baber/WOPTO huggingface dataset:
Patent JP-H0790696-A (JP)
Title: Descaling method and device for annealed stainless steel strip
Inventor: ITO MASAHIKO
IPC: C25F1/06
Filed: 1994-08-19
Abstract: PURPOSE:To provide the descaled stainless steel strip having high brightness and smoothness without entailing a high-temp. treatment. CONSTITUTION:An annealed stainless steel strip 1 is subjected to an electrolytic treatment in an aq. neutral salt soln. electrolytic tank 2' and is subjected to an immersion treatment in an aq. alkaline soln. immersion tank 6. The stainless steel strip is then subjected to an electrolytic treatment in an aq. nitric acid soln. electrolytic tank 10. The electrolytic treatment in the aq. neutral salt soln. electrolytic tank 2 and the immersion treatment in the aq. alkaline soln. immersion tank 6 may be alternated in order.
Patent JP-S6477296-A (JP)
Title: Static controller for sound field
Inventor: FUJIMOTO EISUKE
IPC: H04S1/00
Filed: 1988-08-05
Abstract: PURPOSE:To always set a sound field in a constant position even when a head direction is changed by detecting the change of a listener's head direction with a Hall element and adjusting the right and left signal outputs of a headphone in accordance with the output. CONSTITUTION:A Hall element 4 is disposed at a headphone 1 so as to be able to adjust a rotational position and to induce an earth magnetism around a vertical shaft. By the output of this Hall element 4, a signal adjusting circuit means to control the right and left signal outputs of the headphone 4 is provided. The change of the listener's head position is detected by the Hall element 4, and the right and left signal outputs of the headphone 1 are adjusted by the output.
Patent JP-H0515625-A (JP)
Title: Golf training machine
Inventor: NASU SADAMITSU
IPC: A63B69/36
Filed: 1991-07-09
Abstract: PURPOSE:To automatically set to the same state as an original tee-up state, and to execute training in sense of a tee-up shot in a course without hitting others than a ball and a tee with a club, in the golf training machine for discharging a ball by one piece each by a lever operation. CONSTITUTION:A tee-up arm 5 is provided by allowing it to interlock with a lever 4 for executing an operation for discharging a ball contained in a hopper 1 by one piece each. In the tip of the tee-up arm, a rubber tee 6 is installed, so that this rubber tee 6 descends and ascends, when the lever 4 is operated, and when the operation of the lever 4 is released, respectively. The ball is supported and received by the rubber tee 6.
Patent JP-H1034709-A (JP)
Title: Interior and exterior parts for automobile
Inventor: NAGATA TAKUJI
IPC: B29L31/58
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of shrink-marks on a designed face. SOLUTION: On a rear face R of a side molding 11, there is provided a grade which slants in a direction parting from slide cores 21a and 21b in moving the slide cores 21a and 21b after completion of injection. Thus, even when the slide cores 21a and 21b move in the direction of the arrow, the rear face R of the side molding 11 is prevented from being gouged at the ends of the slide cores 21a and 21b. As a result, generation of shrink-marks on a designed face D of the side molding 11 can be prevented.
Patent JP-H0750202-A (JP)
Title: Manufacture of brush piece for sliding
Inventor: NISHIJIMA MICHIHIKO
IPC: H01C10/00
Filed: 1993-08-06
Abstract: PURPOSE:To solve a problem to say that a part of a wire is broken due to the degree of the linearity of each wire of wires, which are aligned and focussed, and a bending work of the contact parts of the points of the wires and the points are scatteringly dispersed and are made uneven easily. CONSTITUTION:Two places on the periphery of a continuum 1 formed by winding a wire material, which consists of a noble metal or a noble metal alloy, a plurality of times into a coil form are welded together and thereafter, the continuum is cut at the two places to oppose to each other on the periphery to form as brush pieces 4.
