baber/WOPTO huggingface dataset:
Patent JP-H0273376-A (JP)
Title: Image forming device
Inventor: SUZUKI MAKOTO
IPC: G03G15/01
Filed: 1988-09-09
Abstract: PURPOSE:To make the joint of a carrying belt not enter into an image area on a mask original plate by providing a means which detects the joint position of the carrying belt and a belt controlling means which drives the carrying belt so that the joint position may not overlap with the mask original plate based on an output from the detecting means. CONSTITUTION:The mask original plate 22 which is formed based on the information of a color image is carried to the exposure position in the state that the mask original plate is carried by the carrying belt 35 and a photosensitive recording medium 24 is exposed by the use of the mask original plate, so that the color image is obtained. In order to do the above a reference mark 43 is provided on the carrying belt 35 and also a sensor 44 which reads the reference mark 43 is provided. And the carrying belt 35 is left to wait by at the prescribed position based on the output from the sensor 44. Moreover, the mask original plate 22 is carried by the carrying belt 35 to be carried to the exposure position. Then, the prescribed position can be properly selected. Then, the joint of the carrying belt 35 can not be made to enter into the image area.
Patent JP-2001046810-A (JP)
Title: Method for determining optimum charging amount of coagulant
Inventor: NAKAMURA FUMIO
IPC: B01D21/30
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To automatically judged whether or not a coagulating reaction is in a good state and determined the optimum charging amount of coagulants in a short period of time without requiring labor or experience by installing a device for measuring the strength of transmitted light in the end part of a coagulating reaction pipe and by continuously measuring the change in the strength of the transmitted light. SOLUTION: An object raw water to be treated 1 is fed by pressure in one coagulating reaction pipe by a pump 3 and the flow rate of the water is controlled by a flow controller 21. A concentrated coagulant solution 10 and a diluting water 11 are connected to a liquid feeding unit 12 and is connected to the coagulating reaction pipe, after being set so as to give a specified concentration range in a specified period of time. A mixer 4 is installed at a position immediately after that of charging coagulants. A device 22 for measuring water quality is connected to a water sampling opening 2. A flow cell 5 and a device 6 for measuring the strength of transmitted light are installed in the end of the pipe.  An arithmetic unit 20 is connected to the device 6 for measuring the transmitted light by lead wire, and the change of the amount of transmitted light in time is measured and recorded continuously from before starting point of the coagulating reaction to the finishing point, and each index of coagulation is calculated. Then, the optimum charging amount of coagulants is calculated and determined.
Patent JP-S61103972-A (JP)
Title: Method of bonding plastic film-sheet
Inventor: MERA TOKIO
IPC: C09J5/00
Filed: 1984-10-29
Abstract: PURPOSE:To bond permanently a plastic film.sheet to a material to be bonded, and to release it easily without leaving traces after releasing and without losing transparency, by using a liquid consisting essentially of a specific alcoholic compound. CONSTITUTION:In bonding a plastic film.sheet to a material to be bonded, a bonding layer made of a solution (e.g., ethylene glycol), a liquid consisting essentially of an alcoholic compound wherein a single substance or a mixed solution has a boiling point higher than water has, and has <=0 deg.C melting point, is formed to bond the plastic.film sheet.
Patent JP-H1158597-A (JP)
Title: Ring shaped rubber-laminated metallic sheet
Inventor: TORA TOSHIHIRO
IPC: B29K105/24
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-laminated metallic sheet which can secure sealing performance for using as a gasket, etc., by providing a laminated rubber layer on one side or both sides of a metallic sheet, which is blanked in a specified shape, and can be vulcanized by partially changing thickness of the laminated rubber layer. SOLUTION: A ring shaped rubber-laminated metallic sheet is constructed by forming an adhesive layer formed of an adhesive having a main component of a novolak type phenol resin and a resol type phenol resin on a perforated metallic sheet treated through complex chromate treatment. And after that, a peroxide crosslinking hydrogenated nitrile rubber layer, which contains at least one of natural silica or synthetic hydrous silica as a filler, is formed in a ring shape.
