baber/WOPTO huggingface dataset:
Patent JP-H06286466-A (JP)
Title: Wing vehicle
Inventor: FUKAZAWA TSUGIO
IPC: B60J5/04
Filed: 1993-03-31
Abstract: PURPOSE:To simplify the mechanism of an engagement hinge part, and to reduce the fitting man-hour, and to improve the manufacturing accuracy, and lighten the mechanism by providing each hinge component part in a right and a left side frame members of a roof of a box-like load-carrying platform and in an upper edge of an upper frame member of each side wall panel. CONSTITUTION:A side frame member part 4 of a roof part 2 of a load-carrying platform and an upper frame member 8 of a side wall panel 3 are made of extruded material, and they are formed with a first and a second hinge component parts 12, 22 respectively. The first hinge component part 12 is provided with a first overhang part 13, a guide part 14 arranged inside of the first overhang part 13 and having a circular cross section, a recessed part 19 for fitting a second hinge component part 22, which has an opening 18, an inner projecting part 15, and a first engagement part 16 having a guide surface 17, which has a recessed circular cross section, inside thereof. The second hinge component part 22 is provided with a second overhang part 23 of a projecting surface 24, of which inside surface has a circular cross section, a second engagement part 26 having an end surface 27, which has a nearly circular cross section, and a recessed part 29 for fitting the first engagement part 16. One of both the hinge component parts 12, 22 is slid for insertion into the other for engagement. Consequently, a rotary mechanism is simplified, and the fitting work is facilitated, and the manufacturing accuracy and the appearance are improved.
Patent JP-H11266635-A (JP)
Title: Rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of reducing the extent of lifting of a planting device by seedling piecing and improving the seedling piecing efficiency. SOLUTION: This rice transplanter is obtained by installing plural mat supporting parts 51 for supporting seedling mats M at a prescribed interval kept in the upper and the lower parts in a reserve seedling-carrying platform 5 so as to be vertically movable and further a mat piecing plate 61 for lifting a planting device 2 so that a seedling-carrying platform 21 thereof is located at a seedling piecing position corresponding to the mat supporting part 51 in the lowermost stage of the reserve seedling-carrying platform 5 based on results of detection with a detector D for detecting the upward movement of the planting device 2 and transferring the seedling mat M of the mat supporting part 51 in the lowest stage to the seedling-carrying platform 21 at the seedling piecing position.
Patent JP-H10251293-A (JP)
Title: Dermal collagen fascicular normalizing agent
Inventor: NISHIMORI YASUTOMO
IPC: A61K8/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a means for normalizing an abnormality in a dermal collagen fascicle caused by the formation of a crease, a fibrosis, a keloid, etc. SOLUTION: This dermal collagen fascicular normalizing agent comprises a steroid and its derivative and/or a physiologically permissible salt thereof. The dermal collagen fascicular normalizing agent is contained in a composition such as a cosmetic or a skin preparation for external use. Thereby, a means for normalizing an abnormality in a dermal collagen fascicle caused by the formation of a crease, a fibrosis, a keloid, etc., can be provided.
Patent JP-S59198363-A (JP)
Title: Battery run down detecting apparatus of battery for central processing unit
Inventor: SASAKI SHIYOUJI
IPC: G01R31/36
Filed: 1983-04-27
Abstract: PURPOSE:To enable the utilization of battery to its lowest practical capacity and to enable necessary operation with a small capacity storage battery, by resetting CPU itself by stopping a timer limit signal when normal driving becomes impossible by the voltage drop of the battery. CONSTITUTION:A central processing unit 6 has a reset terminal 6v to which a reset signal is applied and a signal terminal 6S generating a timer reset signal during normal operation and driven by the rectified DC current of an AC power source 1 and the parallel power source of a power failure compensating battery 7. A timer circuit 18 is set to time constant longer than the cycle of a timer reset signal and has a condenser 20 repeating charging and discharging by the timer reset signal. An operation circuit 19 is equipped with an operation coil 32a operated when the condenser 20 is charged to definite voltage or more, a release coil 32b connected to a manual switch 33 in series and a latching relay 32 having the reset contact 32c of the apparatus 6 and the start contact 32d of the circuit 18, and the operation voltages of the circuits 18, 19 are made lower than the operation enable limit voltage of the unit 6.
