baber/WOPTO huggingface dataset:
Patent JP-H07253553-A (JP)
Title: Optical scan controller
Inventor: KITAGAWA SHUNJI
IPC: G06K15/12
Filed: 1994-03-15
Abstract: PURPOSE:To make respective image positions matched with each other by controlling the timing in optical scan of respective scanning laser beams by using a single clock signal related to an optical scan controller controlling the timing in the optical scan of the scanning laser beams irradiating a photoreceptor for forming plural images. CONSTITUTION:This device is provided with plural optical scanning parts radiating the scanning laser beams on a photoreceptor drum and forming an electrostatic latent image on the photoreceptor drum and a clock control part 16 using the single clock signal obtained from a reference clock oscillator 17 to generate a timing signal and sending the timing signal to respective optical scanning parts, and is constituted so that respective optical scanning parts control the timing of the scanning laser beams based on the timing signal received from the clock control part 16.
Patent JP-H02223886-A (JP)
Title: Moving object detecting device
Inventor: YAMAUCHI KAZUMASA
IPC: G01S13/56
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the malfunction and to surely execute the detection by providing a period measuring circuit for measuring a period of a Doppler signal and a deciding circuit for executing the detection and decision from an hourly variation of the measured period. CONSTITUTION:A detecting circuit 5 detects an output of a mixer 4, and outputs a Doppler signal containing a frequency deviation component generated by a movement of an object. In this state, for instance, in a deciding circuit 8, when a prescribed time for a decision is set as T0, when the Doppler signal whose S (case when it becomes shorter than the previous period) or L (case when it becomes longer than the previous period) continues exceeding the prescribed time T0 is generated, it is decided that a moving object exists and a detection signal is outputted. In such a way, the decision is executed by whether the waveform period is varied continuously in the same direction or not without integrating the Doppler signal, therefore, even if a continued noise such as an acoustic noise and an electrical noise, etc., is generated, no malfunction occurs.
Patent JP-S60188310-A (JP)
Title: Dentifrice composition
Inventor: NAGANUMA TAKESHI
IPC: A61Q11/00
Filed: 1984-03-08
Abstract: PURPOSE:A dentifrice composition, containing nonhydrated calcium hydrogenphosphate having a specific average size of crystallites measured by X-ray diffractometry and aluminum oxide having a specific aggregated particle diameter, having high cleaning power but low polishing power, and capable of giving good gloss to teeth. CONSTITUTION:A dentifrice composition containing (A) nonhydrated calcium hydrogenphosphate having 300-3,500Angstrom  average value of crystallite size measured by X-ray diffractometry, further 2.650-2.885g/cm<3> density, 2.5-20m<2>/g specific surface area measured by the BET method and 2-30mum average aggregated particle diameter as a polishing agent and (B) aluminum oxide having 0.5-10mum average aggregated particle diameter, low polishing power in spite of high cleaning power and good gloss imparting effect on teeth without damaging enamel thereof. The amounts of the above-mentioned components based on the total composition are preferably 1-60wt% component (A) and 1-30wt% component (B).
Patent JP-S55136731-A (JP)
Title: Antenna input unit
Inventor: KAWAI YUMIO
IPC: H04B1/08
Filed: 1979-04-11
Abstract: PURPOSE:To simplify the connection between the power feed line and television and to make low in the loss, by making bundle the antenna input terminals in common use and separate for VHF and UHF. CONSTITUTION:When the VHF.CHF signal is mixed at the antenna and input from the coaxial cable, the coaxial cable 6 is connected to the input terminal 3. Thus, the VHF signal is branched with UHF signal at the branch unit 11 and output from the terminal 9, and UHF signal is fed to the UHF exclusive use terminal 4 from the balance terminal 5 for jumper via the branch unit and balun 12. Further, when VHF, UHF are connected with separate feeding lines, the VHF signal is connected to the terminal 3 and the UHF signal is to the terminal 4.
Patent JP-H02223182-A (JP)
Title: Electric equipment for controlling microcomputer
Inventor: INUMADA MASATO
IPC: H01T4/10
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the adverse effect of static electricity on a microcomputer by discharging static electricity to one terminal of the primary coil of a control power transformer via a gap portion between a pair of discharge conductor patterns and a resistor. CONSTITUTION:When the grounding of an microwave oven main body 1 by an earth bar 7 or the like is forgotten and the static electricity charged on a user flows on the oven main body 1, the static electricity is discharged to a power conductor pattern 1 via an earth wire 21 and a discharge conductor pattern 19. Since a resistor 22 is connected between a discharge conductor pattern 20 and a power conductor pattern 11, the discharging voltage of a gap G portion between the discharge conductor patterns 19 and 20 is suppressed low, and the surge current flowing in the power conductor pattern 11 via the resistor 22 is suppressed low. The adverse effect of static electricity on a microcomputer can be prevented with a simple structure.
