baber/WOPTO huggingface dataset:
Patent JP-H11157153-A (JP)
Title: Image forming apparatus
Inventor: OKAMOTO TOYOO
IPC: B41J29/38
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To realize high speed image forming by preventing waste of a succeeding image receiving sheet due to jamming of the image receiving sheet when continuously forming the images. SOLUTION: This image forming apparatus is of a tandem image recording type that conveys an image receiving sheet 3 by means of a conveying belt 24 and image recording is performed sequentially on the image recording sheet 3 in the way of conveying by means of a plurality of image recording means 9Y-9B arranged along a conveying passage of the conveying belt 24, then an image can be obtained by synthesizing recorded images made by each of the image recording means 9Y-9B. The image forming apparatus comprises an image receiving sheet conveying control means 29 for controlling the conveying of the image receiving sheet 3 such that each of the image recording means 9Y-9B is independently released from the image recording condition and the image recording at all of the image recording sections to the adjacent recording sheets 3 is concurrently started or finished.
Patent JP-H09172247-A (JP)
Title: Ceramic circuit board and manufacture thereof
Inventor: NAKAYAMA NORIO
IPC: H05K3/20
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of bonding of a copper circuit board by a method wherein in a ceramic circuit board bonded with the copper circuit board applying a DBC method, with the mechanical reliability of a ceramic board itself enhanced, a stable oxide film, which is essential in the application of the DBC method, is formed in such a way that it is easily obtained. SOLUTION: A composite ceramic board 1 formed by a method, wherein a silicon nitride layer 2 is compounded with an aluminum nitride layer 3 and the compound is integrally constituted, is used. This board 1 is one formed by a method, wherein the layer 2 and the layer 3 in the board 1 are compounded with each other by a simultaneous firing, for example, and the compound is integrally constituted. A copper circuit board 4 is bonded to the board 1 via an oxide film 3a on the surface of the layer 3 in such the ceramic board 1 by a direct bonding method (a DCB method) and a ceramic circuit board 5 is constituted.
Patent JP-H04197366-A (JP)
Title: Pacemaker
Inventor: TSUJI TAKASHI
IPC: A61N1/365
Filed: 1990-11-29
Abstract: PURPOSE:To minimize the adverse effect of the after potential and prevent a pacing pulse and the after potential from being erroneously detected as intracardiac electrocardiographic voltage by connecting both emitter terminals of two transistors forming a push-pull circuit to an input/output terminal, and applying a bias lower than the bias value allowing the conduction between the base and emitter of respective transistors by 20-600mV to two transistors. CONSTITUTION:Emitters of both transistors 30, 31 are connected to an input/ output terminal 4, and the connection point of diodes 32, 33 is connected to a pacing pulse generating circuit 54. A bias current is fed to the diode 32 having the forward drop voltage lower than the conducting voltage between the base and emitter of an NPN transistor 30 by 20mV or above, preferably 20-600mV, via a resistor 34. This bias current is set to the current higher than a value that the current required for the pacing pulse output is divided by the current amplification factor of the transistor 30. The same actions are taken for the PNP transistor 31, diode 33 and a resistor 35. The R-wave of intracardiac electrocardiographic voltage can surely be detected without being buried in the after potential.
Patent JP-H08158346-A (JP)
Title: Multi-stage extensible arm type automatic sweeper
Inventor: MORI TAKANOBU
IPC: E02B5/08
Filed: 1994-12-09
Abstract: PURPOSE: To lower the height of stories in a building, by uniting the lower stage arm to an endless chain of the chain mechanism in the upper stage arm and uniting the upper arm to the endless chain of the lower stage chain mechanism. CONSTITUTION: When a reducing motor 32 is rotated in the ordinary direction and the driving shaft 3 is rotated in the ordinary direction through a sprocket 33, a driving chain 34, a driving sprocket 31 and further, the endless chain 16 of the chain mechanism 20 of the first stage arm 4 is driven, a connecting metal tool 24 is lowered. And the second stage arm 5 is lowered along a sliding rail 4a and one side of the endless chain 17 of the chain mechanism 21 of the arm 5 is lowered at the two times faster speed. And the one side of the endless chain 18 of the third stage arm 6 is lowered at the three times faster speed and the one side of the endless chain 19 of the fourth stage arm 7 is lowered at the four times faster speed. The rake arm 29 is lowered at the five times faster speed and the arm 6, 7, 29 is lowered along the sliding rail 5a, 6a, 7a.
