baber/WOPTO huggingface dataset:
Patent JP-H07181795-A (JP)
Title: Image density detecting device
Inventor: YOSHIDA TORU
IPC: G03G15/16
Filed: 1993-12-21
Abstract: PURPOSE:To surely discharge an ADC patch part prior to the formation of a toner image for detecting an image density. CONSTITUTION:A image density detecting reference pattern 16 (ADC patch) is transferred to the paper sheet 15 of a transfer material carrier and the interimage of the paper sheet 15, a transmitted light quantity is measured by a density detector arranged on the downstream side of carrying, to detect the density of a transferred toner image. A means for shifting the ADC patch from a position where the previous toner image for detecting the image density is formed in the axial direction of an image carrier or the direction of processing or changing the patch part itself by the cycle of the transfer carrier or so, so that the ADC patch is not continuously transferred to the same position of the patch part, that is, a region not sufficiently discharged is selectively used, to adjust the density of a color image with high accuracy.
Patent JP-2001166384-A (JP)
Title: Film notice system
Inventor: NAKAJIMA MAKOTO
IPC: G03B21/58
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a film for notice which is easily and inexpensively manufactured so that a uniform product is easily obtained and which can stand by itself by leaning the thin film, which can not put up a notice in a manner other than hanging or sticking, on a wall. SOLUTION: An upper edge frame 21 and a lower edge frame 22 are formed by inserting objects 11 and 12 obtained by folding the upper end and the lower end of the square synthetic resin film 10 in a rail holder 20.
Patent JP-H10188719-A (JP)
Title: Keyswitch and keyboard device using the same
Inventor: TACHIBANA SADAO
IPC: G06F3/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To make it easy for all operators to operate a keyswitch for use in a keyboard device by making it possible to change the direction in which it rotates and falls. SOLUTION: In a keyswitch so designed that when a key top 5 oscillating about one end serving as a fulcrum is depressed, a click rubber 3 located beneath the key top 5 is buckled and deformed and an electric contact 2a is pressed by this buckling, deformation a plurality of supporting and fixing parts 4b, 4c, 4d, 4e which are opposite to one another across the click rubber 3 are provided on a base board 1. The supporting and fixing parts 4b, 4c, 4d, 4e and a supported part 5d serving as the fulcrum of oscillation of the key top 5 are removably formed.
Patent JP-H10186955-A (JP)
Title: Image forming device
Inventor: SHIOZAWA MOTOHIDE
IPC: G03G15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the occurrence of a defect in an image caused by toner remaining after a transfer. SOLUTION: In the image forming device, the cleaning effective width on a photoreceptor drum (image carrier) 1 of a cleaning blade (cleaning member) 5 is set larger than the longitudinal dimension of an intermediate transfer drum (intermediate transfer body) 2 and the longitudinal dimension of the intermediate transfer drum 2 is set larger than those of an electrifying roller (electrifying member) 4 and a transfer belt (transfer member) 3.  Thus, the toner stuck to the electrifying roller 4 and the transfer belt 3 can be retransferred to the intermediate transfer drum 2 over the whole areas in the longitudinal directions of the electrifying roller 4 and the transfer belt 3 and all the toner retransferred to the intermediate transfer belt 2 from the electrifying roller 4 and the transfer belt 3 can be transferred to the photoreceptor drum 1 and recovered by the cleaning blade 5, so that the occurrence of the defect in the image caused by the toner remaining on the transfer can be prevented.
Patent JP-H05181566-A (JP)
Title: Personal computer and magnetic disk device used for the same
Inventor: OGAWA TOMIHISA
IPC: G06F1/16
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a personal computer where a magnetic disk device can be loaded by utilizing a slot for an IC memory card and the magnetic disk device used for the personal computer. CONSTITUTION:A connector 32 of JEIDA/PCMCIA standards which has a signal group compatible with the interface of the IC memory card 21 is provided at the tip of the magnetic disk device 31 and this connector 32 is connected to the connector in a computer main body 11 through a slot 12 to electrically connect the magnetic disk device 31 to the computer main body 11.