Patent JP-2001020596-A (JP)
Title: Sliding door delaying device
Inventor: OSHIMA TOSHIHIRO
IPC: E05F3/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door delaying device capable of temporarily holding the open condition of the sliding door without using a hydraulic device. SOLUTION: A sliding door delaying device comprises a rack 1 extending in the direction of movement of the sliding door and a braking machine 2 having a pinion 9 selectively engageable with the rack 1. The braking machine 2 further comprises a step-up gear 6 connected to the pinion 9 through a one-way clutch 8 and an eddy current damper 17 connected to the output side of the step-up gear 6. The rack 1 is installed on one of the sliding door and a door frame and the braking machine 2 is installed on the other. Then, the installation positions of the pinion 9 and rack 1 are set so that they are engaged with each other near the start end of a moving stroke in closing direction from the time of opening of the sliding door.
Patent JP-H1033531-A (JP)
Title: Ultrasonograph
Inventor: ANDO MASATO
IPC: G01N29/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively remove an unwanted offset component by making the output of an A/D converter analog as offset data and subtracting this output from a base band signal to be digitized. SOLUTION: In the state of stopping a driving pulse output from a transmission circuit 21 and eliminating an echo signal generated by an oscillator 11 , the outputs of differential amplifiers 22i and 22q are digitized as offset data by A/D converters 24i and 24q and stored in memories 26i and 26q. Next, the driving pulse is outputted from the transmission circuit 21 . The generated echo signal is inputted to the differential amplifiers 22i and 22q. At the same time, the stored offset data are made analog by A/D converters 28i and 28q and inputted to the differential amplifiers 22i and 22q. The differential amplifiers 22i and 22q find the difference of both the inputted data, remove the unwanted offset signals and prevent mixture.
Patent JP-S5898750-A (JP)
Title: Image forming device
Inventor: HASEGAWA YASUSHI
IPC: G03G15/01
Filed: 1981-12-08
Abstract: PURPOSE:To exactly prevent the fact that an edge part or a line of an area corresponding to a black picture part is left when the black picture part has been erased, by constituting so that an optical image of an original irradiated to a photosensitive screen becomes larger than an optical image of an original irradiated to a photosensitive layer. CONSTITUTION:When an optical image whose area is larger than a photosensitive layer 2, that is to say, a charge image is formed on a photosensitive screen drum 28, after that, in case when a negative charge particle flow is projected onto the photosensitive layer 2 through the photosensitive screen drum 28 from a charge particle source 10, an electrostatic charge image is neutralized as to an area extending over a wider area than a positive electrostatic charge image formed on the photosensitive layer 2. Therefore, no positive charge is left in the edge part of the black picture part, and accordingly, it does not occur that the edge part of the black picture part is developed and left.
Patent JP-S5897885-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: NAKAJIMA MASATO
IPC: H01S5/022
Filed: 1981-12-07
Abstract: PURPOSE:To obtain structure and manufacture, mass-producing capability thereof  is excellent, by forming a trapezoid projection to the surface at the side, where  a laser pellet is placed, of a silicon heat sink through anisotropic etching. CONSTITUTION:The projecting section 12 is shaped to the silicon heat sink 11, and the laser pellet 15 is mounted to the plane section of an upper surface. The end surface of the laser pellet and the end surface of the heat sink are conformed at the main beam side, and the eclipse of main beams is prevented. Sub- beams 17 collide with inclined planes 14, and are reflected to oblique upper sections. The form of the heat sink is mass-produced through a method mentioned blow. A single crystal silicon substrate is thermally oxidized, an oxide film is  removed while leaving only the projecting section, and the surface is mesa-etched  by using an anisotropic etching liquid. When the face orientation of the substrate is properly selected at that time, a desirable tilt angle can be obtained.  Accordingly, a large number of the projecting sections 19 are shaped to the  silicon substrate 18, and the substrate is cut along cutting lines.
Patent JP-S6440245-A (JP)
Title: Positioner
Inventor: SAWADA TAKAHARU
IPC: B23P19/00
Filed: 1987-08-06
Abstract: PURPOSE:To save the space of a system using positioners by stepwisely piling up, in a vertical direction, plural pairs of positioning pushers adapted for a part, and disposing a vertically moving cradle capable of mounting the part thereon in the center of the pushers. CONSTITUTION:Plural pairs of positioning pushers 11, 12, 13, which have V-shaped notches notched at an angle of 90 deg. and are adapted for a part, for example, a package IC 27, are piled up stepwisely in a vertical direction, and then, in the center therebetween is disposed a cradle 17 moving vertically by way of a nut 16 for feeding a screw, a driving motor 19 and a coupling 18 and capable of mounting the package IC 27 on the upper surface thereof. This constitution makes the vertical height of the cradle 17 variable through screw feeding drive in such a way that the cradle 17 is conformed with one plane formed by one of the pairs of the positioning pushers 11, 12, 13. Therefore, it is possible to arbitrarily select the pushers in conformity with plural rectangular thin articles and the package IC 27, respectively.
