baber/WOPTO huggingface dataset:
Patent JP-H06151478-A (JP)
Title: Resin sealed semiconductor device
Inventor: MURAYAMA MICHIKO
IPC: H01L21/52
Filed: 1992-11-12
Abstract: PURPOSE:To improve the resistance against solder reflow cracking and moisture resistance reliability after reflow treatment of a package by constituting a bonding agent layer which firmly sticks a semiconductor element to a die pad section of an epoxy resin composition containing a specific phenol compound. CONSTITUTION:Inner leads 10 are connected to a semiconductor element 1 through connector wires 2 and the element 1, wires 2, and part of a lead frame 4 are sealed with a sealing resin 6. The bonding agent layer 8 for firmly sticking the element 1 to a die pad section 9 is composed of an epoxy resin composition containing a phenol compound which maintains a liquid state at a room temperature and is expressed by the formula as an essential hardening agent. The R of the formula represents CH2, (CH2)2, etc., and (n) and (m) respectively represent 0 or 1. The composition also contains a compound which is '0' in the (n) and '1' in the (m) and the ratio of the total sum of the CH2 group (CH2 and CH) to the total sum of the OH group in the composition is adjusted to 0.1-0.9.
Patent JP-H05168373-A (JP)
Title: Air pump
Inventor: TACHIBANA SADATOMI
IPC: A01K63/04
Filed: 1991-11-14
Abstract: PURPOSE:To provide an air pump low in vibration and noise, capable of preventing back flow of water without fail and free from limitation in the place to put on. CONSTITUTION:This air pump is composed of a case 1 having an air chamber 2 at the upper part, an air-supply mechanism 10 accommodated in the case 1 and equipped with a fan 11 for taking the air from the lower part of the case and for sending it into the air chamber 2 and a motor 12 for driving the fan, a back flow-preventing mechanism 20 set to a passage for circulating the air to the air chamber 2 and capable of preventing back flow of air and an outlet 33 for supplying air from the air chamber to the outside. The back flow- preventing mechanism 20 is composed of a conical circulation opening 21 communicated to the air chamber side and a spherical unit 22 placed on the conical circulation opening 21.
Patent JP-H10171968-A (JP)
Title: Fingerprint input unit
Inventor: FUJIWARA HISATOSHI
IPC: G06T1/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To drastically reduce a blurred image and distortion by forming an image of exit light from a prism which reflects at a pattern plane of fingers which are directly or indirectly placed on a' fingerprint detecting plane on an image forming plane that is almost in parallel with an optical fingerprint detecting plane of a prism through a pinhole. SOLUTION: A pinhole PH is provided between a prism 1 and an image forming plane I-J. When the prism 1 is replaced with air, a plane that is equivalent to the fingerprint detecting plane A-B is made as an optical fingerprint detecting plane A'-B', and the plane A'-B' is in parallel with the image forming plane I-J. In such cases, a straight line A'-B' is made in parallel with the plane I-J because it is difficult both in technology and costs. Thereby, an optical path ratio becomes constant (A'O:OJ=B'O:OI), and the distortion of a fingerprint image can be suppressed. Also, because one point on the optical fingerprint detecting plane A'-B' is formed in an image on one point on the plane I-J, a blurred image that appears on the fingerprint image can be suppressed.
Patent JP-2000139180-A (JP)
Title: Screening controller in thresher
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/32
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To solve problems of neglecting the proportional relation between the amount of transferred culms and the amount of tailing flow, impossibility of responding the increase and decrease of tailing flow beyond the range of the standard proportional value against the amount of culms, insufficient grading accuracy, abnormally large amount of the third loss or the like. SOLUTION: A shaker screening shelf is provided with a chaff sieve having a screening divergence controller for grading grains, which have been fed onto the self, by filtration. A tailing treating chamber is provided with a tailing flow amount detector S1 for detecting the amount of flow of tailings on treatment. A gripping conveyor for culms is provided with a culm layer thickness detector S2 for detecting the amount of the material transferred to a threshing chamber per unit time. The grading controller is provided with a controller C for adjusting and controlling the grading divergence controller of the chaff sieve based on the detection information of the tailing flow amount detector S1 and the culm layer thickness detector S2.  In this screening controller in a thresher, the controller C is constructed so that the divergence of the chaff sieve is controlled when the amount of tailing flow increases or decreases beyond the range of the proportional value based on the standard against the amount of transferred culms.
