baber/WOPTO huggingface dataset:
Patent JP-2000075636-A (JP)
Title: Developing cartridge, image forming device and developing device
Inventor: HORIKAWA TADASHI
IPC: G03G15/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a defective contact-point state between a toner coating roller and the contact point thereof from occurring. SOLUTION: The cross-section area of the shaft end part 20YR2 of the shaft center 20YR1 of the toner coating roller 20YR is set to be smaller than the shaft center 20YR1, that means, it is thinned. Besides, the surface area of the contact point 50 is set to be larger than the area of the end surface of the shaft end part 20YR2. Then, the contact point 50 is constituted of a leaf spring.
Patent JP-H0896622-A (JP)
Title: Ag-pd conductor forming paste and its manufacture
Inventor: SATO HITOSHI
IPC: H01G4/12
Filed: 1994-09-28
Abstract: PURPOSE: To provide Ag-Pd conductor forming paste having high electric conductivity and a sufficient migration resistant characteristic by kneading and dispersing Ag powder having a specific particle diameter together with Pd powder and a binding agent by using an organic solvent as a dispersing agent. CONSTITUTION: A component which is mainly composed of Ag powder having an average particle diameter of 0.05 to 0.6.μm, Pd powder and a binding agent such as ethyl cellulose and uses an organic solvent such as xylene or kerosene as a dispersing agent, is kneaded and dispersed. In this kneading and dispersing process, it is kneaded for a comparatively short time by a beads mill. Therefore, Pd is sufficiently dispersed without turning the Ag powder into a flake-shaped lump, and high-quality paste can be obtained.
Patent JP-H03120625-A (JP)
Title: Information recording and reproducing device
Inventor: YOSHINAGA KAZUO
IPC: G11B7/0065
Filed: 1989-10-04
Abstract: PURPOSE:To improve a recording speed, to make the device into mass storage and to easily address to an arbitrary position by detecting and compensating defocusing when reference light and recording light, both of which are obtained by means of separating light flux from a laser, are converged in a recording means. CONSTITUTION:When reflected scattered light 119a is made incident on a four division photodetector 124b and a focusing position is shifted, it becomes oblong and the output of the detector 124b does not become mean. Thus, a difference with a focusing state is detected. The detected difference is amplification- processed in a focus detection device 127 (125), and a control signal is generated from a focus control lens driving control signal generation device 128a (126). Thus, a focus control lens driving device 128b (106) is controlled and focusing is attained on a recording medium 114 by moving a condenser lens 129 (mirror 105). Consequently, the diameter of a recording part 116 can be reduced, and laser light can accurately be held in a track part. Thus, recording can be speed ed up and addressing to the arbitrary position is facilitated, whereby the device can be made into mass storage.
Patent JP-2001078652-A (JP)
Title: Rice cake press-cutting machine
Inventor: NISHIYAMA TETSURO
IPC: A23G3/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a press-cutting machine for rice cake that can efficiently press-cut a small shape of dough or a relatively complicated shape of dough. SOLUTION: This rice cake press-cutting machine is equipped with a cylindrical press-cutting die 5 that can be lifted up toward the rice cake dough 3 and a driving means 11 that can lift or lower the press-cutting die 5. In the press- cutting die 5, an extruding lever 9 that is extruded from the top end of the cutting die 5 is arranged to the rice cake dough 3 in a band shape. The press- cutting die 5 comes down toward the rice cake dough in a band form to punch the rice cake dough 3A in the shape of the cutting die, then the cutting die 5 rises upward together with the punched rice cake 3A and the punched rice cake is pushed out from the die by the rapping lever 9, released and exhausted.
Patent JP-H1198502-A (JP)
Title: Moving image coder
Inventor: NAKASHIKA MASAHIRO
IPC: H04N7/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the moving image coder that encodes a moving image with high image quality in a short time and is suitable especially for coding data for a storage medium. SOLUTION: A moving image signal is divided into small period blocks such is 1 to 10 min and 1st coding is applied to each block to collect statistical data by a coding section 103 and the statistical data relating to the received moving image signal are stored in a storage section 107. Furthermore, the moving image signal is delayed for a prescribed time, the result of 1st coding is referenced and 2nd coding is applied to each block at a variable rate by a coding section 104. The 1st coding and the 2nd coding are conducted in a pipeline processing. Thus, the coding is attained with high image quality close to conventional 2-path variable rate coding and in a required time a little longer than the length of an original image.