Patent JP-H09157788-A (JP)
Title: Hot rolled steel sheet for deep drawing excellent in secondary working brittleness resistance
Inventor: YODA RIKA
IPC: C21D8/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To produce a hot rolled steel sheet substitutable for a cold rolled steel sheet for deep drawing. SOLUTION: The slab of a steel having a compsn. contg., by weight, <=0.003% C, <=0.02% Si, 0.02 to 0.50% Mn, <=0.02% P, <=0.01% S, <=0.10% sol.Al, <=0.005% N, Ti: (48/12)*C+(48/14)*N+(48/32)*S<=Ti<=1.0 (where the elemental symbol in the inequality denotes the content of each element), furthermore contg., at need, 0.005 to 0.05% Nb, and the balance substantial Fe is heated at 1050 to 1250 deg.C. After that, rough rolling is finished in the temp. range of the Ar3 transformation point to 1050 deg.C, and it is held at >=800 deg.C for >=30sec. Thereafter, lubrication rolling is executed so as to regulate the finishing temp. to 600 to 800 deg.C, after the completion of the rolling, rapid cooling is started, and it is cooled at a cooling rate of >=60 deg.C/s at least to 400 deg.C.  Subsequently, recrystallization annealing is executed at the recrystallization temp. to less than the Ac3 transformation point.
Patent JP-H10179329-A (JP)
Title: Armrest for chair
Inventor: HARA NAGASUKE
IPC: A47C7/54
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve touch feeling around elbows by installing a pair of armrests support part front and back on the upper end of a support lever rising from the side of a chair seat, and an elastic flexible armrest member in both armrests in such a manner that a space is formed at the lower intermediate part of the armrest member. SOLUTION: Armrests 8 installed on both sides of a seat 5 are composed of a support lever 9 made of synthetic resin rising upright from a support base 4 and an armrest member 10 which is made of a metallic plate member which is elastic and flexible with the placement of an elbow. The support lever 9 is in a two-forked flat Y-shaped at a side-view, in the lower intermediate part of which, a space 12 is formed. The armrest member 10, the front and rear ends of which are fixed to the upper face of an armrest support 11 by an adhesive or other fixture, is curved in an upward arc-shape. When an elbow is placed on the armrest member 10, it bends elastically with the intermediate part of the armrest member 10 becoming nearly horizontal, thus giving a sitting person soft comfortable touch.
Patent JP-H09155454-A (JP)
Title: Tilting and rotating device using in bending device
Inventor: INOUE HARUO
IPC: B21D7/024
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enlarge an effective tilting and rotating range of a tilting and rotating device and to facilitate bending by directly connecting and arranging an actuator, a reduction gear, a rotating chuck or the like onto the same axis. SOLUTION: This device is provided with the chuck claw 11 holding a stock 2 to be worked, the hollow body shaped rotating chuck 13 having a hollow hole 12 which penetrates the stock 2 to be worked and a core bar inserted into the stock and operating the chuck claw 11 to open and close, the hollow body shaped reduction gear 14 forming the center part into a hollow body shape so as to insert the stock 2 to be worked in order to drive the chuck 13, and the actuator 15 consisting of a hollow body shaped motor, which are directly connected and arranged onto the same axis.
Patent JP-2001162397-A (JP)
Title: Caulking device and its using method
Inventor: SATO YOSHIYUKI
IPC: B29C65/56
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a caulking device and its using method capable of preventing generation of a working defect and improving a yield of a caulked part by improving mounting precision of a member to be caulked to a mounting jig. SOLUTION: A caulking device is provided with a support table 14 placed on a floor face 12, a vertical column 32 erected on the support table in the vertical direction, a slide guide 18 arranged on the support table extending in the horizontal direction, a mounting jig 16 slidably arranged along the slide guide and mounting a member 20 to be caulked, a caulking tool 28 supported on the vertical column and arranged vertically above the mounting jig in caulking, a jig drive means to drive the mounting jig arranged along the slide guide so as to reciprocate between a changing position A and a caulking position B of the member 20 to be caulked and a tool drive means 30 to drive the caulking tool in the up/down direction between an upper waiting height position and a lower caulking height position.
