baber/WOPTO huggingface dataset:
Patent JP-S63129304-A (JP)
Title: Scintillator fiber having high light emission efficiency
Inventor: SHIMIZU TORU
IPC: G01T1/203
Filed: 1986-11-19
Abstract: PURPOSE:To improve light emission efficiency and to increase attenuation distance by forming a core and clad of plastic and applying a white pigment layer as a light reflection layer to the outside layer of the clad layer. CONSTITUTION:The light reflection layer has the power to allow transmission of radiations but to reflect the light (fluorescence) emitted therein and the example thereof includes thin metallic films consisting of aluminum, nickel, chromium, silver, gold, etc., and the white pigment layer. The thin metallic film as the light reflection layer is formable by an arbitrary method such as vacuum deposition, sputtering, ion plating or elecrolessplating and the thickness thereof is adjusted as desired according to the kinds of the metals to be used. The core resin is mainly a polymer of an arom. vinyl compd. The light emission efficiency is thereby improved and the attenuation distance is increased.
Patent JP-2001096229-A (JP)
Title: Electronic apparatus with vibration alarm function
Inventor: MIZUTANI TADAHIRO
IPC: B06B1/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus with a vibration alarm function which satisfies the spatial restriction on the small-sized electronic apparatus and is capable of imparting always optimum vibrations to a person to be alarmed. SOLUTION: The eccentric weight of a vibration motor 104 is rotated by external vibrations and a counter-electromotive voltage is generated while the motor is not driven. This counter-electromotive voltage is measured by a counter-electromotive voltage analyzing means 103 which maintains its intensity and the characteristics in terms of time. In driving the vibration motor 104, a signal which is a sign to drive the motor by a drive signal transmission means 101 is outputted to a vibration alarm control means 102. The vibration alarm control means 102, then, inputs the signal held in the counter-electromotive voltage analyzing means 103 and inputs the optimum vibration patterns from the vibration patterns stored in a vibration pattern memory means 105, thereby driving and stopping the vibration motor 104.
Patent JP-H08140291-A (JP)
Title: Stator of motor
Inventor: MATSUSHITA YASUAKI
IPC: H02K1/14
Filed: 1994-11-11
Abstract: PURPOSE: To prevent poor insulation of a stator of a motor by providing recesses at junctions between laminated cores when forming the cylindrical motor stator by connecting a specified number of the laminated cores. CONSTITUTION: After winding a coil 2 well-orderedly in high concentration round each of split laminated cores 1 of a stator of a motor, a specified number of such laminated cores 1 are joined together to form a cylindrical stator. At that time, due to the recesses 4 which are made at the junctions 5 between the laminated cores 1, a large insulation distance can be taken between the coil 2 and the laminated core even if there is a little space between insulating sections 3 formed at pole teeth of the laminated cores 1. By this method, the poor insulation of the stator of the motor can be prevented.
Patent JP-H09121019-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUKI MASATOSHI
IPC: H01L21/50
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To realize both high pressure resistance of a main current terminal and reduction in inductance. SOLUTION: Main current terminals 31, 32 electrically coupled with a main electrode of an IGBT element 27 loaded on a power board 30 are projected outward from a side wall of a case 21. The main current terminals 31, 32 are flat-shaped having main portions of the same plan view contour, and are arranged in parallel to and overlapped with each other. Thus, the inductance of the main current terminals 31, 32 may be restrained to a low level. An insulating material 33 is inserted between portions of the main current terminals 31, 32 which protrude outward from the case 21. The insulating material 33 protrudes outward from the plan view contours of the main current terminals 31, 32. Thus, the pressure resistance of these portions of the main current terminals 31, 32 may be maintained at a high level. Since an electrically insulating filler 43 is filled within the case 21, the pressure resistance of portions of the main current terminals 31, 32 which are housed in the case 21 may also be maintained at a high level.