Patent JP-H07112552-A (JP)
Title: Method for control of printing form and apparatus therefor in printer
Inventor: OTAKA ISAO
IPC: G06Q10/10
Filed: 1993-10-18
Abstract: PURPOSE:To print a plurality of forms on one page without changing a software. CONSTITUTION:In a form-printing control method of a printing controller 1 wherein a character data processing part 11 processes a character data inputted from a host 2 and stores it into a buffer; a character pattern corresponding to the character data is expanded in an expanding memory 14 by request for expansion from the character data processing part; and a content of the expanding memory 14 is supplied to a printing mechanism, expansion positional data containing an indication wherein the expanding memory from the host is divided into a plurality of areas for forms is inputted. A printer analyzes the expansion positional data and supplies it to a character expansion part. The character expansion part sets a set value wherein the expansion memory is divided into a plurality of areas indicated by the expansion positional data, and character data for a plurality of forms are expanded into respective divided areas in the expanding memory.
Patent JP-H0571260-A (JP)
Title: Door bearing structure of automobile
Inventor: IKEDA MUNEHIRO
IPC: B60J5/04
Filed: 1991-09-10
Abstract: PURPOSE:To increase the bearing rigidity of a door and secure a good workability in the closing direction of the door, in an automobile with a limitted fitting distance of the upper and lower door hinge. CONSTITUTION:The upper and lower hinges 4, 4 are fitted to the car body in which a tire arch 9 is closely provided at the opening 5 of a door, so that the center line A' opening and closing the door 2 fitted by the hinges 4a, 4b is positioned at the more front side of car body in the upper side and inclined to the inward direction of the width of car body.
Patent JP-S62123027-A (JP)
Title: Method for feeding raw material to glass smelting furnace and apparatus therefor
Inventor: OGINO KAZUO
IPC: C03B3/00
Filed: 1985-11-21
Abstract: PURPOSE:To prolong the life of a raw material charging pipe, by guiding a liquid glass raw material into a slant raw material charging pipe and charging the raw material into a smelting furnace while rotating the raw material charging pipe. CONSTITUTION:A liquid glass raw material 26 in a storage tank 25 is supplied through a raw material feeding pipe 11 to a raw material charging pipe 5, which is inclined at an angle of 10-40 deg. by operating a handle 24 in a base frame 20. The revolution of a motor 15 is transmitted to a cylindrical pipe 9 containing the raw material feeding pipe 11 inserted thereinto. At the same time, the raw material charging pipe 5 is rotated via a connection tool 7. The liquid is glass raw material 26 is brought into contact with the preheated part of the inner surface of the raw material charging pipe 5 according to the rotation of the raw material charging pipe 5 and the vitrifying raw material is introduced into a crucible 3 in the furnace 1. The preheating heat is supplied by heat radiation emitted from a resistant heater 2 in the furnace. The process is suitable for the charging of a liquid raw material of e.g. phosphate glass, etc.
Patent JP-H01103157-A (JP)
Title: Series resonance type power converter
Inventor: KAWAKITA KATSUMI
IPC: H02M3/28
Filed: 1987-10-14
Abstract: PURPOSE:To stabilize the output voltage by providing a switch section capable of closing to the output side and by passing the current flowing to a rectifier bridge. CONSTITUTION:A series resonance type power converter is constituted so that a converter section CNV making the power conversion by series resonance is inserted between DC power and the load L. This CNV is constituted of transistors(Tr) 1A-2B, a resonance reactor 7, a condenser 8, a power conversion transformer 9 and fly-wheel diodes 3A-4B. The rectifier bridge 10 is connected to the said transformer 9, and the power is supplied to the load L through a smoothing capacitor 13. A detection signal of a output voltage detection circuit 14 is inputted into a constant voltage control circuit 15. At this time, semiconductor switches 16a-16b and their control circuit 17, a switching frequency limiter circuit 19 are provided. Thereby, when the output voltage rises in the time of the light load, the semiconductor switches 16a-16b are closed and the load voltage is lowered by bypassing the current flowing to the load side.
