baber/WOPTO huggingface dataset:
Patent JP-H03176121-A (JP)
Title: Bending machine
Inventor: RAINHARUTO UAISUFUROTSUHO
IPC: B29C53/02
Filed: 1990-11-01
Abstract: PURPOSE: To perform a bending process at a short working cycle by transferring a workpiece by a holding device when a clamp assembly is opened and clamping the workpiece to fix the same within the clamp assembly and succeedingly again returning this fixed workpiece in order to form a fold line. CONSTITUTION: When a clamp assembly 25 is opened, a holding device 12 is movable in the direction of a bending jaw 28 in a state closed along with a fixed workpiece and, when the clamp assembly 25 is opened after the clamping and fixing of the workpiece in the clamp assembly 25 is completed, the holding device 12 can be returned from the clamp assembly. After the clamping and fixing of the workpiece in the clamp assembly 25 is completed, a heating device 17 is operated in order to form a fold line. That is, the holding device 12 is closed during a period when a synthetic resin plate is clamped and moved in the direction of the bending jaw 28 after the clamp assembly 25 is opened and, at this time, heating rods 18, 19 are moved to be separated from the synthetic resin plate. After the holding device 12 arrives at a front terminal position, a next bending process is performed.
Patent JP-H04171133-A (JP)
Title: Manufacturing device of framework for wooden panel
Inventor: SEWA MUTSUO
IPC: B23P21/00
Filed: 1990-10-31
Abstract: PURPOSE:To make the framing of a frame body easy by putting a card corresponding to the pattern of a desired framework into a control device so as to project a corresponding positioning pin, and controlling the running distance of a conveying member. CONSTITUTION:By putting a card into a control device A, a signal corresponding to the read signal is output to a position controller 13, and only a positioning pin 12 corresponding to the signal is projected on an L-angle 33 by an air cylinder 34. A worker puts a bar member prepared to abut on the positioning pin 12 beforehand, on a conveyer route 16, to fit to the projected positioning pin 12, so as to set in a desired framing form. After that, the control device A runs a conveyer chain after lowering the positioning pin 12, and the framework conveyed to a nail-driving device 14 is moved by a running distance based on the data of the card put in the control device A, and then stopped.
Patent JP-H09111094-A (JP)
Title: Emulsion sizing agent for papermaking and sizing
Inventor: TAWARA TOSHIHIRO
IPC: D21H21/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sizing agent for papermaking effective for sizing in a wide pH range apt to occur in a papermaking process without requiring aluminum sulfate. SOLUTION: This emulsion sizing agent comprises a dispersant (a) and a sizing agent resin (b). The dispersant (a) is a copolymer comprising a (meth) acrylic acid ester monomer containing an N,N-dialkylamino group as a cationic group, (2) a hydrophobic monomer such as a styrene and (3) a glycidyl group- containing (meth)acrylic acid monomer as a functional group as essential constituent monomers. The emulsion sizing agent is obtained by emulsifying a petroleum resin as the sizing agent resin (b) by using the dispersant (a).
Patent JP-H07124008-A (JP)
Title: String fastener
Inventor: TAKAHASHI YOSHINOBU
IPC: F16G11/10
Filed: 1993-10-29
Abstract: PURPOSE:To easily insert strings and securely fasten the strings. CONSTITUTION:The upper body 10 and the lower body 12 are connected together as a unit through a support 14. The device is provided with the lower operation part 18 positioned at the lower body 12 side through a connection part equipped as a unit from the upper body 10 and the upper operation part 22 positioned at the upper body 10 side through the connection part 20 equipped as a unit from the lower body 12. Holding claws 26, 28, 30 to hold the inserted strings 40 are projected respectively at the inner face of the upper body 10 and the lower body 12.
Patent JP-2001116434-A (JP)
Title: Storage box for food
Inventor: OGURI RIE
IPC: A23L3/36
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of components 21, 22 of a cooling mechanism 20 disposed in a cooling chamber 15, in a refrigerator having a storage chamber 14 for food and the cooling chamber 15 which is defined by a partitioning wall 13 from the chamber 14, wherein the air in the chamber 14 is circulated through the chamber 15. SOLUTION: A absorbent for absorbing gas corrosive to metal, which is produced from food stored in a storage chamber 14, is disposed in the vicinity of a circulating fan 22 in the chamber 14 or a suction port 13a on a partitioning wall 13. Thus, components 21, 22 of a cooling mechanism 20 disposed in a cooling chamber 15 are prevented from contacting the corrosive gas.
