baber/WOPTO huggingface dataset:
Patent JP-S5285634-A (JP)
Title: Exhaust gas cleaning device
Inventor: OZAKI MAKOTO
IPC: F02M25/07
Filed: 1976-01-12
Abstract: PURPOSE: In an exhaust gas cleaning device in which an exhaust gas is recirculated to decrease an amount of NOx, an intake air volume and recirculated exhaust gas volume are controlled to be proportionate with each other to decrease an amount of NOx effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59127892-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: IDE YUUICHI
IPC: H01S5/12
Filed: 1983-01-11
Abstract: PURPOSE:To concentrate currents and beams to an InGaAsP active layer, to oscillate the title laser by low threshold currents and to operate the laser with high efficiency by surrounding the active layer by a P type InGaAsP feedback layer, an N type InP clad layer and a P type InP clad layer, refractive indices thereof are smaller than that of the active layer and forbidden band width thereof is larger than that of the active layer, with the exception of the direction of projection of laser beams. CONSTITUTION:A groove of a V-shaped section is formed to one part of a substrate crystal in which a P type InGaAsP feedback layer (a first semiconductor layer) 2 with irregularities 11 is formed on the surface of an N type InP substrate (a semiconductor substrate) 1 and an N type InP layer (a second semiconductor layer) 12 is formed on the layer 2. The V-shaped groove reaches the InP substrate 1, and the direction of extension runs parallel with the direction of repetition of a period of the irregularities 11. An N type InP clad layer (a third semiconductor layer) 3 and an InGaAsP active layer 4 are formed in the V-shaped groove, an N type InP clad layer 3' as well as the N type InP clad layer 3 are formed on the N type InP layer 12 of the outside of the V- shaped groove, and a P type InP clad layer (a fourth semiconductor layer) 5 is formed on the surface of the layers 12, 3'.
Patent JP-S58121948-A (JP)
Inventor: NAKATANI TETSUO
IPC: A61H15/00
Filed: 1982-01-13
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-H11197302-A (JP)
Title: Shooting handle for game machine
Inventor: NAKAMURA YUTAKA
IPC: A63F7/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To allow a person in a hall to easily discover player's intentional position-fixed shooting as sort of professional criminal act while facilitating offered position-fixed shooting by placing a shooting stop operation part 4 at the optimum position while facilitating a harness treatment for pulling out a signal line. SOLUTION: A front grip member 2 is provided with a shooting stop operating section 4 to eliminate the need for reaching out finger tips of one hand holding a handle to the side of a rear grip member 1 or for feeling out the other hand to the side of the rear grip member 1 as seen in the past. This also facilitates the stoppage of shooting. Easier stoppage of shooting eliminates accidental changes in the adjusting position of a mobile operation member 3 to keep the intensity of the shooting properly after the releasing of the stoppage of shooting. The interference between a signal line of the shooting stop operation section 4 and the mobile operation member 3 can be avoided by a protection means 5. This enables preventing of the pinching or cutting of the signal line of the shooting stop operation section 4, malfunctioning of the mobile operation member 3 or the like.
Patent JP-S58119521-A (JP)
Title: Scooping device for punched unbound book wet from printing
Inventor: SANADA HIROSHI
IPC: B42C19/08
Filed: 1982-01-12
Abstract: PURPOSE:To enhance the effectiveness in the scooping work for unbound book wet from the printing by furnishing endless belts above and below with possibility of reverse rotation. CONSTITUTION:Upper endless belt 13 is stretched over an a truck 7 between the upper drive roller 11 and upper classifying roller 12, and also a lower drive roller 14 is installed with lower endless belt 16 stretched over between the lower classifying roller 15 and this roller 14 in such a way as symmetrical to the abovementioned upper endless belt 13. Further sprockets 17 and 18 are installed at the drive shaft 5 and lower drive roller 14, respectively, and a chain 19 is set between them, and the lower drive roller 14 is rotated to allow the lower endless belt 16 to run either in the regular or reverse direction so as to act as a rotating means for the lower endless belt. Then a truck 7 is set between punched unbound books, and the truck runs on the unbound book, when the roller 13 rotates, and makes scooping of the book. Thus the effectiveness in the scooping work is enhanced.
