baber/WOPTO huggingface dataset:
Patent JP-H11301896-A (JP)
Title: Method for automatically feeding wound sheet
Inventor: OKAMURA YUICHI
IPC: B65H19/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To smooth automatic feed of a wound sheet with an automatically travelling type of carriage at a less installation cost in a narrow printing factory. SOLUTION: Before a carriage on which a wound sheet is loaded such that the axial core is parallel to the axial core of a driving wheel, as a carriage 1 which has forward and backward spinning turn function, arrives between wound sheet supporting devices 7 opposed to each other, the rotational movement amount of the supporting devices requiring sheets to be fed is adjusted, the level of the wound sheet rotation supporting shaft 9 is matched to the level of the center axis of the wound sheet loaded on the carriage 1 and the rotational movement amount of the supporting devices on which the other wound sheet is already mounted is adjusted to increase a volume between the supporting devices.  The carriage 1 is moved into a space between the supporting devices, the wound sheet carriage is stopped at a position where the center axis of the wound sheet loaded and the axis of the rotation supporting shaft 9 is superposed with each other in a plane view and the rotation supporting shaft 9 is inserted into a supporting cylinder to support the wound sheet to be rotatable to the supporting arms 8 of the supporting devices.
Patent JP-S5238256-A (JP)
Title: Electronic watch
Inventor: NAKAMURA MICHIAKI
IPC: G04C21/02
Filed: 1975-09-22
Abstract: PURPOSE: A drive section is provided in the band of an electronic watch, and is let to give a sound by operating a part of the band, and the sounding section is made in a separate construction, whereby the watch unit is made smaller in size and large alarm sound is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04343038-A (JP)
Title: Mass spectrometer
Inventor: IIDA JUNKO
IPC: G01N1/00
Filed: 1991-05-20
Abstract: PURPOSE:To enable a sample to be introduced to an MS analysis portion continuously and at the same time obtain an MS analysis device with a high analysis accuracy for accurately measuring a mass number by providing an endless belt for moving a sample holder to an analysis portion continuously in a fast atom bombardment ionization means spectrometer. CONSTITUTION:A belt 1 where an FAB chip 20 is fixed and mounted passes through a vacuum cylinder 4 and a slit plate 5 and is moved to a vacuum bath 9 continuously. A beam of a collision gas ion such as Ar<+> and Xe<+> which are generated at a primary ion source 10 is guided to a collision chamber 11 which is filled with a gas such as a neutral Ar and Xe, a sample is shocked by a beam such as Ar deg. and Xe deg. which are obtained by replacement of electric change, and the resultant spectrum analysis allows a molecular structure, a mass number (containing molar weight), etc., to be measured.
Patent JP-S63281210-A (JP)
Title: Composite magnetic head device
Inventor: KAMO YOSHIHISA
IPC: G11B5/265
Filed: 1987-05-13
Abstract: PURPOSE:To attain the differential constitution even when a track width is made narrower by dividing the width of one track into at least two or above, making it into a sub-track, dispersing the sub-track of an adjoining track between sub-tracks at the section of the sub-track. CONSTITUTION:One track width is divided into two sub-tracks or above and the sub-track is separated in a track width direction. Namely, for example, an n-th track is divided into two and made into sub-tracks n1n2. When n-1-th and n+1-th sub-tracks are (n-1)1, (n-1)2, (n+1)1 and (n+1)2, the sub-track is arranged in the sequence of (n-1)1, n1, (n-1)2, n2 and (n+1)1. For a reproducing MR head, by making the interval to arrange the sub-track into an electrode width 90, in which an intermediate terminal 80 and an MR element are brought into contact, a differential constitution is achieved. Thus, as the magnetic head of a narrow track, a differential MR head can be obtained and a reproducing signal with a good linearity can be obtained.
Patent JP-H08300420-A (JP)
Title: Injection-compression molding die
Inventor: KAWAMURA TSUTOMU
IPC: F16L23/00
Filed: 1995-05-12
Abstract: PURPOSE: To produce a short pipe in which the generation of sink marks on the surface of a flange is reduced by making a movable die and a core die with a material having higher thermal conductivity than a fixed die. CONSTITUTION: A die 1 for injection-compression molding is composed of a fixed die 11, a movable die 12, and a core die 13, and during die clamping, a cavity 14 for molding short pipes with a flange to be molded between die surfaces of the fixed die 11, the movable die 12, and the core die 13 is formed. The core die 13 is installed to reach the fixed die from the movable die 12 through the cavity 14, the short pipe molding part 141 of the cavity 14 is formed between the die surfaces of the movable die 12 and the core die 13, and the flange molding parts 142 of the cavity 14 are formed between the die surfaces of the fixed die 11, the movable die, and the core die 13. The movable die 12 and the core die 13 are formed preferably with a material having thermal conductivity 3-3 times the fixed die 11.
