baber/WOPTO huggingface dataset:
Patent JP-H02310978-A (JP)
Title: Metallic vapor laser device
Inventor: YAMAGUCHI MOTOO
IPC: H01S3/036
Filed: 1989-05-25
Abstract: PURPOSE:To prevent gaseous impurity of a heat insulating material from flowing into a discharge tube and to enable stable discharge and stable laser oscillation by forming a flow path which allows buffer gas to flow from an inner space side to a heat insulating material side between a discharge tube and each electrode. CONSTITUTION:A gas introduction port 40 is connected to an exhaust port of a gas supply bomb 44 through a piping 43 and buffer gas G is supplied. A gas exhaust port 33a which is provided to each flange section 33 of electrodes 3a, 3b is connected to an exhaust blower 46 through a piping 45. According to this constitution, buffer gas G supplied from the gas supply bomb 44 enters inside from the gas introduction port 40 and is exhausted from each gas exhaust port 33a which is arranged at both sides of a discharge tube 31 through operation of the exhaust blower 46. Buffer gas flows inside a laser device as shown by arrows 35, 36 and gaseous impurity is not made to exhaust which is discharged from a copper piece 11 which is a laser medium.
Patent JP-S5755261-A (JP)
Title: Chassis for driver carrying type mobile rice planter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1980-09-22
Abstract: PURPOSE: To make a turn lightly by attaching the rear wheel to the rear of the body rotatably and the front wheel to a final case rotatably and providing a king pin inclination to said final case thereby lifting the outside front wheel from the ground in making a turn.  
     CONSTITUTION: Front wheels 2 and 3 are fixed to shafts 16 and 17 which are rotatably attached to the lower part of final cases 14 and 15. Said final cases 14 and 15 are connected to a handle so that the turn of the handle will turn the final cases in the same direction, and are arracted to the body with an inclination of θ degree outward thereby lifting the outside front wheel from the ground when the handle is turned to make the turn easier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63298503-A (JP)
Title: Programmable controller having data trace/trace data display function
Inventor: YAMADA HIROYUKI
IPC: G06F11/34
Filed: 1987-05-29
Abstract: PURPOSE:To read data at an arbitrary time by separating a CPU for tracing the data from a CPU for reading the traced data, temporarily storing the traced data of a buffer memory in other buffer memory, thereafter, reading and displaying on display device. CONSTITUTION:The buffer memory 3 is constituted in a ring form, the oldest data is replaced by the newest data and at this time, the CPU 1 simultaneously updates the newest data pointer 6 indicating the address of the newest data. The user of a data trace function outputs the reading request of the data traced on the CPU 2 by the display device 5 at the arbitrary time. On receiving this, the CPU 2 refers to the newest data pointer 6 to read the data of (m) in the number from the newest data Dn-Dn-m-1 and store in buffer memory 4. The CPU 2 transmits the contents of the buffer memory 4 to the display device 5 to display the data. Thereby, the user can fetch the traced data at the arbitrary time.
Patent JP-H07331364-A (JP)
Title: Thermomechanical treating method for product formed from approximate gamma-titaniun aluminide alloy
Inventor: SHIERUDON RII SEMIATEIN
IPC: C22F1/18
Filed: 1995-05-30
Abstract: PURPOSE: To provide a method for thermomechanically processing gamma titanium aluminide alloy wrought products to a microstructure.  