Patent JP-H06133741-A (JP)
Title: Production of fish egg product having keeping quality
Inventor: MARUYAMA AKIHIRO
IPC: A23L17/30
Filed: 1992-10-26
Abstract: PURPOSE:To provide a method for producing a fish egg product such as salted matured salmon roe, salted salmon roe, cod roe or herring roe having high stability to microorganisms while maintaining a low-salt state without being accompanied by acid taste. CONSTITUTION:This method for producing a fish egg product is to wash or dip fish eggs in lactic acid, lactates and a mixture of both or add the lactic acid, lactates and mixture thereof into salt water or a seasoning liquid. The lactates are sodium, potassium, ammonium, calcium or magnesium salt of lactic acid.
Patent JP-H11138094-A (JP)
Title: Manufacture of precoated metal plate of design properties
Inventor: FURUKAWA HIROYASU
IPC: B05C5/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a coil-shaped precoated metal plate of design properties at a low cost. SOLUTION: In a manufacturing method of a precoated metal plate of design properties, a curtain coater having a rotating applicator roll 1, a doctor roll 2 facing a face of the applicator roll rotating in the downward direction and rotating the opposite direction, a coating material curtain forming blade 3 for scraping the stuck coating material with the lower section of the applicator roll 1 and forming a coating material curtain 6, a doctor roll blade 7 for scraping the stuck coating material with the upper section of the doctor roll 2 and a coating material feeder 4 for feeding the coating material on the applicator roll 1 is used,  and another coating material is allowed to flow on an area on a coating material curtain forming blade 3 face selected out of either an area covering the position just after scraping the coating material by the doctor roll blade 7 on a doctor roll 2 face to the position close to the applicator 1 or an area covering the position closest to the doctor roll 2 of an applicator roll 1 face to the position of the coating material curtain forming blade 3 to provide design properties on the coated surface of a metal plate 8.
Patent JP-H02170857-A (JP)
Title: Polyimide film forming solution
Inventor: TANAKA MUNEKAZU
IPC: C09D179/08
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a polyimide film forming solution extremely simply making a thick film by reacting an acid component comprising an aliphatic tetracarboxylic acid (derivative) with a diamine component comprising an aromatic diamine (modified material). CONSTITUTION:(A) An acid component comprising an aliphatic tetracarboxylic acid and/or a derivative thereof (preferably butanetetracarboxylic acid) and (B) a diamine component comprising an aromatic diamine and/or a modified material (preferably aromatic diamine) preferably mixed with <=50mol% based on aromatic diamine of silicone-based diamine to improve adhesivity in a molar ratio are fed to an organic solvent (e.g. N-methyl-2-pyrrolidone) and reacted at 60-100 deg.C for 3-16 hours to give a polyimide oligomer, which is used as a solid content to give a polyimide film forming solution having <=0.2 logarithmic viscosity.
Patent JP-H07178886-A (JP)
Title: Breadthwise register correcting device for multicolor rotary press
Inventor: SEO AKIKAZU
IPC: B41F13/12
Filed: 1993-12-24
Abstract: PURPOSE:To prevent slippage of colors in the breadthwise direction from occurring in a pattern printed on a web, prevent stains by adhesion of ink from occurring to the web, and to automatically reduce the width of the web in accordance with elongation of the web in the breadthwise direction. CONSTITUTION:An expander roller 7 or the like is used as a web width reducing device, and the web is passed through the reduced-side of the expander roller 7. The width of the web, elongated after passing through blanket cylinders in an upstream-side printing unit, is reduced, the web is sent to pass through the blanket cylinders of a downstream-side printing unit. The expander roller 7 is equipped with an ink transfer preventing device of Teflon cover or the like so that ink in patterns on the web can be prevented from adhering to the expander roller 7. Elongation of the web in the width direction is sensed by a sensor during the operation, a detected signal is sent to a controller 9, a control signal corresponding to the elongation amount is sent to a web width adjuster 8 to operate it, and the amount of the arc of the expander roller 7 is adjusted.