Patent JP-H03122708-A (JP)
Title: Cooling fan control system
Inventor: KAWAI HIDEAKI
IPC: G06F1/20
Filed: 1989-10-06
Abstract: PURPOSE:To allow the cooling fan control system to flexibly correspond to a heating element in accordance with the heating value of the heating element by providing the control system with a power rate setting means for setting up a power rate, a fan feeding voltage level changing means and a storage means for storing a table in which the necessary number of fans to be the minimum number of fans necessary for cooling the heating element is allowed to correspond to respective power rates. CONSTITUTION:The control system is provided with the power rate setting means 107 for setting up the power rate to be the heating value information of each heating element 5 and the storage means 100 for storing the table in which the necessary number of fans and the respective power rates correspond to each other. A central processing unit(CPU) adds the power rates set up in the means 107 to calculate the total power rate. The fan feeding voltage corresponding to the total power rate and the necessary number of fans are read out from the storage means 100 to supply voltage to the cooling fan 7, the number of driven fans is compared with the necessary number of fans, and when the number of driven fans is smaller than the necessary number of fans, power supply from a power supply device to the cooling fan 7 and the heating element 3 is stopped. Thus, the control system can flexibly correspond to the heating element in accordance with the heating value of the heating element.
Patent JP-S61139015-A (JP)
Title: Testing apparatus for gas insulated instrument transformer
Inventor: SATOYOSHI MASANOBU
IPC: H01F41/00
Filed: 1984-12-11
Abstract: PURPOSE:To simplify the setup for the testing and to reduce the space for the testing by providing a changeover apparatus between the pushing for the testing and the feed-testing apparatus. CONSTITUTION:The connection conductor 11 provided on the changeover apparatus 4 is connected to the primary terminal for each phase on the feed-test apparatus 1 through the connection adaptor 3, and the fixed contactor 5 is connected to the pushing for testing 2 through the pushing's pocket section 14. The movable contactor 6 is set into following tree states by means of the rotation of the operation handle 10. 1: contact with the fixed contactor; 2: non-contact state in the middle position; 3: contacting with the grounding contactor, namely the primary terminal for each phase of the feed-testing apparatus 1 will be in the following three connection state. 1: connected with the pushing for testing; 2: open, 3: grounded. By doing this, it is made possible to set the connection of the primary terminal into the arbitrary connection by means of a small-sized testing apparatus consisting of one pushing for testing.
Patent JP-H01102482-A (JP)
Title: Recorder
Inventor: KIKUCHI KAZUHIKO
IPC: G03G15/04
Filed: 1987-10-15
Abstract: PURPOSE:To remove the positional shift of a recorder by arranging plural electrostatic latent image forming means and developing means around a photosensitive body and specifying the positional relation of laser incident points in respective combined groups. CONSTITUTION:An electrostatic charger 2 serving as a charger means and a developing device 3, a charger 4 and a developer which are a developing means are arranged around the periphery of a drum-shaped photosensitive body 1 along the rotating direction shown by an arrow. Laser beams 11a, 12a are radiated from laser exposing means 11, 12 serving as an electrostatic latent image forming means. The laser beam 11a radiates the photosensitive band 1 through a gap between the charger 2 and the developing device 3 and the beam 12a radiates the band 11 through a gap between the charger 4 and the developer 5. Thereby, the beam incident points are set on the basis of the shown equation to make the peripheral arc AB on the band 1 between the developing positions A, B equal to the advancing distance of the band 1 when a developing sleeve 3a of the developing device 3 is rotated by one revolution. The influence of one revolution of the sleeve 3a to be the main factor of load variation of the developing device 3 at the time of recording the beam 12b is canceled by the beam 12a. In said equation, dn is the diameter of a developing sleeve, Vn is the peripheral speed of the sleeve, D is the diameter of the photosensitive body, V is the peripheral speed of the body, and theta is the positional angle of a beam incident point.