     CONSTITUTION: This process includes a) a step 32 of casting a near gamma titanium aluminide alloy ingot, b) a step 34 of sealing off casting defects by hot isostatically pressing(HIP) of the ingot, c) a step of preparing the ingot subjected to HIP into suitable forging preforms with or without intermediate homogenization heat treatment, d) a step 38 of isothermally forging the forging preforms into suitable end product preforms at temp. sufficiently close to the phase line between the alpha + gamma and alpha 2 + gamma phase fields so as to break down the ingot microstructure and to yield a largely equiaxed gamma microstructure and e) a step 39 of processing the end product preforms into the desired wrought end products through a controlled rolling process or a die forging operation. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61294031-A (JP)
Title: Oil-pressure circuit for excavator
Inventor: KUSUNOKI YOSHIHIRO
IPC: E02F9/22
Filed: 1985-06-19
Abstract: PURPOSE:To enhance the efficiency of lifting operations by a method in which a set pressure regulator consisting of electromagnetic switching valve, etc., is provided to an oil-pressure circuit in such a way as to obtain higher oil pressures than an oil pressure specified by the main relief valve during the lifting operation. CONSTITUTION:A relief valve 15 and a switching valve 16 are provided a pipeline between a main pump 10 and a tank 13, and the set pressure P3 of the valve 15 is set up to one higher than the set pressure P1 of a main relief valve 14. An electromagnetic switching valve 19 and a shuttle valve 20 are provided between the valve 16 and a pilot valve 12. A set pressure regulator is made up of these valves 15, 16, 19, and 20. A switch 22 is also provided as an indicator. When lifting a heavy object, the switch 22 is turned ON and the operating lever 21 is operated. Whereupon, the valves 19 and 16 are switched, the valve 15 comes into contact with the main pump 10, the pressure of pressure oil in the main pump 10 is limited by the set pressure P3 of the valve 15, and the oil pressure of a boom cylinder 4 becomes maximized and equal to the set pressure P3.
Patent JP-H06343737-A (JP)
Title: Golf links
Inventor: KATO TAKASHI
IPC: A63C19/00
Filed: 1993-06-02
Abstract: PURPOSE:To offer a golf links where, to say nothing of 18 hole plays, everyone in the wide range of classes can enjoy golf easily, e.g. just like going to a practice facility, on weekdays making use of the short available time, etc., and which can give players a feeling of satisfaction different from such obtained from short courses and can be enjoyed even by those who do not play golf. CONSTITUTION:An out course 1 and an in course 2 are constituted by 6 holes each with their starting holes both being located near the clubhouse 5 respectively and by combining such out course 1 and in course 2 having 6 holes each, a combined course schedule for a day of 6 hole play, 12 hole play or 18 hole play is set up.
Patent JP-H05318672-A (JP)
Title: Paper releasable laminated and production thereof
Inventor: ISHIKAWA TSUYOSHI
IPC: B32B37/10
Filed: 1992-05-25
Abstract: PURPOSE:To provide a paper releasable laminate such that paper adhering to the laminate can be easily peeled even when a self-adhesive and a silicone resin are not used, and which can be handled as a single product of printing paper and usable as a name card, an advertisement standing label, a menu list or a postcard. CONSTITUTION:A laminate 1 is obtained by laminating a base material 2 and paper 4 to be printed using a propylene resin film 3 as an adhesive layer. The bonding strength of the paper 4 and the propylene resin film 3 is 2-100g/25mm width at 25 deg.C and the bonding strength of the base material 2 and the propylene resin film 3 is larger than that of the paper and the film 3. The unit pieces of the paper are demarcated from the parts whose peripheries become blanks of the paper by slit or perforation frames so that the printed unit pieces of the paper can be peeled from the laminate consisting of the base material 2 and the propylene resin film 3.
Patent JP-S63296428-A (JP)
Title: Input/output bus control system
Inventor: FUKUSHIMA MASAHARU
Filed: 1987-05-27
Abstract: PURPOSE:To decrease the number of signal lines for a bus by applying the control of permission and inhibition of data input/output by means of a bus request flag signal sent from the active controller to a clock line in the bus so as to eliminate the need for the act control line. CONSTITUTION:When a controller 1 goes to, for example an act state, the controller 1 sends a bus request flag signal from the controller 1 to the clock line 33 in the bus 3, and a bus request flag detection means 53 detecting the bus request flag signal in each input/output device 5 sends a control signal to connect the device control means 51 to the bus 3 to the input/output gate means 50 to instruct the data input/output permission to the controller 1. Simultaneously, a bus request flag detection means 53 sends a control signal to the bus request flag detection means 54 to give the instruction data input/output inhibition to the controller 2 in the standby state. Thus, no control line for the act control is required at every duplexed bus.