Patent JP-H09262158-A (JP)
Title: Merchandise display rack
Inventor: INOUE HARUMI
IPC: A47F5/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the lowermost shelf board from being damaged by detachably mounting a bumper body in parallel with the front end of the lowermost shelf board directly thereon. SOLUTION: A bumper body 10 of length approximately equal to the length of a shelf board 107 is formed out of a metallic bent plate and the cross-section thereof is formed to have a laterally directed V-shape. In addition, the upper side of the V-shaped cross-section is extended. Also, a hook type locking piece 10a is erected in a left direction from the extended rear end of the V-shape, so as to be in parallel with the lengthwise direction of the bumper body 10. The lateral length of the lacking piece 10a is made equal to the length of the lacking slit 107d of the lowermost shelf board, and the locking piece 10a is fitted to the slit 107d. Thereafter, the lacking piece 10a is made to slide in a left direction, thereby being mounted in a detachable state. According to this construction, the lowermost shelf board can be prevented from being damaged.
Patent JP-H09266365-A (JP)
Title: Printed circuit board
Inventor: KOMIYATANI TOSHIROU
IPC: H05K3/40
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the through-hole connection property owing to the conductivity by radially cutting grooves into lands of through-holes of a circuit board having circuit layers which are formed on both sides of the board and connected by a conductive paste. SOLUTION: At forming of a circuit pattern 1, grooves 4 are radially cut into lands 3 of through-holes 2 to bury a conductive paste on the lands into the grooves 4, resulting in undercuts to a horizontal force, thus making them durable against this force and greatly reducing the break of the hardened paste. The grooves 4 are formed by etching a Cu foil of a Cu-clad laminated board, resulting in that a fine rough surface of the original Cu foil is transferred to the grooves 5, hence the adhesion of the Cu paste is more strong than that at the Cu foil surface of the lands to thereby contribute to the reliability improvement at parts mounting with solder.
Patent JP-H03274718-A (JP)
Title: Film for supporting x-ray exposure mask and x-ray exposure mask
Inventor: IIZUKA TAKASHI
IPC: G03F1/60
Filed: 1990-03-24
Abstract: PURPOSE:To improve mechanical strength and to impart high transmittance to X-ray to the title film by providing an alignment mark region in a supporting film surface with a specified transmittance to alignment light through an ion implantation means. CONSTITUTION:An X-ray exposure mask supporting film 3 is provided with a fixed transmittance of X-rays and is composed of a simple substance of a specified thickness having a fixed mechanical strength. Since the simple substance is used in this way, radiation damage is reduce when intense radiation light is applied, thereby reducing deterioration. Furthermore, the supporting film 3 has low transmittance or does not transmit visible light and near infrared light for alignment, and it is made to have high transmittance to visible light and/or near infrared light through ion implantation to an alignment mark region 2. Thereby, it is possible to well satisfy all the three conditions of X-rays transmittance, visible light/near infrared light transmittance and mechanical strength as the supporting film.
Patent JP-S63242006-A (JP)
Title: Current control circuit
Inventor: KITAGAWA NOBUTAKA
IPC: H03F1/02
Filed: 1987-03-28
Abstract: PURPOSE:To easily set a prescribed current consumption corresponding to a control voltage at all times by using an output of a voltage current converter controlling each current consumption of plural ICs forcibly by a control voltage in common to each IC so as to control the gate of a current consumption control MOS transistor(TR) in each IC. CONSTITUTION:Since the gate voltage Vbias of a MOS TR P1 varies with the variance in the threshold value of the MOS TR P1, the drain current 13 of the other MOS TR P2 having similar threshold value to that to the MOS TR P1 is controlled. Thus, the differential amplifier 1 acts like a V-I converter controlling the current consumption 13 in the IC definitely independently of the threshold values of the MOS TRs P1, P2 based on the voltage VB supplied regardless of the threshold values of the MOS TRs P1, P2 in the IC.
Patent JP-S552637-A (JP)
Title: Cephalosporin derivative and its salt
Inventor: OOI NOBUHIRO
IPC: A61P31/04
Filed: 1978-06-22
Abstract: NEW MATERIAL:A compound of formula I: (R is H or OH) or its salt.  
