baber/WOPTO huggingface dataset:
Patent JP-H08138869-A (JP)
Title: El element
Inventor: HIRAYAMA IWAO
IPC: H05B33/12
Filed: 1994-11-07
Abstract: PURPOSE: To provide an EL element with improved moisture resistance. CONSTITUTION: An El element has a transparent substrate 1 in the back side of which a transparent electrode layer 1a is formed, an electroluminescent layer 2 formed on the back side of the transparent electrode layer, an insulating layer 3 formed in the back side of the electroluminescent layer, and a back side electrode layer 4 formed in the back side of the insulating layer. Phosphazene polymer is used as a binder for at least one layer between the electroluminescent layer 2 and the insulating layer 3. Phosphazene polymer may also be used as a binder for a conductive powder for the back side electrode layer 4.
Patent JP-2001088580-A (JP)
Title: Engine control device
Inventor: TABATA ATSUSHI
IPC: F02D29/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem posed in case of combining the stop-restart of an engine with an electromagnetic clutch. SOLUTION: In a D economy running system (an engine stops when a shift lever is at even in D or a running position), in the case of economy running conditions being unmaterialized (NO in step 1040), engine driving continuation is instructed (step 1050) to return. In the case of the economy running conditions being materialized (YES in step 1040), an electromagnetic clutch is first put off (step 1060), and then the engine is stopped (step 1070) to return. As a result, a current does not flow to the electromagnetic clutch while the engine is at a stop in eco-run, so that power consumption is economized.
Patent JP-H01117094-A (JP)
Title: Rail structure of rack mount
Inventor: MAKINO JUNICHI
IPC: H05K5/02
Filed: 1987-10-30
Abstract: PURPOSE:To determine the positions of mounting only by counting the number of projecting sections on which articles to be loaded of (n) times (integral times) as large as the positions of mounting are loaded, and to prevent erroneous mounting by forming the projecting section of the side face of a rack to a channel shape and shaping the channels at regular pitches. CONSTITUTION:An electronic apparatus 1 is fixed to left and right chassis rails 2 by screws 7, and the chassis rails 2 are slid and insert. ed so as to be fitted to side-face projecting sections integrally bent at regular intervals of (n) times as large as the positions of mounting to left and right side face plates 3 set up into a rack 4. Rail stoppers 5 are installed to the rear sections of the chassis rails 2 so as to be engaged when the electronic apparatus 1 is pulled out, and collide with side face stoppers 6 set up to the side face plates 3 and are connected. When the electronic apparatus 1 is housed into the rack 4, the rail stoppers 5 collide with rail fixing sections 3-2 shaped by bending one parts of the side face projecting sections 3-1 of the side face plates 3, and the electronic apparatus is housed at a fixed position in the rack 4.
Patent JP-S62132110-A (JP)
Title: Apparatus for measuring horizontal displacement quantity of underground excavator
Inventor: MIMURA TATSUO
IPC: G01C15/00
Filed: 1985-12-04
Abstract: PURPOSE:To measure the horizontal displacement quantity of an underground excavator from an execution scheme line in a real time without accompanying traffic blocking, by calculating the horizontal displacement quantity on the basis of the detection value of a magnetic field detection element and the depth of the detection element from a magnetic field generating cable. CONSTITUTION:An underground excavator 1 starts excavation from a departure pit 2 while a guide line 4 is laid on the surface of the earth along an execution scheme line and a constant current with low frequency is supplied from an AC constant current source 5. Coils 11-13 and an inclination gauge 14 are arranged to the excavator 1 and the outputs thereof are respectively transmitted to an arithmetic unit 7 through a signal transmission line 6. The arithmetic unit 7 calculates V2/V1 from induced electromotive voltage levels V1, V2 respectively detected by the coils 11, 12 and calculates a depth (d) from a predetermined formula on the basis of an inclination gauge 14. Further, on the basis of the angle of rotation of the coil 13 when the output of the inclination gauge 14 and that of the coil 13 become min., the depths of the respective coils 11, 12 and the distance between the coils 11, 12 are corrected according to a predetermined formula and the corrected values are substituted for the other predetermined formula to calculate the horizontal displacement quantity of the excavator 1.