Patent JP-H06344740-A (JP)
Title: Vehicle suspension system
Inventor: KAWAMOTO MASAYUKI
IPC: B60G17/015
Filed: 1993-06-02
Abstract: PURPOSE:To make a good steering characteristic maintainable at all times by detecting the extent of resonant frequency in a horizontal vibration to be produced in a gap between a wheel and a vehicle, and controlling a characteristic changing means on the basis of the detected result. CONSTITUTION:A car suspension system is provided with four coil springs 11 to 14 as a shock absorbing member, while it is also provided with four shock absorbers 15 to 18 equipped with a characteristic changing means, or the shock absorbing member likewise. In this case, one of wheels, for example, a wheel speed sensor 30 is installed in a left front wheel FL, and the output signal is inputted into an electronic control unit together with each output signal of a G sensor 31 and a steering sensor 32. Here on the basis of an output signal of the wheel speed sensor 30, horizontal vibro-resonant frequency to be produced in a gap between a wheel and a vehicle is extracted, while in order to make a matter clear to be the higher in the resonant frequency, the softer in the shock absorbing characteristic, the characteristic changing means of these shock absorbers 15 to 18 is controlled.
Patent JP-S6024776-A (JP)
Title: Half tone picture compression system
Inventor: YOSHIDA SHIGERU
IPC: G06T9/00
Filed: 1983-07-19
Abstract: PURPOSE:To obtain the matching characteristics with MH system and enlarge the compression ratio by flattening and smoothening the forecasting picture element per bit plane and by marking the half tone data for forecasting. CONSTITUTION:The picture data B and C for 1 picture element of the front line is read out of the register 12. Picture elements X, A, B and C are inputted to ROM14. In the ROM14, the data in order showing in what number the value of the picture element X is easy to appear in accordance with the value of the referring picture elements A to C is written beforehand. The bit corresponding to the forecasting order is divided and written in the memories 15 to 17. The multiplexor 18 reads out the data for 1 scanning line per bit plane from the memories 15 to 17. Further, it smoothens the output bit 39 at FF19. And it executes the run length coding with MH coder 20.
Patent JP-S5837564-A (JP)
Title: Gas rate sensor
Inventor: TAKAHASHI FUMITAKA
IPC: G01C19/00
Filed: 1981-08-24
Abstract: PURPOSE:To simply and stably fix a piezo-electric plate in a gas rate sensor for detecting angular speed basing on the deflection of gas flow by pressing under adhesion a suporting plate for a piezo-electric plate into contact with two  holders forming a pump room. CONSTITUTION:The 1st holder 20 is inserted to the peripheral part of an opening end 2d' of a holder 2' for a flow sensor 7 and also engaged with an opening part 1b' of a casing 1'. A metallic plate 10' supporting a piezo-electric plate 9 is fitted to an opening 20d of the holder 20 and pressed against the opening 20 and fixed by the 2nd holder 21. Subsequently adhesive 22 is injected into respective press-contacting parts among the holder 20, metallic plate 10' and holder 21. Gas flow is injected to the flow sensor 7 by the oscillation of the piezo-electric plate in a pump room 8' toward the right to left direction. Since the piezo- electric plate is accurately fitted to a prescribed position and stably fixed by  said procedure, the gas rate is precisely stabilized.
Patent JP-H11330151-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAMIMURA TOSHIHIRO
IPC: H01L21/60
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of the dimensions of a pad electrode by making it hard for the intrusion of etching liquid into the part between a dummy pattern and the pad electrode, when the pad electrode pattern is formed. SOLUTION: A pad-electrode pattern 3 is formed on the surface of a semiconductor chip. A dummy pattern 4, which surrounds the pad-electrode pattern 3, is provided along the peripheral part of the pad-electrode pattern 3. When wet etching is performed for the pad-electrode pattern by this dummy pattern 4, etching liquid is made hard to enter into the narrow space part of the resist interval as shown at an (a) part without depending on the pad position in the wafer surface. The progress of the etching of a Cu film 7 at the lower part of the (a) part is made slow. Thus, the dispersion in the dimensions of formed pad within one surface can be decreased.
