baber/WOPTO huggingface dataset:
Patent JP-H05340298-A (JP)
Title: Crank longitudinal shaft engine
Inventor: MASUDA KOJI
IPC: F02B67/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a crank longitudinal shaft engine having a crank shaft being longitudinally arranged, which can be easily formed and processed and can improve combustion efficiency. CONSTITUTION:An intake valve 20 and an exhaust valve 21 are horizontally arranged, while an intake port 30 and an exhaust port 31 are formed on an upper surface of an engine main body l, so as to form a V shape. Processing of the intake and exhaust ports is facilitated, and lengths of the ports are required minimum ones. Intake temperature rise is suppressed and combustion efficiency is improved. In addition, exhausting is speedily performed for suppressing temperature rise of an engine.
Patent JP-S5694576-A (JP)
Title: Word decoder circuit
Inventor: SHIMADA HIROSHI
IPC: H03M5/04
Filed: 1979-12-28
Abstract: PURPOSE:To halve the number of memories connected to the word line and to save the power consumption, by providing a common control decoder to the decoder group selecting the word line so that a pair of word line drive sections can alternately be operated. CONSTITUTION:Between memory cell groups divided into two of static type RAM, a word decoder WD is located so that the word line selection gate NOR receives the signals A1-An-1 selecting the word lines WL1, WL2 in the memory group of the row address inputs A1-An. Further, the word line drive section consisting of transistors Q31, Q33, Q1, Q35 and transistors Q32, Q34, Q2, Q36 is provided at both sides of the decoder WD, which is connected respectively to the word lines WL1, WL2. Further, to the common control decoder CD, the most significant bit An selecting either of left or right of the memory cell groups is input to select one of the word line drive sections of the decoder WD. Thus, the number of memories in connection with the word line is halved to reduce the power consumption.
Patent JP-2000013283-A (JP)
Title: Signal transmitter and its method
Inventor: WANI KAZUO
IPC: H04B3/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and its method where interference or crosstalk between metallic transmission lines is reduced. SOLUTION: A vendor device 10 and user devices 30-1-30-n are respectively interconnected by metallic transmission lines 11-1-11-n. The metallic transmission lines 11-1-11-n are contained in one cable at least in the vicinity of the vendor device 10. A transmission circuit 21 sends a signal to the user device 30-1 via the metallic transmission line 11-1. The reception circuit 22 provided with an amplifier amplifies a signal received through the metallic transmission line 11-1. An automatic gain control AGC circuit 23 controls a gain of an amplifier in the reception circuit 22. A transmission control circuit 25 adjusts a transmission level of the transmission circuit 21, based on a gain decided by the AGC circuit 23.
Patent JP-S6065430-A (JP)
Title: Ion source device
Inventor: ITOU YASUYUKI
IPC: H01J27/02
Filed: 1983-09-20
Abstract: PURPOSE:To enlarge electric field intensity on an electrode surface and to make releasing of heat electrons from an electrode easy by arranging both of a lump- shaped heat negative pole and a filament heat negative pole in a discharging chamber of ion source and by providing with a means to ignite gas discharging in the chamber. CONSTITUTION:A lump-shaped heat negative pole 5 is heated by electronic beam released from a heated tungsten filament 6. Further, one or a plurality of filament heat negative pole 7 are arranged in a discharging chamber, and they are electrically connected to a discharging positive pole wall 1 through a switch and a condenser 10. Thereby, heat electrons are released from the heated negative pole 7 by condenser discharging, and gas discharging in the form of pulse is performed. As a result, plasma is generated on the surface of the lump-shaped electrode 5, and thereby electric field intensity on the electrode 5 surface is enlarged, a large quantity of heat electrons are released from the electrode 5, and gas discharging can be maintained even after there is no electric charge in the condenser 10.
