light reflected at the surface reflecting mirror 6 passes through the lighting transom 5 of the floor where the cage stops and is reflected in the room 9 or 11 of each floor so as to become natural lighting in the relevant room. Accordingly, the natural lighting to the room used is made always possible without any special operation.
Patent JP-H0196838-A (JP)
Title: Optical card
Inventor: OKI YUTAKA
IPC: G11B7/24012
Filed: 1987-10-08
Abstract: PURPOSE:To prevent stain, etc., from being detected by mistake with a recording part after the data are recorded by making the reflection factor of the recording part after the data are recorded higher than the reflection factor before the data are recorded and more equal than the reflection factor of a pre-format. CONSTITUTION:To an optical card 10, an address pattern 15 where an address signal is recorded and a guide track 16 are formed. For these pre-format patterns, a laser beam is projected to the part of a corresponding recording medium and the reflection factor is made into for example, double compared with the periphery. To the card 10 formed as shown in the above, the data is added and the top of the track 16 is made into a recording part 17. To the recording part 17, a data pattern 18 is formed. For the part of the pattern 18, the reflection factor is made into, for example, 6 times compared with the peripheral part. In such a card 10, for example, when the stain is generated, the stain 6 is operated in the direction to reduce the reflection factor. Consequently, the level of an output signal SN of a detector corresponding to the stain 6 is lower than a signal SR.
Patent JP-H1078740-A (JP)
Title: Image forming device and method
Inventor: UENO FUMIHIRO
IPC: G03G21/18
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of shortening the changing time of plural process unit cartridges. SOLUTION: A printer control circuit 1 connected to a printer controller 11 is provided with an image forming part 2, a driving circuit 4, a bias control circuit 7, an initial mode switching control part 24, a door opening/closing detection part 25, a driving circuit 53 and a printing part 54. In the case opening the door is detected by the detection part 25 and toner cartridge door opening detection information is given, a cartridge changing mode flag(FLG) is set. When closing the door is detected, a mode is transited to a cartridge changing mode by the control part 24 in the case a cartridge changing mode flag(FLG) = 1 holds. In the cartridge changing mode, a toner cartridge driving signal is outputted from the circuit 53 so as to drive a toner cartridge to a specified takeout position.  Meanwhile, ordinary initial processing is executed in the case the cartridge changing mode flag(FLG) = 1 does not hold.
Patent JP-2000087217-A (JP)
Title: Titanium nitride coated sliding member excellent in wear resistance
Inventor: YASUNAGA TATSUYA
IPC: C23C14/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a TiN coated sliding member in which the surface of a base material having 300 to 800 Hv hardness is provided with a TiN coating layer, and chipping hardly occurs and having sufficient wear resistance even in high facial pressure sliding conditions. SOLUTION: The hardness of a base material is 300 to 800 Hv, and, moreover, the difference between the dynamic hardness HD and plastic deformation hardness Hp on the surface of a TiN coating layer measured by continuously loading triangular pyramid indenters of diamond from a load 0 to 5 gf and moreover continuously removing the loads from load 5 to 0 gf is 800 to 1500 kgf/mm2. Furthermore, the sound wave generating lowest load La in scratch testing is >=30 N and moreover, the difference between the load Lc at which the magnitude of the rupture of the TiN coating layer reaches 10 μm diameter and the La is >=50 N.
Patent JP-H07164864-A (JP)
Title: Flow control valve and hot water circuit of heating device for vehicle
Inventor: INOUE YOSHIMITSU
IPC: B60H1/08
Filed: 1994-10-20
Abstract: PURPOSE:To provide a circuit control valve, by which the cost is reduced by providing one thermostat having an opening and closing function and a flow control function for plural passages, and to provide a hot water circuit of a heating device for a vehicle, the valve mechanism of which is simplified. CONSTITUTION:A circuit control valve 5 interposed in a hot water circuit 2 includes a thermostat 9 disposed in a case main body, and a valve element 10 interlocking with the operation of the thermostat 9. The thermostat 9 includes an outer container 13 where a second passing port is formed, and a wax box 14 for storing wax, wherein when the temperature of cooling water flowing in through a first inflow port 7a provided on a first case 7 rises above 40 deg.C, with the volume expansion of the wax, the wax box 14 is moved to open the second passing port. The valve element 10 is connected to the wax box 14 by a connecting rod 18, so that with the movement of the wax 14, the opening ratio of a first passing port provided on the case body is varied.