Patent JP-H0873849-A (JP)
Title: Regeneration-treatment of waste soil from construction work
Inventor: SUGAWARA SHIGEYOSHI
IPC: C09K17/10
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a macadam substitute, etc., having excellent properties at a low cost by treating the waste soil from a construction work, etc., by a specific method, and further to prevent the breakage of the nature due to the collection of soil and sand and the generation of pollution due to the disposal of the waste soil. CONSTITUTION: This method for regeneration-treating the waste soil from a construction work comprises subjecting a clayey and highly viscous waste soil discharged from a construction work to the first crushing process using a crusher so as to give the maximum particle diameter of <=30mm, adding water to the crushed product to give a water content of 20-30wt.%, simultaneously adding 3-5wt.% of fly ash and 10-20wt.% of a cement to the water-added crushed product under stirring, naturally drying the mixture for 20-25 days so as to give a water content of 9-13wt.% and sufficiently harden the mixture, subjecting the hardened mixture to the second crushing process using a crusher so as to give the maximum particle diameter of <=30nm,  and subsequently grading the second crushed product into a crushed stone substitute having granule diameters of 3-30mm and into a soil-improving agent having granule diameters of <=3mm.
Patent JP-H06317100-A (JP)
Title: Elevator device for underground work and underground construction method using the device
Inventor: OKANO TADASHI
IPC: E21F13/00
Filed: 1993-05-10
Abstract: PURPOSE:To eliminate an extra winch for post splicing or any hazardous under ground works and allow performing the underground works safely and effective ly. CONSTITUTION:An elevator device 1 for underground works is composed of a post 3 capable of being spliced and separated, an elevator 5 mounted on the post 3 and capable of elevating and sinking along the post 3, and a post elevator supporting frame 8 in which an upper bracket 6 capable of supporting the top of the post 3 or releasing and a lower bracket 7 capable of supporting the elevator 5 or releasing are installed, wherein the frame 8 is set upon the ground. The processes of supporting the top of the post 3 by this frame 8 and elevating and sinking the elevator 5 along the post 3, to carry out the underground works, and the processes of splicing an extension post 3'' to the top of the post 3 by the frame 8 part and sinking it to extend the post to underground are repeated alternately, and thereby the underground works are conducted.
Patent JP-H01304553-A (JP)
Title: Device for reading out data from storage device
Inventor: SHIDA KOJI
IPC: G06F12/08
Filed: 1988-06-01
Abstract: PURPOSE:To suppress the increase of software overhead in the data storing work by providing a circuit which converts a group identifier and a unit length data identifier of each unit length data to an address of a buffer memory on an auxiliary storage controller. CONSTITUTION:A magnetic disk controller 2 is provided between a host computer 1 and a magnetic disk 3. Port registers 21 and 25, a directory 22, a disk cache 23, cache address information 24, and a CPU 26 are provided in this magnetic disk controller 2. When the request track number of the data read instruction from the host computer 1 exists on address information 24, the directory 22 obtains the start memory address of request data by a sector number-memory address converting circuit 222 and reads out data from the disk cache 23 and transfers it to the host computer 1.
Patent JP-S59112088-A (JP)
Inventor: MATSUMOTO KUNIAKI
IPC: D21C7/12
Filed: 1983-07-22
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-H08188088-A (JP)
Title: Rear-view mirror
Inventor: KABUTOYA SADANORI
IPC: B60R1/06
Filed: 1995-05-01
Abstract: PURPOSE: To provide a rear-view mirror providing the wider field of vision than a customary one, and having the effect without necessity of motor-driven angular operation and the like. CONSTITUTION: In a mirror body 1B tensely provided to the fitting frame 1A to a vehicle 2 such as passenger car, this mirror body 1B is constituted of a mirror part 1B1 for rearward confirmation and a mirror part 1B2 for side under of which the radii of curvature are different from each other.
Patent JP-S63295719-A (JP)
Title: Drafting apparatus in ring fine spinning
Inventor: UEDA ARINORI
IPC: D01H13/04
Filed: 1987-05-27
Abstract: PURPOSE:To correct unevenness of denier and obtain a fine spinning yarn having excellent quality, by placing a specific drafter between the final outlet for delivering a roving from a ring fine spinning frame and a twisting winder. CONSTITUTION:A drafter 8 composed of a rotary member 3, bars 4, 4 protruded from both sides of the member and yarn guides 6, 7 attached to the tip of the bars is placed between the final outlet 1 for delivering a roving and a twisting winder 2. A roving 9 moving downward from the final outlet 1 for the delivery of roving toward the twisting winder 2 is laterally stretched out by the rotation of the drafter 8 and is drawn under twisting. A yarn having uniform thickness and improved quality can be produced by this process.