Patent JP-S6256465-A (JP)
Title: 4-vinyl-1-((2-phenythio)ethyl)benzene and alkyl substituted derivative thereof and production thereof
Inventor: KOBAYASHI HIDEKAZU
IPC: C07C313/00
Filed: 1985-09-04
Abstract: NEW MATERIAL:A compound expressed by the formula (R is H or 1-4C alkyl; n is an integer 1-3). EXAMPLE:4-Vinyl-1-[(2-phenylthio)ethyl]benzene. USE:Useful as a polymerizable monomer. The polymer thereof is utilizable as a high polymer antioxidant, high polymer reaction agents, recording materials, etc. PREPARATION:p-Divinylbenzene is reacted with a thiophenol derivative in the presence of a radical reaction initiator, e.g. azobisisobutyronitrile, in a solvent, e.g. benzene or toluene, at 40-80 deg.C in nitrogen atmosphere to afford the aimed compound expressed by the formula. The reaction initiator is preferably used in an amount of 0.1-1.0mol% based on the p-divinylbenzene.
Patent JP-H1094677-A (JP)
Title: 2 cartridge video game system capable of internet access of text base
Inventor: DWAYNE THOMAS CRUMP
IPC: H04N21/40
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost video game system capable of interacting by internet. SOLUTION: This video game system 10 is provided with first and second connector ports capable of electrically detaching a game console to first and second cartridges. The first cartridge stores a dialer/terminal application program and the second cartridge is provided with a modem for data transfer between the internet 30 and the video game system 10 by a telephone line and a telephone port. A processor transfers the application program from the first cartridge to a system memory, executes the application program from the system memory, connects the internet 30 and transfers text data between the internet 30 and the video game system 10 and the text data are displayed at a video display device 16 at the time of reception from the internet 30 and at the time of input from a controller 14.
Patent JP-H0642255-A (JP)
Title: Flue gas window device and execution method of band window for flue gas
Inventor: ENDO TAKAFUMI
IPC: E04D13/035
Filed: 1992-07-23
Abstract: PURPOSE:To save the labor of field-work, and to reduce the cost of execution. CONSTITUTION:In a flue gas window device 12, which has a window body 14, to which a light-transmitting plate is installed, and a window frame body 13 with an opening section having approximately the same shade as the outside dimensions of the window body 14 and in which the window body 14 is mounted so as to be formed in a freely opening-closing shape to the window frame body 13, a hinge 15 is set up to the parts of the window body 14 and the window frame body 13 so that the window body 14 is brought to a freely opening-closing state in the specified direction to the window frame body 13. An elastic member 16 energizing the window body 14 in the direction that the window body 14 is opened from the window frame body 13 is disposed between the inside of the opening section of the window frame body 13 and the side section of the window body 14. First and second blocks 22 and 23 are installed to a part of the window frame body 13 and a position corresponding to a part of the window frame body 13 of the window body 14. One wire 24 constraining the energizing force of the elastic member 16 by stages by changing wire length is set over the first and second blocks.
Patent JP-H0943819-A (JP)
Title: Film cleaner
Inventor: TANAKA KATSUHIKO
IPC: G03D13/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic head recording or reproducing the magnetic information of a magnetic recording layer provided on a film from being soiled. SOLUTION: The insertion path 20 of the film F is formed on a rectangular block-like main body 12 and the inside thereof is provided with a water absorbing elimination member 26 and a rubber roller 42 pressing the film F to the elimination member 26. When the depositions of the film F are eliminated, the elimination member 26 is moderately moistened by alcohol or the like. Then, the film F is inserted from one side of the path 20 so that the magnetic recording layer thereof is positioned on the elimination member 26 side and pulled out from the opposite side. Thus, the magnetic recording layer is slid with the elimination member 26 and the soil of the magnetic recording layer is eliminated by the elimination member 26.