Patent JP-H02121721-A (JP)
Title: Manufacture of bent pipe and its apparatus
Inventor: KANEKO TOSHIO
IPC: B21D7/08
Filed: 1988-10-31
Abstract: PURPOSE:To improve the working efficiency for the manufacture of a bent pipe by pressing in a stock between an arcuate bent hole and a mandrel to form a bent pipe, pulling out the mandrel and the bent pipe by a supporting rest, restraining the bent pipe by a locking bar from turning and turning the mandrel. CONSTITUTION:The mandrel 7 is inserted into a fixed die 1 having an arcuate bent hole 4 so that it can go in and out. The stock 5 is pressed in by a push bar 14 between the bent hole 4 of a die 1 and the mandrel 7 to form the bent pipe 5'. After it is formed, a supporting rest 6 is rotated to draw out the mandrel 7 and the bent pipe 5' from the die 1. Under such a state, the locking bar 21 is inserted into a boundary part between the supporting rest 6 and the mandrel 7 to lock the tip of the bent pipe 5' and further the supporting rest 6 is turned to restrain the bent pipe 5' from rotating and the mandrel 7 is turned to separate the bent pipe 4 from the mandrel 7. By this method, the working efficiency for the manufacture of the bent pipe can be improved.
Patent JP-2001101899-A (JP)
Title: Semiconductor memory and its control method
Inventor: OTSUKA NOBUAKI
IPC: G11C29/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the stress level applied to each memory cell is not affected by a defective cell. SOLUTION: This device is provided with an address baffer 1, a first pre- decoder 2, a register circuit 3, a fuse data storing section 4, a first multiplexer 5, a second pre-decoder 6, an inverter 7, a second multiplexer 8, and a memory cell array 9. In order to store a result to which an address of a defective part is pre-decoded as fuse data corresponding to a result to which an address signal externally inputted is pre-decoded, the fuse data storing section 4 can not only replace a defective part by a spare cell, but can set a state in which a defect does not exist in fuse data. Therefore, desired stress applied to all memory cells excluding a defective part at the time of a burn-in test by utilizing fuse data.
Patent JP-H02119490-A (JP)
Title: Picture transmitter-receiver
Inventor: ARIGA SAKAE
IPC: H04N7/14
Filed: 1988-10-28
Abstract: PURPOSE:To adjust the direction of a television camera optionally in the state of fixing a television main body by providing a frame supporting a television camera and having plural degrees of freedom. CONSTITUTION:A television camera 2 is incorporated in a frame 9, the frame 9 has a degree of freedom by using a drive section 10 and one end of the frame 9 is connected to a television main body 6. Thus, in order to direct the television camera 2 vertically and horizontally, the frame 9 is lifted up from the television main body 6 to vary the direction of the television camera 2. Simultaneously, the framing of an object is facilitated by adjusting a zooming lever 12. Thus, a degree of freedom is provided to the frame 9 supporting the television camera 2 able to adjust the angle of the camera from a wide angle to a telephoto angle so as to set the position of an object freely.
Patent JP-H02119412-A (JP)
Title: Semiconductor delay circuit
Inventor: KOBAYASHI YASUO
IPC: H03K5/133
Filed: 1988-10-28
Abstract: PURPOSE:To always keep a prescribed delay time without being affected by the fluctuation of a power voltage by supplying a prescribed voltage of a con stant voltage generating section as a power supply of a delay circuit section. CONSTITUTION:A constant voltage generating section 1 consists of series connec tion of a resistor R11 and diodes D11-D18, and since the forward on-voltage of one of the diodes D11-D18 is nearly 0.8V, a potential difference of nearly 4. 0V is generated across the series connection circuit of the 5 diodes D11-D18. That is, an output voltage Vp of the constant voltage generating section 1 is nearly 4.0V, and even if the power voltage Vcc is fluctuated from, e.g., 4.5V to 5.5V, the output voltage Vp is always as nearly 4.0V. Thus, the power voltage fed to a delay circuit section 2 is always kept to nearly 4. 0V independently of the fluctuation of the power voltage Vcc and the value of the on-resistance of MOS transistors(TRs) QP12, QP13, QN12, QN13 being components of the delay circuit section 2 is kept nearly constant. Thus, a constant delay time is always kept independently of the fluctuation of the power voltage Vcc.