Patent JP-H11171282-A (JP)
Title: Cassette storage case
Inventor: TAKAHASHI MAMORU
IPC: B65D85/575
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To easily insert an indication card without raising the edge part of a pocket insertion opening and improve workability for mounting the indication card. SOLUTION: This cassette storage case 1 is provided with a pocket 10 made of a transparent belt member 7 for inserting an indication card about a cassette on the outside of a case main body 2 for storing the cassette, and the insertion opening of the pocket 10 is provided with a spacer means 9 for forming a space between the belt member 7 and the case main body 2.
Patent JP-H09149950-A (JP)
Title: Health promotion appliance
Inventor: SHINOHARA HIROKI
IPC: A61H1/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and lightweight health promotion appliance for measuring the pressure by providing a cylinder with a pressure part for applying force on the side face of the cylinder and a memory part as well as reinforcing panels and using distortion caused by applying the force on the side face by the grasping power of the hand. SOLUTION: Reinforcing panels 2 are installed on a cylinder 1, a pressure part 3 for applying force on the cylinder side face and a memory part 4 are arranged, and an air hole 5 for adjusting flowing-in/out of the air in the hollow as necessary is formed on the reinforcing panels 2. Applying of the pressure from the both side faces of the cylinder 1 causes distortion so that the applied pressure is measured by finding changes in the volume of the cylinder 1 before and after applying the pressure and causing the distortion by the area of the memory part 4 of the cylinder 1. The diameter of the hole 5 is adjusted as necessary so that the movement of the air is controlled and strongness/weakness of the pressures are adjusted. An elastic material is used for the cylinder 1 so as to be used many times.
Patent JP-H05237552-A (JP)
Title: Device for small roll forming stand
Inventor: TAKEDA SHIN
IPC: B21D5/08
Filed: 1992-12-25
Abstract: PURPOSE:To provide the small roll forming stand device of the structure that the tip end of a lower roll is always in existence on the center of rotation of a plate body even if the roll of the small roll forming stand device is moved to the set position or the plate body is inclined. CONSTITUTION:A plate body 11 is arranged in freely movably up and down on a stand 35 through a vertically driving device. The plate body 11 is rotated with a slantly driving device. A through-hole 12 that a molding material is inserted is arranged on the plate body 11, and an upper roll 14, a lower roll 13 and left and right rolls 15, 16 are respectively arranged around the through- hole 12. Especially, the lower roll 13 is arranged so that the tip end part of the lower roll 13 is aligned to the rotation center of the plate body 11.
Patent JP-H10183561-A (JP)
Title: Wave suppressing block
Inventor: TANAKA AKIO
IPC: E02B3/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkage section at the position corresponding to the state of waves at an execution site by cutting and connecting multiple tube bodies provided with the wave suppressing shrinkage section on at least one tube body to form a wave suppressing water-permeable hole. SOLUTION: A tube body 11 on the outer sea side and a tube body 12 on the inner sea side are connected via an insertion port 14 and a reception port 15. A wave suppressing concrete shrinkage section 7 is formed on the inner periphery near the reception port 15. When wave suppressing blocks are manufactured at a beach near an installation site, the length L1 of the tube body 11 and the length L2 of the tube body 12 are determined, and the tube bodies 11, 12 are cut at the site. The shrinkage section 7 may be formed at an optional position other than the vicinity of the reception port 15, or it may be provided on the tube body 11. This method can be applied when three or more tube bodies are connected together.  The total length of the wave suppressing water- permeable hole 4 is set to the required length corresponding to the width of a breakwater body 3, and the shrinkage section 7 can be provided at the optimum position corresponding to the state of waves at the construction site.
Patent JP-H11170459-A (JP)
Title: Laminated film
Inventor: KAWAMURA YOSHIMASA
IPC: B65D65/40
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the opening easiness by using a propylene polymer composition comprising a specified propylene polymer and a spherical particle whose particle size distribution S value is lower than a specified value and laminating a polyolefin composition layer on one of the surfaces of the propylene polymer composition. SOLUTION: This laminated film comprises a propylene polymer composition of 100 pts.wt. of propylene polymer containing 90 mol.% or more of a propylene- based monomer unit and 0.01-0.5 pts.wt. of a spherical particle which has the 50% dia. represented in terms of volume integration distribution by the laser diffraction/scattering method as 0.5-4 μm and the S value represented by the formula as 1.0 or less. In the formula, D10, 50, 90 are 10, 50, 90% dia. respectively. In addition, a polyolefin composition layer made up of 100 pts.wt. of an ethylene (propylene)-α-olefin random copolymer which has the contents of ethylene (and propylene) and the monomer unit of α-olefin other than the ethylene (and the propylene totaling 50-90 and 10-50 mol.% respectively, is laminated on one of the faces of a stretched base material layer.