Patent JP-2000082391-A (JP)
Title: Manufacture of electron emission element, electron emission element manufactured by the method, electron source substrate provided with the electron emission element, display panel and image forming device
Inventor: AEBA TOSHIAKI
IPC: H01J31/12
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a uniform electron emission film by forming an under coating layer on a substrate, forming an electrode member out of a different material from the under coating layer thereon, irradiating the electrode member with a laser to form an element electrode having a desired shape and removing only the under coating layer. SOLUTION: A first layer 21 being an under coating layer is formed on a substrate 1 using a heat-resistant metal material by a vacuum forming method. Next, a second layer 22 being an electrode member made of a metal film having a lower melting point than the first layer 21 is film-formed by a vacuum forming method. A laser is applied to the film on the substrate to work the element electrode to a desired shape. At this time, of the film at the portion being subjected to the irradiation with a laser, the second layer 22 made of a metal film having a low melting point is removed and since the first layer 21 is formed out of a heat-resistant metal material, it is not removed from the surface of the substrate 1 and is remained. Here, when the irradiation is carried out by a laser, a laser beam is formed by a mask and is applied on the surface of the substrate 1 as a laser beam having an optional shape. Further, the first layer 21 is removed by an ion irradiation, wet or dry etching to form an element electrode.
Patent JP-H0890974-A (JP)
Title: Binding tool of loose-leaf binder
Inventor: KANEDA KATSUMI
IPC: B42F13/16
Filed: 1994-09-22
Abstract: PURPOSE: To prevent a binding tool from being suddenly expandingly opened by a method wherein fit holding means which prevents each binding piece connected to a longitudunally intermediate part of the binding tool from being expandingly opened in the binding tool of a loose-leaf binder in which a fixed side opening and closing plate and a movable side opening and closing plate are, in a freely opening and closing manner, connected to each other at their longitudinal ends. CONSTITUTION: A binding tool 1 is equipped with a fixed side opening and closing plate 2 and a movable side opening and closing plate 3 wherein many circular arc binding pieces 5, 13 are protruded at specific intervals from upper surfaces of longitudinally long substrates 4, 12. Respective opening and closing plates 2, 3 are, in a freely opening and closing manner, connected to each other via connecting means 10, 17; 11, 18 at both longitudinal end parts so that tips of respective binding pieces 5, 13 are connected to or separated from each other. In that case, fit-holding means 25, 26 in which respective connected binding pieces 5, 13 are prevented from being expandingly opened are provided to a longitudinally intermediate part of the binding tool 1.  Those fit holding means 25, 26 are formed by fitting recess part and fitting protruded part which are formed on superimposed surface of respective opening and closing plates 2, 3 fit to each other, and the opening and closing plates 2, 3 are prevented from being suddenly expandingly opened due to fitting thereof.
Patent JP-H1175958-A (JP)
Title: Hang type rack and rack body to be used in rack
Inventor: TERUUCHI HIDEO
IPC: A47G29/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To store news paper, postcard, etc., temporarily by a method wherein a belt-shaped cloth material is folded so as to be lapped partially to form a cloth-shaped material and the opposite side edges thereof are joined to each other to form an annular cloth material. SOLUTION: A belt-shaped material 14 is folded back at a position spaced apart from a beginning end portion 16 being one end of the material 14 so as to be formed into an annular shape 15, in which an end of a finishing end portion 18 is partially superposed on the portion 16. Both openings on the opposite sides of the shape 15, the portions 16, 18 of the material 14 are fringed with a bias tape or the like to form a rack. The shape 15 is large enough to store newspaper or weekly magazine and each of the portions 16, 18 is disposed so that postcards and envelopes can be put into a pocket of each of the portions. A suspending means comprises an open means which is made of board material having a length equal to the width of a rack body and a string to suspend the rack body made of cloth material.
Patent JP-2000092627-A (JP)
Title: Linear motor car mounting liquid hydrogen cooled superconducting magnet combined with fuel battery
Inventor: SAWADA KAZUO
IPC: B60L13/03
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor car on which a liquid hydrogen cooled superconducting magnet combined with a fuel battery using hydrogen is mounted in order to generate a power for the cooling of the superconducting magnet and for a mobile electric apparatus. SOLUTION: A linear motor car on which a liquid hydrogen cooled superconducting magnet combined with a fuel battery is mounted has the liquid hydrogen cooled superconducting magnet 1, a liquid hydrogen tank 4 placed on the superconducting magnet 1, a hydrogen cooling pipe 5 which is connected to the liquid hydrogen tank 4 and fixed to the heat shielding plate 3 of the liquid hydrogen cooled superconducting magnet 1, a liquid hydrogen filling-up device 6 connected to the liquid hydrogen tank 4, a hydrogen storage device 9 connected to the liquid hydrogen tank 4 and the hydrogen cooling pipe 5, the fuel battery 10 connected to the liquid hydrogen tank 4 and the hydrogen cooling pipe 5, a DC/AC converter 11 connected to the fuel battery 10, and the mobile apparatus connected to the DC/AC converter 11.