Patent JP-H07294484-A (JP)
Title: Peroxide value measuring sensor
Inventor: OKUMA KOICHI
IPC: G01N27/30
Filed: 1994-04-28
Abstract: PURPOSE:To simply calculate a peroxide value from an electric current value by arranging a high polymer layer, in which a reducing agent of potassium iodide and iodine is stabilized, on electrodes, and measuring an electric current caused by reducing reaction by impressing reducing electric potential of the reducing agent. CONSTITUTION:Carboxymethyl cellulose is dissolved in a phosphoric acid buffer solution or the like, and a solution to which potassium iodide and potassium ferrocyanide as a reducing agent are added, is dripped on electrodes 2 and 3, and is dried, and a high polymer layer 4 having a thickness of several mum to several hundreds mum is formed. A sample is dripped on it, and a preliminary pulse is impressed between the electrodes 2 and 3 from a reducing current measuring part 5, and a substance unrelated to reducing reaction is removed. Peroxide in the sample isolates iodine from potassium iodide, and reacts on a ferrocyan ion, and generate a ferricyan ion. and a pluse having reducing electric potential is impressed between the electrodes 2 and 3, and it is reduced to a ferrocyan ion, and an electric current value after prescribed time is measured by the measuring part 5, and a peroxide value is calculated and displayed by using an analytical curve previously inputted by a peroxide value measuring part 6.
Patent JP-H0413315-A (JP)
Title: Receiver for vehicle
Inventor: NISHIMURA MASAHIRO
IPC: H04B1/08
Filed: 1990-04-30
Abstract: PURPOSE:To improve the AM equipment sensitivity over the entire AM band by making a total capacitive reactance of an antenna equivalent circuit correspond to the entire inductive reactance while seeking a local oscillating frequency of a radio receiver according to the action of a voltage dependency capacitance variable diode provided to the antenna circuit. CONSTITUTION:A series circuit comprising a capacitor 5 and a voltage dependency capacitance variable diode 7 is interposed in parallel with a choke coil 50B connecting to ground. A voltage VT for frequency control of a radio receiver 6 is fed to the voltage dependency capacitance variable diode 7, the capacitance of which is controlled. While the local oscillating frequency of the radio receiver 6 is sought, since the capacitance of the voltage dependency capacitance variable diode 7 is changed with a relation of XL-XC=0, a decrease in the voltage fed to the radio receiver 6 due to a capacitance CT' is not caused and the AM reception sensitivity is improved.
Patent JP-S608521-A (JP)
Title: Thrust shaft for car
Inventor: ASAKURA SHIYOUJI
IPC: F16C3/02
Filed: 1983-06-25
Abstract: PURPOSE:To prevent generation of abnormal sound by regulating the axial movement of a bearing supporting a propulsion shaft on a car body with the stepped surface of one rotary shaft and the end surface of the other rotary shaft, and conducting phosphate treatment and soap treatment on the regulation part. CONSTITUTION:A propulsion shaft 1 is supported on the lower surface of a car body 3 through a bearing 2. In this case, the propulsion shaft comprises a tube and shaft 5 positioned on the speed change gear side as the first rotary shaft and a center yoke 6 positioned on the speed reduction gear device side as the second rotary shaft. A nut 10 is fastened to a screw portion 5d of the shaft 5 through a washer 9, and one end surface 6a of the center yoke 6 is pressed, so that an inner race 7a of a bearing body 7 is clamped between the shaft 5 and the center yoke 6, thereby regulating the axial movement of the inner race 7a. Among such regulation portions, phosphate treatment and soap treatment are conducted on the other end surface 6b of the center yoke 6. Thus, the generation of abnormal sound can be prevented.