Patent JP-S60118022-A (JP)
Inventor: ISHIDOU MICHIHARU
IPC: H02M1/06
Filed: 1983-11-29
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-H0567382-A (JP)
Title: Optical disk cartridge
Inventor: OKAMOTO AKIHIKO
IPC: G11B7/085
Filed: 1991-09-06
Abstract: PURPOSE:To eliminate a harmful influence to the recording and reproducing of a data generated by sticking a dust, etc., to an objective lens and to prevent the dust from coming into the gap of the recording layer of an optical disk and a magnetic head and damaging them. CONSTITUTION:By arranging the objective lens 5, a triangular prism 6 guiding parallel rays of light from a light source mount 2 to the objective lens 5 and a servo driving mechanism 7 moving the objective lens 5 in the direction of the radius of the optical disk in a cartridge case 4 and preventing the dust, etc., from sticking to the surface of the objective lens 5 to be a light converging part, the harmful influence to the recording and reproducing of the data by sticking the dust, etc., to the objective lens 5 is eliminated. Then, when a magnetic head 12, as well is provided in the cartridge case 4, since the dust, etc., is prevented from coming into the gap of the optical disk 3 and the magnetic head 12, they are prevented from being damaged.
Patent JP-S59122028-A (JP)
Title: Leading-in control system of waveform equalization system
Inventor: TAKAOKA KAZUHIKO
IPC: H04L27/227
Filed: 1982-12-28
Abstract: PURPOSE:To prevent a carrier control circuit from malfunctioning and to shorten a leading-in time by extracting a initial carrier phase error from signals in periods A and B of a training signal, and rotating an equalizer output and compensating the initial phase error. CONSTITUTION:The signals in the periods A and B of the training signal inputted to an automatic equalizer 1 are received by an initial phase error detecting circuit 9 to extract the initial carrier phase error detecting circuit 9 to extract the initial carrier phase error, which is supplied to the VCO10 of an initial phase compensating circuit 11 which inputs the output of the equalizer 1. The output of the equalizer 1 is applied to multipliers m4 and m5 of this circuit 11 and the output of VCO10 is also supplied to compensate the initial phase error which rotates the output of the equalizer 1. The compensated outputs of the multipliers m4 and m5 are supplied to multipliers m1 and m2 of a phase compensating circuit 8 and the outputs of the multipliers m1 and m2 are compensated by the phase error calculated by the carrier control circuit 7. Then, a signal compensated to compensate the initial carrier phase error accurately.
Patent JP-H0276280-A (JP)
Title: Pulse laser oscillator
Inventor: MIURA HIROSHI
IPC: H01S3/097
Filed: 1988-09-13
Abstract: PURPOSE:To improve energy utilization efficiency of a MPC circuit by dissipating residue charge of a capacitor of a magnetic pulse compression circuit(MPC circuit) into a reset circuit started by a trigger gap. CONSTITUTION:A reset coil winding 2 is wound around a donut-shaped core 1 of saturable reactors SI1 and SI2 of each stage and both edges of this reset coil winding 2 are connected to both edges of a capacitor C2 at the second stage through a trigger gap G and an impedance Z to constitute a reset circuit. Thus, residue charge of capacitor, generated when a MPC circuit operates is discharged through a reset coil winding, a trigger gap, and a series circuit of impedance, thus performing reset operation of saturable reactor automatically every time the operation of the MPC circuit is completed.
Patent JP-2000051297-A (JP)
Title: Medical treatment apparatus
Inventor: OKADA SEIICHIRO
IPC: A61H1/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a medical treatment apparatus which causes the legs of a patient lying on his or her side to make a motion, such as outward rotation or inward rotation. SOLUTION: The medial treatment apparatus for executing medical treatment actions, such as treatment, rehabilitation and training, by holding the legs and allowing the legs to make a motion has a holder 110 which holds the thighs, a swiveling support mechanism 116 which freely turnably supports this holder 10 in the rotating direction of the thighs, a holder 120 which holds the lower legs, an opened leg support mechanism 140 which freely movably supports this holder 120 in the opening and closing directions of the legs, an opened leg drive mechanism 130 which moves the holder 120 supported by this opened leg support mechanism 140 and an opened leg controller which controls the operation of this opened leg drive mechanism 130.
Patent JP-H04108358-A (JP)
Title: Method for removing bitter taste of rotassium chloride
Inventor: NAKAGAWA TAKAHIRO
IPC: A23L5/20
Filed: 1990-08-28
Abstract: PURPOSE:To remove bitter taste of potassium chloride by adding a calcium salt and/or magnesium salt of an organic acid to potassium chloride. CONSTITUTION:Poassium chloride is jointly used with a calcium salt and/or magnesium salt of an organic acid such as citric acid, lactic acid, aspartic acid or cysteine.