Patent JP-H05207786-A (JP)
Title: Electric motor controller for car
Inventor: MIHIYAERU HOOFUZEESU
IPC: H02P29/02
Filed: 1992-10-16
Abstract: PURPOSE: To provide an electric motor controller for a vehicle which satisfies various requirements concerning the safety of operation, handling and the cost. CONSTITUTION: When a motor is driven through circuit units 20, 22 for preventing sustained driving of an electric motor due to an erroneous operation and a bridge circuit, circuit elements 94, 94' are provided in order to block simultaneous driving through one and the other bridge sides or circuit units 20, 22 are provided in order to protect a circuit device at the time of overvoltage or overcurrent in a power supply voltage range. Consequently, various effects can be attained including short circuit resistance, protection against reverse polarity connection, load dump protection, locking against erroneous operation, low cost, direct driving from a computer unit, low noise signal and low power loss.
Patent JP-H08132548-A (JP)
Title: Palette for transport and storage
Inventor: OMURA TAISEI
IPC: B29L7/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide the subject palette having excellent mechanical strength, excellent in water resistance and durability, achieving the effective utilization of resources and capable of being inexpensively produced. CONSTITUTION: A mixture based on 10-30wt.% of vulcanized rubber chips, 30-80wt.% of wooden small pieces and 8-20wt.% of a binder composed of a phenol resin is heated and pressed to mold a top plate and a beam material which are, in turn, integrally assembled by an adhesive.
Patent JP-H0541992-A (JP)
Title: New vector
Inventor: SHIROZA AKINORI
IPC: C12N15/70
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a new Escherichia coli vector, having a medicine-resistant gene derived from Gram-positive bacteria and directly expressible in the Escherichia coli. CONSTITUTION:An Escherichia coli vector, having only one medicine-resistant gene derived from Gram-positive bacteria as a medicine-resistant gene and connecting the gene to the upstream side of a region essential to replication of a ColE1-based plasmid in the direction opposite to that of replication start and expressing the gene by readthrough of a counter transcript RNA molecule capable of providing one molecule of RNA negatively controlling the number of copies, e.g. a shuttle vector pAS10E having a restriction enzyme cleavage map shown in the figure. The above-mentioned vector is obtained by binding a DNA fragment (rep) containing a region essential to replication of plus strands derived from Gram-positive bacteria to a DNA fragment (MO) containing a region essential to replication of minus strands so as to arrange the fragments in respective prescribed positions.
Patent JP-S62138239-A (JP)
Inventor: TAKASU MASAO
IPC: B32B7/02
Filed: 1985-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05121347-A (JP)
Title: Manufacture of soi substrate
Inventor: IZAWA NOBUYUKI
IPC: H01L21/02
Filed: 1991-10-24
Abstract: PURPOSE:To make a film transistor which has a favorable crystal layer, by repeating the heat treatment at high temperature and low temperature after implanting the ions of oxygen into an Si substrate. CONSTITUTION:Ion implantation in high concentration is performed to an Si substrate, using a required ion implantation device. The oxygen atoms 2 being introduced into the Si substrate by this ion implantation makes the distribution in accord with the projection range in the region with a specified depth of the substrate 1, and are implanted in high concentration, so it forms an Si oxide layer 3 being an insulator. Since the oxygen is implanted with specified energy, it turns out that an Si layer low in concentration of oxygen atoms 2 remains on the surface side of the oxide layer 3, but many oxygen atoms are passing, the crystal property is in damaged condition. Next, the substrate 1 is set, and the heat treatment of high temperature and low temperature is alternately repeated, whereby the problems of metallic pollution and the short life of heat temperature furnace does not occur and a film transistor, which has favorable crystal property, can be obtained.
Patent JP-H04153761-A (JP)
Title: Output buffer
Inventor: WABUKA YUTAKA
IPC: G06F13/38
Filed: 1990-10-17
Abstract: PURPOSE:To attain a high speed operation of an output buffer by providing an auxiliary control part including a pulse generating circuit which is connected to the gate of a 2nd N channel MOS transistor TR and decides a conducting period of the 2nd N channel MOS TR and a drive circuit. CONSTITUTION:In an auxiliary drive circuit G13, the output of an inverter 17 falls when a signal transmission delay time set by the inverters 15 - 17 after the rise of an input signal I11. At the same time, the output of a NAND gate is inverted to a VDD level and the output of an inverter 19 is inverted to a GND level together with an N channel MOS TR N12 turned off respectively. In such a case where an input signal falls, the N channel MOS TR N11 and N12 are turned on an a transient state. Then the TR N12 is turned off. As a result, the fall delay time is equal to the rise delay time and the undershoot of an output signal O11 is reduced. Thus a high speed operation is assured for an output buffer.