Patent JP-H0245197-A (JP)
Title: X-y plotter
Inventor: TANAKA TOSHIAKI
IPC: B43L13/00
Filed: 1988-08-06
Abstract: PURPOSE:To achieve low cost by using jointly as a detection sensor detecting a rotary reference position of a pen holder by a method wherein a pen cap member of which a positional varies according to presence of installation or clamping of a pen and to opening and closing of a slit are detected with a photointerrupter. CONSTITUTION:A pen holder 23 containing a plurality of pens is installed to a pen holder axle which is rotated following stepping motor, and gives a required pen to a carriage which comes by sliding. A cylindrical projection 61 is formed on a bottom face of the pen holder 23, and a slit provided to the cylindrical projection part is covered or opened by sliding operation of a pen cap member 60. When the pen is installed, a slit is closed with a bottom end of a pen cap member 63 which is pushed down, and a photointerrupter 62 does not receive light. When the pen is not installed, the pen cap member 63' is at an upper position, the slit 64 is formed, and passing of light is detected. A plurality of slits 65 to 70 are established to the cylindrical projection 61 separately from positions corresponding the pens, and are used for detection of a reference position and a rotary direction to rotation of the pen holder and for definition of a number of the pen holder.
Patent JP-S6175883-A (JP)
Inventor: SHIRASAKI YASUO
IPC: D06P3/36
Filed: 1984-09-21
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-H0247420-A (JP)
Title: Constructing method for foundation pile and its apparatus
Inventor: MURAZAKI KAZUO
IPC: E02D5/20
Filed: 1988-08-06
Abstract: PURPOSE:To efficiently form foundation piles by inserting a pile after concrete milk is injected into a vertical hole excavated with a screw auger, and by setting the pile as a guide to repeat the excavating work of new vertical holes. CONSTITUTION:With a screw auger 1 with a casing 5, a vertical hole 4 is excavated up to a bearing layer 14, and the auger 1 is pulled out and at the same time, concrete milk 3 is injected into the bottom section of the vertical hole 4. After that, into the vertical hole 4, a pile 2 is inserted, and before the concrete milk 3 is perfectly hardened, the pile 2 is set as a guide and the vertical hole 4 is excavated. Besides, the screw auger 1 is pulled up and at the same time, the concrete milk 3 is injected into the newly excavated vertical hole 4, and the new pile 2 is inserted into. By repeating such work, the foundation piles combined integrally with each other as a whole are completed.
Patent JP-H0517310-A (JP)
Title: Vermin repellent
Inventor: NISHIMURA HIROYUKI
IPC: A01N35/06
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a vermin repellent effective for a wide variety of vermin by using 8-hydroxy-p-menth-3-one as active component. CONSTITUTION:The 8-hydroxy-p-menth-3-one of formula is used as an active component. Although the compound can be used as it is as the vermin repellent, it is usually used as a composition compounded to a proper carrier in the form of a liquid agent (e.g. lotion and aerosol) or a creamy agent. The agent can be directly applied to the skin, etc. It has excellent repelling effect on blood- sucking insects such as mosquitoes, gnat, stable fly, sand fly and biting midge.
Patent JP-H0361104-A (JP)
Title: Suspension device for vehicle
Inventor: KONDO TOSHIRO
IPC: B60G3/20
Filed: 1989-07-28
Abstract: PURPOSE:To rationalize a change of camber and to prevent interference between an upper link and a buffer device by forming the upper link from a pair of upper and lower separate parts, and by connecting a lower link side supporting point of the buffer device to a downwards curved portion formed on the lower link. CONSTITUTION:In a suspension device A, an higher upper arm 12 and a lower upper arm 16 are provided. The higher upper arm 12 is arranged in the back and forth direction and both ends of it are rotatably connected to an extended portion 8a of a wheel support 8 and a vehicle frame B respectively. The lower upper arm 16 is arranged in the direction of a vehicle width and both ends of it are rotatably connected to a central part of the wheel support 8 and a cross member 9 respectively. On the other hand, a downwards curved portion 19a is integrally formed at a required portion of a first lower arm 19. A lower link side supporting point 23L of a shock absorber 23, which serves as a buffer device, is connected to the downwards curved portion 19a. As a result, the lower link side supporting point 23L is arranged below the horizontal plane HOR which passes through the frame side rocking center 19a of the first lower arm 19.