Patent JP-S62151451-A (JP)
Title: Polyester composition
Inventor: NAKANO MASAYOSHI
IPC: C08L67/02
Filed: 1985-12-26
Abstract: PURPOSE:To obtain the titled composition significantly improved in both mechanical strength and hot water resistance, by incorporating a polyester resin with specific epoxy-modified silicone resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts. by wt. of a polyester with (B) 0.5-10 (pref. 1-5)pts. by wt. of an epoxy-modified silicone resin with an epoxy equivalent 200-1,500 of formula (R<1>, R<2> and R<3> are each H or 1-20C hydrocarbon; X is organic group having monovalent epoxy, a and b are each contents of the structrual units, being 5-100) (e.g. a copolymer from phenylmethylsiloxane, dimethylsiloxane, monophenylsiloxane, phenylmethylsiloxane plus dimethylsiloxane).
Patent JP-H10145612-A (JP)
Title: Single color conversion system for color image and image processing system
Inventor: CHIYOU GIYOKUBU
IPC: H04N1/60
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To extract a contrast image from a color image so that a difference between different color areas is most remarkable on the contrast image. SOLUTION: In the case of compositing RGB components in a color image at a prescribed ratio to extract a monochromatic contrast image F, a conversion vector is used to decide a ratio of the RGB components of the color image to emphasize a contrast difference between areas of each color to be identified included in the color image. A vector maximizing the dispersion in the contrast image F is adopted for the conversion vector. The conversion vector is obtained by calculating a mean value of each color component of the color image, obtaining a co-variance matrix of the color image from the mean value of each color component and color picture element data configuring the color image and calculating a proper vector corresponding to a proper value whose absolute value is maximum among proper values of the co-variance matrix.
Patent JP-H04166626-A (JP)
Title: Engine output controller for vehicle
Inventor: TEZUKA KAZUNARI
IPC: F02D17/02
Filed: 1990-10-31
Abstract: PURPOSE:To prevent any generation of excessive slip by setting target engine torque on the basis of engine torque at the beginning of slip so as to determine an engine output decrease quantity on the basis of the target engine torque and engine torque equivalent to injection of all cylinders. CONSTITUTION:In an engine output controller where an engine output decrease quantity is set B on the basis of target engine torque and real engine torque so as to carry out engine output control A according to the output decrease quantity, there is provided a first target engine torque setter C operated in response to engine torque at the beginning of slid. Furthermore, there is provided a second target engine torque setter F operated in response to first target engine torque, target engine speed and a real engine speed upon input of output signals from a target engine speed setter D and an engine speed calculator E. An engine output decrease quantity is determined on the basis of second target engine torque from the second target engine torque setter F and real engine torque.
Patent JP-2001117050-A (JP)
Title: Illuminator and projection type display device
Inventor: KANAMORI SHIGE
IPC: G09F9/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To make the divergent angle of a light source which is fetched as illuminating light large in an optical system that irradiates a light modulation element with the same polarized wave component by using 1st and 2nd lens arrays and a polarized light changing element. SOLUTION: When the image-formation position (f) of the 1st lens array is set to the position (y) of an aperture positioned on a liquid crystal display element side, an angle θ2 formed by a light beam L linking the intersection pL of a light beam B and the aperture position (y) on the extension of the light beam B with the center of the 1st lens array and an optical axis becomes the maximum fetched divergent angle θ2 in this case (b). When the image- formation position (f) of the 1st lens array is set to the intersection of the light beams A and B, the divergent angle of the light source is effectively fetched.  Assuming that the length of the shorter optical path of the respective optical paths of P polarized light and S polarized light separated by the polarized light changing element 60 is S and the length of the longer optical path thereof is L, they are within the range of S<f<L.