Patent JP-H0994812-A (JP)
Title: Making roll
Inventor: SHIMOSATO NAOMI
IPC: B28B1/42
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To pick up a making sheet and wind it onto a making roll and to surely peel a laminated sheet which is laminated on the making roll by sticking a belt-shaped rough surface sheet on the surface of a roll main body in the cross direction peelably on the back side of a cutting means. SOLUTION: The end of a making sheet 10 on a making machine 9 is picked up by a belt shaped rough surface sheet 8 on the peripheral surface of a making roll 10 to be wound up into layers. An arm 7 is rotated in the arrow direction, and a wire 6 springs out from the lateral groove 5 on the peripheral surface of 3 the making roll 1 to cut a laminated sheet 11. In this case, peeling is carried out surely by positioning the sheet 8 backward by 50-80mm from a cutting position. The cut laminated sheet 11 is received by a receiving conveyer, the arm 7 is turned oppositely to the arrow direction, and the wire 6 is received again into the lateral groove 5 on the peripheral surface 3 of the making roll 1, and the sheet 8 of the making roll 1 again picks up the end of the making sheet 10.
Patent JP-H0986787-A (JP)
Title: Paper folding machine
Inventor: KAWAMURA MASAYOSHI
IPC: B65H45/16
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To easily adjust various kinds of folding methods by providing the first blade extended slantwise above from one end of a baseplate for guiding a paper sheet via a pair of rollers, and the second to the fourth blades extended approximately in parallel to the first blade for guiding the paper sheet. SOLUTION: A paper sheet such as a drawing is sent to the first blade 2 via the first roller pair formed out of the first and second rollers 6 and 7, and the travel of the paper sheet is interrupted with a contact part 2a on the blade 2. Furthermore, paper sheets continuously sent via the first roller pair are given a fold line with the second roller pair formed out of the second and the third rollers 7 and 8, sent to the second blade 3 and then stopped with a contact part 3a on the blade 3. Thereafter, the paper sheets are similarly given a fold line with the third and the fourth roller pairs 8 and 9, and 9 and 10, and sent to the third and the fourth blades 3 and 5, thereby completing the paper sheets having the prescribed fold line.
Patent JP-S62131553-A (JP)
Inventor: ARETSUKUSU EI OSUSHIROUSUKII
IPC: H01L23/52
Filed: 1986-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11114826-A (JP)
Title: Polishing device for glass substrate for magnetic recording medium
Inventor: YOSHINO KUNIHIKO
IPC: B24B57/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce flaws on a surface in abrasive machining for a glass substrate for a magnetic recording medium. SOLUTION: This abrasive device consists of a double-face sander 1 for carrying out abrasive machining for a glass substrate for a magnetic recording medium by using an abrasive lubricant mixed with abrasive, and an abrasive lubricant circulating device 2 for re-supplying the abrasive lubricant used for the abrasive machining to the double-face sander 1. In this case, the abrasive lubricant circulating device 2 consists of a first tank 21 for inflowing the abrasive lubricant used for the abrasive machining, and a second tank 22 interposed between the first tank 21 and the double-face sander 1. In the first tank 21, sedimentation separation of a glass substance from an abrasive is carried out and the sedimeted abrasive mixed abrasive lubricant is discharged to the second tank 22. The abrasive lubricant mixed only abrasive is supplied from second tank 22 to the double-face sander 1.
Patent JP-H06216913-A (JP)
Title: Multiport lan bridge
Inventor: POORU CHIYAN
IPC: H04L12/46
Filed: 1993-11-08
Abstract: PURPOSE: To obtain an efficient interconnecting device by providing a heterogeneous multiport bridge which performs frame filtering, copying, transfer, and header conversion at relatively short time intervals. CONSTITUTION: Respective LANs 1 to N are connected through front-end modules 1' to N' of a LAN controller 1. A microcontroller is connected to a high-speed system control/address/data bus 10 through a microprocessor glue logic mechanism 21. The microcontroller administers the interconnecting device. A transparent bridge bus 22 is coupled with bridge port frame handlers 1" to N" through independent isolator(ISO) circuit means 24 to 24N. A delay bridge control/supervision unit 26 is connected to the bus 22. The bus 22 transmits header information and signature information between the unit 26 and respective handlers 1" to N".