     EXAMPLE: 7-[D(-)-α-{3-(3,4-Dihydroxybenzoyl)-3-methyl-1-ureido}-α-phenyl- acetamido]-3-(1-methyl-1H-tetrazol-5-yl-thiomethyl)-3-cephem-4-carboxylic acid.  
     USE: Antibacterials particularly effective against bacteria which belong to the genuses Pseudomas and Serratia compared with cephalosporin antibacterials, e.g. Cefazolin and Cephaloridine.  
     PROCESS: A compound of formula II is reacted with 7-amino-3-(1-methyl-1H- tetrazol-5-yl-thiomethyl)-3-cephem-4-carboxylic acid or its derivative to give the objective compound. Alternatively, the group of formula IV is introduced into the α- amino group of the compound of formula III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58194147-A (JP)
Title: Actuator
Inventor: HIROSE TSUNEO
IPC: G02B7/28
Filed: 1982-05-04
Abstract: PURPOSE:To eliminate the phase lag between a driving section and a moving section, by winding a driving coil directly around the moving section of an actuator moving a reading head for the purpose of tracking. CONSTITUTION:The moving section of the actuator moving the reading head section of an optical recorder for the purpose of tracking of the head is constituted, by winding two coils 23, 24 around a coil bobbin 21, crossing mutually, and fixing a lens 22 on the coil bobbin 21. A magnetic field is applied on the surfaces where the coils are crossed as shown in the arrows 25, 26. In flowing a current to the coil 23 the coil bobbint 21 moves up, down, left and right freely. Thus, the driving section and the moving section are moved at the same time, thus eliminating the phase lag between the both.
Patent JP-H03275541-A (JP)
Title: Production of molten waste slag
Inventor: ITO HAYAMIZU
IPC: C04B5/00
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the high-strength crystalline molten waste slag by adding an Al2O3 source material or an SiO2 source material to a molten slag until the waste is melted and solidified and then cooling the slag. CONSTITUTION:An Al2O3 source material and/or an SiO2 source material are added to a waste by 1-30wt.% based on the molten slag until the waste is melted and then solidified, and the mixture is then cooled to obtain the desired molten waste slag. Satisfactory results are obtained especially when the composition of the waste is previously adjusted by the Al2O3 source material, SiO2 source material and/or CaO source material. When the amts. of the Al2O3 source material and/or SiO2 source material to be added are controlled to <1wt.%, the crystalline component is not formed. When the amts. exceed 30wt.%, the viscosity of molten slag is increased, and the slag is hardly fluidized. When the molten waste slag is produced in this way, the waste is utilized as resources, the waste is stabilized, and the volume of the waste is reduced.
Patent JP-H08270024-A (JP)
Title: Two-line water supply system by use of heat storage tank in emergency
Inventor: SHONO NOBUAKI
IPC: E03B11/12
Filed: 1995-03-31
Abstract: PURPOSE: To economize city water, by providing a reuse water-supplying line in addition to a city water supply line in a condominium or the like provided with a heat storage tank for air conditioning and pumping up the water in the heat storage tank in the case of suspension of water supply to use the water for flushing in toilets. CONSTITUTION: An elevated water tank 3 for city water and an elevated water tank 25 for reuse water are separately installed in a condominium or the like and a pumping-up pipe 5 for city water, city water supply pipes 6, a pumping-up pipe 24 for reuse water, and reuse water supply pipes 26 are arranged respectively. The heat storage tank 27 is connected to the reuse water storage tank through pipes 29 connected to a pump 28. When the supply of city water has been suspended, the water in the heat storage tank 27 is pumped up to use for the flushing water of toilets or the like except drinking water and keep drinking water as long as possible. In a building provided with a circulation system of reuse water, it is enough to connect a reuse water tank to a heat storage tank 27. In this way, drinking water for an emergency can be retained for a long time.
Patent JP-S573795-A (JP)
Title: Preparation of compound semiconductor crystal and apparatus therefor
Inventor: MIYAZAWA SHINTAROU
IPC: H01L21/208
Filed: 1980-06-05
Abstract: PURPOSE: To prepare a thin platy single crystal, e.g. a compound semiconductor, in an optional shape efficiently, by flowing a melt of a parent alloy containing a liquid sealing material through a slit tube provided at the bottom of a crucible, and forming a single crystal of the melt by the pulling down method.  