Patent JP-2001005003-A (JP)
Title: Manufacture of reflection type liquid crystal display device
Inventor: SHIGETA MASANOBU
IPC: G02F1/13
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reflection liquid crystal display device capable of making good image display. SOLUTION: This method for manufacturing the reflection type liquid crystal display device 7 manufactures the device described above by forming a first alignment film 3 on a substrate previously formed with matrix-form pixel electrodes 2 by using a diagonal vapor deposition method, forming, on the other hand, a second alignment film 5 on a transparent electrode substrate 6, then bonding the substrate 1 and the transparent electrode substrate 6 in such a manner that the substrates have a prescribed spacing and that the first alignment film 3 and the second alignment film 5 face each other and injecting a liquid crystal layer 4 in this spacing.  The first alignment film 3 is formed by aligning the first alignment direction of the pixel electrodes 2 to a direction where diagonal vapor deposition is executed, then aligning the second alignment direction orthogonal with the first alignment direction to the direction where diagonal vapor deposition is executed, then forming the alignment film material described above by vapor deposition.
Patent JP-H1015214-A (JP)
Title: Apparatus and mechanism for returning pachinko ball
Inventor: MATSUDA TETSUO
IPC: A63F7/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To enable a player to easily select a partial number or the total number of balls on returning gift balls to easily set processing of gift balls. SOLUTION: On a top face open ball box 2 positioned at underside of a ball extraction port at an under tray of a Pachinko machine, set on a table 7 of the Pachinko machine, and having a ball extraction hole 4 corresponding to a counting port 10 and equipped on a table 7 on a part of the bottom part, a ball box shutter 5 to open/close the ball extraction hole 4 is equipped slidable on the under face of the bottom part.
Patent JP-S5694318-A (JP)
Title: Lens system provided with rear converter lens
Inventor: TANAKA KAZUO
IPC: G02B15/12
Filed: 1979-12-27
Abstract: PURPOSE: To provide a lens system of a shape which is easy to be built in, by constituting a rear converter lens with two lenses, and disposing the 1st positive lens and the 2nd negative lens successively from the object side.  
     CONSTITUTION: This lens system has a main lens I and a freely removable rear converter lens II on the optical path between the main lens and image plane. The focal length of the entire lens system is changed by moving this rear converter lens II onto or from the optical path. This rear converter lens II consists of two lenses as shown, which are disposed in order of the 1st positive lens and the 2nd negative lens from the object side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10144886-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: SUNOCHI KAZUMASA
IPC: H01L21/8242
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To realize high integration by arranging active region groups in the arranging direction of an interconnection group while shifting by one half of the distance between active region groups in the running direction of the interconnection group and providing a contact region for the interconnection group in a region projecting from the active region group in the running direction of the interconnection group between adjacent interconnection groups. SOLUTION: An interlayer insulator 8 is etched until the surface of a substrate is exposed using an upper insulator 5 of gate, a side wall insulator 7 of a gate and a resist pattern 9 as a mask thus exposing the surface of the substrate in a BL plug contact region BP and an SN plug contact region SP. The upper insulator and side wall insulator 7 of the gate in the region connecting other active regions intersecting a passing word line while being shifted, in the running direction of word line, by one half of the distance between adjacent active regions in the arranging direction of word line is utilized as an etching mask. According to the arrangement, high integration can be realized easily.
Patent JP-S6079639-A (JP)
Title: Manufacture of high pressure metal vapor discharge lamp
Inventor: ORIGASA SHIYOUJI
IPC: H01J9/38
Filed: 1983-09-19
Abstract: PURPOSE:To simplify discharge lamp manufacturing process and devise to improve productivity, by forming a communication hole to communicate with a discharge space, at an end of a sealed-up portion and exhausting inside of the space through the communication hole and sealing up the hole after enclosing an enclosure into the space. CONSTITUTION:The outer periphery of an inserting end of an electrode structure 10 in a main pipe 1 is melted by a heat such as of a gas burner and the inserting end is sealed up by pressing with such as pincher 23 having a small diameter communication hole forming member 22 to form a sealed-up portion 12 of a communication hole 24 for communicating with the inside of the main pipe 1. After this, an inert gas is led into the inside of the main pipe 1 through the communication hole 24 to substitute the inside, and an opening end of the communication hole 24 in the sealed-up portion 12 is exhausted to a high vacuum and is connected airtight to an exhaust head 27 of an enclosing device of an enclosure, and after exhausting the discharge space 15 to a high vacuum, a predetermined quantity of an enclosure 19 such as mercury vapor and a starting gas such as argon are enclosed in the discharge space 15, and the vicinity 28 of the boundary of the communication hole 24 and the discharge space 15 is sealed by heat melting.