Patent JP-2001143455-A (JP)
Title: Recording and reproducing device
Inventor: OTA SHUICHI
IPC: G11B31/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a recording and reproducing device for performing non-contact communication with a memory inside a cassette with recorded information on recording contents. SOLUTION: Concerning the recording and reproducing device for a tape cassette with which a magnetic tape 30 is housed inside a cassette shell and the intra-cassette memory with the recorded information on the recording contents and antennas on the side of this memory and connecting cassette are provided, this device is provided with a recording and reproducing mechanism part 140, a cassette-holding member 150, which is moved between a position to a tape cassette, while holding the tape cassette and approaching to the recording and reproducing mechanism part and a position for delivering the tape cassette away from the recording and reproducing mechanism part, with a part 153 formed from a metal and opposed to the cassette side antenna,  a delivering member 170 to move between a holding position for holding the tape cassette with the cassette holding member 50 and an eject position for inserting/ejecting the tape cassette in the direction across the moving track of the cassette-holding member, and equipment side antenna 190 for communication via the intra-cassette memory and the cassette side antenna.
Patent JP-H07178459-A (JP)
Title: Method for relieving stress of rim for road wheel
Inventor: URANO EISHIROU
IPC: B21D3/14
Filed: 1993-12-24
Abstract: PURPOSE:To improve the product strength and the quality of a road wheel, and improve the yield by reducing the inbalance of the wall thickness in the circumferential direction to be generated in a rim in the lathing operation as much as possible without requiring an equipment exclusive for the stress relieving and the stress relieving process. CONSTITUTION:A rim R is chucked on an NC lathe 1 and the surface deflection of the rim R is measured by a probe 5 provided on the NC lathe 1 before the rim R of a road wheel where the rim R is connected to a disc separated from this rim R is lathed by the NC lathe 1. Then, a surface deflection correcting mechanism 10 provided on the NC lathe 1 is operated according to the surface deflection while the rim R is turned, the plastic deformation is generated in the part where the surface deflection of the rim R is generated, and the stress generated in the rim R is relieved.
Patent JP-H09166449-A (JP)
Title: Terminal for vehicle information management system
Inventor: TEZUKA YOSHITAKA
IPC: G06Q50/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prepare a daily report by processing the position information of a vehicle and information outputted from the equipment of the vehicle, for example, by a personal computer. SOLUTION: A terminal has a GPS receiver 3 with a position operation part 6 for calculating the position information of a vehicle from a GPS signal received by a GPS antenna 1 and a serial communication I/F 2 for serially communicating the position information calculated by the position operation part 6, an external signal input I/F 4 for inputting a signal outputted from the equipment of the vehicle, and a serial communication I/F 7 for serially communicating the inputted external signal. By connecting a personal computer 11 using serial communication I/F's 2 and 7, the position information of the vehicle obtained by the GPS receiver 3 and the external information inputted from the external signal input I/F 4 are outputted to the personal computer 11, thus processing the position information of the vehicle and at the same time external information with the personal computer 11.
Patent JP-H09145861-A (JP)
Title: Train diagram notifying system
Inventor: TAMAGAWA MASAYUKI
IPC: G04B19/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To enable a worker to easily recognize the time until the arrival of a following train. SOLUTION: A basic information display means 26 displays words 'until next passage' in a specified position on the image plane of a liquid crystal display device and further displays a character 'minutes' in a specified position below. A first reading means 8 reads the time data of a train to pass next from a storage means 4 on the basis of present time indicated by time data originated by a clock means 6. On the basis of the present time indicated by the time data originated by the clock means 6 and the train passage time indicated by the time data read by the first reading means 8, a computing means 10 computes time until the passage of the next train.  A remaining time display means 12 generates an image signal for displaying the time until the passage of the next train computed by the computing means 10, in figures, and outputs the image signals to the liquid crystal display device 14 so as to display the figures indicating the above-mentioned time, in front of the character 'minutes' on the image plane.