Patent JP-H0843090-A (JP)
Title: Water depth meter
Inventor: SATO HIROSHI
IPC: G01C13/00
Filed: 1994-07-29
Abstract: PURPOSE:To perform a warning corresponding to the relationship between water depth and floating speed by display and lighting. CONSTITUTION:A CPU executes floating speed reporting processing, fetches water-depth data detected by a water-depth sensor 10 for each reading time set to a timer register 5d in a RAM 5, stores the data in a water-depth memory 5b successively, and at the same time, outputs the water-depth data to a display driver and displays them on an LCD 8. Also, a floating speed is calculated based on the change in the water-depth data stored at the water-depth memory 5b, is compared with a reference floating speed data stored at a water-depth memory 5c for judging whether the speed is at a dangerous level or not, the display data for reporting the dangerous level are outputted to a display driver 7 according to the judgment result for displaying on an LCD 8, and at the same time, a control signal for lighting or blinking a lighting device 12 is outputted to a driver 11 for lighting or blinking the lighting device 12 at a specific period.
Patent JP-H0480972-A (JP)
Title: Infrared-ray detector
Inventor: DENDA MASAHIKO
IPC: G01J1/02
Filed: 1990-07-23
Abstract: PURPOSE:To lessen an electric connection metal wire in length and to improve an infrared-ray detector in reliability by preventing it from increasing in thermal capacity and induction noise by a method wherein a cooling member which cools the infrared ray detector is fixed to the lid of a package, and an input- output terminal is provided around the cooling member provided to the lid. CONSTITUTION:An infrared-ray detector 71 is composed of a semiconductor element 1 which photoelectrically converts infrared rays that impinge on a primary surface, a package 21 which holds the element 1, and a lid 31 fixed to the face of the package 21 opposite to its primary face. Cooling members 8 and 9 cooling the infrared-ray detector 71 are fixed to the lid 31. An input- output terminal 43 of the semiconductor element 1 is installed around the cooling member 9. By this setup, in the infrared-ray detector 71, an electrical connection metal wire between the input-output terminal 43 provided to the lid 31 and the cooling member can be lessened in length.
Patent JP-H0946868-A (JP)
Title: Attaching structure of long-rod support insulator
Inventor: KASAGI FUMIO
IPC: H02G7/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a long-rod support insulator from falling down and, further, prevent jumper wires from coming abnormally close to a tower main part even if a highest grade earthquake happens. SOLUTION: A long-rod support insulator which is used for preventing jumper wires which link main lines pulled by a pair of tension devices from vibration are attached to an arm 21 provided on a tower. The end metal fitting 43 of long rod support insulator is fixed to the arm 21 with an attaching member 5 therebetween. The attaching member 5 is composed of a ceramic cylindrical member 51 having a small diameter part 52 and arm side and end side metal fittings 53 and 54 which are fixed to both the ends of the ceramic cylindrical member 51. A plurality of metal chains 6 which are auxiliary members are spanned between the arm side metal fitting 53 and the end side metal fitting 54.
Patent JP-S5899871-A (JP)
Title: Multi microcomputer device
Inventor: MASUDA SHIYUNICHI
IPC: G06F15/16
Filed: 1981-12-10
Abstract: PURPOSE:To prevent generation of a transfer error, etc., by controlling a reset means and executing initial synchronization of data transfer, when an electric power supply has been turned on. CONSTITUTION:After power-on, at first, an output port PF0 for controlling a resetting circuit of a microcomputer B is set, that is to say, an output transistor TR is truned off. As a result, as for transfer ports PE0-PE1, PF0, etc. of a microcomputer A, its output becomes an H level. When the port PF0 becomes an H level, TRs Q1, Q2 are turned on, a TR Q4 in a reset driving circuit RD2 of the microcomputer B is turned on, and the microcomputer B is reset forcibly. Subsequently, an RAM used as a data memory is cleared. Subsequently, all output ports except the port PF0 are reset, that is to say, the output TR is turned on, and the output is made an L level. After all the outputs have become an L level, the port PF0 is reset, is made an L level, and the circuit RD2 of the microcomputer B is released. In this way, synchronization of data transfer, etc. can be executed.