Patent JP-H04232641-A (JP)
Title: Recording-reproducing device
Inventor: YOZEFU INSHIYURATSUHI
IPC: G11B15/675
Filed: 1991-09-09
Abstract: PURPOSE: To provide a recording/reproducing device eliminating the need for precise attaching or positioning of a position detector and capable of moving a cassette holder by a motor. CONSTITUTION: This device is provided with a cassette holder 10 movable between a loading position and an operation position by the motor 19 through a multi-stage transmission device 20, and the transmission member 27 of the transmission device is connected to a pulse generator 41 driven through the transmission device when a cassette 5 is inserted into the cassette holder manually, and the cassette holder is moved manually from the loading position to a switch position at this time, and the pulse generator generates a pulse counted by a counter 46, and a comparator 47 compares the count Z1 of the counter with a nominal value N1, and when the count Z1 coincides with the nominal value N1, though it is the case that the cassette holder arrives at the switch position, the comparator generates a control signal for the motor, and thereafter,  the motor moves the cassette holder from the switch position to the operation position through the transmission device.
Patent JP-2000056153-A (JP)
Title: Wavelength filter
Inventor: HOTTA MASAKATSU
IPC: G02B6/34
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To increase the suppressing capability for unnecessary components. SOLUTION: A diffraction grating 34 is arranged nearby a ridge type waveguide 30 formed on a substrate (clad) 32. Denoting the travel direction of light in the waveguide 30 as (z), the width direction of the waveguide 30 as (x), and an end part of this diffraction grating 34 as x=gmin when z=0 and x=gmax when z=L/2, the end part of the diffraction grating 34 is represented as a function f(z). Namely, when 0<=z<=L/2, f(z)=gmin+(gmax-gmin)×(2z/L)n and when L/2<=z<=L, f(z)=gmin+(gmax-gmin)×(2-2z/L)n, where n>1.
Patent JP-S6288798-A (JP)
Inventor: UENOYAMA TETSUO
IPC: B66F9/08
Filed: 1985-10-15
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-S6288538-A (JP)
Title: Work holder holding device
Inventor: KITAMURA KOICHIRO
IPC: B23Q7/14
Filed: 1985-10-15
Abstract: PURPOSE:To make it possible to surely hold a work holder, by retracting an air cylinder to insert a lock pin between first and second fingers when the work holder enters into between two pawls. CONSTITUTION:At first, a rod 88 of an air cylinder is extended, and therefore, first and second fingers 73, 74 advance while they slightly open to position pawls 77, 78 on both sides of a groove 27 in a work holder 23. A rotation checking piece 79 is fitted into a groove 23b in the work holder 23. Then, the air cylinder is retracted to insert a lock pin 85 between a front part 83 and a rear part 84. Accordingly, the pawls 77, 78 are forced to make into close contact with the groove 27, and first and second fingers 73, 74 may clamp and hold the work holder 23. Thus, the work holder 23 never comes off during conveyance, and therefore, it is possible to facilitate the installation and removal of the work holder 23.
Patent JP-H0751959-A (JP)
Title: Bearing assembling device
Inventor: MIWA YOJI
IPC: B23P21/00
Filed: 1993-08-19
Abstract: PURPOSE:To provide a bearing assembling device which is constituted to perform continuous execution of a series of works, such as coating of a shaft with an adhesive, insertion of a bearing, and application of pressurization, and effect application of pressurization simultaneously with insertion of the bearing. CONSTITUTION:A bearing assembling device comprises an adhesive coating means to coat the outer peripheral surface of a shaft 9 with an adhesive; a bearing holding tool 27 to hold a bearing 14; and a shaft holding tool 29 to insert one end part 28 of the shaft 9 into the bearing 14 in a state to hold one end of the shaft. The bearing holding tool 27 is provided with a support stand 73 for exerting pressurization which is brought into contact with one end face of the inner ring 14a of the bearing 14 to effect energization to the other end face side of an inner ring 14a. The shaft holding tool 29 is provided with a moving body 39 for exerting pressurization which is brought into contact with one end face of the outer ring 14b of the bearing 14 and effect energization to the other end face side of the outer ring 14b.
Patent JP-H0565608-A (JP)
Title: Manufacture of alloy target
Inventor: MATSUI SUSUMU
IPC: B22D23/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain an RE-TM alloy target having remarkable low oxygen content and no internal flaw in a high yield. CONSTITUTION:Hot press treatment is applied to a rare earth metal-transition metal alloy ingot 1 obtd. by melting it by using a vessel 2 constituted of calcia- based refractory for the inner face at a temp. lower than m.p. of the ingot by 50-150 deg.C and 2-4kg/mm<2> pressure for 5-10min. By the casting, the ingot having a low oxygen content is obtd., and by applying the hot press to the ingot in the specific condition, the internal flaw can be removed. Therefore, the fine RE-TM alloy target having extremely low oxygen content and no internal flaw is obtd., and is available as the target manufacturing film for magneto- optical disk.