Patent JP-H10191025-A (JP)
Title: Information embedding device for digital image
Inventor: ABE TAKEHITO
IPC: H04N21/8358
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To surely and safely perform the additional embedding of information into the image data in order to promote the smooth distribution of the image data. SOLUTION: The processing of a converse coding device 11 which restores the coded image data into an original image is inseparable from the processing of an electronic watermark insertion device 12 which embeds the information into the image data. When the original image is restored from the image data, the restoration processing is carried out by the device 11 and also the information is embedded by the device 12. Thus, the information is embedded into the image data when the original image is obtained by the device 11.
Patent JP-H0725881-A (JP)
Title: Fluoran compound
Inventor: EDA TSUNETO
IPC: C09B11/24
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a fluoran compound expressed by a specific structural formula, developing various colors by reacting with developers and useful as a color-producing agent for color-developing recording material and reversible thermochromic material. CONSTITUTION:This compound of the formula I [Rl and R2 are H or 1-5C alkyl; R3 is OR5 or halogen; R4 is H, 1-4C alkyl or C0R6 (R5 is H or 1-4C alkyl; R5 is 1-4C alkylphenyl); R1 and R2 are not H at the same time] is produced e.g. by reacting a 2-anilino-3-methyl-6-dialkylaminofluoran of the formula II (R7 and R8 are 1-5C alkyl) with 1-3 times mol of an organic peracid in a halogenated hydrocarbon solvent.
Patent JP-2000171909-A (JP)
Title: Automatic discrimination device for photographic film
Inventor: SHIOTANI TAKUYA
IPC: G03B27/46
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate negative film from positive film. SOLUTION: The DX code (42a or 42b) of a photographic film is read and analyzed; the photographic film is decided that it is the negative film when the analysis can be performed, the image of the DX code (42a or 42b) is reversed when the analysis can not be performed, then the DX code is analyzed again, the photographic film is decided that it is the positive film when the analysis can be performed; and the reading condition and the exposing condition of the image, or the condition of the color balance of the image and the condition of color density, etc., are set according to whether the DX film is the positive one or the negative one. Thus, operability and operation efficiency are improved, and loss printing caused by erroneous decision by an operator is prevented from increasing.
Patent JP-H06204090-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: UE MAKOTO
IPC: H01G9/035
Filed: 1992-12-28
Abstract: PURPOSE:To realize an electrolyte which deposites no solute at a low temperature and has a practicable conductivity, by making the electrolyte as the solute thereof include a dicarboxylic acid having lactam-structures in its molecule or include the salt thereof. CONSTITUTION:A dicarboxylic acid having lactam-structures in its molecule is represented by a formula I or II (in the formula I, X is an alkylene, cycloalkylene, or phenylene group including two to twelve carbons respectively, and in the formula II, Y is an alkylene, cycloalkylene or phenylene group including one to twelve carbons respectively). Still, the alkylene group can be allowably either normal chain-like or branching chain-like, and it can include allowably in its chain aromatic rings or ether linkages, and further, the phenylene group can be allowably one of ortho-, meta-, and para-substitutions. The diammonium salt of the dicarboxylic acid having these lactam-structures in its molecule is dissolved in the solvent made of ethylene glycol, and an electrolyte for driving an electrolytic capacitor is adjusted.