Patent JP-H11204995-A (JP)
Title: Method for supporting printed board and for electric part mounter
Inventor: ASAI KOUICHI
IPC: H05K13/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for supporting a printed board while clearing off an electric part, etc., and to provide a method for mounting an electric part, etc. SOLUTION: A printed board support device 140 comprises a printed board support member 152 fixed to a support plate, and a printed board support device 142 comprises printed board support members 154 and 156 fixed to a support plate 150. The printed board support members 152, 154, and 156 comprise damper parts 236, 244, and 256 of damper rubber, fixed to the support plate at addition parts 238, 246, and 252 of urethane rubber with an adhesive agent, and the damper parts 236 and 244 and a support pin 258 contact a part of a first surface 144 where no electric part is mounted to support a printed board 22 from below. The damper parts 236, 244, and 256 absorb the vibration energy applied to the printed board 22 for suppressing vibration.
Patent JP-S62163563-A (JP)
Title: Supply voltage dropping circuit for integrated circuit
Inventor: TSUJIMOTO JUNICHI
IPC: G11C11/407
Filed: 1986-01-10
Abstract: PURPOSE:To relieve the narrowing of the range of operating source voltage by controlling the unit when the outside source voltage drops so that the power source node on the low potential side of the internal circuit may be the grounding potential and by adding the outside source voltage as it is. CONSTITUTION:A source voltage drop circuit 1' is built in in order to keep the reliability of MOS transistors (hereinafter referred to as Tr) in a LSI internal 2. It is composed of a voltage dropping MOS Tr T1', a voltage dividing circuit 4 for generating a reference voltage VR and a current mirror type amplification circuit 5. On this occasion, an internal circuit 2 connects a node A on the high electric potential side directly to a VDD power source terminal 3 and also connects a node B on the low electric potential side to the grounding terminal through Tr T1'. A MOS Tr T7 for pullup is connected between an amplifying output node N of the amplification circuit 5 and the VDD power source terminal 3. Tr T1' is controlled to get the node B as the grounding potential so that the voltage VDD may be added to the internal circuit 2 as it is when the outside source voltage VDD drops below to a certain extent.
Patent JP-S61164669-A (JP)
Title: Apparatus for spraying ultra-fine particles
Inventor: HAYASHI CHIKARA
IPC: B05B7/14
Filed: 1985-01-14
Abstract: PURPOSE:To efficiently forming a thick line or a plane film to a surface to be deposited, by using a bundled nozzle, formed by bundling a plurality of nozzles, as the nozzle for spraying ultra-fine particles. CONSTITUTION:Hydrogen gas is flowed into a mixing container 6 at a speed of 0.2l/sec under predetermined pressure from a hydrogen bomb 7 to form a gaseous mixture in which Ni ultra-fine particle mass is suspended and said gaseous mixture is flowed into and distributed to a distribution base part from a feed pipe 1 while carried by the stream with a flow speed of 10m/sec of carrier gas. If the gaseous mixture is forcibly sprayed and adhered to a substrate C to be deposited such as a glass substrate provided under a bundled nozzle 3 and moving to one direction from said bundled nozzle 3, an accumulated film B of Ni ultra-fine particles having a width equal to that of the bundled nozzle 3 is formed.
Patent JP-H05191577-A (JP)
Title: Picture forming system
Inventor: YAMASHITA TSUNEHIRO
IPC: G02F1/133
Filed: 1992-01-10
Abstract: PURPOSE:To speed up picture formation by stopping the scanning of the beam light corresponding to the data not requiring writing and moving crystal cells at a high speed. CONSTITUTION:The system consists of a picture writing and exposure unit U26 and a developing unit U27. In the picture data from a computer 50, the command which is sent earlier is analyzed by a command interpreter section 51a in a process controller 51 and sent to a controller 52. In processing picture data, the higher quality picture can be obtained by taking the influence to each reproduction picture quality of media sheet 24, U27, and U26 into account. A drive signal S is sent to a laser driver 54 while keeping up with a controller 53 in the proper timing and in laser-on-time, allowing a laser diode 2 to emit light to irradiate a liquid crystal cell section 6. The picture information on cells 111 to 113 are read by an optical system 59 to be projected on the liquid crystal cell section 6. Thus, the picture writing time to the liquid crystal cell can be shortened, enabling the high-speed picture formation.