Patent JP-H04110856-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: HASHIMOTO YUICHI
IPC: G03G5/00
Filed: 1990-08-31
Abstract: PURPOSE:To eliminate a local carrier implantation point from a substrate side and to enhance the environmental stability of electric characteristics so as to eliminate black spots by passing a prescribed photocurrent to a photosensitive layer in the state of impressing a prescribed DC voltage to the substrate. CONSTITUTION:The photosensitive body is produced by impressing 50kV/cm DC voltage to the conductive base provided with the photosensitive layer in its thickness direction, irradiating the photosensitive layer in this state with light of >=100 lux and passing 10muA/cm current to this layer. For example, a cylindrical body 2 provided with the photosensitive on the substrate is inserted into a transparent conductive cylinder 1 deposited by evaporation with an ITO film and the above-mentioned negative voltage is impressed to the cylinder 1. The entire outer peripheral surface is simultaneously irradiated with the light and the above-mentioned current is passed to the inner layer 4 which is the conductive substrate side of the photosensitive body 2.
Patent JP-H1164445-A (JP)
Title: Ic handler with visual inspection function
Inventor: TANAKA JUNKO
IPC: G01R31/26
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To detect variation in the shape of a lead immediately after electric characteristic test with minimum increase in scale of an inspection system. SOLUTION: A measuring section 13 comprises a CCD camera 1 disposed in a cavity made in the central of a contact pusher 4 in order to pick up the image of an IC 6 to be tested mounted on an IC socket 9 and to output a corresponding video signal V, and a ring light 5 for illuminating the IC 6. A visual inspecting section 2 comprises a display 3 for receiving the video signal V and displaying an corresponding image.
Patent JP-H0754426-A (JP)
Title: Structure of wall panel corner
Inventor: TATEISHI TAKETOSHI
IPC: E04B2/72
Filed: 1993-08-20
Abstract: PURPOSE:To support firmly a wall panel. CONSTITUTION:A hollow and cylindrical corner post 1 supporting a side edge 2A of a wall panel 2 is erected, an opening section 1A is formed in one corner directed to an indoor side of the corner post 1, and the side edge 2A of the wall panel 2 or a panel hook 5 provided to the side edge 2A is positioned to the inside of the corner post 1 from the opening section 1A. A fitting material 3 having a shape along the circumferential surface is fitted to the inside of the corner post 1 to hold the side edge 2A of the wall panel 2 or the panel hook 5 between the fitting material 3 and comer post 1.
Patent JP-H0276387-A (JP)
Title: Synchronizing signal generator
Inventor: OHASHI KAZUHITO
IPC: H04N19/82
Filed: 1988-09-12
Abstract: PURPOSE:To avoid the deviation in a recovered synchronizing signal and to attain signal reproduction without distortion by providing a means correcting the synchronizing signal formed through the use of a reception signal over a prescribed level at the outside of a prescribed period of the reception signal. CONSTITUTION:A comparator circuit 46 compares a reception signal A with a positive threshold level Vth to output a signal B and a comparator circuit 48 compares the reception signal A with a negative threshold level -Vth to output a signal C. Then its low frequency component is extracted through a loop filter 80 and fed to an adder 38 to correct the input to a VCO 40 thereby correcting the deviation in a recovered clock fS. Thus, even if the generated synchronizing signal has a deviation, it is avoided by applying the correction as above.
Patent JP-S6474384-A (JP)
Title: Resin-coated plug
Inventor: MIZUTANI SHIGERU
IPC: F16L55/10
Filed: 1987-09-14
Abstract: PURPOSE: To make a resin coated pipe and a conventional plug unnecessary by fitting, via a packing, a resin coated plug body to a resin-coated joint body whose outer peripheral surface is coated with a resin except a thread portion at one end, and fixing the same by a resin-coated pressing and an abutting member. CONSTITUTION: An inner peripheral surface is a tapered face whose diameter increases towards the tip portion, and an outer peripheral surface is coated with a resin except an external thread portion provided at an end. A packing 2 contacts the tapered face of the inner peripheral surface of a main body 1. A resin-coated plug body 4 is fit to the inner peripheral face of the packing 2. Subsequently, a resin coated pressing and abutting member 5, which is in the shape of a nut having an internal thread at an end of its inner peripheral face and presses a side face of a retainer 3 so as to press the packing 2 to abut on the tapered face of the resin coated joint body 1, is thread-connected to the resin coated joint body 1.