Patent JP-S605860-A (JP)
Title: Roll alloy for continuous casting
Inventor: SHINOZAKI TAKESHI
IPC: C22C38/58
Filed: 1983-06-25
Abstract: PURPOSE:To produce a roll for continuous casting with which the firecrack on the surface owing to repetition of high temp. heating and cooling is less generated by adding a specific amt. of Nb to an Ni-Cro-Mo alloy steel and casting the steel to a roll then subjecting the roll to hardening, tempering and aging treatments. CONSTITUTION:A guide roll, pinch roll, straightening roll or the like for a continuous casting billet of a high temp. with a continuous casting device is cast of an alloy steel contg. <0.2% C, <2.0% Si, 0.8-8% Mn, 10.0-18.0% Cr, 1.5-6.0% Ni, 2.0-5.0% Mo, 4.0-10.0% Co and 0.03-1.0% Nb. The roll is subjected to hardening from 900-1,000 deg.C, tempering at 600-700 deg.C and aging treatment at 500-600 deg.C. The roll which is free from firecrack owing to repetition of high temp. heating and cooling and decreases consequently fracture accident is thus produced.
Patent JP-H09301397-A (JP)
Title: Lid locking mechanism for container having lid
Inventor: NONAKA SHIGENOBU
IPC: B65D45/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To close the upper opening by surely fixing a lid on a container main body, and at the same time, prevent the closed lid from being easily unlocked. SOLUTION: This container having lid is constituted in such a manner that a lid 4 can be attached/removed by a locking member 5 which is pivotally fixed to the lid 4. In this case, on the locking member 5, an engaging shaft part 12 and an engaging protuberance 13, are formed, and by freely fitting the engaging shaft part 12 and the engaging protuberance 13 of the locking member 5 in a hole 8 being formed on a supporting part 7 of the lid 4, the lid 4 and the container main body 2 can be bonded by a hinge. Also, when the locking of the locking member 5 is released, the unlocking cannot be performed unless the engaging protuberance of the locking member 5 is made to get over the internal surface of the supporting part, from the hole of the lid 4 which is bonded by the hinge.
Patent JP-H11307138-A (JP)
Title: Battery state monitoring circuit and battery device
Inventor: YOSHIDA SHINICHI
IPC: H01M10/48
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To detect an overcurrent with excellent accuracy by detecting end- to-end voltage of a sense resistance, and holding the detecting signal. SOLUTION: When end-to-end voltage Va of a sense resistance 3 exceeds desired overcurrent detecting voltage, detecting signal output of an overcurrent detecting circuit 11 reverses. A switching element 5 is turned off by this detecting signal to prevent an excessive electric current from flowing to a rechargeable battery 4. Since an electric current flowing in the sense resistance 3 becomes zero after turning off the switching element 5, the overcurrent detecting circuit 11 outputs a releasing signal of the same voltage as when the end-to-end voltage Va of the sense resistance 3 is zero.  Since the overcurrent detecting circuit 11 again tries to turn on the switching element 5 when the electric current flowing in the sense resistance 3 becomes zero, an output detecting signal of the overcurrent detecting circuit 11 is held by arranging a latch circuit 12 to prevent a repetition of turning on and off of the switching element 5.
Patent JP-H08304015-A (JP)
Title: Removal method for image fluctuation due to vibration
Inventor: KIMURA MOTOI
IPC: G01B11/00
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a removal method in which an abnormal object can be extracted with high accuracy by image-processing, even when a vibration is generated in an image processor itself including a camera, so as to remove its influence. CONSTITUTION: Regarding a reference image 1 for an object image 2, an edge emphasis processing operation including a swelling processing operation is performed, an edge emphasized image 3 is found, a difference image 5 as a difference between the object image 2 and the reference image 1 is binarized, an obtained binarized image 6 and the edge emphasized image 3 are EXCLU SIVE ORed, and an image which is extracted as a result of it is regarded as an abnormal object image 12 to find its enter-of-gravity position. On the other hand, the object image 2 and the binarized image 6 are multipled to find a multiplied image 9, the luminance of the abnormal object image 12 and that of the multiplied image 9 are found respectively, and they are binarized and added. Thereby, an influence which is generated by a vibration can be removed.
Patent JP-S62291052-A (JP)
Inventor: HOOMAA HOPUSON GURASUKOTSUKU S
IPC: H01L23/02
Filed: 1987-05-13
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-H0632165-A (JP)
Title: Three passenger seat
Inventor: ARAN BOUGAN TOOMASU
IPC: B60N2/75
Filed: 1993-05-17
Abstract: PURPOSE: To obtain a safety for a third passenger and prevent the rear field-of- view of a driver from being interrupted by providing a headrest on the centeral seat of seats adapted to accommodate three passengers. CONSTITUTION: Three headrests 13, 14 and 20 are provided in a juxtaposed relationship along the upper edge of a back rest 12. At this time, the central headrest 20 is connected to a central armrest 25. When the armrest 25 is lowered, the headrest 20 is retracted into the back rest. When the armrest 25 is housed in the back rest 12, the headrest 20 protrudes from the upper edge of the back rest 12.