Patent JP-S5694745-A (JP)
Title: Plasma treatment device
Inventor: NAKANE YASUAKI
IPC: H01J37/32
Filed: 1979-12-28
Abstract: PURPOSE:To perform an etching of high accuracy and of high efficiency avoiding an impact of particles obstructing the etching by a method wherein the 3rd electrode which can make ion transmit is installed between the 1st electrode and the 2nd electrode having a sample on it, of a plasma treatment device. CONSTITUTION:The 3rd electrode 7 which can transmit ion is installed between the 1st electrode 2 and the 2nd electrode 3 having a sample 4 on it which are installed in a container 1 of a plasma treatment device. And then, a high frequency voltage is applied across the electrodes 2, 7 and a DC voltage to control the ion accelerating energy is applied between the electrode 3 and the electrode 7 and then, needless neutral radical molecules are forcibly exhausted from an exhaust gas port 6b. With this, an etching can be performed selectively by means of a required particle, accordingly, a fine pattern can be formed with high efficiency.
Patent JP-H0340874-A (JP)
Title: Treating method of cellulosic fiber
Inventor: IIDA SHUICHI
IPC: D06M101/06
Filed: 1989-07-04
Abstract: PURPOSE:To prevent reducing of tearing strength and impart durable flexibility to cellulosic fiber by treating said cellulosic fiber with copolymerized emulsion comprising mixture of specific organopolysiloxane, (meth)acrylic monomer and other specific monomer. CONSTITUTION:(A) 5-95 pts.wt. O/W emulsion organosiloxane expressed by formula I (R<1> to R<3> are 1-20C monofunctional hydrocarbon group or monofunctional halogenated hydrocarbon group; Y is radical reactive group, etc.; X is H or monofunctional alkyl, etc.; m<=10<4>; n>=1) is mixed with (B) 95-5 pts.wt. monomer mixture of 70-100wt.% (meth)acrylic monomer expressed by formula II (R<5> is H or methyl; R<6> is 1-18C alkyl, etc.), 0-20wt.% monomer such as ethylenic unsaturated amide and 0-20wt.% ethylenic unsaturated monomer other than the above-mentioned and subjected to emulsion polymerization in the presence of radical polymerization initiator to afford the aimed fiber-treating agent composed of copolymerized emulsion. Cellulosic fiber is treated with said treating agent to impart lubricating property and prevent reduction of tearing strength after cleaning.
Patent JP-S6232083-A (JP)
Title: Thermal recording medium
Inventor: ENMANJI KIMIE
IPC: G03C1/52
Filed: 1985-08-05
Abstract: PURPOSE:To obtain the titled recording medium enabled in fixing by low light energy and preventing background fogging to enable the reproduction of two colors, for example, at the time of the irradiation of white light, by using a resin material containing diazonium salt, a coupling agent forming a color upon the reaction therewith, a heat-meltable base and chlorophylls. CONSTITUTION:A thermal layer 3 is selectively heated by a thermal head 1 to melt a heat-meltable base 2 and diazonium salt 4 is reacted with a coupling agent 5 in the presence of alkali to enable color forming recording. When the diazonium salt 4 not reacted with the coupling agent 5 is decomposed after the completion of recording, by allowing chlorophylls 8 to be present, the photolysis of the diazonium salt 4 receives dye sensitizing action and can be performed even by the irradiation of red light and, therefore, the decomposition speed by the irradiation of white light increase and fixing is enabled. Further, chlorophylls 8 fade by the irradiation of white light and the background fogging of a recording image can be prevented.
Patent JP-H115067-A (JP)
Title: Suction and recovery device for viscous fluid
Inventor: KINOSHITA HIDEAKI
IPC: A47L9/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a viscous liquid can hardly be sucked by using a conventional vacuum cleaner which can easily and rapidly suck mainly trash, dust or inviscid liquid such as water to clean. SOLUTION: This device is provided with a suction hose 1 provided a discharge port 4 on a base end part, a recovery tank 5 communicated with the discharge port and a blower 7 provided on the bottom of the recovery tank via filter 6. In the inside of the suction hose, a rotational spiral 10 rotatable with a motor 9 provided in the vicinity of the discharge port between the suction port 2 and the discharge port, and a static spiral 11 fixed to a static spiral fixing part 12 in the vicinity of suction port and extended near to the discharge port, are housed.
