baber/WOPTO huggingface dataset:
Patent JP-H091320-A (JP)
Title: Method for automatically pouring molten metal and device therefor
Inventor: SATO JIRO
IPC: B22D41/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To pour molten metal into a sprue in a mold flask at a fixed position regardless of the variation of a quantity and flow rate of a molten metal due to a distance between a discharging hole and a sprue of the mold flask and the tilting of a ladle and further of wettability and viscosity of the molten metal by shifting the pouring center of the discharging hole of the ladle at the initial stage while holding the fixed relation with the turning center of the ladle. SOLUTION: The ladle 1 is freely turned and tilted round the turning shaft 4, and the rotation center O1 of the shaft 4 is shifted along a locus deviated from a prescribed arcuate locus around a virtual molten metal discharging center O at the initial stage set at or near the drop starting point of the molten metal at a molten metal discharging hole 2 of the ladle at the time of starting the molten metal pouring. Simultaneously, the ladle is shifted while holding a fixed relation with the turning center O1 of the turning shaft 4 to pour the molten metal into a fixed position of the sprue 100c in the mold flask regardless of the variation of pouring flow line of the molten metal accompanying the tilting of the ladle 1.  Then, the ladle 1 is laid on a truck together with a turning mechanism of the turning shaft 4 and shifted along the set locus by making it be freely driven in the vertical and the horizontal directions.
Patent JP-H0746898-A (JP)
Title: Charging generator for vehicle
Inventor: MAEDA YUJI
IPC: H02P9/14
Filed: 1993-08-05
Abstract: PURPOSE:To exhibit alarm function, external control function, and load response function sufficiently by imposing inhibition conditions to load response control. CONSTITUTION:In a rotation detecting circuit 21, output voltage of one phase of a generator, i.e., a signal at terminal P, is shaped by a shaper circuit 211 and the period thereof is measured by a period measuring circuit 213 thus detecting the r.p.m. A charge lamp is lighted when an engine stops with a key switch being turned ON and a charge lamp unlight signal 21A is generated when the stator begins to rotate and the r.p.m. rises abruptly after initial explosion. At that time, a load response inhibition signal 21B is also generated for a predetermined time. Since the load response control is inhibited for a predetermined time after initial explosion, the battery voltage does not drop resulting in a positive engine start.
Patent JP-H1039586-A (JP)
Title: Electrophotographic image forming method and electrophotographic device
Inventor: SAKO SHUNKAI
IPC: G03G15/043
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high quality by specifying the exposure length along the main scanning direction for one dot on a photoreceptor and specifying the sensitivity of the photoreceptor for the exposure wavelength. SOLUTION: The exposure length along the main scanning direction for one dot on an electrophotographic photoreceptor satisfies the relation of [exposure length (μm) on the photoreceptor surface] [resolution (dpi)]<=15000. Moreover, the sensitivity of the electrophotographic photoreceptor is >=1500.Vcm<2> /μJ for the exposure wavelength. This electrophotographic photoreceptor has at least a photosensitive layer on a base body. As for the photoconductive material included in the photosensitive layer, an inorg. material such as zinc oxide or an org. material such as polyvinylcarbazole can be used. The intensity of exposure light on the photoreceptor is preferably >=1μJ/cm<2> in a continuous exposure state in order to obtain electrostatic contrast necessary to form an image.
Patent JP-H0866135-A (JP)
Title: Simple toilet for pet
Inventor: MITSUI MITSUHIRO
IPC: A01K23/00
Filed: 1994-07-26
Abstract: PURPOSE: To obtain an inexpensive simple toilet for the pet, capable of being thrown away together with an excrement as such after the excretion of the pet to simply treat the excrement, by making the toilet from a simple raw material such as a plastic sheet or a laminate sheet. CONSTITUTION: The simple toilet for the pet comprises (i) a toilet main body (1) having an opening on the upper surface, having a water-proof layer (8) formed therein, and receiving sand (9) for absorbing the excrement of the pet into the water proof layer (8), (ii) a pair of lids (2),(3) vertically disposed in a state capable of being folded up on both the side surfaces of the toilet main body (1), (iii) a rear part wall (4) which is vertically disposed at the rear end part of the toilet main body (1) in a state capable of being folded up and whose side ends are attached to the rear side end parts of the lids, respectively, and (iv) a front end wall (4) which is vertically disposed to the front end part of the toilet main body (1), whose side ends are attached to the front side end parts of the lids (2),(3), respectively, and on whose wall surface a gateway (6) is formed.