Patent JP-H06102720-A (JP)
Title: Image forming device
Inventor: KAMIBAYASHI HIDEYUKI
IPC: G03G21/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain an image forming device suppressing dispersion in a response time caused by a change in a clutch state and simultaneously, having excel lent image formation. CONSTITUTION:When a power source is turned on and a main motor M1 obtains prescribed rotational speed, the clutch CL1 driving a pair of clutch timing rollers 15 is turned on. Time until the rotational speed of a pair of the timing rollers 15 reaches prescribed one after the clutch CL1 is turned on is counted and when the value beta of the count is smaller than a prescribed value alpha set in advance, the value of a clutch timer is changed.
Patent JP-H0974154-A (JP)
Title: Semiconductor device
Inventor: TANIGUCHI YOSHIKUNI
IPC: H01L23/28
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To lighten thermal stress to be generated in a second terminal and to prevent damage by sealing a wiring board having a first terminal having the same thermal expansion coefficient as a main wiring board and to be connected to a single or a plurality of electrodes and an external connecting second terminal to be connected to it. SOLUTION: The circuit surface 21A of a bare chip 21 mounts a wiring board 22 made of an organic board the same as a main wiring board a size smaller than that surface. Along with joining each internal connecting terminal 26 provided on the terminal surface 22A of the wiring board 22 to the corresponding pad of the bare chip 21 with a wire 27, a solder ball 29 is provided on the upper end surface of an external connecting terminal 28 provided corresponding to each of these internal connecting terminal 26, and the bare chip 21 and the wiring board 22 are sealed into a body with insulating resin 23. As a result of this, it becomes possible to lighten stress concentration to be generated in the external connecting terminal 28 owing to the difference of the thermal expansion coefficients.
Patent JP-H1192087-A (JP)
Title: Winch of construction machine
Inventor: KITAOKA SATOSHI
IPC: B66D1/44
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To vary the transmission force of half clutch in multistages, by making an oil, feed circuit to an hydraulic cylinder for clutch by one system, and varying the circuit pressure of the circuit in multistages. SOLUTION: The pressure oil discharged from a pilot pump 1 is branched through a flow divider 2, and one of them is connected with a hydraulic cylinder 5 for clutch through a check valve 3a, a throw return valve 4 and a solenoid valve SOL.3. The solenoid valves SOL.5 and SOL.6 for controlling the operation of the relief valves 15, 15', are connected with a pilot hydraulic circuit (c) branched from a control circuit (a) before the throw return valve 4. A relief valve 14 which is setted in 85 kgf/cm<2> , is connected before the solenoid valves SOL.5 and SOL.6. The relief valves 15, 15' respectively hold the half clutch condition with 50 kgf/cm<2> and 40 kg f/cm<2> . One of the relief valves 14, 15, 15' are selected by a switch to be operated.
Patent JP-H0568150-A (JP)
Title: Facsimile equipment
Inventor: NAKATSUMA TAKUJI
IPC: H04N1/32
Filed: 1991-09-05
Abstract: PURPOSE:To store an error image without reducing memory efficiency by selecting an error image to be erased when error images are stored in a data storing means and storage is specified even if a storage area is filled with images. CONSTITUTION:A data communication part 19 stores a data communication result in a communication result table. The table is stored in a RAM 13 and the contents of the table are registered or updated by a CPU 11. The existence of an error image and the data volume of the error image can be registered in the table. Then the CPU 11 executes memory storage processing, judges whether the processing has normally been completed or not, at the time of normal end, erases the stored image data. When the processing is not normally ended, the data communication part 19 informs an error code to the CPU 11, analyzes the cause of the error, corrects the error, and then retransmits the corrected data. When a transmission command is inputted in the stored state of the error image, the oldest record data are erased, so that error images can be stored without reducing memory efficiency.