Patent JP-H0728131-A (JP)
Title: Finder viewfield frame changeover mechanism
Inventor: MIKI SHINYA
IPC: G03B13/12
Filed: 1993-07-13
Abstract: PURPOSE:To construct simply and compactly, lessen dust intruding, and restrict the view field with a high positioning accuracy by allowing a movable view field frame block part of the light path through making a rotational motion so that the center of rotation lies parallel with the image plane and apart therefrom. CONSTITUTION:The view field of a finder at the time of standard photographing is restricted by a sheet-form fixed view field frame 25 which is affixed to the incident surface of a prism 86. At the time of panorama photographing. on the other hand, the finder view field is restricted by allowing blades 14, 15 to block the beams of light in the upper and lower parts of the finder view field at the time of standard photographing. The blades 14, 15 use a pin 16 as the common shaft of rotation. Changing-over between the standard and the panorama photographing is conducted with rotation of the blades 14, 15 round the pin 16. It is thus practicable to restrict the finder view field with a high positioning accuracy by using one pin 16 as common center of rotation of the two blades 14, 15. This enables simplification of the driving mechanism and permits reduction of the number of component parts.
Patent JP-H02191092-A (JP)
Title: Vending machine
Inventor: REONAADO JIEI SUWATOKOOSUKI JI
IPC: G07F9/10
Filed: 1989-07-04
Abstract: PURPOSE: To improve cooling efficiency by circulating air taken in from the outside through a condenser and an evaporator. CONSTITUTION: Accompanying a cooling mode, the air sucked by the rotation of a fan 32 is made to flow in from a take-in port 54 and takes the heat of the condenser 31 and the heated air is discharged from a discharge port 56 provided on the back of this automatic vending machine 10. While cooling the condenser 31, the evaporator 34 removes the possessed heat of the air sucked from a commodity distribution section through the take-in port 40 by the fan 37 and cooling air inside an air passage 16 is direction-changed by an air deflection member 59 and is passed through a discharge port 50 provided on the upper part of a partition 17 further. In such a manner, the air is circulated through the commodities 51 of the commodity distribution section provided inside the automatic vending machine 10 and a fixed circulation pattern is formed.  Thus, the cooling air is excellently circulated through the commodity distribution section and the cooling efficiency is improved.
Patent JP-S57103247-A (JP)
Title: Deflection yoke for image pickup tube
Inventor: TABUCHI TOSHIHIDE
IPC: H01J31/46
Filed: 1980-12-08
Abstract: PURPOSE:To eliminate the pincushion graphic distortion on a picture which is caused by a collimating lens and obtain color picture quality free of color ununiformity by forming horizontal and vertical deflection magnetic field shapes into a barrel type distortion magnetic field shape and equalizing both quantities. CONSTITUTION:The horizontal and vertical deflection magnetic field shapes of a deflection yoke are formed as shown in Figures (a) and (b). The axis of abscissa indicates the deflection magnetic field shape. The plus side is the pincushion magnetic field and the minus side is the barrel magnetic field. The axis of ordinate indicates the coil length and zero is the center of the coil. Thus suppose that the area enclosed by the axis of ordinate and the deflection magnetic field shape curve is S6 in Fig. (a), the horizontal deflection magnetic field distortion SH is S6. Similarly, supposing that the area enclosed by the axis of ordinate and the magnetic field shape curve is S7-S9, the vertical deflection magnetic field distortion SV is SV=S7+S9-S8. By forming the deflection magnetic field shape of horizontal and vertical deflection coils into the barrel distortion, the barrel scanning distortion on the target surface which is caused by a collimating lens can be eliminated and the scanning error failure of a color filter be minimized.