Patent JP-S57158856-A (JP)
Title: Copy accommodation device
Inventor: TAKAHASHI HIROSHI
IPC: G03B27/14
Filed: 1981-03-27
Abstract: PURPOSE:To change the position of a copy guide which makes edges of copies align, in accordance with the copy size, by fixing this copy guide to a paper ejecting tray with a magnet. CONSTITUTION:Copy papers are ejected onto a paper ejecting tray 1 from a copying machine 6 by a belt 7. A copy guide brought into contact with edges of copy papers is provided with a pin, and this pin is inserted to the hole of the paper ejecting tray 1 to fix the copy guide 2 in a desired position in accordance with the copy size. The head part of the pin consists of a magnet and is fixed to the paper ejecting tray by magnetic force.
Patent JP-S57159357-A (JP)
Title: Small sized electronic device
Inventor: HAYASHI YUTAKA
IPC: G04G19/00
Filed: 1981-03-27
Abstract: PURPOSE:To prevent the relinquishment of information, to enable re-writing of information and to save energy by means of a solar battery, by using a rewritable non-voltatile storage element lucky electron injection type memory. CONSTITUTION:An information input is inputted to a small sized electronic device through a switch circuit 1. An output of the circuit 1 is processed at a signal processing circuit 2, and information exchange is made between the circuit 2 and a storage circuit 3 as required, and the result is displayed on a display circuit 4. This device is provided with a solar cell 5 and the power supply such as a silver cell can be used at the same time. The relinquishment of information is prevented by using a lucky electron injection type memory newly developed, the rewriting of information is made possible, and the solar energy can effectively be used with the solar call.
Patent JP-H04282866-A (JP)
Title: Semiconductor memory cell
Inventor: ICHIKAWA FUMIO
IPC: H01L27/10
Filed: 1991-03-11
Abstract: PURPOSE:To increase the alignment margin of the word lines of a memory cell to bit contacts or the alignment margin of the word lines to capacitor contacts without increasing the size of the chip of a DRAM by a method wherein active regions are arranged at an inclination to the word lines. CONSTITUTION:Active regions 1 of a memory cell are arranged at an inclination of theta degree to the directions of word lines 3. For example, when the width LA of the regions 1 in the directions of bit lines is set in a width of 2mum and a matching margin (x) of the lines 3 to capacitor contacts 4 at the time when the angle theta of inclination of the regions 1 to the directions of the lines 3 is set at 45 deg. is calculated using x=[(1/sintheta)-1]XLAX1/2, a margin of about 0.4mum is increased compared with a conventional arrangement of the word lines 3. According to experiences, when the angle theta of inclination is set to satisfy 10 deg.<theta<80 deg., a good result is obtained.
Patent JP-S59169752-A (JP)
Title: Index driver
Inventor: MIYAZAKI HIROO
IPC: B23Q16/10
Filed: 1983-03-16
Abstract: PURPOSE:To make a unit compact and withstand heavy load by pivoting a main shaft which is fixed to an index driven body to a body part rotatably and axially slidably, connecting a hydraulic cylinder to said main shaft and making a coupling connectable and disconnectable to the main shaft. CONSTITUTION:A main shaft 2, which is fixed to an index driven body 1, is rotatably and axially slidably pivoted to a body part 3, and a hydraulic cylinder 4 is connected to the shaft 2. An index mechanism 5, which intermittently rotates the main shaft 2 by a definite angle each time by means of a hydraulic motor 9, is provided being related to the main shaft 2. And, further, a claw coupling 6, which consists of a movable side coupling member 8 fixed to the index driven body 1 side, and a fixed side coupling member 7 fixed to the index device body part 3, is provided between the main shaft 2 and the body part 3, and connected and disconnected through the operation of the hydraulic cylinder 4. Thereby the connect-disconnect operation of the coupling can be securely and rapidly performed by means of hydraulic force and the device can sufficiently withstand a heavy load while being able to be simplified.