Patent JP-H09100052-A (JP)
Title: Sprocket wheel
Inventor: TSUKAMOTO YASUO
IPC: G03B17/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a tape conveying sprocket wheel that prevents what is called a mid-folding phenomenon from occurring, in particular causing no product failure at all. SOLUTION: A spring 5 is built in a sprocket wheel 10 conveying a film carrier tape as a wheel pin 1 and this sprocket wheel of a tape are engaged with each other, and in this constitution, the sprocket wheel 10 is so constituted as to make an interspace (d) in the cross direction of the film carrier tape of a sprocket pin 1 become variable by elastic force of the spring 5. According to the constitution like this, if the interspace (d) in the tape cross direction of the sprocket pin 1 grows larger, tape tension is added to the cross direction, thereby preventing any mid-folding motion is prevented from occurring.
Patent JP-H1198263-A (JP)
Title: Information processor having radio portable telephone function and method for operating telephone applied to the same device
Inventor: TAMIYA MASAHIKO
IPC: H04M1/2745
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a telephone function by automatically setting a telephone number in an information processor which is equipped with radio portable telephone functions. SOLUTION: In an information processor having radio portable telephone functions, a CPU 1 allows a display part 8 for displaying a document data screen, and retrieves telephone number data from registered individual address data according to a character string, such as an individual name selected by a user. The CPU 1 sets the telephone number data as the telephone number data of the destination of telephone transmission, and automatically executes a telephone transmitting operation for executing an automatic telephone operation processing.
Patent JP-H1078472-A (JP)
Title: Method for diagnosing deterioration of cv cable
Inventor: HIROTSU KENICHI
IPC: G01R31/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To accurately measure only a signal due to deterioration by applying DC voltage superposed with an AC voltage between a conductor and a shielding layer of a CV cable, and measuring change of current flowing to the cable. SOLUTION: A switch 4 is opened, AC voltage is applied between a conductor 1A and a shield layer 1B of the CV cable 1 from an AC power source 2, and current I0 flowing to the cable 1 is measured. Then, the switch 4 is closed, DC voltage from a DC power source 3 superposed with the AC voltage is applied, and current I flowing to the cable 1 is measured. And, deterioration of the cable 1 is judged from a value of change ΔI=I1 -I0 of both the currents. A capacitor 5 is inserted as a bypass for inhibiting flow of the current flowing to the cable 1 to the source 3. Thus, only a signal due to water treeing degradation can be accurately measured irrespective of magnitude of a contact resistance of the metal shield layer with an external semi-conducting layer.
Patent JP-H03119626-A (JP)
Title: Circuit breaker
Inventor: KAMATA TEIJI
IPC: H01H71/12
Filed: 1989-09-30
Abstract: PURPOSE:To trip the latch body of a trip mechanism with a small force at the time of tripping by couplably coupling a rotatable latch receiver connected via an interlocking link pivotally connected to a switching action link mechanism with the latch body of the trip mechanism. CONSTITUTION:When the on-state is to be transferred to the off-state, an interlocking link 45 pivotally connected to a switching action link mechanism 14 and a latch receiver 42 pivotally connected to this interlocking link 45 are provided between the switching action link mechanism 14 of a switching mechanism 10 and the latch body 39 of a trip mechanism 30. The pressing force of the switching action link mechanism 14 holding the switching mechanism 10 in the closed state is dispersed to the interlocking link 45 and the latch receiver 42, the force applied to the latch body 39 is small, thus the latch body 39 of the trip mechanism 30 is operated with a small force by the application of the principle of lever at the time of tripping.
Patent JP-H04133686-A (JP)
Title: Power control circuit
Inventor: TAKAMI HIROYUKI
IPC: H02P7/288
Filed: 1990-09-25
Abstract: PURPOSE:To prevent erroneous operation by providing a delay circuit for delaying an input pulse and counting the delayed pulse upon occurrence of a reset pulse. CONSTITUTION:Upon turn ON of a switch SW, a timer circuit 2 begins time limit operation and power is fed to each circuit from a power supply circuit 6 during time limit operation of the timer circuit 2. A counter 4 is reset concurrently with the start of power supply from the power supply circuit 6. When the counter 4 is reset, output level at first output terminal O1 goes 'H' thus sustaining a transistor T3 in ON state. Since the output level at the second output terminal O2 of the counter 4 is 'L' at that time an oscillation circuit 5 functions. Consequently, a switching element Q is turned ON intermittently by the output from the oscillation circuit 5 thus bringing supply power to a motor M into low state.
Patent JP-S63112479-A (JP)
Inventor: KASHIWA TADANOBU
IPC: C04B40/02
Filed: 1986-10-29
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。