Patent JP-H01173130-A (JP)
Title: Full adder circuit
Inventor: YAMADA HARUYASU
IPC: G06F7/50
Filed: 1987-12-28
Abstract: PURPOSE:To improve the characteristics of a full adder circuit by using a multi- level arithmetic circuit which is driven by a current to ensure the combination between the high-speed property and the current control characteristics of a superconducting element. CONSTITUTION:The partial sum producing circuits 71 and 72 consist of a 1st superconducting element 36 and a 2nd and a 3rd superconducting elements 37 and 38 which are set in parallel with the element 36 and at the positions where the currents flow adversely to each other against a control current line. While the carry producing circuits 73 and 74 consist of a 4th superconducting elements 42 and 43 set at the positions where the magnetic connection is secured to the control current lines 44-46. Then the positive/negative partial sums and the output current signals of carries are supplied to the control current line of the next stage. Thus the arithmetic speed is extremely improved together with the extreme reduction of power consumption.
Patent JP-H08157862-A (JP)
Title: Perfume composition
Inventor: SHIMADA TOSHIYA
IPC: A61K8/00
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a perfume composition useful for dentifrice, etc., capable of giving excellent fresh feeling, its exhibition and diffusibility and enhancing perfume and taste in total by using a specific enhancing compound with 1-menthol. CONSTITUTION: This perfume composition preferably comprises 100 pts.wt. of (A) 1-menthol and 0.1-10 pts.wt. of (B) one or more compounds among formule I-IV (R<1> is a 1-5C univalent hydrocarbon; R<2> and R<3> are each H, a 1-3C univalent hydrocarbon). It is preferable to use 3-methyl-2-butanone, 3,3-dimethyl-2-butanone, 2,4-dimethyl-3-pentanone, dicyclopropyl ketone, 3,5-dimethyl-3-hexanol, 3-methyl-3- pentanol, 2,4-dimethyl-3-pentanol, 2,5-dimethyltetrahydrofurane, 2,2,5,5- tetramethyltetrahydrofurane and α-pinene oxide.
Patent JP-H02175305-A (JP)
Title: Tire
Inventor: MIURA KATSUTO
IPC: B60C11/11
Filed: 1988-12-27
Abstract: PURPOSE:To improve both the driving performance and the braking ability of a tire by providing a plurality of fins parallel to the tire circumference from a wall surface crossing the tire circumference perpendicularly of a protruding part disposed at a tread part for gripping a road surface by means of the fins. CONSTITUTION:A tread 2 of a tire 1 suitable for a motor cycle for running on an irregular ground has blocks of protruding parts 3 formed as rectangles disposed in a bottom surface 4 regularly. In this case, a pair of right and left fins 7 are formed along the circumference from one side wall perpendicular to the circumference in the protruding part 3 at the center except for the protruding parts 3 disposed at the outermost line at the right and left. Surrounded parts 8 in the form of U are thus formed by the wall surface of the protruding parts 3 and the pair of right and left fins 7 as seen from the diameter side of the tire. At the time of use, rear wheels, as the drive wheels, are installed positioning the surrounded parts 8 at the front of the protruding parts 3 for rotation of the tire 1, for example. Both the driving performance and the braking ability of the tire can thus be improved.
Patent JP-H05164165-A (JP)
Title: Mounting structure of exhaust mount rubber
Inventor: HAGA HIROTOKU
IPC: F16F1/46
Filed: 1991-12-17
Abstract: PURPOSE:To suppress vibration transmission rate of exhaust tube support system and improve vibrationproof effect. CONSTITUTION:A mount rubber 10 is formed in roughly elliptical shape. The mount rubber 10 is twisted in the shape of number eight and attached to bracket insertion holes at upper and lower ends by passing a bracket 4 on the corresponding car body floor 3 side and a bracket 2 on the exhaust tube 1 side through the mount rubber 10.