Patent JP-H06212412-A (JP)
Title: Mass separation type ion beam deposition device
Inventor: SHIMIZU SABURO
IPC: C23C14/32
Filed: 1993-01-12
Abstract: PURPOSE:To neutralize an ion beam in the state of maintaining an atmosphere at an ultra-high vacuum state by providing an enclosure delineating an ion neutralizing region of a high pressure enclosing an ion beam route just before the sample. CONSTITUTION:The material to be evaporated in a crucible 10 is evaporated to form a molecular beam in the region which is delineated by the toric enclosure 8 and covers the ion beam diameter in an ion neutralizing chamber 7. The formed molecular beams are moved through the ion neutralizing chamber 7 without diffusing, is moved to a cold trap 14 on an opposite side and is condensed on the surface of this cold trap 14. The region of the high pressure is limited within the ion neutralizing chamber 7 by differentially evacuating the entire part of the ion neutralizing mechanism 6. As a result, the ion beam is neutralized in the state of maintaining the thin film growing atmosphere at the ultra-high vacuum.
Patent JP-2000205122-A (JP)
Title: Control device for hybrid compressor
Inventor: SHIYUUGAI MASAHIKO
IPC: F04B35/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a hybrid compressor capable of smooth transition between two drive sources. SOLUTION: An electromagnetic clutch is put on when the revolving speed of a compression part is identical to the engine revolving speed, if an engine is to be started or if engine is in acceleration and transition is made from the motor drive into engine drive. The motor is actuated before the electromagnetic clutch is disengaged in case the engine is stopped or in case the engine is in deceleration and transition is made from the engine drive into motor drive, and then the electromagnetic clutch is disengaged.
Patent JP-S5287310-A (JP)
Title: Input tuning circuit in television receiver etc.
Inventor: MIYAMAE SHIYOUJI
IPC: H03J5/24
Filed: 1976-01-14
Abstract: PURPOSE:To attempt to decrease quantity of parts without deteriorating voltage standing wave ratio (VSWR), by setting a protection circuit against a high ambient surge voltage with the coil and condenser commonly used in the tuning circuit.
Patent JP-S60148081-A (JP)
Inventor: MITA MITSUROU
IPC: H05B33/10
Filed: 1984-01-13
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-H07212940-A (JP)
Title: High-voltage large current branching board for electric car
Inventor: WAKABAYASHI MASATAKE
IPC: H02G3/16
Filed: 1994-01-18
Abstract: PURPOSE:To reduce the size of a distribution board, simplify the connection work and maintenance and improve the impact-resistance. CONSTITUTION:A partition plate 12 is provided in a case 11 near its center line in a direction parallel with the running direction of a car. Positive side connection conductors 23 and negative side connection conductors 22 are provided on both sides of the partition plate 12. Relays 15 and 16, fuses 17 and 18, electrical components, and a battery are connected with the respective connection conductors. The cross-sectional areas of both connection conductors 22 and 23 are equal to the nominal cross-sectional areas of conventional cables.
Patent JP-S58120136-A (JP)
Title: Detecting device for temperature-measuring range for thermography apparatus
Inventor: NAKAYAMA YOUJI
IPC: G01J5/48
Filed: 1982-01-13
Abstract: PURPOSE:To discriminate a temperature-measuring range from picture signals by taking out a reference temperature signal in the picture signals by sampling. CONSTITUTION:A reference temperature signal is contained in picture signals which are obtained by regeneration from VTR8. These picture signals are sent to a thermography device 10, a sample hold circuit 11 and a synchronous separation circuit 12. The circuit 12 separates a synchronizing signal therefrom, and this signal is delayed by a delay circuit so as to be superposed on the reference temperature signal and is sent to the circuit 11. Based on that signal, the circuit 11 holds the level of the reference temperature signal, and the output thereof is sent to a level discrimination circuit 14. The circuit 14 discriminates the level of the reference temperature signal, and any one of lamps 18-20 is lighted to indicate a range through the intermediary of a lighting circuit 17.