Patent JP-H0635373-A (JP)
Title: Device for removing developing material
Inventor: NIIRU EI FURANKERU
IPC: G03G15/01
Filed: 1993-05-17
Abstract: PURPOSE: To facilitate the optimum removal of the residue of a developing material at first and second zones by switching one or a plurality of corona producing devices between voltage levels. CONSTITUTION: A printing machine is constituted of corona producing devices 65 and 66 arranged in the vicinity of a charge holding surface and characterized by an electric parameter, a controller setting the electric parameter to a first level so as to make a first developed image to a first charge level in the case the first developed image passes through the devices 65 and 66, and changing the electric parameter to a second level in order to make a second developed image to a second charge level in the case the second developed image passes through the devices 65 and 66, and a cleaning member 104 brought into contact with the charge holding surface and substantially removing both parts of the first and second developed images from the charge holding surface;  and the function of the member 104 for removing the parts of the first and the second developed images from the charge holding surface depends on the size of the first and second levels.
Patent JP-H06288798-A (JP)
Title: Stress measuring device around suspension of vehicle
Inventor: MIYAZAKI OSAO
IPC: B60G17/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide a measuring device of the road surface friction force, the vertical load and the road surface friction coefficient which is a component of an anti-rock brake device or a traction control device. CONSTITUTION:Measuring means consisting of a strain gage F are arranged on an upper control arm A and an axle carrier of a suspension mechanism where the right and left wheels are capable of stroking, and the shearing strain generated in the upper control arm A and a rear axle carrier B when a vehicle is braked or driven.
Patent JP-H08283455-A (JP)
Title: Production of positive type resist composition
Inventor: TAGUCHI HIROKANE
IPC: H01L21/027
Filed: 1995-04-17
Abstract: PURPOSE: To produce the subject composition, hardly depositing a sensitizer, excellent in coating operation efficiency and preservation stability and useful as a material for electronic parts by dissolving an alkali-soluble resin and the specific sensitizer in an organic solvent and then heating the resultant solution at a specific temperature. CONSTITUTION: (A) An alkali-soluble resin such as a novolak or an acrylic resin, a styrene-acrylic copolymer or a polyvinyl phenol and (B) a sensitizer containing a trisulfonic acid ester of (B1 ) 2,3,4-trihydroxybenzophenone with (B2 ) a naphthoquinone diazido-5-sulfonyl halide are dissolved in (C) an organic solvent such as ethylene glycol monoethyl ether acetate, ethyl lactate or butyl acetate and the resultant solution is then heated in an organic solvent at 60-95 deg.C to afford a positive type resist composition.
Patent JP-2000301573-A (JP)
Title: Structure of injection molding die for bent resin tube
Inventor: TAKEUCHI KAZUO
IPC: B29L23/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To hold an increase in the manufacturing cost of a bent resin tube. SOLUTION: This injection molding die comprises a molding die 15 with an outer peripheral forming part 11 for forming the outer periphery of a bent resin tube, an upper and a lower split core 20, 25 which are housed in the molding die 15 and split in order to have the cores 20, 25 drawn out of the bent resin tube, a gate 32 for injecting a molten resin into a cavity 30 formed by the split cores 20, 25 and the molding die 15 and a pin 35 which protrudes from the molding die 15 side so as to support the split cores 20, 25 which are deflected by the injection pressure of the molten resin and supports a spot near the butting parts 29 of the split cores 20, 25.
Patent JP-H01285799-A (JP)
Title: Antiarmor bullet with infrared detecting device
Inventor: FUKUDA YASUO
IPC: F41G3/00
Filed: 1988-05-12
Abstract: PURPOSE:To improve impact resistance and acceleration resistance by a method wherein an object lens unfolded so as to coincide to a bullet body structure visual field is located to the rear side of a bullet structure body, the direction of one-dimensional arrangement of the pyroelectric element of an infrared detector is caused to coincide with the visual field direction of a body structure. CONSTITUTION:An unfoldable object mirror 3 is engaged with the side of a body structure 6 so that infrared rays from the central direction of a visual field 4 of an infrared detector are guided in a body structure 6. The object lens 3 forms the visual field of an infrared detector in a target position, and the direction of one-dimensional arrangement of an infrared detector 1 is caused to coincide with the rotating axis of a bullet. During shooting of a main bullet, this constitution reduces an impact during shooting of a bullet and also decreases acceleration, exerted on the pyroelectric element 13 due to rotation, to a low value irrespective of the vertical direction of the collection surface of a pyroelectric element 13. Further, since the object lens 3 is unfolded during revolving drop being a slow movement state, enough impact resistance and acceleration resistance can be ensured.