Patent JP-H04164538-A (JP)
Title: Tool replacement device of machining center
Inventor: NAKAMURA HISASHI
IPC: B23Q3/157
Filed: 1990-10-30
Abstract: PURPOSE:To shorten the tool replacement time in a simple and low-priced constitution by disposing and holding a tool adjacent to the next tool in a refuge position by a refuge means during the machining operation of a main spindle. CONSTITUTION:During the machining operation of a main spindle 4, a tool magazine 10 is turned to index No, 5 supporting portion for supporting a tool F adjacent to the next tool B in a position corresponding to a refuge mechanism 13. When the tool F is stopped between gripping members, the gripping members are closed to grip the tool F. Subsequently, the tool F is pulled out from No. 5 supporting portion to be disposed and held in the refuge position WP, and then the emptied No. 5 supporting portion is indexed in a replacement position CP. When machining using the preceding tool A is completed, the main spindle 4 is moved to the replacement position CP and after the preceding tool A is stored in the emptied No.5 supporting portion, the main spindle 4 is raised. Subsequently, No.6 supporting portion for supporting the next tool B is indexed in the replacement position CP, and the main spindle 4 is lowered to install the next tool B on the main spindle 4.
Patent JP-S62152607-A (JP)
Title: Thin plate fixing device for drilling machine
Inventor: KUWABARA MASAYUKI
IPC: B23Q3/08
Filed: 1985-12-26
Abstract: PURPOSE:To prevent a negative pressure drop in an attracting chamber, by attracting a machined plate to be fixed via attracting holes, communicating with the attracting chamber, while providing drill escape holes, having a spring- loaded cover, in the attracting chamber. CONSTITUTION:An attracting chamber 11 connects with a vacuum source, and a negative pressure acts on a machined plate 13 to attract it to be fixed via attracting holes 12. If the machined plate 13 is drilled by a drill, the drill opens a cover 15, having a spring 16, through a drill escape hole 14, and a chip is attractively removed. The drill escape hole 14 is closed by the cover 15 by retracting the drill. In this way, the machined plate 13 is surely attracted and fixed by preventing a negative pressure drop in the attracting chamber 11.
Patent JP-H02185376-A (JP)
Title: Hub for flap wheel assembly
Inventor: JIEEMUSU KURARENSU FUTSUPAATO
IPC: B24D13/06
Filed: 1989-11-13
Abstract: PURPOSE: To finish-machine a projecting face like arc shape or substantially columnar projecting surface uniformly by holding a flap member in such a way that a straight edge part of substantially rectangular flap member is substantially uniform along the length of the flap member when a hub rotates centered on an axial line and that a far end part and a curved face of the flap member are engaged mutually. CONSTITUTION: A hub 32 has a plurality of hold means 56 substantially in parallel along a face segment 46. This hold means 56 is formed in such a way that each is held by protruding a width of a flap member 52 to the outside so that a straight edge part of a substantially rectangular flap member 52 is substantially uniform along a whole length of the flap member 52 when a hub 32 rotates centered on an axial line 33 and that a far end part and an arc-shaped projecting face of the flap member 52 are engaged mutually. By forming a flap wheel assembly by utilizing the hub in this way, the projecting face like arc shape or substantially column can be finished uniformly.
Patent JP-H01170695-A (JP)
Title: Stable detergent containing fluorescent brightener
Inventor: DEIETAA RAINEERU
IPC: C11D3/39
Filed: 1988-11-24
Abstract: PURPOSE: To obtain a detergent which is storage-stable and suitable for washing white and colored fiber materials by blending a peracid (salt) and a bis- benzofranyl fluorescent whitening agent.  
     CONSTITUTION: This detergent is obtained by admixing (A) 0.5-30% of a inorganic or organic peracid or its mixture (preferable example: a 6-12C diperoxydicarboxilic acid), and (B) 0.03-0.5% of bis-benzophanyl fluorescent whitening agent (mixture) shown in the formula (M is H, non-coloring cation, etc.; n is 2-4). This detergent is suitable for washing at 20-60°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01137288-A (JP)
Title: Display panel
Inventor: SAHORI DAISUKE
IPC: G09F9/30
Filed: 1987-11-25
Abstract: PURPOSE: To provide a date display panel where the order of year, month, and day can be switched by giving the same segment constitution to first and second digit groups each of which consists of 3 digits and constituting a third digit group of 2 digits. CONSTITUTION: Each of first and second digit groups A and B consists of 3 digits, and a third digit group consists of 2 digits. Digits 1, 2, 3 and digits 4, 5, and 6 of digit groups A and B have such segment constitution that not only days of a week in KANJI (Chinese character) and numbers but also first, second, and third alphabetic characters of months in English can be displayed. Thus, expressions 'month day year', 'day month year', and 'year month day' including months in individual national characters can be displayed without the anxiety of erroneous read.