     CONSTITUTION: A seed crystal plate 3 is inserted in a slit tube 2 at the lower end of a crucible cell 1, and a small amount of a liquid sealing material powder 5, e.g. mixed powder of NaCl with KCl, is introduced into the cell 1. A parent alloy material 6 of Groups III, IV and V is then placed on the powder 5, and a liquid sealing material powder 7 is then added to the material 6 in the crucible cell 1. An electric current is passed through a resistance furnace 8 for heating the cell 1 to enclose the parent alloy material 6 in the liquefied sealing material 6' before the melting of the parent alloy material 6. An electric current is then passed through the lower auxiliary heater 9 to provide a temperature gradient at the tip of the slit tube 2. The molten sealing material 7' having the improved property to wet the cell 1 and the parent alloy material 6 flows through the gap between the seed crystal plate 3 and the inner wall of the slit tube 2, and the parent alloy melt flows into the slit tube 2 stably. A seed crystal supporting shaft 4 is then pulled down to give a thin platy single crystal having the same cross-sectional shape as that of the slit tube 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000273190-A (JP)
Title: High-concentration talc masterbatch
Inventor: ZANKA YUKITO
IPC: C08J3/22
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high-concentration talc masterbatch which can give a propylene resin composition effectively reduced in molding shrinkage and shrinkage upon being heated by granulating a kneaded mixture comprising an elastomer having a specified melt flow rate, talc having a specified mean particle diameter, and a metallic soap in a specified ratio. SOLUTION: This masterbatch is prepared by granulating a kneaded mixture comprising 10-60 pts.wt. (A) elastomer having a melt flow rate of 0.5-150 g/10 min, 40-90 pts.wt. (B) talc having a mean particle diameter of 1-15 μm, and 0.01-5 pts.wt., per 100 pts.wt. sum of components A and B, metallic soap. The shrinkage reduction coefficient (K) per pt.wt. masterbatch added to 100 pts.wt. base material is at least 1/10,000, and the bending modulus variation coefficient (L) per pt.wt. masterbatch added to 100 pts.wt. base material is at least -50. The metallic soap is a metal carboxylate represented by the formula: (RCOOX)nX, such as sodium stearate. In the formula, R is a 1-40C hydrocarbon residue; X is a metallic component such as Li, Na, or Mg; and (n) is 1-3.
Patent JP-H0645520-A (JP)
Title: Power transistor
Inventor: URURITSUHI SHIYAAPAA
IPC: H01L29/06
Filed: 1993-03-08
Abstract: PURPOSE: To generate uniform heat at individual transistors by disposing finger- like contacts of the individual transistors so as to break the translational symmetry or mirror surface symmetry specified by one or a plurality of common contact surfaces. CONSTITUTION: A contact interval of individual transistors of a mutli-finger transistor is decided so as to obtain at least substantially equal highest temperature during operating in a previously given range of effective power, for all individual transistors by using a simulation calculation on temperature distribution. For example, an interval of the mutual transistors is set substantially equal, except the innermost and outermost side individual transistors of a row. Both the transistors of the innermost sides are shortened therebetween, and an interval to the transistor which continues to the outside is increased. Thus, uniform heat is generated at the individual transistors.
Patent JP-H04309871-A (JP)
Title: Method device for signal processing
Inventor: SAWADA MASARU
IPC: F02D45/00
Filed: 1991-04-08
Abstract: PURPOSE:To carry out the Fourier transformation for the sampling signal which is A/D-converted in real time without sacrificing precision, in a signal processing device in which the digital signal sampled by an A/D converter is received and Fourier's transformation processing is carried out on the basis of each digital signal. CONSTITUTION:The period NT analog signals which are previously set in a previously set sampling cycle T are sampled, and a power spectrum is obtained through the Fourier's transformation during the time tFF which is longer than the sampling cycle T on the basis of each digital signal which is obtained through the sampling during the period NT. The Fourier's transformation is carried out on the basis of each digital signal obtained during the sampling period NT. At the same time, the sampling operation during the new sampling period NT is started.