Patent JP-S5984520-A (JP)
Title: Developer
Inventor: NARAOKA KIYOTAKE
IPC: H01L21/30
Filed: 1982-11-08
Abstract: PURPOSE:To improve reproducibility and resolution of development by utilizing a mixture of ethylcellosolve and good solvent of resist as the developer for resist made of the polystylene derivative. CONSTITUTION:The chlorinated methylpolystyrene having average molecular weight of 110,000 is applied on the chromium mask blank and it is then heat- processed under the nitrogen ambient. A figure is delineated by electron beam with irradiation intensity of 1 micrl coulone/cm<2> using an electron beam exposing apparatus. This figure is developed by spraying of the mixed solution of cyclohexanone and ethylcellosolve with the capacitance ratio of 1:5 using the spray developer. It is then rinsed by spraying ethylcellosolve and finally it is also rinsed additionally by spraying the isopropy-lalcohol. After the development and rinse, nitrogen is sprayed and it is dried up while the mask is rotated at a rate as high as 2,000 r.p.m.
Patent JP-H0243294-A (JP)
Title: Detergent composition
Inventor: DEGUCHI KATSUHIKO
IPC: A61K8/39
Filed: 1988-08-04
Abstract: PURPOSE:To obtain the title composition having a mild effect on the skin and hair and excellent in detergency, foaming ability, rinsing properties, etc., by using as its constituents an alkyl glycoside and a polyhydric alcohol/ polyoxyalkylene oxide adduct in a specified ratio. CONSTITUTION:The title composition comprises an alkyl glycoside (A) preferably of formula R1(OR2)xGy (wherein R1 is 8-18C alkyl, alkenyl or alkylphenyl; R2 is 2-4C alkylene; G is a residue derived from a 5-6C reducing sugar; x is 0 to 5; y is 1 to 10) and a polyhydric alcohol/polyalkylene oxide adduct (B) (wherein the alkylene oxide is propylene oxide when the polyhydric alcohol is ethylene glycol) (e.g., a polypropylene oxide adduct of ethylene glycol or glycerin) having an average molecular weight of 300 to 4,000, wherein component A accounts for 1-60wt.% and component B 0.1-10wt.% of the composition, and the weight ratio of A to B is from 1:300 to 1:2.
Patent JP-S6350685-A (JP)
Title: Tank for air compressor
Inventor: KANO GEN
IPC: F04B39/00
Filed: 1986-08-20
Abstract: PURPOSE:To make it possible to restrain a tank body from vibrating, by extending the leg parts of the tank in the peripheral direction of the tank body, and by jointing the leg parts to the lower side of the outer peripheral surface of the tank body. CONSTITUTION:A tank body 21 is composed of a cylindrical barrel section 21A, and a pair of side face parts 21B close both axial ends of the barrel section 21A. A pair of leg parts 22 are formed from metal plates extending in the peripheral direction of the barrel section 21A, and are jointed to recesses 22B in the tank body 21 or the lower end side of the outer peripheral surface of the tank body. Accordingly, the leg parts may surely restrain the barrel section 21A of the tank from vibrating such that the barrel section radially expands and contracts.
Patent JP-S5983979-A (JP)
Inventor: ISHIKAWA MAKOTO
IPC: C04B35/66
Filed: 1982-11-06
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-S6173690-A (JP)
Inventor: NAKAMOTO SHIGEHARU
IPC: D06F33/02
Filed: 1984-09-18
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-H0539509-A (JP)
Title: Sliding members and method for combining them
Inventor: TAKAHASHI KAZUO
IPC: G21C3/33
Filed: 1991-08-05
Abstract: PURPOSE:To inhibit the adhesion of sliding members which complement each other due to recrystallization caused at the time of use at high temp. and to improve the friction and wear resistances of the members. CONSTITUTION:When sliding members which complement each other are combined, the crystal structure of the matrix material 7 of one of the contact surfaces is made different from that of the matrix material 8 of the other. Since the materials of the contact surfaces do not match in crystal lattices, the diffusion of atoms is reduced and the adhesion of the sliding members due to recrystallization is inhibited. The friction and wear resistances of the members are improved and the members can withstand use over a long period of time.