Patent JP-2000116250-A (JP)
Title: Paper mulch sheet
Inventor: UCHIDA HIROMI
IPC: A01G13/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a paper mulch sheet having a ground temperature increasing effect and a biodegradability of a dampproofing layer by including a specific substance in the dampproofing layer in a paper mulch sheet providing the dampproofing layer containing latex in the paper substrate. SOLUTION: This paper mulch sheet has a dampproofing layer containing latex in at least a face of the paper substrate and a photocatalytic titanium oxide in the dampproofing layer or the surface of the dampproofing layer. Preferably, humic acid or huminite is contained in the paper substrate in an amount of 0.05-15 wt.% based on an absolutely dried weight of the paper substrate and the substrate has 3-20% breaking elongation in the papermaking direction according to JIS P-8132.
Patent JP-2000122178-A (JP)
Title: Illuminator
Inventor: ARAI TAKEO
IPC: G02F1/1335
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compact illuminator capable of uniformly irradiating a surface to be irradiated with high efficiency with luminous flux radiated from an inexpensive surface light source such as a halogen lamp by providing a spherical mirror with center at the light emission center part of a light source and a parabolic mirror installed in a ring shape at the periphery part of the spherical mirror. SOLUTION: The concave spherical mirror 41 and the parabolic mirror 42 in ring shape arranged to surround the periphery of the mirror 41 are installed at the rear of the surface light source 40. The apertures diameters of the mirror 41 and a collector lens 44 are made nearly the same as the diameter of the glass tube of the light source 40. The luminous flux diverged from a part out of the axis of the light source 40 is made incident on the center cell of a fly-eye lens 45 as oblique light even after passing through the lens 44, and condensed on the edge part of the lens part 46B at the center part of a heat absorbing filter 46A, so that a secondary light source is formed. The light outgoing from plural seondary light sources passes through condenser lenses 48 and 49, superimposed on a mask surface 50 and projected to the position of the entrance pupil of a projection lens 51.
Patent JP-H11132880-A (JP)
Title: Pressure detector
Inventor: HAGA KYOSUKE
IPC: G01L9/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain simple constitution of a low cost by installing a contact member formed of functional material whose electric resistance value changes in accordance with mechanical strain, between two electrodes installed in a housing. SOLUTION: Between a pair of electrodes (a terminal 38 and a disk spring 35) installed in a housing 22 fixed on a fluid pressure equipment, a contact member 50 composed of functional material whose electric resistance value changes in accordance with mechanical strain caused by an external force is installed. Thereby the number of idle revolution of an engine can be continuously controlled in accordance with a load pressure of the fluid pressure equipment, with simple structure of low cost.
Patent JP-S62152914-A (JP)
Title: Running road surface condition detecting device
Inventor: TASHIRO SOZABURO
IPC: B60G17/0165
Filed: 1985-12-26
Abstract: PURPOSE:To accurately detect a road surface condition without being influenced by a running speed and a tyre air pressure, by a method wherein a momentary speed calculated from a wheel rotation speed and an estimated speed are compared with each other, and a road condition is decided by means of an integrated comparing values integrating the comparing values. CONSTITUTION:A device, deciding a running road condition from a wheel rotation speed signal, calculates a momentary speed by a means M2 by means of a wheel rotation speed signal from a car speed detecting means M1, and calculates a mean estimated speed by a means M3 by means of plural wheel rotation speed signals. By means of signals from the means M2 and M3, a comparing value of a momentary speed with an estimated speed is calculated by a means 4. Further, a specified running section forms a deciding section, a signal from the means M4 within the section is integrated by a means M5 to detect an integrated frequency value. The integrated frequency value is inputted to a means M6 to decide a road surface condition. This constitution enables accurate detection of a road surface condition.