Patent JP-H01286545-A (JP)
Title: Control system for facsimile mail service adaptor
Inventor: HIYAMA HIDEO
IPC: H04L29/06
Filed: 1988-05-12
Abstract: PURPOSE:To connect the system to a G4 facsimile terminal equipment on market by allowing a mail center device to send various mail service data from the facsimile terminal equipment to a mail center equipment by processing the command transmission application software processing, thereby building up the facsimile main system. CONSTITUTION:In the case of facsimile communication from a facsimile terminal equipment 1 to the mail center equipment 2, the facsimile mail service adaptor 4 sends a data corresponding to the control part included in a command or a mail for the relevant mail service by processing the command transmission application software from the facsimile terminal equipment 1 to the mail center equipment 2. Then the facsimile mail system is built up and the facsimile communication is attained as if no facsimile mail service adaptor 4 were existed when viewing from the facsimile terminal equipment 1. Thus, the G4 facsimile terminal equipment on market can be connected to the mail center equipment.
Patent JP-H05312053-A (JP)
Title: Crank angle detector of engine
Inventor: ISHII HITOSHI
IPC: F16F15/121
Filed: 1992-05-08
Abstract: PURPOSE:To eliminate any face rocking of a signal plate as well as to make a detection from the thrust direction achievable. CONSTITUTION:An inner circumferential end part of an elastic plate 2, being large in rigidity in a direction of rotation but small in a bending direction, is clamped to a crankshaft 1. A flywheel 5 is clamped to a peripheral end of this elastic plate 2. In addition, a signal plate 8 is also clamped to a side face of the flywheel 5, for example, a fixed part between the elastic plate 2 and the flywheel 5 by means of combined clamping. Then, a detector 9 set up in parallel with the crankshaft 1 is opposed to this signal plate 8.
Patent JP-2000309829-A (JP)
Title: Device for dispersing bubble into molten metal
Inventor: SUZUKI AKIHIRO
IPC: C22B21/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve refining efficiency by gas blowing by carrying refining gas as fine bubbles on a stable molten metal circulating stream. SOLUTION: A covering body 20 and an impeller 30 are screwed into a rotary shaft 10 provided with a through-hole 11 for supplying the refining gas. The covering body 20 has a cover part 26 extending to the outside in the radial direction and the lower end surface 28 of a perpendicular part 27 at the edge of the cover part 26 is set in a position at the same level as or higher than the upper surface 36 of the impeller 30. When the rotary shaft 10 is dipped into the molten metal M and rotated, since a gap G between the covering body 20 and the impeller 30 is wide and the fluid resistance of the molten metal M is small, the molten metal M receiving thrust from the impeller 30 forms a stable molten metal circulating flow 5 and circulates in a molten metal vessel 6.
Patent JP-H10291289-A (JP)
Title: Taking-up apparatus for roll for platemaking
Inventor: SHIGETA TATSUO
IPC: B41C1/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a taking-up apparatus for a roll for platemaking without invading an ultraviolet light into a platemaking chamber in the case of taking out the roll by simultaneously taking out a plurality of the rolls for platemaking by platemaking in a full automatic unmanned platemaking line at night, stocking them and placing them in a stock base, and placed in the next morning, thereby taking out the many rolls in a short time. SOLUTION: The taking-up apparatus for rolls for platemaking comprises an oscillating frame 6 reciprocatingly oscillated in a vertical plane by an air cylinder unit 5 in a roll taking-up chamber 3 having a power switching type outdoor side door unit 1 and indoor side door unit 2, a plurality of roll placing trays 7 laminated with rubber covers 7b on upper surfaces of window sills 7a and aligned on an upper surface of the frame 6, and a roll stopping plate 7c erected obliquely from ends of the trays 7. In this case, when the frame 6 is oscillated to the side to the unit 1 by the cylinder 5, the plate 7c is approached to a floor, and a plate roll R placed on the tray 7 is erected to an oblique state.