Patent JP-H02173916-A (JP)
Title: Multitrack magnetic head and its production
Inventor: NAKAGAWA KAZUNARI
IPC: G11B5/29
Filed: 1988-12-27
Abstract: PURPOSE:To omit the assembling work to obtain a high precision by unifying nonmagnetic base bodies where magnetic layers are provided in grooves formed in parallel and at prescribed intervals. CONSTITUTION:Thin film coils 3 are formed on nonmagnetic base bodies 1a and 1b which have grooves filled up with magnetic layers 2a and 2b in parallel and at prescribed intervals, and nonmagnetic base bodies 1a and 1b are so unified that magnetic layers 2a and 2b face each other. That is, grooves of joined non-magnetic base bodies 1a and 1b face each other to form gaps 9, and they are arranged on a straight line along the junction surface of nonmagnetic base bodies 1a and 1b. The pitch of gaps 9 is determined by the working precision of grooves. Thus, the work for gap arrangement is unnecessary, and the pitch precision and the arrangement precision on the straight line of gaps 9 are dependent upon the working precision of a working machine, and precisions are improved.
Patent JP-H06171067-A (JP)
Title: Sheet feed device of printer
Inventor: OGIWARA TOSHIYUKI
IPC: B41F13/02
Filed: 1992-12-08
Abstract: PURPOSE:To ensure that the center of an existing web is matched with the center of a new web easily and accurately. CONSTITUTION:An existing web Po and a new web P are provided independently of each other and in a freely movable manner in an axial direction. Both ends of the existing web Po and those of the new web P are detected by a pair of first detection devices 79, 80 and a paire of second detection devices 82. Each one of the paired first detection devices and the paired second detection devices is held by one 70a of a pair of holders, and each other of the paired first detection devices and the paired second detection devices is held by the other 70b of the paired holders. The new web P moves by a control circuit 84 based on a signal from the first detection devices 79, 80 and the second detection devices 82, and the centers of the existing web Po and the new web P are matched.
Patent JP-H03189507-A (JP)
Title: Surface inspecting device
Inventor: TANABE MASATOSHI
IPC: G01B11/30
Filed: 1989-12-20
Abstract: PURPOSE:To easily attach and detach a filter and to miniaturize a device by holding the filter by sheet-like heat resistant resin. CONSTITUTION:In a mask holding tool 10, an upper side sheet 10a made of polyester sheet material and a lower side sheet 10b made of polyethlene sheet material are bonded at the left end thereof. A mask 11 interposed between the holding tool 10 is fixed to a cartridge 20 with a bolt 21. By such constitution, the filter is easily attached and detached and the device is miniaturized.
Patent JP-H08185382-A (JP)
Title: Data transmitter
Inventor: FUJISAWA ICHIRO
IPC: G06F15/16
Filed: 1994-12-28
Abstract: PURPOSE: To shorten communication time and to increase communication within a fixed time by connecting a transmission line switching means between plural signal transmission terminals and a data processing unit and executing switching corresponding to a switching control signal from the unit by a transmission switching means. CONSTITUTION: The data transmitter is constituted of a CPU 1 arranged on a node to be a part of a transmission line network(NW) and a transmission line switching router 2 arranged among plural signal transmission terminals T0 to T3 connected to the NW and capable of switching a connection format in accordance with control information. The router 2 turns connection between serial lines S0 to S3 of the CPU 1 and the terminals T0 to T3 to a disconnected state, mutually connects the terminals T0, T1 as one connection format of a routing pattern and mutually connects the terminals T2, T3 to obtain the connection format of the routing pattern. When it is unnecessary to supply a telegraphic message to the CPU 1, the same connection format as the connection of another node through the router 2 of the node concerned is obtained.
Patent JP-2001148307-A (JP)
Title: Flexible plastic magnet
Inventor: SHIMIZU TOSHIO
IPC: H01F1/059
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic magnet of high performance which has high strength, elasticity, flexibility and high anticorrosion. SOLUTION: In this plastic magnet, SmFeN based magnetic powder is used as magnetic substance, PBT elastomer is used as binder, and coupling agent for imparting affinity to the magnetic powder and the PBT elastomer and improving injection molding and mechanical strength is added. As the coupling agent, e.g. γ-(2-aminoethyl)aminopropyltrimethoxysilane, γ-(2-aminoethyl) aminopropylmethyldimethoxysilane, etc., are used.