Patent JP-H04169216-A (JP)
Title: Adjusting method for mold thickness of injection molding machine
Inventor: KOJIMA KUNIO
IPC: B29C45/66
Filed: 1990-11-02
Abstract: PURPOSE:To adjust mold thickness by a clamping motor by connecting a movable plate and a tie bar and a rear platen and the tie bar in a fixable and releasable manner by the first and second fixing devices. CONSTITUTION:An electromagnet is energized from an operation panel and a movable platen 3 and tie bars 8 are fixed by the first fixing devices 17 while the interval between shoe levers is opened by operating the handles 33 of the second fixing devices 18 and the fixing due to the second fixing devices 18 is released to make a rear platen 5 slidable with respect to the tie bars 8. A clamping motor 1 is driven to extend a toggle mechanism. At this time, since the movable platen 3 is fixed to the tire bars 8 and the rear platen 5 is made freely slidable by the tire bars 8, the rear platen 5 is retracted from the movable platen 3. The driving of the clamping motor 1 is stopped at the retracted position of the rear platen 5 corresponding to clamping force necessary for a new mold.
Patent JP-H08135044-A (JP)
Title: Block insertion material
Inventor: SUGAYA OSAMU
IPC: E04B2/02
Filed: 1994-11-03
Abstract: PURPOSE: To simplify execute of work by inserting an insertion material (connection material), which comprises different-sized hollow post-like members installed on the top and the bottom of rectangular-shaped plates, into the through holes of concrete blocks. CONSTITUTION: An insertion material 10 to a concrete block 1 is formed on the top and the bottom of a plate-like part 11 having a thickness equivalent to the width of a joint by erecting hollow post-like members 12 and 13 which are insertible into a through hole of a concrete block 1. The insertion material 10 is molded in one piece by using a waste material, such as plastics while a connection wire is buried on both sides of the plates 11. When constructing a ditch by piling up the concrete blocks 1, the insertion material 10 is driven into a lower stage of the block 10 with a rubber hammer or the like and an upper stage of block 10 is fitted in the upper part of a post 12-1. The insertion material 10 is further driven, thereby piling up the blocks 10 fixedly.  This construction makes it possible to eliminate the need for cement or sand for connection service and allow even a layman or an unskilled worker to construct the blocks swiftly and with a fine view.
Patent JP-H10117904-A (JP)
Title: Suspending tool
Inventor: HARA CHIYOUEI
IPC: A47G1/16
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the time and labor of mounting work and make the work easy by fixing a flexible wire-like member suspended from the side of front surface of a ceiling plate to a locking member locked to the rear surface side of the plate. SOLUTION: This tool 2 comprises a locking member 4 and a flexible wire- like member 6 fixed in its one end to the member 4. The member 4 is tubular or hollow and in a straight line with a specified length, and inserted into an insertion hole B preliminarily formed in a ceiling plate A and locked to the rear surface of the plate A. The wire-like member 6 is composed of a flexible and firm material such as piano wire, wire, vinyl, and its one end is fixed to a substantially center of the member 4. At the other end of the member 6 is provided with an article suspending part 8. In mounting the tool 2 onto the plate A, the one end of the member 4 is held, then the other end is inserted into the hole B from the front surface of the plate A, and finnaly while the member 6 is held the whole member 4 is fully positioned at the rear surface of the plate A.
Patent JP-H07154340-A (JP)
Title: Reflected light erasing type optical transmission/ reception circuit
Inventor: HAGIWARA YUKIO
IPC: H04B10/2507
Filed: 1993-11-26
Abstract: PURPOSE:To prevent wrong data from being generated at an optical receiver by attenuating the reflected light of an optical burst transmitted signal reflected by a photocoupler by inserting an optical attenuator between the photocoupler and the optical receiver. CONSTITUTION:When an electric burst signal is inputted from a transmission side terminal, an optical transmitter OS 1 performs electric/optic conversion to an optical burst transmitted signal and outputs it through a coupler 2 to an optical transmission line 6. At such a time, the optical burst transmitted signal is reflected at the output terminal of the photocoupler 2. On the other hand, the electric burst signal is inputted to a control circuit CONT 4 as well. The CONT 4 decides a burst transmission term and operates an optical attenuator ATT 3 just for the burst transmission term. Thus, the optical burst transmitted signal reflected by the output terminal of the photocoupler 2 is attenuated.