Patent JP-H06195627-A (JP)
Title: Floating type magnetic head
Inventor: SAKAMOTO KAZUTAKA
IPC: G11B5/187
Filed: 1992-12-28
Abstract: PURPOSE:To provide the floating type magnetic head which does not generate noise known as a second peak and has excellent reliability. CONSTITUTION:The magnetic circuit of a core chip 9 having a magnetic gap 7 for executing recording and reproducing is formed of laminated films 10 of a magnetic metallic film 13 and SiO2 film 12 formed on a substrate 11 of the core chip. The core chip 9 is inserted into the slit of a slider formed of a nonmagnetic material and is fixed by molding glass. Then, the core chip of the MIG magnetic head is constituted of the closed magnetic circuit of the single magnetic film by the laminated films of the magnetic metallic film and the SiO2 film and, therefore, the recording and reproducing are executed only by the magnetic gap, by which the excellent characteristics of not generating the noise known as the second peak and not generating the distortions in the reproduction waveforms are obtd.
Patent JP-H05160033-A (JP)
Title: Cvd device
Inventor: ONO MASAFUMI
IPC: H01L21/205
Filed: 1991-12-03
Abstract: PURPOSE:To actually carry a substrate in and out of a plasma production chamber for actualizing the title CVD device dualchamber structured. CONSTITUTION:In the title CVD device, an inner chamber 15 wherein a substrate carrying in and out hole 30 is made is provided in a processing chamber; a shutter 32 capable of opening and closing said hole 30 is free-elevatingly provided in the inner chamber 15; a lifting rod 46 is also free-elevatingly provided beneath the shutter 32; a push plate is provided on the upper end of the lifting rod 46 to be engaged with the shutter 32; while in order to carry the substrate 2 in and out of the inner chamber 15, the lifting rod 46 is lowered and the carrying in and out hole is opened while in order to CVD-process the substrate 2, the lifting rod 46 is lifted and the carrying in and out hole is closed.
Patent JP-H06190251-A (JP)
Title: Method and apparatus for treatment of water containing turbid component
Inventor: TAKADA KATSUO
IPC: B01D65/02
Filed: 1992-12-28
Abstract: PURPOSE:To efficiently reduce the volume of turbid components and to discard these turbid components by using water contg. the turbid components as original water and removing the turbid components by filtration. CONSTITUTION:Waste water contg. the flocs largely agglomerated by addition of a high-molecular flocculaant in a flocculation chamber 7 is sent through a water feed line 92 by a membrane water feed pump 91 from a pump pit 9 of the flocculation chamber 7 into a filter membrane device 11. The filter membrane device 11 has a tubular internal pressure type precision filter membrane 11a and is so provided that the waste water is passed in the pipe and is then circulated by the cross flow to return the waste water from a circulating return line 12 to the pump pit 9 of the flocculation chamber 7. The SS components (turbid components) in the waste liquid passed by the cross flow is filtered by the filter membrane 11a and the permeated water passed to the outer side of the membrane 11a is taken out as treated water 16 from a permeated water line 14 through a back washing water holding tank 15. As a result, the clean permeated water is obtd. and the turbid components are efficiently reduced in the volume and are discarded.
Patent JP-2001130318-A (JP)
Title: Car width indicator
Inventor: WATANABE AKIO
IPC: B60R21/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a car width indicator that displays tracks on a road passed by the left end of a left tire and the right end of a right tire during driving of an automobile according to a conformation and a driving posture of a driver, and informs the driver of a limit line for moving a vehicle to the side. SOLUTION: The car width indicator is formed by forming a fixing board 1 of a shape in which the central part is grooved from the right cut end to the left cut end as shown in Fig.1, engaging a slide board 2 with the groove portion, and mounting a cylindrical mark pole 3 and a stopper 4 to the slide board 2.
Patent JP-2000174880-A (JP)
Title: Communication terminal and seal-form recording medium
Inventor: SASAI TAKASHI
IPC: H04W88/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of a communication terminal. SOLUTION: When seal form media 21, 22 for storing information to designate a communication destination in their built-in memories approach a medium read/write section 14 of the communication terminal 11 and a button 15 is depressed, the information stored in the seal media 21, 22 (an operating function when the seal medium 21, a telephone number of communication destination in the case of the seal medium 22) is read. For example, when the seal medium 22, a telephone number of a 'Mr. A' which is a communication destination is read and dialing is executed to one other communication terminal with the telephone number. Furthermore, in the case of the seal form medium 21, a corresponding operating function is read, and the corresponding processing is then executed.