Patent JP-S6288120-A (JP)
Title: Forming of magnetic head
Inventor: HIRASAKI MICHIYA
IPC: G11B5/31
Filed: 1985-10-14
Abstract: PURPOSE:To prevent a film remainder from being generated at the time of lift-off, by using a space use insulating film whose whole surface is uniform, for forming a magnetic pole pattern for forming the upper electrode, and making a pattern thickness of a magnetic pole tip stepped part equal to a flat part. CONSTITUTION:A resist is formed after having formed a spacer use insulating film 105 on an inter-layer insulating film 104, and thereafter, a lift-off use resist layer 106 is formed by bringing the resist to patterning. The upper magnetic pole pattern is formed by using this layer 106 as a mask and etching the film 105, and thereafter, the upper magnetic film 107 is formed. Next, by the lift-off, an unnecessary magnetic film and the lift-off use resist layer are removed completely. In this way, a pattern thickness of a magnetic pole tip stepped part can be made equal to a flat part, and at the time of lift-off after the film 107 has been formed, generation of a film remainder can be eliminated.
Patent JP-H0543948-A (JP)
Title: Method for protecting roll in furnace just above direct firing furnace
Inventor: TADA TAKESHI
IPC: C21D9/56
Filed: 1991-08-13
Abstract: PURPOSE:To protect a roll in a furnace provided in a roll chamber just above the direct firing furnace of a vertical type continuous annealing furnace from high temp. exhaust gas in the direct firing furnace intruding into the roll chamber. CONSTITUTION:Gaseous N2 is blown from a drawing parts 3a, 3b provided between the direct firing furnace 7 and the roll chamber 6 just above it and by mixing the exhaust gas in the direct firing furnace, which is going to intrude into the roll chamber 6 with gaseous N2, the exhaust gas is cooled. By this method, since the exhaust gas is cooled with gaseous N2 while the exhaust gas of direct firing furnace intrudes into the roll chamber 6, the roll 5 in the furnace can always be used at heat resistance temp. or below.
Patent JP-S6472823-A (JP)
Title: Control method of injection molding device
Inventor: SAKAE KATSUHIKO
IPC: B29C45/26
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the occurrence of weld line due to the lowering of temperature of the tip of resin by controlling the temperature of the resin to be injection-molded in two stage processes. CONSTITUTION:An optimum injection process is preliminarily determined, and this is stored in a host computer 14, whereby its process control is carried out. Next, the temperature of resin is measured by the temperature season 8a-8c arranged on a mold, and the temperature signal to be used for control is switched in coincidence with the passing time of resin, and then the difference, between said measured temperature and the prescribed temperature preliminarily set, is caused to be small. Consequently, the injection speed is precisely regulated by a speed controller 16 through a process controller 10, thereby achieving the process control of the most suitable injection molding. By this two stage process control, the temperature of tip of resin is surely kept constant, and the forming of weld line is prevented.
Patent JP-S61106533-A (JP)
Title: Preparation of 2-(4'-isobutylphenyl)-propionic acid, and novel dioxolane compound
Inventor: SASAO YASUTAKA
IPC: B01J31/00
Filed: 1984-10-29
Abstract: PURPOSE:To produce the titled substance useful as a medicine, in high yield, by using novel 2-(1'-halogenoethyl)-2-(4'-isobutylphenyl)-4-methyl-1,3-dio-xolane as a raw material, and hydrolyzing the compound in the presence of zinc salicy late. CONSTITUTION:The compound of formula II can be prepared by using 2-(1'- halogenoethyl)-2-(4'-isobutylphenyl)-4-methyl-1,3-dio-xolane of formula I (X is halogen) as a raw material, heating the material is toluene or ethylene dichloride in the presence of zinc salicylate, and hydrolyzing the reaction product. A cata lytic amount of zinc salicylate is sufficient for the purpose, however, it can be used up to equimolar amount to the raw material, if necessary. The com pound of formula I used as the raw material is a novel compound, and can be synthesized by adding propylene glycol, toluene and p-toluenesulfonic acid to the compound of formula III and heating under refluxing while removing the produced water from the system.