Patent JP-2001081592-A (JP)
Title: Method and device for producing electrolytic metallic foil
Inventor: SUZUKI HIDEO
IPC: C25D1/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing metallic foil with high productivity only by improving narrowly the device which has been used heretofore and to provide an electrolytic metallic foil producing device suitably usable for the production of the electrolytic metallic foil. SOLUTION: In the method for producing electrolytic metallic foil in which, an electrolytic solution is fed to a gap 6 surrounded by the cathode drum and the anode of an electrolytic metallic foil producing device composed of a rotating cathode drum 1 and an anode which corresponds to the same and whose cross section has a circular-arc shape, and the d.c. current is made to flow between the cathode drum and the anode to precipitate metallic foil 4 into the surface of the cathode drum, as the anode whose cross section has a circular-arc shape, the one in which the size of the circular-arc is larger than 1/2 of the circumference is used.  In an electrolytic metallic foil producing device composed of a rotating drum and an anode which corresponds to the same and whose cross section has a circular-arc shape, the anode whose cross section has a circular-arc shape is composed of a lower anode 2 whose cross section has a semicircular-arc shape and two upper anodes 10 close to the lower anode via a packing member along both ends of the semicircular-arc and having a cross sectional minor-arc shape, and the upper anodes 10 having a cross sectional minor-arc shape are capable of opening and closing in such a manner that the cathode drum is freely attachable and detachable.
Patent JP-H08120852-A (JP)
Title: Method and apparatus for curing in paint spraying work
Inventor: TAKEMURA AKIO
IPC: E04D11/00
Filed: 1994-10-25
Abstract: PURPOSE: To efficiently execute curing with a small number of devices while preventing decrease of efficiency in paint spraying work. CONSTITUTION: Guide rail support devices, each composed of a fixed support part 12, a support 14 and an arm 16, are removably attached to a parapet when paint spraying work is executed on flat roof slabs 2. Thereby a guide rail 30, composed in a straight line of guide rail units 18 supported with each of the guide rail support devices, is supported. A guide member 22 attached to the edge on the upper end of a curing sheet 20 is fitted to the guide rail 30, and the curing sheet 20 is moved along the guide rail 30 to a position nearest to a place on the flat roof slabs 2 where paint spraying is executed. Then the guide rail support devices on a position near a place where the paint spraying is finished are removed and attached again to a position near a place where the paint spraying is to be executed on the flat roof slabs 2, and the guide rail 30 is supported therewith together with the existing guide rail support devices.
Patent JP-H03123209-A (JP)
Title: Band gap reference circuit and operational amplifier used for the circuit
Inventor: HAYASHIBARA MIKIO
IPC: H03F3/34
Filed: 1989-10-06
Abstract: PURPOSE:To ensure the start of the circuit by outputting a positive offset voltage from a reference voltage output terminal of an operational amplifier when both differential inputs are of the same potential so as to always obtain the positive offset voltage even under the condition of zero differential input. CONSTITUTION:A transistor(TR) QS of a startup circuit ST is gradually conductive as a power voltage VDD rises, an emitter current flows, a base current is fed to Q12, Q11 and when the VDD rises further, an operational amplifier OP' is operated. Differential input TRs MP1, MP2 are formed in a way that the ratio of the channel width W to the channel length L is unbalanced to each other. Thus, a positive offset voltage is outputted from an output terminal of the operational amplifier OP' even when both the differential inputs are connected to ground. In this case, a base current is supplied to bases of the Q11, Q12 from the output terminal of the OP' and the TR QS, the Q11, Q12 are conductive to start a band gap reference circuit.
Patent JP-H08122674-A (JP)
Title: Raster scan device
Inventor: TEIBOA FUISURI
IPC: G02B5/09
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To eliminate curve difference of scanning line in a raster scanning device. SOLUTION: This raster scanning device is provided with light receiver units 24-30 for receiving optical beam, a polygon mirror 12 for scanning the optical beam on the light receiver units 24-30, and a mirror arranged in a path of the optical beam between the polygon mirror 12 and the light receiver units 24-30 so as to guide the optical beam to the light receiving units 24-30. Curvature of the mirror 22 is adjusted by an adjusting device so as to correct the curve of the optical beam on the light receiver units 24-30.
Patent JP-S63115688-A (JP)
Title: Laser beam machining device
Inventor: KAWAI YOSHITO
IPC: B23K26/00
Filed: 1986-10-31
Abstract: PURPOSE:To improve working efficiency and to uniformize the shape of a hole by arranging a beam choppering means at the opposite side of a condensing mirror as well as providing the condensing mirror and blowing an assisting gas along the optical axis of the condensing mirror. CONSTITUTION:The laser beam made incident is bent in 90 deg. direction and the parabolic mirrors 31, 32, 34 to perform a condensing are provided as well. The rotary disk 24 having a slit is arranged near the focus point position of the mirror 31 and rotated at high speed by a motor M. The beam flux condensed by the mirror 31 is made pulsing by the chopper disk 24 to form the pattern of a small aperture on the surface of a roll 1 from the through hole 26a of a nozzle 26 via mirrors 32, 33, 34. In this case an assisting gas is fed in the optical axis direction from the through hole 26a. Due to the high speed rotation of the chopper disk 24 being capable the working efficiency is improved and the hole shape is uniformized because of the flow of the assisting gas becoming in parallel to the optical axis.