Patent JP-H03135429-A (JP)
Title: Washing device for agitator
Inventor: MASUDA KANEO
IPC: B01J19/00
Filed: 1989-10-23
Abstract: PURPOSE:To efficiently wash an agitator with the washing device by moving a movable conveyor carriage loaded with the washing device mounted on a movable pedestal to the station where an agitator is set. CONSTITUTION:The washing device A in which the washing liquid in a washing liquid tank 16 is allowed to be injected into a washing vessel 15 is set on the movable pedestal 12. The movable pedestal 12 mounted with the washing device A is loaded on the conveyor carriage 11, and the movable pedestal 12 loaded on the conveyor carriage 11 is moved to the working station where agitation units 50, 51 are set, and an agitator B of the agitation unit is inserted into he washing vessel 15 to be washed. As a result, plural agitators are efficiently washed.
Patent JP-S63128353-A (JP)
Title: Photosensitive drum
Inventor: KAIRIKU YOSHINORI
IPC: G03G5/10
Filed: 1986-11-19
Abstract: PURPOSE:To reduce the number of optical parts and manhour in an assembling work, by swelling both end parts of an outer periphery larger compared with the center part, and forming a device possible to perform the optical correction of the optical system. CONSTITUTION:The shape of the photosensitive plane of a photosensitive drum 5 in which a laser beam 1 is scanned by a polygon mirror 13, is formed in such shape that both end planes are swollen larger compared with the center part so as to correct the distortion of the image-forming spot of the laser beam 1 on the photosensitive plane based on the plane inclining error of the polygon mirror 13. Therefore, since the photosensitive plane of the photosensitive drum 5 is formed in a non-cylindrical plane shape to correct the plane inclining error even when the plane inclining error exists intrinsically in the polygon mirror 13, it is not necessary to install additionally a plane inclination correcting lens between an ftheta lens 14 and the photosensitive drum 5. In such way, it is possible to reduce the number of the optical parts in the device, and also, to reduce manhour in the assembling work such as an optical axis aligning work, etc.
Patent JP-S63128480-A (JP)
Title: Pattern processing method
Inventor: SUZUKI KAZUKO
IPC: G06T11/60
Filed: 1986-11-19
Abstract: PURPOSE:To automatically and equidistantly arrange the designated patterns again within a designated area by calculating the proper pattern spaces based on the distance integrated among patterns and the number of designated patterns and changing the graphic data on the designated patterns based on said pattern spaces to display the changed data again. CONSTITUTION:A pattern to be processed is designated out of those displayed patterns and the order of pattern is decided based on the graphic data on the designated pattern. Then the distances among patterns are obtained from the graphic data and integrated based on said order of patterns. The proper pattern spaces are calculated based on said integrated distance and the number of designated patterns. Based on these pattern spaces, the graphic data is changed and the patterns are displayed again based on the changed graphic data. Thus an area where the patterns are evenly arranged is designated together with the subject pattern of this area. Then the designated patterns are automatically and equidistantly arranged again within a designated area.
Patent JP-H06123576-A (JP)
Title: Heat exchanger with fin and manufacture thereof
Inventor: NISHIWAKI FUMITOSHI
IPC: F28F1/32
Filed: 1992-10-13
Abstract: PURPOSE:To enable mass production of a heat exchanger with fins enabling prolongation of a time of operation till defrosting, at an excellent yield and a low cost, by attaining resistance to frosting by applying treatment for repellency of high durability and reliability to the surface of the heat exchanger. CONSTITUTION:In a state wherein a heat exchanger comprising a group 7 of heat exchanger tubes and a group 8 of fins is assembled or in a state before tube expansion wherein the heat exchanger tube group is inserted through the fin group, a DLC thin film 11 of which the main constituent is carbon is formed on the surfaces of the fin group 8 and the heat exchanger tube group 7 from the direction of the air inflow end of the fin (front edge of the fin) and then the surface of the DLC thin film 11 is exposed to plasma containing a fluorine element. Thereby the thin film of which the main constituent is carbon, which has very high repellency and of which a surface layer is fluorinated is formed on the surface of the heat exchanger.