Patent JP-S5962903-A (JP)
Title: Process control system
Inventor: WATANABE GENICHI
IPC: G05B9/03
Filed: 1982-09-30
Abstract: PURPOSE:To keep the continuity of control by providing plural SLCs having the same performance to one control system and switching a failed SLC to other SLC when one of them is failed. CONSTITUTION:Two SLC2-1, 2-2 having the same performance are connected to one control system and multiplexed. When the failure of the SLC2-2 is found out with the check from a host computer 1, the computer 1 gives priority of process control to the SLC2-1. The SLC2-1 receiving it applies a switching signal to a switching unit 4 to connect a control output line 61 to a control output line 6. Thus, the SLC2-2 is disconnected from the control system and the SLC2-1 is connected to the control system. Since the SLCs 2-1, 2-2 are of the same performance, the control output of both SLCs is the same just before the failure takes place. Thus, the continuity of the control output is kept.
Patent JP-S5796456-A (JP)
Title: Battery
Inventor: ISHIDA OSAMU
IPC: H01M50/184
Filed: 1980-12-08
Abstract: PURPOSE: To enhance the resistance against leakage of liquid, by making a gasket serving as an opening seal, of synthetic resin mixed with glass beads.  
     CONSTITUTION: An anode black mix 2 and a separator 3 consisting of a porous polypropylene film 4, cellophane 5 and a mixed sheet 6 of vinylon and rayon are provided in an anode can 1. The opening of said anode can 1 is sealed up with a cathode collector 8 filled with a cathode agent 7 and fitted with an interposed gasket 9. A button-type alkaline battery is thus manufacutred. The gasket 9 of the battery is made of synthetic resin mixed with glass beads. The synthetic resin is preferably polyamide, polyolefin or the like. The amount of the glass beads to be added is 20∼40wt%. The mean grain size of the beads is preferably 3∼60μm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6419914-A (JP)
Title: Inverter overcurrent protector
Inventor: IWAKI IZUMI
IPC: H02M7/48
Filed: 1987-07-13
Abstract: PURPOSE:To protect a power transistor from an overcurrent such as overload, motor lock and load short-circuit without causing a stalling travel by providing a low-level current detection circuit and a high-level current detection circuit. CONSTITUTION:A current signal detected by a current detector 22 provided in an inverter main circuit 2 is inputted to a low-level current detection circuit 4 and a high-level current detection circuit 5. The output of said low-level current detection circuit 4 becomes a base-breaking signal of a base-driving circuit 12 via OR-gates 7-9 and said low-level current detection circuit 4 detects a low-level overcurrent such as motor lock to protect an inverter. Also, said high-level current detection circuit 5 detects a high-level overcurrent such as short circuit current to protect said inverter.
Patent JP-S6065024-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: NISHIKAWA AKIO
IPC: C08L63/00
Filed: 1983-09-21
Abstract: PURPOSE:The titled composition excellent in storage stability and curability and capable of giving a cured article having a high glass transition point and good high-temperatrure strength, heat resistance and cracking resistance, prepared by mixing a polyepoxy compound with a specified phenolic resin. CONSTITUTION:A phenol is addition-polymerized with a compound of formula  I in the presence of an acidic or basic catalyst to obtain a phenolic resin of formula II (wherein X is -CH2-, -CH2O-, or OCH2-, and m is 1-10). Next, a polyepoxy compound (e.g., bisphenol A diglycidyl ether) is mixed with the above resin and, optionally, a curing catalyst (e.g, triethanolamine), a filler, a mold release, etc., and the resulting mixture is kneaded at 70-80 deg.C. EFFECT:This composition can cure at 150-200 deg.C within a short time and provide an electronic part having excellent operation characteristics in a high-temperature region and a high reliability even at high termperature and hign humidity.
Patent JP-H04367652-A (JP)
Title: Impedance audiometer
Inventor: WATANABE YOSHINORI
IPC: G01H15/00
Filed: 1991-06-17
Abstract: PURPOSE:To propose the impedance audiometer which can exactly detect the pressure in the patient's external audiotory meatus. CONSTITUTION:Air resistance is formed in the air path for injecting the air into the patient's external audiotory meatus 30 and pressure sensors 21, 22 are coupled to both sides of this air resistance; further, an external audiotory meatus pressure detecting section 8 is provided which can detect the pressure in the patient's external audiotory meatus 30 in accordance with the pressure in the air path supplied from these pressure sensors. Since the exact pressure in the patient's external audiotory meatus can be detected, the handling of the patient is facilitated and the performance is greatly improved.