Patent JP-H09135703-A (JP)
Title: Boot with duct
Inventor: MURAMATSU TAKANORI
IPC: A43B3/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of stuffiness easily generated in a watertight shoe by attaching a duct to the tip part of a boot and ventilating the internal air of the boot and outdoor air through a pipe. SOLUTION: The pipe 2 is disposed from the upper end of this boot 1 to the tip of the boot 1 and the tip of the pipe 2 is attached to the tip part of the boot.
Patent JP-H03181083-A (JP)
Title: Cassette adapter
Inventor: SHIMADA MITSUHIRO
IPC: G11B23/04
Filed: 1990-11-29
Abstract: PURPOSE:To use a small-sized tape cassette in a VTR for normal-sized tape cassette by locking the holding state of a holding mechanism in accordance with the start of loading operation and unlocking the holding state in accordance with the completion of unloading operation. CONSTITUTION:Holding mechanisms 66, 83, 84, 109, and 110 are provided which prevent a small-sized tape cassette from slipping off a cassette holding part of a cassette adapter 60 after setting of the tape cassette to the cassette holding part. Unless the tape cassette is set to the holding part, the loading operation of loading mechanisms 162, 275, 290, 298, 303, 305, and 309 is not started. After the tape is led out of the tape cassette once, the holding state of holding mechanisms 66, 83, 84, 109, and 110 cannot be unlocked unless the led-out tape is taken up in the tape cassette 1. Thus, the small-sized tape cassette can be used in the VTR for normal-sized tape cassette.
Patent JP-H03193279-A (JP)
Title: Welding input control method and device for resistance welded steel tube
Inventor: OIDE FUMIAKI
IPC: B23K13/08
Filed: 1989-12-25
Abstract: PURPOSE:To fix the welding efficiency and to improve the welding quality of a resistance welded steel tube by measuring the welding current and voltage close to welding, operating impedance at the time of welding to obtain the welding efficiency, monitoring its changing state and controlling welding input based on the change of the welding efficiency. CONSTITUTION:The current I flowing to a work coil 2 is detected by a current detector 5. In addition, the voltage V is detected by a voltage detector 6 and an impedance value is operated by a computing element 7. The welding efficiency is then obtained from the impedance value by a computing element 8. Further, the rate of change of the welding efficiency is obtained from the welding efficiency and a welding efficiency set value given from a welding efficiency setter 9. Based on this rate of change of the welding efficiency, the oscillating tube plate voltage control variable of a high-frequency power source 1 is then obtained to control the oscillating tube plate voltage of the high-frequency power source 1. By this method, the welding input to an open pipe 2 can be controlled to a fixed value.
Patent JP-H08154618-A (JP)
Title: Production of potato-processed food product
Inventor: KITAMURA TOSHIMITSU
IPC: A23L19/15
Filed: 1994-12-01
Abstract: PURPOSE: To provide potatoes convenient to carrying as a snack, which are readily available, simply eatable, seasoned with a various kinds of seasonings in addition of conventional butter, thus always delicious, while they are hot after steaming and, when they are cooled down. CONSTITUTION: Fresh potatoes are washed, then heated for a certain time and seasoned directly without peeling or after they are peeled and mashed. They are heated so that the starch is completely converted to the α-form, and impregnated with the seasoning into tissues, then rapidly cooled down, packed with a packaging material for carrying and refrigerated. When eaten, they are simply thawed with a microwave oven or a steamer and served as a snack.