Patent JP-H08239954-A (JP)
Title: Roof board material
Inventor: HASHI KAZUO
IPC: E04D1/12
Filed: 1995-03-06
Abstract: PURPOSE: To lower the probability of the generation of cracking due to the stress of load while maintaining strength against wind pressure by forming the upper end section side of a roof board material in a tapered shape. CONSTITUTION: Nailing sections 1 for nailing and fixing to the sheathing surfaces R2 of a roof R are mounted on plate-shaped roof board materials A2. Surfaces on the upper edge section 2 sides formed in a tapered shape nearer to rears towards the upper end section 2 sides than the nailing sections 1. Accordingly, contacting sections with the surfaces on the upper edge section sides of the roof board materials A1 on the lower sides are placed on the sides lower than the upper edge sections of the roof board materials A1 on the lower sides, and vertical distances among the nailing sections 1 and the contacting sections are lengthened, thus dispersing load from upper sections, then lowering the probability of the generation of cracking in the nailing sections 1.
Patent JP-H061177-A (JP)
Title: Interior trim fastener
Inventor: NAIJIERU SUCHIIBUN ROORENSU
IPC: B60N2/90
Filed: 1993-03-05
Abstract: PURPOSE: To provide an improved trim fastener for automotive interior trim parts, having a simple structure, and being capable of being manufactured from an inexpensive material, can exhibit excellent grasping force positively, and being attached and removed easily. CONSTITUTION: This trim fastener 10 is provided with a body portion 11 having an elongate plan section, the base 12 of the body portion 11 having a protrusion 15, a tongue formation part 16, and a lip formation part 17 which are adopted to slidingly-engage with a corresponding key-hole-shaped opening in a supporting panel or a bracket. A button 35 having a plan section meeting the body portion 11 is pivotally disposed on the upper face 27 of the body portion 11, and is rotated facing to the body portion 11 between a first position aligned with the body portion 11 and a second position at which it extends transverse to the body portion 11.
Patent JP-H07267941-A (JP)
Title: 3-arylglycidic ester derivative and its production
Inventor: FURANKO BAZETSUTEI
IPC: A61P35/00
Filed: 1993-03-05
Abstract: PURPOSE: To obtain the subject novel compound exhibiting excellent tyrosine kinase inhibitory activities and useful as anti-proliferative agent, an anticancer agent and a remedy for coronary diseases.  
     CONSTITUTION: There is provided a compound of formula I [wherein Ar is naphthalene, 5',6',7',8'-tetrahydronaphthalene, quinoline or indole; R and R 1  are each H, halogen, OH, 1-6C alkyl, 1-6C alkoxy, 2-6C acyloxy, CN or NO 2 ; one of X and Y is H, CN, a group of the formula: -COOR 2  (wherein R 2  is 1-6C alkyl) or a group of the formula: -CONR 3 R 4  (wherein R 3  and R 4  are each H or R 2 ) and the other is CN, or a group of formula II or III], e.g. 2- carbethoxy-3-(2'-naphthyl)oxirane. The compound of formula I wherein one of X and Y is H and the other is a group of the aforementioned formula:-COOR 2  is obtained by subjecting a compound of formula II to a condensation reaction with a compound of formula III (wherein W is halogen). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07231299-A (JP)
Title: Optical transmission system
Inventor: NISHIMURA AKIRA
IPC: H04B10/032
Filed: 1994-02-18
Abstract: PURPOSE:To form the optical transmission system in which no changeover device is required on the user's side and the optical transmission can be changed-over. CONSTITUTION:An active transmission line 4 and a standby transmission line 5 are installed between terminals A and B. A changeover device 6 is provided to the terminal A and is used to select the active transmission line 4 or the standby transmission line 5. The active transmission line 4 and the standby transmission line 5 are connected to the terminal B via a photocoupler 1. Only the active transmission line 4 is in use in figure and when the standby transmission line 5 is selected, the changeover device 6 has only to be switched. The reflecting luminous intensity when optical connectors 2, 3 are not coupled is set equal to or less than that when they are coupled. Thus, even when the optical connector 3 of the standby transmission line is not connected, the effect of giving the reflected light from the optical connector onto a terminal equipment is not caused.