Patent JP-H06122159-A (JP)
Title: Manufacture of laminated molded form
Inventor: ABE HIROSHI
IPC: B29C47/00
Filed: 1992-10-13
Abstract: PURPOSE:To form a recess pattern on a surface of a sheet by adhering a decorating thermoplastic resin sheet to a surface of a melted resin to be continuously discharged from a mold, and spraying hard particles, etc., to the sheet in a softened state. CONSTITUTION:Melted resin 11 made of a molded form body is continuously extrusion molded from a mold 1, and a decorating thermoplastic resin sheet 8 is so continuously supplied to the surface of the resin 11 discharged from the mold 1 as to dispose the sheet 8 along the resin 11. After the sheet 8 is pressed to the resin 11 by a horizontal roller 2 to be adhered, both sides of the sheet 8 are adhered to the side face of the resin 11 by a vertical roller 3 while bending the both sides of the sheet 8. Thereafter, hard particles each having mean particle size of 1mum-10mm or a fibrous hard material 15 having a length of 15mm or less is sprayed to the surface of the sheet 8 of a soft state to recess the surface, thereby forming a real recess pattern on the surface of the sheet. A molded form is cooled in a water-cooling zone 5, and a residual hard material 15 is removed by a rotary brush 16.
Patent JP-H03135700-A (JP)
Title: Vehicle position calculation device
Inventor: ITO MASAHIRO
IPC: G01C21/00
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the wear and the deterioration of a medium drive device, and to calculate a vehicle position continuously for a long time by driving a medium by the medium drive device only when the medium drive device reads map information. CONSTITUTION:At the time of reading the digital map information from a CD-ROM medium 11, a position calculation device 14 outputs a CD-ROM start signal to a drive control part 15, and the drive control part 15 starts the revolving mechanism 12a and the pickup mechanism 12b of a CD-ROM drive device 12. When the read of the digital map information is completed, the position calculation device 14 stops outputting the CD-ROM start signal, and the drive control part 15 stops the revolving mechanism 12a and the pickup mechanism 21b of the CD-ROM drive device 12. Thus, by driving the medium 11 only when the medium drive device 12 reads the map information, the wear and the deterioration of the medium drive device is eliminated, and the vehicle position can be calculated continuously for a long time.
Patent JP-H01116736-A (JP)
Title: Input/output port system for one-chip microcomputer
Inventor: YASUI TAKASHI
IPC: G06F15/78
Filed: 1987-10-29
Abstract: PURPOSE:To make the detection of trouble location easy, to make the circuits of respective parts into modules as standard circuits and to make a test program common by disconnecting peripheral circuits from a CPU and executing a mode switching with an input output port terminal. CONSTITUTION:The title system is provided with a data bus buffer circuit 1, an input buffer circuit 4 connected to a port terminal, an input latch circuit 5, a data output register 6, a data direction register 2, a 3-state output buffer circuit 3 to output the contents to the port terminal and a circuit 7 to control the selection of a chip and the read/write of the respective registers and provided with a 3-state input buffer circuit 8, an output data multiplexer 9 and an output buffer control circuit 10 able to determine an input output direction derectly from the inside of the chip independently of the data direction register. Thus, test time becomes short, the detection of the trouble location becomes easy and further, the test program can be made common for standard circuits.
Patent JP-H08103332-A (JP)
Title: Motor toothbrush with vertical motion bristle
Inventor: MATSUOKA NORIYASU
IPC: A46B13/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a motor toothbrush with vertical motion bristle easy to remove dental plaque without hurting a tooth and gingiva and with widely improved tooth-brushing efficiency, by directly or indirectly mounting bristle bundles on a wire- or band-shaped vibration transmission and amplification body, and transmitting vibration and giving vibration to an end of the amplification body by attaching them on the head part of a toothbrush handle. CONSTITUTION: A bristle bundle 3 is indirectly mounted on a wire- or band- shaped vibration transmission and amplification body 6 putting a stem 4 out. Or, direct mounting on the vibration transmission and amplification body is also preferable. The vibration transmission and amplification body 6 is mounted on the head 2 of a tooth brush to give vibration to an end 6' of the wire- or band-shaped vibration transmission and amplification body 6. As a result, the wire- or band-shaped vibration transmission and amplification body vibrates and resonates and tips of individual bundles connecting thereof are respectively moved vertically by the vibration.
Patent JP-H04149892-A (JP)
Title: Method for controlling memory
Inventor: SAEGUSA FUMIHIRO
IPC: G06F12/00
Filed: 1990-10-11
Abstract: PURPOSE:To shorten time by constituting a DRAM of four or more banks, successively accessing respective banks and executing the precharging and refreshing operation of one bank during the access period of another bank. CONSTITUTION:The DRAM 1 is constituted of plural banks B0 to Bm and divided into (n+1) units at the time of defining the number of bytes to be accessed by each bank in one access time, i.e. an area corresponding to the number of addresses, as one unit. When a CPU 2 inputs an address signal SA for the DRAM 1 in a DRAM control circuit 3, addresses are formed in the circuit 3 and control signals Sc0 to Scm such as RAS and CAS signals are inputted to respective banks B0 to Bm. On the other hand, data D can be written/read out in/from the addresses specified by the control signals Sc0 to Scm by means of the CPU 2.