Patent JP-S62136841-A (JP)
Title: Manufacture of semiconductor device
Inventor: MACHIDA KAZUMICHI
IPC: H01L21/60
Filed: 1985-12-10
Abstract: PURPOSE:To improve reliability for a prolonged term under the high-temperature service status of a device by bonding a wire and an electrode under predetermined initial conditions, thermally treating the device after bonding and stabilizing a bonding junction section. CONSTITUTION:High voltage is applied between a wire 10 and a discharge electrode. Consequently, discharge is generated between the tip section of the wire 10 and the discharge electrode and an arc is formed, the tip section of the wire 10 is given heat and said tip section is melted, and the volume of the melting section is increased while a globular shape is kept. The tip of the wire and the electrode are joined through the same method as conventional methods. Various conditions, such as a temperature in the wire bonding, ultrasonic vibrations, etc., initial conditions, are set previously to conditions in which a shallow junction state in an extent that a junction section is not peeled is acquired. A device after bonding is heated, and after-treated in order to stabilize the junction section. The device is stabilized under heat-treatment conditions within a range shown in a shaded part in the graph at that time.
Patent JP-H02124988-A (JP)
Title: Self-adhesive composition
Inventor: INOUE TOSHIHIRO
IPC: C09J133/04
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the title composition excellent in the balance among tack, holding power, rubber elasticity, and low-temperature characteristics, and useful for a cellophane adhesive tape, various packaging tapes, a seal, etc., by using a polymer latex having a specified composite particle structure. CONSTITUTION:In producing a self-adhesive composition consisting mainly of a polymer latex having a composite particle structure wherein a particle of a polymer latex A envelops a particle of a polymer latex B, the polymer latex A is a copolymer latex obtained by emulsion polymerization of 0.1-20wt.% ester of an alpha,beta-ethylenically unsaturated carboxylic acid with a polyhydric alcohol, 0.1-20wt.% alpha,beta-ethylenically unsaturated acid, and 60-99.8wt.% alpha,beta- ethylenically unsaturated carboxylic acid ester other than said ester; and the polymer latex B is a copolymer latex obtained by emulsion polymerization of 30-95wt.% aliphatic conjugated diene, 5-70wt.% aromatic vinyl monomer, and 0-20wt.% alpha,beta-ethylenically unsaturated acid.
Patent JP-2001101212-A (JP)
Title: Contents evaluating device and recording medium
Inventor: SAKAMAKI KATSUYA
IPC: G06F17/30
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide technology to more properly evaluate the contents of information to be provided to a reader by a server. SOLUTION: A Cookie issuing part 201 of a Cookie managing part 103 loaded on a Web server issues Cookie to a user who makes access to the Web server first and adds a record for the user to an access history table 204. A Cookie analyzing part 202 updates the contents of the table 204 based on Cookie information from the user. A contents evaluating part 203 sums up access history stored in the table 204 and stores its summing up result in an access analysis table 205. What is noticed whether the reader repeatedly makes access to the contents or not is also included in the summing up result. After that, each of the contents is evaluated based on the contents of the table 205 and its evaluation result is stored in an evaluation table 206.
Patent JP-2000108841-A (JP)
Title: Front part structure for vehicle
Inventor: TSUKIJI YUTAKA
IPC: B60R21/34
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To limit the damaging of the head of a pedestrian as much as possible by the ridge-line portion of a front fender when the head part of the pedestrian clashes with the vicinity of the side edge of a hood during traveling, and to absorb clashing energy. SOLUTION: A vehicular front part structure is provided with a front fender 12 having a vertical wall part 16 and an outer wall part 18 continuously extended from the upper end of the vertical wall part to the outside of a car body, and a hood 14 provided to cover an engine room. A weak part 28 is formed in the vertical wall part, and a fender downward moving means 30 is provided to displace the front fender by transmitting an external force to the front fender when the downward force is applied to the side edge part 14a of the hood.