Patent JP-H08119050-A (JP)
Title: Air bag device
Inventor: ICHIMARU KAZUMI
IPC: B60R21/16
Filed: 1994-10-25
Abstract: PURPOSE: To reduce weight and man-hour for assembly. CONSTITUTION: An air bag device comprises an air bag 1, an inflator 7, a case 12, and a retainer 24. The mounting pieces 4, 4, 5, and 5 of the air bag 1 are arranged on the under surface of the bottom wall 29 of the retainer 24. Also the bolts 30 of the retainer bottom wall 29 are inserted into the mounting holes 4a and 5a of the air bag 1 and inserted also into the mounting hole 17a of the case 12 and fixed with a nut 31, and the retainer 24 retains the mounting pieces 4, 4, 5, and 5 of the air bag 1 so as to install the air bag on the bottom wall 17 of the case 12. Then the inflator 7 is inserted fixedly into the inserting holes 13a, 3b, 25a, 26a, 3d, and 14a of the case 12, air bag 1, and retainer 24.
Patent JP-H08122139-A (JP)
Title: Device for measuring noise of blower
Inventor: KAWAGUCHI TAKESHI
IPC: F04B51/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide a device for measuring the noise of blower, which can simply obtain the noise data in various kinds of static pressures in the state that the blower is actually attached to an equipment. CONSTITUTION: Sound absorbing materials 4 and 5 are provided on the inner and outer surfaces of a box body 3. An attaching hole 7A is formed on one surface 7 of the box body 3. A blower case 8 is attached to the attaching hole 7A, and a blower to be measured 2 is attached. A plurality of circular through holes 12A are provided on the other surface 11 facing the surface 7 fo the box body 3. An adjusting plate 11b, provided with a plurality of the through holes 12B, is slidably attached in close contact with the other surface 11.
Patent JP-2000052441-A (JP)
Title: Processing method for prepreg sheet
Inventor: YAMADA MICHIICHI
IPC: B32B17/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To cut a prepreg sheet into the given dimension and reduce the dimension fluctuation generated by the processes of heating through cooling for a molded product laminate molded by using cut pieces of the prepreg sheet. SOLUTION: In a processing method for a prepreg sheet, the prepreg sheet is formed by impregnating a thermosetting resin composition into a porous sheet-shaped reinforcing base and drying the same, and the prepreg sheet is heated up to the temperature higher than the temperature of melting a resin component in the prepreg sheet and then cooled to the room temperature, and the prepreg sheet is cut into the given dimension at the temperature in the range of being lower than the melting temperature in the above process and higher than the temperature which is lower by 5 deg.C than the softening temperature of the resin component of the prepreg sheet.
Patent JP-2000159750-A (JP)
Title: Benzimidazole derivative and hair tonic, preparation for external use for skin
Inventor: KOBAYASHI KOJI
IPC: A61K8/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound excellent in human hair trichogenous effect, hair growing effect, hair loss preventive effect, therefore useful as a hair tonic or preparation for external use for skin. SOLUTION: This new compound is a compound of formula I  A and B are such that one of them is a 10-30C hydrocarbon group shown as R1, the other being a group of the formula (CH2)n-NR2R3 [R2 and R3 are each H, a lower alkyl, phenyl or benzyl; wherein NR2R3 may be a 3- to 7-membered heterocyclic ring, and when B is (CH2)n-NR2R3 and m=1, (CONR5)m-B may be a group of formula II (ring E is a 6- or 7-membered heterocyclic ring)]; R4 is H, a halogen or the like; R5 is H, a lower alkyl or the like; m is 0 or 1; n is 0-5}, e.g. N,N-dimethyl-3-(2-undecyl-1H-benzimidazol-1-yl)-1-propanamine. The compound of formula I is obtained, for example, by synthesizing an amide of formula IV from the corresponding amine of formula III and a carboxylic acid: HOOC-R1 followed by intramolecular condensation of the amide.