Patent JP-H05226360-A (JP)
Title: Mos transistor
Inventor: YAMAGOSHI YUKIO
IPC: H01L21/336
Filed: 1991-04-08
Abstract: PURPOSE:To reduce the parasitic capacitances of a source and drain areas against a substrate by respectively constituting the source and drain areas of high-doped areas and low-doped areas which are formed between the high- doped areas and substrate and have low concentrations which are equal to or lower than the concentration in the substrate. CONSTITUTION:The title transistor is provided with a semiconductor substrate 11 of a first conductivity type, source and drain areas 14 and 15 of a second conductivity type separately formed from each other in an element area 13 on the surface of the substrate 11, and gate electrode 17 formed on the substrate 11 with a gate insulating film 16 in between. In such a MOS transistor, the areas 14 and 15 are respectively constituted of high-doped areas 14a and 15a of the second conductivity type and low-doped areas 14b and 15b which are formed between the areas 14a and 15a and substrate 11 and have concentrations equal to or lower than that in the substrate 11. Therefore, the width of a deflection layer can be increased and the parasitic capacitance of the areas 14 and 15 can be reduced.
Patent JP-S61233565-A (JP)
Title: Multicolor recording apparatus
Inventor: TOHARA MASAHIRO
IPC: B41J2/36
Filed: 1985-04-10
Abstract: PURPOSE:To provide a multicolor recording apparatus capable of simultaneously developing a plurality of recording colors in an easy manner and increasing a recording speed, by mounting a gate circuit for guiding each driving signal outputted from a driving signal forming part to the drive circuit of each heat generating resistor. CONSTITUTION:First and second color recording data are simultaneously transmitted to first and second shift registers 11, 12 and output-enable signals EN2, EN3 of first and second color developing times are inputted to the shift registers 11, 12 and heat generating resistors R1, R2...Rn developing first and second colors are indicated from the shift registers 11, 12 and the recording driving signals of the first and second color developing times are outputted from said shift registers 11, 12 to be applied to transistors 1-1, 1-2...1-n through OR gates G1, G2-Gn. By this constitution, first and second colors can be simultaneously developed and the time necessary for color development comes to the total time of a transmission period Tg and the second color developing time tb. By this method, a recording speed can be increased.
Patent JP-S57190157-A (JP)
Title: Control device of line pressure in oil hydraulically operated speed changer
Inventor: NISHIKAWA MASAO
IPC: F16H61/64
Filed: 1981-05-19
Abstract: PURPOSE:To economically operate an oil hydraulic pump and improve its fuel consumption, by using a variable displacement pump of pressure compensation type as the oil hydraulic pump and operating its pressure setter mechanism to an increasing side of set pressure in accordance with stator reaction force. CONSTITUTION:In a device, where line pressure, generated in an oil hydraulic pump 5, is applied to a friction engagement element, provided in a speed change mechanism, to suitably perform speed change operation, a variable displacement pump of pressure compensation type, for instance, vane pump, holding the line pressure to a set value, is used as the oil hydraulic pump 5. This vane pump 5 generates a variable delivery amount by performing the slide displacement of a cam ring 11 in an external case 12. At this time, the cam ring 11 is displaced by adapting a stator arm 19, connected to a stator S in a torque converter 2, to a receiver seat member 18 of a pressure adjuster spring 15 in a pressure setter mechanism 8, and applying stator reaction to the receiver seat member 18.
Patent JP-S60219483-A (JP)
Title: Vane pump
Inventor: YAMAMOTO TOSHIHIKO
IPC: F04C2/344
Filed: 1984-04-17
Abstract: PURPOSE:To prevent the generation of noise and the abrasion of a vane by keeping a pump chamber at an intermediate pressure during the variation from an intake pressure to a discharge pressure and reducing the differential pressure acting onto the vane of a vane pump. CONSTITUTION:When the communication between a pump chamber 11a and a suction port 2a is cut-off, the pump chamber 11a communicates to an orifice passage 16. A pump chamber 11b communicates to the orifice passage 16, and the communication to the suction port 2a is cut-off, and a pump chamber 11c communicates to a discharge port 3a. Therefore, the pump chamber 11a is kept at an intermediate pressure by the decompression through the orifice passage 16, and a large differential pressure between the intake pressure and the discharge pressure does not act onto a vane 9, and the abrasion of the vane and the generation of noise can be prevented.