Patent JP-H05122974-A (JP)
Title: Blower controller for air conditioner
Inventor: HOSONO YOSHIKAZU
IPC: F24F11/49
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a stable operation of a fan motor by phase-controlling an indoor side blower by selecting a phase control value in response to a deviation obtained by comparing an output of a power source voltage detector with a reference value of a power source voltage. CONSTITUTION:A controller has a power source 2, a controller microcomputer 3, a phase control circuit 4, an indoor side blower 1 and a power source voltage detector 5. When the blower 1 starts to operate, a power source voltage is sequentially detected by the detector 5, digitized to a digital signal, and the signal is sent to the microcomputer 3. A deviation from a reference voltage stored in a memory is obtained by a comparator 6 of the microcomputer 3. a phase angle to the deviation is retrieved by a table 7 of a phase control of the deviation previously stored in the memory, a triac 8 of the circuit 4 is controlled in the same phase angle, thereby controlling the speed of the blower 1.
Patent JP-H02127102-A (JP)
Title: Tire for racing
Inventor: NAKAO YUKIO
IPC: B60C11/00
Filed: 1988-11-04
Abstract: PURPOSE:To make it possible to suppress deterioration of pattern rigidity with no damage to grip performance by forming tread rubber arranged on the outer side of a belt layer in a two layer structure constituting of a base rubber layer with a specified hardness and a cap rubber layer with a specified hardness and yet formed of rubber softer than the rubber in the base layer. CONSTITUTION:Tread rubber 15 forming a tread 6 on the outside of a tire in its radial direction is made up in a two layer structure consisting of a base rubber layer 15B arranged over while width of the tread 6 and a cap rubber layer 15A arranged on the outside of a base rubber layer 16B in its radial direction and forming a tread surface S with its outer side face. In the base rubber layer 15B is used a hard rubber whose JIS A harness HB in cold temperature exceeds 50 deg. and still under 80 deg., and pattern rigidity deterioration following formation of pattern grooves 17 can be suppressed by means of enhancement of rigidity in bottom layers of the tread and strength around groove bottoms 17a. Still more soft rubber whose JIS A hardness in cold temperature exceeds 30 deg. and still under 60 deg. and softer than the rubber in base layer 15B is used for the cap rubber layer 15A, so as to increase frictional force with a road surface and improve grip performance.
Patent JP-H04153079-A (JP)
Title: Erasable and rewritable paper, printing ink and printing apparatus and erasing apparatus using them
Inventor: AOYANAGI TETSUJI
IPC: B41M1/36
Filed: 1990-10-18
Abstract: PURPOSE:To obtain erasable and rewritable paper capable of being reused simply by forming the paper from a material reversibly changed to a non-visible state and a visible state so as to make a printed character or figure erasable and rewritable. CONSTITUTION:At the time of printing, sheets of paper 100 are taken out one by one to be inserted in a printing mechanism part and, when the set paper 110a is moved on a lambda theta lens 11 at constant speed, the laser beam emitted from helium-neon laser 7 is condensed by a condensing lens 8 and bent by 90 deg. to be incident to an optical modulation element 10 and laser beam is emitted by an ON/OFF signal and only the spot thereof develops a color to carry out printing. When paper 110b desired to be erased is inserted in an erasing apparatus, the image of said paper is read by an image scanner 19 to be recorded by a recorder 23 and, when the paper is moved to the lambda theta lens 20, the laser beam emitted from argon laser 25 passes through a condensing lens 26 to be bent by 90 deg. and passes through the lambda theta lens 20 to be emitted vertically to change to the original colorless characteristics. As a result, paper can be utilized many times.
Patent JP-H02125693-A (JP)
Title: Manufacture of printed wiring board
Inventor: NAGAO MAKOTO
IPC: G03F1/68
Filed: 1988-11-04
Abstract: PURPOSE:To use a pad as a component alignment mark by reducing the roundness of corners of the pad by using an original picture having sharp contours in which parts corresponding to corners of the pad are elongated outward. CONSTITUTION:Of original picture preparing data, contours 11 of original picture data, to which correction data with acute angles to each corner of a pad are added, are used so that finishing contours 1a can be obtained finally. In a state where an original picture is prepared, the diameter of a laser beam appears at the four corners of the contours 11 of original picture data and an original picture film with slightly rounded contours 12 is obtained. After etching, copper foil 13 in which the four corners of contours 13 of the original picture film are eroded slightly larger than the other part is obtained. Therefore, the roundness of the corners of the pad formed of the copper foil 13 is reduced to a negligible degree. Therefore, the pad can be used as an alignment mark for packaging components.