Patent JP-S53129803-A (JP)
Title: Manufacturing method of flat armature
Inventor: YAMASHITA FUMITOSHI
IPC: H02K23/54
Filed: 1977-04-19
Abstract: PURPOSE: To completely fix wires by performing heating pressure molding through a rubber elastic body and rigidifying a flat armature winding when self-fusion sheets are piled up on both surfaces of the armature and heat-pressure-molded. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240209-A (JP)
Title: Method for joining reinforcing bar
Inventor: HAMASHIMA YOSHIO
IPC: B23K20/12
Filed: 1995-03-06
Abstract: PURPOSE: To easily join reinforcing bars together by setting between two reinforcing bars a joint which is different from the reinforcing bars that are opposed to each other in the axial direction and friction-welding two reinforcing bars to the joint by pressing two reinforcing bars on the joint while rotating the joint. CONSTITUTION: A joint 3 which is different body from reinforcing bars 1, 2 is set between two reinforcing bars 1, 2 which are opposed to each other in the axial direction with their axes aligned or nearly aligned and a projection 3a of the joint 3 is put into contact with the steel bar 1 and a projection 3b is put into contact with the reinforcing bar 2, respectively. In this state, the reinforcing bar 1 is fixed on a frame 11 by a chuck 8 and the reinforcing bar 2 is fixed on a frame 12 by a chuck 9 and the joint 3 is fixed on a driving gear 5 by a chuck 4 and then the joint 3 is rotated by a driving motor 7 around the axis as one piece with the driven gear 5 via a driving gear 6. At the same time a pressing means 10 is activated to press two reinforcing bars 1, 2 on the joint 3 and thus to frictionally weld two reinforcing bars 1, 2 to the joint 3.
Patent JP-S54138258-A (JP)
Title: Elevator installing method
Inventor: OOHARA YUTAKA
IPC: B66B11/00
Filed: 1978-04-19
Abstract: PURPOSE: To provide an elevator installing method, according to which templates for installing  and centering various elements in the tower are arranged on machine beams, whereby centering  operation for installation of elevator can be carried out in economical, safe and efficient manner.   
     CONSTITUTION: Centering template 10 for installation of threshold at the entrance of hall, centering template 16 for installation of cage rail, and centering template 19 for installation of rail for  balance weight are arranged on machine beams 9 which are fixed on the floor of machine  room where elevator hoisting machine is to be installed, so as to facilitate centering operation for  installation of various elements in the tower. These centering templates 10, 16, 19 are respectively  formed with holes 11, 17, 20 for extending datum piano wires 7a, 7b, 7c therethrough and  elongated adjustment holes 12, 18, 21 used for aligning the center line X to the reference center  of the building. After placing these centering templates on the machine beams and extending  piano wires through the holes 11, 17, 20, these piano wires are fixed such that they are aligned  with the reference center of the building, by shifting the centering templates. According to the  above method, centering operation for installation of various elements in the tower can be carried  out in economical, safe and efficient manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03250633-A (JP)
Title: Apparatus for carrying carrier tape
Inventor: IIDA MINEAKI
IPC: H01L21/50
Filed: 1990-02-28
Abstract: PURPOSE:To make it possible to engage the midway part of a carrier tape with a sprocket wheel with a tape guide moved back when replacing the carrier tape by placing the tape guide on the outer circumference of the sprocket wheel and by sending out the carrier tape along the tape guide using a mechanism for sending a tape. CONSTITUTION:By advancing a movable carriage 30 to a sprocket wheel 11 using an air cylinder 31, a tape guide 25 is opposed to the outer circumference of the sprocket wheel 11. Then, by a guide part 27, a temporal carrying way 9a is formed on the outer side of an ordinary carrying way 9. By operating a mechanism 21 for sending out a tape, a carrier tape 3 is sent out, being sandwiched in between a driving roller 22 and a coupled driving roller 23. Then, the carrier tape 3 is passed through a metallic pattern 10, and is introduced into the guide part 27 of the tape guide 35. The guide part 27 keeps being bent in the form of a circular arc. Therefore, the carrier tape 3 is rolled around a part 12 for rolling a carrier tape, taking a long way around the sprocket wheel 11.
Patent JP-S56142608-A (JP)
Title: Plunger device
Inventor: KUSAKA SATORU
IPC: H01F7/18
Filed: 1980-04-07
Abstract: PURPOSE:To decrease sounds in case of working and enable the control of operating speed by a method wherein a drive coil and a speed sensor are mounted, currents  supplied to the drive coil are controlled by the detecting output of the speed sensor  and speed-servo is applied. CONSTITUTION:A discoid yoke 2 is disposed at an approximate central section of a cylindrical yoke 1 toward the inside, center yokes 3, 4 are mounted at a central section of the yoke 2 and ringed magnets 5, 6 are installed at both sides of the yoke 2. Bobbins 9, 10 are each fitted to the center yokes 3, 4 in slide-possible shapes. A drive coil 11 and a speed detecting coil 12 are each wound on the bobbins 9, 10, and the bibbins 9, 10 are connected by several connecting rods 14 penetrating a through hole 13 of the yoke 2. When the drive coil 11 is conducted, the coil 11 is moved in the axis direction, the speed detecting coil 12 is also moved together with the coil 11, and current, proportional to the speed flow through the coil 12, thus allowing speed-servo by the output.