Patent JP-H0244396-A (JP)
Title: Moving method for cursor
Inventor: IDE MASATO
IPC: G06F3/0481
Filed: 1988-08-05
Abstract: PURPOSE:To surely allow the cursor to approach an object input field and to improve the operability of a cursor movement on a display by depressing a scroll key, etc., in the direction where there is an input field to which it is desired to move the cursor. CONSTITUTION:A stop position or the stop position and the moving direction of a cursor to be moved are detected, and an address of the nearest input field to the stop position or the nearest input field to the stop position on the moving direction side of the original position of the cursor is calculated, and the cursor is moved to this address. Accordingly, while a scroll key, etc., are being depressed, the cursor moves automatically to the nearest input field from a place being at the time point when the depression is stopped. In such a way, the operability of the cursor movement on a display can be improved.
Patent JP-H05222974-A (JP)
Title: Idling engine speed control device for vehicle
Inventor: KAWAI NOBUYUKI
IPC: F02D41/16
Filed: 1992-07-22
Abstract: PURPOSE:To improve fuel consumption performance by adapting algorithm which considers a thermal load to an idling up control interlocked with setting ON and OFF of a compressor. CONSTITUTION:An air conditioning device 20 includes an evaporator 22 which evaporates cooling medium compressed by a compressor 21. A temperature detecting means 28 detects a temperature related to an evaporator refregerating starting temperature. A compressor operation control means 31A sets OFF the compressor when the detected temperature is not more than a specified value, and sets ON the compressor 21 when the detected temperature is the specified value or higher. An engine idling speed control means 31B increases an engine idling speed when the compressor is set ON. A timer means 31C starts counting of time when the detected temperature is not more than the specified value, and resets the counting data when it is the specified value or higher. An inhibiting means 31D inhibits increase of the engine idling speed when the time count of the timer means 31C succeeds a specified period or more.
Patent JP-H0643678-A (JP)
Title: Electrophotographic sensitive body
Inventor: MUTO NARIAKI
IPC: G03G5/05
Filed: 1992-07-22
Abstract: PURPOSE:To obtain the electrophotographic sensitive body high in sensitivity and superior in durability by using a specified electric charge generating material, a specified charge transfer material, and a specified stabilizer. CONSTITUTION:This electrophotographic sensitive body uses the charge generating material of the bisazo pigment represented by formula I and the charge transfer material of the diamine type compound represented by formula II and the stabilizer represented by formula III. In formulae I-III, each of A<1> and A<2> is a coupler residue: R<1> is H, optionally substituted alkyl, such aryl, or such a heterocyclic group; n is 0 or 1; each of R<2>-R<7> is alkyl, alkoxy, halogen, aryl, nitro, cyano, or alkylamino; each of p and q is 0, 1, 2, or 3: each of k, l, m, and o is 0, 1, or 2; each of Y<1> and Y<2> is alkylene; each of R<20>-R<23> is 11, or alkyl; R<24> is H, aralkyl, car aryl; and r is an integer of 3-40.
Patent JP-H1033024-A (JP)
Title: Seedling transplanter
Inventor: ORIMOTO MASAKI
IPC: A01C11/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of preventing occurrence of inconvenience in which the takeout of crop seedlings from a seedling outlet by a planting tine is interfered by the rise of the crop seedlings with backward operation of a separating tine or new buds growing from root parts of the crop seedlings are damaged by the planting time. SOLUTION: This seedling transplanter is equipped with a planting tine 6 for taking out crop seedlings loaded on a seedling placing stand from a seedling takeout port 7C and planting in a field and a separating tine 12 for going ahead of the planting tine 6 by the advancing and retreating operation linked to the planting time 6 and separating a crop seedling closest to the take out port from other crop seedlings and positioning the crop seedling at the seedling takeout port 7C. The seedling transplanter is furnished with a rise preventing member A for receiving and holding a crop seedling which tends to rise with the retreating movement of the separating tine 12 and releasing crop seedling from the separating tine 12.