Patent JP-H06133543-A (JP)
Title: Rcc system switching power supply
Inventor: AKIMOTO SHINICHI
IPC: H02M3/338
Filed: 1992-10-13
Abstract: PURPOSE:To prevent lowering of oscillation frequency by providing a circuit for turning a switching element forcibly ON upon elapse of a preset time to restrict lowering of oscillation frequency at the time of heavy load on the side of primary DC power supply. CONSTITUTION:An oscillation frequency circuit 40 comprises a rectifying diode D3 connected with a second auxiliary winding Np3 provided on the primary of a pulse transformer 20, a reverse current prevention diode D4, and a set of resistor R2 and capacitor C3 for determining the charging time constant. When a voltage control circuit 13 turns a control element Q2 OFF based on an ON-OFF control signal CNT generated from a control signal generating circuit 32 based on a feedback signal Vf, current flows from the second auxiliary winding Np3 through the rectifying diode D3 and the charging resistor R2 into the charging capacitor C3. When ON voltage of the switching element Q1 is exceeded, the switching element Q1 is turned forcibly ON.
Patent JP-H0531529-A (JP)
Title: Method for reducing billet from container
Inventor: YAMAMOTO TAKEJI
IPC: B21C35/04
Filed: 1991-07-26
Abstract: PURPOSE:To safely and easily take a billet out in a time when this billet charged in a container is become impossible to be extruded. CONSTITUTION:A die stem 29 for extruding and a die stem 40 for receiving an impossible extrusion billet are arranged at two places of a die slide 25 by making them respectively in anti-extruding directions, when a billet 11 charged in a container 13 is become impossible to be extruded, this billet 11 is reduced by changing once upon a time from the extrusion die stem 29 to the stem 40 for receiving the extrusion impossible billet.
Patent JP-H04150072-A (JP)
Title: Non-volatile semiconductor memory cell and data erase thereof
Inventor: IWASA SHOICHI
IPC: H01L27/115
Filed: 1990-10-12
Abstract: PURPOSE:To enable low power source voltage operation by forming a region between a floating gate electrode and a control gate electrode of a multilayer insulation film which comprises a silicon oxide film, a silicon nitride film and a silicon oxide film. CONSTITUTION:An erase gate electrode 8 comprising an N type polycrystal silicon layer is formed in a self-matching manner by way of a silicon oxide film/silicon nitride film/silicon oxide film type third gate insulation film 7. In addition, a lower part of a floating gate electrode 6 is partially capacity- bonded by way of a second gate electrode 5 whose structure is identical to that of a control gate 3, thereby constituting a write in/read out transistor of the floating gate electrode 6, the first gate silicon oxide film 4, and source/ drain diffusion layers 14 and 15.
Patent JP-H07101627-A (JP)
Title: Unit bobbin
Inventor: HIRAFUNE SHUNICHIRO
IPC: B65H75/38
Filed: 1993-10-06
Abstract: PURPOSE:To unitize a bobbin body and a case body useful, when used in the manufacture process of an optical fiber. CONSTITUTION:This unit bobbin has a bobbin body 10 and a case body 20 whose external form is not rotary, and the bobbin body 10 is accommodated, capably around the through hole 12 at the center of the drum 11, in the case body 20, and also a hole 24 communicating with the through hole 12 of the bobbin body drum 11, is provided, as the hole for insertion of the rotary shaft of an external device, at the external wall 22 of the case body 20. On the other hand, there is a unit bobbin provided with an opening for a linear substance and an opening and closing cover 26 for the opening at the external wall 22 of the case body 20 opposed to the periphery of the bobbin body drum 11 inside the case body 20, so it can be used, with the bobbin body 10 accommodated in the case body 20, and also the carriage and custody can be performed as it is by the nonrotary shape of the case body, and further the adhesion or penetration of the dirt, dust, etc., can be prevented effectively by the blockade of the opening and closing cover 26.
Patent JP-S60222355-A (JP)
Inventor: RAINHARUTO RESHIYU
IPC: B60T8/88
Filed: 1984-12-28
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。