Patent JP-S61203137-A (JP)
Title: Electrically conductive film having rectifying action
Inventor: KONDO YOSHIKAZU
IPC: C08G79/12
Filed: 1985-03-06
Abstract: PURPOSE:To provide the titled electrically conductive film which is chemically and physically stable and has excellent mechanical strength and rectifying action by plasma-polymerizing tetramethyltin and a gas contg. oxygen to form a film on a substrate. CONSTITUTION:A glass sheet having an indium/tin oxide film having a surface resistance of 15OMEGA/cm<2> is placed on a substrate 5. 10pts.vol. tetramethyltin from a container 16 and 1pt.vol. oxygen and other gases from gas sources 16, 17 are introduced into a reactor 2, which is then evacuated to a degree of vacuum of 0.001-100Torr. An electrode 3 is heated to 300 deg.C and a high frequency vibration in the order of kHz to MHz at an output of 1W/cm<2> or below is applied thereto generate plasma and to form a polymerized film, thus obtaining a film having an electrical conductivity of 10<-3>-10<2>S/cm, a rectifying action with a rectification, factor of 5 or above and an IR spectrum intensity ratio satisfying the relationship of the formulas.
Patent JP-H07251962-A (JP)
Title: Paper feeding device
Inventor: SAKAMOTO MITSUNORI
IPC: B65H3/06
Filed: 1994-03-16
Abstract: PURPOSE:To provide a paper feeding device which is constituted to widen the using range of a paper sheet without impeding separation performance. CONSTITUTION:A groove part 9 having a specified depth formed along a peripheral direction is formed approximately in the central part in the direction of width of a paper feed roller 7. The groove part 9 is filled with a number of needles 10 being needle-form bodies. The needle 10 is protruded from the outer peripheral surface of the paper feed roller 7 by an amount equivalent to length (a) and inclined at an angle theta with a linear line passing through the center thereof in a paper feed direction.
Patent JP-S55139680-A (JP)
Title: Tape end advance annunciating unit
Inventor: FUJII NOBORU
IPC: B65H26/00
Filed: 1979-04-13
Abstract: PURPOSE: To notice previously when a tape ends without reference to hub diameters of supply and take-up reels by detecting the numbers of turns of supply and take-up reels and then by previously noticing the tape end by comparing the numbers of turns with the fixed reference number of turns.  
     CONSTITUTION: When supply reel 1 has a thick hub, the output of frequency discriminator 4 is held at high level (1) via rotation detector 2 at the point in time when its number of turns reaches N1. Since its number of turns is less than reference one N3, the output of discriminator 6 is held at low level (0). Therefore, the output of inverter 11 is "1". On the other hand, the number of turns of take-up reel 7 is lower than N and discriminator 10 outputs "0", so that the output of inverter 12 will be "1". As a result, a previous notice signal for the tape end is output from OR circuit 14 to terminal 15 via AND circuit 13. When the hub diameter is thin, the previous notice signal is sent out to terminal 15 through discriminator 5 of reference rotational frequency N2 and discriminator 10 of N. Therefore, the tape end can previously be noticed without being influenced by the diameter of the hub. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06236064-A (JP)
Title: Developer
Inventor: AISAKA NORIYUKI
IPC: G03G9/08
Filed: 1993-02-09
Abstract: PURPOSE:To provide an electrophotographic developer suppressing toner filming phenomenon and fogging phenomenon even when the developer is used at high temp. and humidity or the number of copies exceeds about 50,000. CONSTITUTION:Spherical fine powder of a copolymer having 0.15-1.00mum average particle diameter is formed by emulsion-polymerizing 90-99.5 parts styrene monomer and 0.5-10 parts acrylic monomer with a polymn. initiator in the presence of 0.005-0.200 part anionic, nonionic or cationic emulsifier. Toner powder is mixed with 0.1-1.5% of the spherical fine powder to obtain the objective developer.