Patent JP-H08268388-A (JP)
Title: Hydraulic clutch type stern drive structure
Inventor: SUZUKI TAKAYOSHI
IPC: B63H23/30
Filed: 1995-07-08
Abstract: PURPOSE: To provide a hydraulic clutch type stern drive structure allowing the application of a small and compact structure and having the capability of attaining a highly reliable function. CONSTITUTION: This stern drive structure is made of a plurality of driving clutch discs 13 rotating together with an input shaft 2, driven clutch discs 14 laid so as to be faced to each of the discs 13, a transmitting gear member 19 having the discs 14 fixed and rotatably mounted on the input shaft 2, and a transmitted gear member 21 engaged with the member 19. In addition, the member 19 is formed out of a cylindrical part 18 with the discs 14 fixed in parallel axially, and a bevel gear part 20 formed on the end of the section 18. In this case, the part 18 of the member 19 and the part 20 are respectively formed independently, and each independent member are combined and integrated to form the member 19.
Patent JP-2001021000-A (JP)
Title: Base isolation supporting device
Inventor: KAWASAKI HITOSHI
IPC: F16F15/03
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent vibration from directly transmitting to a structure such as an experiment facility, and hold a main body structure without vibrating by mounting first permanent magnet on an upper surface of a foundation side structure, and mounting a second permanent magnet which is faced to an upper part of the first permanent magnet and which is magnetically repelled, on a lower surface of the main body structure. SOLUTION: In the case where an experiment facility 1 is held on a facility base 2 in a non-vibration condition, the experiment facility 1 is base isolation-supported on, for example, a rubber made pad 3 disposed on the facility base 2 through base isolation supporting devices 4 disposed, for example, on four corners of the experiment facility 1.  Each base isolation supporting device 4 is formed in such a constitution that plate shaped permanent magnets 8, 17 disposed on an upper surface and a side surface of a square block main body 7 in a foundation side structure 5 fixed to the pad 3, and plate shaped permanent magnets 13, 16 disposed on a lower surface and a side surface of the square block main body 12 in a main body structure 9 fixed to a lower surface part of a support base 10 of the experiment facility 1, are faced to face in a condition in which respective magnets are repelled each other. It is thus possible to prevent vibration from directly transmitting to the main structure.
Patent JP-H10125074-A (JP)
Title: Write control circuit
Inventor: KIM KYUNG-YUL
IPC: G11C7/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To output a data depending on a write control signal in which influence of difference in delay amounts of a control signal and a write enable signal is controlled to facilitate data recording operation control by generating a write control signal with a write control signal generating means depending on the timing control signal produced by the write control means on the basis of input of an input control signal and input write enable signal. SOLUTION: This write control circuit is provided with a first and a second buffers 10, 20 and an output section 40. In addition, there are further provided a write control section 50 for outputting a timing control signal for controlling an output timing of a write control signal WCB by detecting the conditions of the input control signal CSB and input write enable signal WEB and a write control signal generating section 60 for selecting the predetermined delay signal depending on the timing control signal from the write control section 50 to generate the write control signal WCB.
Patent JP-H0759245-A (JP)
Title: Terminal joint of oil-filled power cable
Inventor: YAMAMOTO KATSUHIKO
IPC: H02G15/22
Filed: 1993-08-06
Abstract: PURPOSE:To provide a terminal joint of an oil-filled power cable in which a lead wire for measuring the temperature can be inserted into the oil channel of a conductor through a conductor draw-out rod. CONSTITUTION:An auxiliary draw-out rod 1' having a semi-stop mechanism is provided independently from a conductor draw-out rod 1 to be fastened to the end of conductor of an oil-filled power cable. Semi-stop mechanism is removed from the conductor draw-out rod 1 and a lead wire 14 for measuring the temperature is inserted thus allowing direct insertion of the lead wire into the oil channel in the conductor. The conductor draw-out rod and the auxiliary draw-out rod define a communication oil channel through a piping 10. Consequently, the insulation oil injected into the cable is discharged from a side hole 7 of the conductor draw-out rod through the piping, the axial hole of the auxiliary draw-out rod, and the side hole 7' of itself to the lower part (porcelain tube) of an upper metal 17.