Patent JP-H01240481-A (JP)
Title: Engine transport container for aircraft
Inventor: REIMONDO II REMERII
IPC: B65D85/68
Filed: 1988-01-11
Abstract: PURPOSE: To adapt a container to various kinds of engines without replacing the parts built in the container by comprising a means which is mounted on a strut for executing at least one of the vertical movement, the horizontal movement and the angular movement of a supporting point of the strut to a basic part. CONSTITUTION: When a transportation container is to be used, a latch 16 is released, a closure 14 is removed from a basic part 12, and the clamps 34, 36, 46, 54 are loosened to allow the lateral movement, the longitudinal movement, the vertical movement and the angular movement of a supporting part 18, so that the supporting part 18 is located on a position corresponding each other to an engine 10. Then a base bracket 22, a rising bracket 38, a rising support bracket 42 and a swing bracket 48 are moved, and the clamps 34, 36, 46, 54 are fastened to fix the position of the supporting part 18. Then the engine 10 is placed on the supporting part 18, and fixed to the supporting part 18 by a fixing means 60, and further the engine 10 is fixed to the basic part 12. The closure 14 is placed on the basic part 12, and fixed by the latch 16.
Patent JP-H0675381-A (JP)
Title: Formation of positive electronic beam resist pattern
Inventor: TAMURA AKIRA
IPC: H01L21/027
Filed: 1992-01-13
Abstract: PURPOSE:To prevent the generation of cracks of resist pattern even on silicon dioxide by developing the resist by bringing it into contact with a developer after the resist is brought into contact with the solvent which does not dissolve a low-molecularlized part. CONSTITUTION:In the ordinary developing stage for obtaining the positive electronic beam resist pattern by irradiating the resist consisting essentially of 2-cyanoacrylic acid cyclohexyl polymer with an electronic beam and by dissolving selectively the low-molecularlized part resulted in a main chain fission in a developer, the low-molecularlized part is brought into contact beforehand with the solvent which does not dissolve the polymer part. In this case, as the solvent which does not dissolve the low-molecularlized 2-cyanoacrylic acid cyclohexyl polymer by irradiation with the electronic beam, alcohols such as methanol, ethanol, 2-propanol, butanol, cellosolves such as ethyl cellosolve and hydrocarbons such as cyclohexane are usable.
Patent JP-H11204329-A (JP)
Title: Linear solenoid actuator
Inventor: KATO EISUKE
IPC: H01F7/16
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To increase the effective magnetic flux of a linear solenoid actuator by reducing the reluctance of a magnetic circuit and to reduce the operating resistance of the actuator, and then to improve the responsiveness of the actuator by centering a mover. SOLUTION: Radial projecting sections 15 which protrude towards the inside diameter side from the cylindrical section 14 of a stator 1 support four hourglass-shaped rollers 3A in rollable states. The rollers 3A act as roller bearings, which reduce the operating resistance of a mover 2 when the mover 2 is moved in the vertical direction. The rollers 3A made of a magnetic material reduce the reluactance between the inside-diameter sections of the projecting sections 15 and the outside diameter section of the mover 2, namely, the outside diameter section of a permanent magnet 22 or a movable core 23.
Patent JP-H01180554-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONO TOSHIO
IPC: G03G5/06
Filed: 1988-01-13
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in characteristics of each of potential acceptance, sensitivity, and image formation, small in variance of sensitivity and potential acceptance even at the time of repeated use, also small in light fatigue, and high in light resistance by forming a photosensitive layer containing a specified azo compound. CONSTITUTION:The photosensitive layer contains at least one of the bisazo compounds represented by formula I in which A is a group represented by formula II; X is an atomic group necessary to condense with the benzene ring to form an aromatic hydrocarbon or hetero ring; Y is -NR1R2; each of R1 and R2 is H, optionally substituted alkyl, or the like; Z is H, halogen, cyano, nitro, optionally substituted alkyl, such alkoxy, or such amino; and n is an integer of 0-5, thus permitting the obtained electrophotographic sensitive body to be superior in electrophotographic characteristics, such as potential acceptance, potential stability, and residual potential, good in film forming characteristics, small in deterioration due to repeated use, and stable in performances.