Patent JP-S63268102-A (JP)
Title: Rotary head device
Inventor: OTA HIROYUKI
IPC: G11B5/02
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a miniaturized device by arranging a first coil at a first core to constitute a rotor and a second coil at a second ore to constitute a stator and constituting a rotary transformer for one channel by means of both. CONSTITUTION:Coils 32 and 33 to constitute two heads are serially connected, coils 13 and 14 as a rotary transformer are buried to a core 11 of respective rotors and a core 11 of a stator and only one channel is obtained. As the result, a current to flow at the coil 32 also flows at the coil 33. However, in an R-DAT, two rotary heads separated to 180 deg. are not contacted to a magnetic tape by 90 deg. only respectively, and when one side head is used, other head is not used without fail. Consequently, by time-dividing the input output of the rotary transformer for one channel, the signal can be recorded and reproduced in the same way as the case of two channels. Thus, the diameter of the rotary transformer, consequently, the diameter of a rotary drum 3 can be made smaller.
Patent JP-S5758337-A (JP)
Title: Forming method for conductive region of integrated circuit
Inventor: YAMAGUCHI HIROSHI
IPC: H01L21/60
Filed: 1980-09-26
Abstract: PURPOSE:To effectively and practically perform the formation of a conductive path by coating a metallic compound solution in which metal in precipitated by a photochemical reaction on an IC chip and then emitting a light ray thereto to precipitate the metal. CONSTITUTION:Wires 2, 3 are formed on a lower substrate 1. Then, an energy beam is concentrically emitted to the passivation part 4 on the upper parts of wires 2, 3 to be connected to form holes 5, 6. Thereafter metallic compound solution in which metal is precipitated by photochemical reaction is coated on necessary positions or on the overall surface of the chip. As a result, a metallic compound film 7 is formed. After drying a light is emitted to the part 11 to be formed with a connecting wire to precipitate the metal, and a precipitated metal film 8 can be obtained. Thereafter, the film of the metallic compound of the parts 9, 10 to which the light is not emitted is removed. In this manner, the wire of precipitated metal is formed on the necessary position. This wire can endure against the vibration, does not pick up noise nor require skill in the work.
Patent JP-H09330008-A (JP)
Title: Image forming device
Inventor: KUBO NOBUAKI
IPC: G03G21/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make dust hardly adhere to a wire incorporated in a corona electrifier or to surely remove the dust already adhering to the wire and to facilitate the recovery of electrification produced substance produced by corona discharge. SOLUTION: This device is provided with a ventilating path 31 along in the longitudinal direction of the inside of the corona electrifier 10 giving electrostatic charge to the surface of a photoreceptor 9, and two channels are allowed to communicate with the path 31 at side parts on both ends of the electrifier 10. An air blower 30 blows air from either channel 29a so as to cause uniform air flow along the wire 27 incorporated in the electrifier 10. Thus, the dust hardly adheres to the wire 27, and the dust adhering to the wire 27 is excellently removed. The electrification produced substance produced by the corona discharge of the electrifier 10 is ejected from the other channel 29b communicating with the path 31 at one side part of the electrifier 10, so that the electrification produced substance is easily recovered.
Patent JP-H0298026-A (JP)
Title: Electronic switching device
Inventor: BUORUFUGANGU MEENERUTO
IPC: H01H9/02
Filed: 1989-05-29
Abstract: PURPOSE: To provide the prescribed degree of sealing and rupture strength by applying the constitution that an inner sleeve made of the first plastic adjacent to a plug and another inner sleeve made of colored plastic with the second side closed are coupled to each other so as not to be airtightly broken. CONSTITUTION: An electronic switch device of proximity switch type has a plug 2 for closing an inner sleeve 1 at the open edge and an outer sleeve 3 for surrounding the inner sleeve 1. The sleeve 1 is internally provided with a circuit device 4 on a circuit board having an electrical connection device 5. Furthermore, the inner sleeve 1 is formed as a half split type. The first sleeve part 8 made of plastic adjacent to the plug 2 and having both sides open, and the second sleeve part 9 of specifically colored plastic with one side closed are permanently jointed to each other by means of the ultrasonic plastic welding, so as not to be broken airtightly. According to this construction, the degree of sealing and the rupture strength set out in the VDE safety mode can be satisfied.