Patent JP-H0921418-A (JP)
Title: Bearing device and manufacture thereof
Inventor: OBARA RIKURO
IPC: F16C19/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the use of a bearing device for a rotary part of various rotary equipment by user. SOLUTION: An inner peripheral rolling groove 2a is formed in the outer periphery of a large diameter part of a two-step shaft 1 having a large diameter part 1a and a small diameter part 1b, and balls 4 are filled between this inner peripheral rolling groove 2a and an outer peripheral rolling groove 2b, which is formed in the inner peripheral surface of an outer ring 3 of the large diameter part side.  A cylindrical spacer 7, which is formed with small diameter parts 7a, 7b to be fitted inside of the outer ring of the large diameter part and inside of an outer ring of a ball bearing in both ends thereof, is pinched between the outer ring 5b of the ball bearing 5, which is formed by filling balls between an inner ring 5a and an outer ring 5b, and the outer ring 3 of the large diameter part side, and the inner ring 5a of the ball bearing 5 is fitted in the small diameter part 1b of the two-step shaft.
Patent JP-H0846292-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: IWASE MASAYUKI
IPC: H01S5/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a semiconductor laser element in high coupling efficiency capable of easily coupled with an optical fiber. CONSTITUTION:Within the title semiconductor laser element, a trench having one sidewall 22 making a laser emitting end face of a laser active layer 12 formed on a substrate 10 and an oblique sidewall 24 making an angle of 45 deg. with the main surface of a substrate opposite to this sidewall 22 is formed. The trench surface is coated with a high reflecting film 28 and the oblique sidewall 24 surface makes an oblique mirror face. Meanwhile, inside the trench, an optical waveguide having a core layer 30 is formed between the laser emitting end face and the oblique mirror face. At this time, the width of the core layer 30 of the optical waveguide respectively coincides with the laser mode field diameter on the surface side of the laser active layer 12 and the mode field diameter of an optical fiber on the oblique mirror face side. Furthermore, on the upper side clad layer 32 of the optical waveguide, a focussing lens of emitted laser beams as well as a fiber guide for the optical fiber are provided.
Patent JP-H0755934-A (JP)
Title: Instrument for measuring position of traveling object
Inventor: KAJIWARA SADAJIRO
IPC: G01S15/06
Filed: 1993-08-06
Abstract: PURPOSE:To simplify the constitution of an instrument for measuring positions of traveling objects and improve the utility of the instrument by calculating the position of a traveling object from the measurement information obtained from a distance and azimuth measuring means mounted on the traveling object and the position of ultrasonic beacons. CONSTITUTION:When a traveling object 2 transmits 33 a signal against an ultrasonic beacon code corresponding to an ultrasonic beacon 7A at a stopping position, the signal is received 81 by means of ultrasonic beacons 7A-7C. The beacon 7A discriminates 83 that the received signal is its own ultrasonic beacon code and transmits 92 ultrasonic waves, but the beacons 7B and 7C do not transmit any ultrasonic waves. The traveling object 2 receives 41A and 41B the ultrasonic waves and a distance measuring section 51 measures the distance R1 to the beacon 7A from the object 2 by measuring the time from the transmission of the beacon code to the reception of the ultrasonic waves. An azimuth measuring section 52 measures the azimuth theta1, to the beacon 7A from the object 2. Similarly, the sections 51 and 52 measure the distances R2 and R3 and bearings theta2 and theta3 to the beacons 7B and 7C. A positional information processing section 61 calculates the position and direction of the traveling object 2 from the measurement data and prestored positions of the beacons 7A-7C.
Patent JP-H1038566-A (JP)
Title: Tilt sensor, mask, and top board holder
Inventor: SHIJO YOSHIHISA
IPC: G01C9/34
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tilt sensor in which a sealing container can be held in a state that it is accurately positioned to a holder. SOLUTION: In this tilt sensor, positioning means 50 and 22 are formed respectively on a top board 3 and holder 7 of a sealing container A. The relative position between the container A and holder A is determined by the means 50 and 22. When the container A is held by the holder 7 according to the relative position, the direction for detecting the angle of inclination of the container is coincided with that of the tilt sensor itself.