Patent JP-H01170479-A (JP)
Title: Manufacture of hydroscope
Inventor: HATTORI SEIJI
IPC: A61F9/02
Filed: 1987-12-25
Abstract: PURPOSE:To reduce the number of industrial processes and enable a cost to be reduced, by arranging tempered glasses for lenses in a metallic mold, to cast silicone rubber containing adhesives in its state, and by molding a frame and a flange integrally. CONSTITUTION:Tempered glasses 1, 2 for lenses are previously set in an injection-molding metallic-mold at a specified interval. After this, silicon rubber 3 containing adhesives, for a frame and a flange is injected in the injection- molding metallic-mold. In this case, specified thickness is contrived to be secured on the frame section to have necessary rigidity, and in the meantime, it is desirable for the flange section to have comparatively thin thickness to fit for skins and to relieve the feeling of physical disorder. After this, when the methllic mold is removed and hardening is performed, then an integrally formed frame and flange unit 4 are obtained.
Patent JP-H02173097-A (JP)
Title: Bleaching and composition
Inventor: NAKAMURA KAZUTO
IPC: C11D3/39
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the title composition improved both in the solubility of an N-halo-amine and in resistance to decomposition during storage, and having little effect on an enzyme by using a specified hydrophilic binder to granulate an N-halo-amine. CONSTITUTION:A bleaching aid used concurrently with H2O2 and/or an H2O2 adduct, obtained by using a binder having an alpha-angle in the organic conceptual graph of 10 deg. or greater to granulate at least one bleaching activator which comprises either a nitrogen-containing heteroalicyclic compound wherein the hydrogen atom of the secondary amino group in the heterocyclic ring is substituted by a halogen atom (e.g. 1-chloro-2-methyl-piperidine) or a non- heterocyclic N-halo hindered amine compound [e.g. 2-(N-chloro-t-butylamine) ethanol] and which has a hydrolysis equilibrium constant in forming a hypohalogenous acid in the range from 1X10<-10> to 5X10<-6> (25 deg.C).
Patent JP-H02173563-A (JP)
Title: Ultrasonic inspection detector
Inventor: UKO MAKOTO
IPC: G01N29/28
Filed: 1988-12-26
Abstract: PURPOSE:To execute the flaw detection scanning in the peripheral direction without executing a rotation of an object to be detected by inserting concentrically the object to be detected into a hollow rotating body filled with an ultrasonic transfer liquid. CONSTITUTION:A rack base 20 is fixed and provided on a base 21, and supports a hollow rotating body 22 so as to be freely rotatable around a horizontal axis. Subsequently, one end of a void 22a of the hollow rotating body 22 is formed to a large diameter part and on its center part, an opening 25 is provided, and an ultrasonic probe 26 is fixed toward the center axis of the rotating body. In this state, the tip part of a nuclear fuel rod 3 held by a holding device 40 is inserted into the hollow rotating body through the opening 25, and a part to be detected is set to a position opposed to the probe 26. Next, when water being an ultrasonic transfer liquid is supplied into the rotating body 22 through a feed water pipe 33 until it becomes a filled state, and the rotating body 22 is rotated around the axis by a motor 28 and a belt 30, the probe 26 rotates around the nuclear fuel rod 3 and can execute a flaw detection.
Patent JP-H02177013-A (JP)
Title: Carriage device for magnetic disk device
Inventor: KAIDA KATSUHIKO
IPC: G11B5/60
Filed: 1988-12-28
Abstract: PURPOSE:To prevent large sized device and reduction in the access speed by providing a flexible printed circuit board on which a read/write circuit required for read/write of a magnetic head and circuit elements such as resistive elements are mounted to a carriage. CONSTITUTION:A hard disk device uses a rotary carriage 10, the carriage 10 has a magnetic head 11 at this tip and is driven in the radial direction A of the recording medium 13 by a torque of a voice coil motor 12. Moreover, a flexible printed circuit board (FPC) 14 mounted with a read/write circuit and a damping resistor is provided to a side face of the carriage 10. The FPC 14 is connected to the magnetic head 11 electrically and to a disk controller (HDC) 15 via a flexible print cable 16. Thus, the FPC 14 exchanges a read/write signal required for the read/write of the magnetic head 11 with the HDC 15.