Patent JP-S5596469-A (JP)
Title: Encoded pulse compressor
Inventor: MATSUDA SHIYOUJI
IPC: H04B14/00
Filed: 1979-01-19
Abstract: PURPOSE:To raise the reliability, by using a pulse train, whose phase is shifted by 2pi/m at every transmission, as driving clock pulses for an analogue delaying unit to reduce the unevenness of a compressing property dependent on the sample timing of a received signal. CONSTITUTION:When the first signal transmitted from a transmitter is received, the signal is phase-detected to reproduce a transmitted code X. The reproduced transmitted code X is applied to a delaying unit 1 and sampled by clock pulses CP1 and transferred. The contents in the respective stages of the delaying unit 1 are weighted by time inversion codes of transmitted codes as to the respective stages and added to one another by an adder 3 to obtain a compressed wave U1. When a transmitted code reproduced at the second or other succeeding transmission, sampling is effected by clock pulses CP2...CPm, whose phase is shifted by 2pi/m at every transmission by changing a switch 4a, to obtain a compressed wave U2...Um. When the compressed waves U1...Um are continuously displayed by an indicator 5 having an integration effect, the form of the compressed waves looks leveled. This results in preventing the deterioration of properties due to wrong sampling.
Patent JP-H09192708-A (JP)
Title: Automatic crop shearing device
Inventor: OKAMOTO RYOICHI
IPC: B21B15/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a thick steel plate having high yield and to automatize its device by shearing it at the optimum shearing position and frequency according to the shape and length of the crop part. SOLUTION: In the thick steel plate having a crop part at its tip, a steel plate measuring schedule such as the tip, tail end and length, etc., of the crop is decided at a position A where the steel plate enters the shearing line. After the tip of the thick steel plate transfered is detected with an inlet side table sensor 6, a crop measuring roll is descended and brought into contact with it at the time and position B of being transfered by a required distance. As soon as the tip of the steel plate is detected with a steel plate chip detector 9 at a position C, the running distance of the thick steel plate is begun to count with a crop measuring pulse counter. A split shearing machine 10 is operated with an electric controller for the split shearing machine received crop shearing commands from a shearing line control computer, whereby crop shearing is performed. The shearing frequency according to the crop length is decided based on the shearing schedule, and then final crop cutting is performed at a position E.
Patent JP-S61164105-A (JP)
Title: Defect inspecting method
Inventor: DOI HIDEAKI
IPC: G02B21/00
Filed: 1985-01-16
Abstract: PURPOSE:To detect slight unevenness on the surface of an object to be inspected with high sensitivity, by extremely attenuating or completely shielding 0-order diffracted lights among the diffracted lights which pass through and illuminate the object to be inspected. CONSTITUTION:Transmitting illumination lights 33 from an illumination light source 22 illuminate an object to be inspected after passing through a collector lens 23, a ring slit 24, and a condenser lens 25. By the illumination lights 33, 0-order diffracted lights 37 which are amplitude-modulated in accordance with the transmittance of the object 26 and high-order diffracted lights 34 which are amplitude-modulated in accordance with the quantity of phase difference of a sample on the basis of the thickness or refractive index of the object 26 are radiated from the object 26. The diffracted lights 37 are changed in phase by the quantity of 1/4 or -1/4 wavelength by a phase plate 28 and extensively attenuated or completely shielded by an absorption film 29. Therefore, a dense and light picture corresponding to the quantity of phase difference of the object 26 is obtained on the image surface of a photoelectric conversion element 31 and the defect of slight unevenness on the object 26 is photoelectrically converted. The converted signal 33 is separated into the background and the defect by means of a binary coding circuit 32, and this, the defect of the object 26 is detected.
Patent JP-S61163298-A (JP)
Title: Plating device
Inventor: TAKAKURA YOSHINORI
IPC: C25D21/12
Filed: 1985-01-14
Abstract: PURPOSE:To simplify the input of plating specifications and to improve the efficiency of automatic plating by recording the plating specifications of the material to be plated corresponding to the working drawing in a card, and inputting the specification through a reading means. CONSTITUTION:The plating specifications of a material to be plated correspond ing to a working drawing are recorded in a card 15 by a card writer device 8. The card 15 is inserted into the card reader 17 of a line control unit 16, and the specificatios cations read by the reader are inputted to a CPU2 in a computer unit 1. A program is perpared in the CPU by using the data stored by a floppy disk 3, sent to the line control unit 16, and displayed by a display device 21. The operation is started by a keyboard 20 to control a driving circuit 25, a carriage 24 equipped with a pulse motor 26, a thermocouple 27 for monitoring the temp. of the plating liq., a rectifier 28, and a solenoid valve 29 for washing the inside of the plating vessel and for control air, etc. through a conductor 30, and the plating is automatically carried out in accordance with the program.