Patent JP-H06185867-A (JP)
Title: Gas-filled reflow apparatus
Inventor: KONISHI TOKUO
IPC: B23K1/008
Filed: 1992-12-14
Abstract: PURPOSE:To effect a highly reliable soldering by a method wherein a conveyor is provided to vertically carry a heater and the material to be treated in a vertical cavity inside a tunnel and the tunnel is provided at its upper part with at least a member exit opening and at the lower part thereof with at least a gas exhaust opening, a gas charging opening and a member entrance opening. CONSTITUTION:An inert gas lighter in mass than oxygen and a reducing gas 13 are introduced from a gas charging opening 4 into a tunnel 1 and are slowly moved to an upper layer of the tunnel. On the other hand, a gas 10 containing oxygen gas in a relatively large amount and remaining in an lower layer of the tunnel 1 is discharged as an exhaust gas 11 from a gas exhaust opening 5a provided at the lower part of the tunnel 1 and a low temp. outside air 12 entering the tunnel from a member entrance opening 6 is also discharged therefrom. Due to such gas convection as this, the concentration of oxygen becomes low as the gas is moved to the upper layer of the tunnel by a belt conveyor and the temp. of the gas and that of a heating gas 14 are both stabilized and, therefore, the oxidization of a soldering member or the material to be soldered can be reduced to the minimum possible extent.
Patent JP-H03193834-A (JP)
Title: Copper alloy for lead material of semiconductor device excellent in adhesion to oxidized film
Inventor: WATANABE HIROAKI
IPC: H01L23/48
Filed: 1989-12-25
Abstract: PURPOSE:To manufacture the copper alloy excellent in adhesion to an oxidized film and suitable for a lead material of a semiconductor device by preparing a copper alloy contg. specified ratios of Cr, Sn, Ni and Zn and having specified surface roughness. CONSTITUTION:A copper alloy contg., by weight, 0.05 to 1.0% Cr, 0.05 to 0.7% Sn, 0.01 to 0.5% Ni and 0.01 to 3.0% Zn, if required, furthermore contg., as auxiliary components, total 0.01 to 2.0% of one or >=2 kinds selected from Al, Be, Co, Fe, Hf, In, Mg, Mn, P, Ti and Zr and the balance Cu with inevitable impurities as well as having the surface roughness of <=0.20mu center line average roughness (Ra) and <=1.50mu maximum height (Rmax) is prepd. In this way, the copper alloy having high strength and high electric conductivity and excellent in adhesion to an oxidized film can be obtd., which is suitable for a lead material of a semiconductor device.
Patent JP-H02178155-A (JP)
Title: Multistage tenter
Inventor: YAMAZAKI TAKESHI
IPC: B65H20/16
Filed: 1988-12-28
Abstract: PURPOSE:To equate the extent of tension in a set of symmetrical chains by installing a tension giving mechanism, giving the tension from one pressure source, in a support part of a sprocket being meshed with these chains, sliding the support part into motion with this mechanism, and giving the tension to the symmetrical chains at the same time. CONSTITUTION:A hydraulic cylinder 24 as a pressure source is set up in the center of a frame 25, and a shaft 36a of symmetrical tension sprockets 36 is installed in a direction orthogonal with this hydraulic cylinder 24, while a bearing support part 21a is installed in the shaft end. This support part 21a is made slidable in the longitudinal direction of the frame 25. Two chains 28 are tightly attached to respective piston rods 24a at both sides of the cylinder 24, and these chains 28 are connected to the support parts 21a via holders 26. Therefore tension is given to each chain 2 being meshed with the sprockets 36 by operation of the cylinder 24, but even if each length of these symmetrical chains 2 is different, a shorter side of the sprocket 36 is slid in motion and its tension glows larger, thus the same tension acts on these symmetrical chains 2.
Patent JP-H07190688-A (JP)
Title: Trigger mechanism
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A19/00
Filed: 1993-12-27
Abstract: PURPOSE:To switch over feeding and stopping by an actuator such as a simple solenoid, etc. CONSTITUTION:A stop lever is rockably provided on the way of a passage 27A of an ammunition 28 to a feeding wheel 3 from a feeder 27, rotated by a small-sized actuator such as a solenoid, etc., feeding and stopping of the ammunition 28 to and at the wheel 3 are simply switched, thereby affording a small-sized low-cost trigger mechanism.
Patent JP-H01175432-A (JP)
Title: Delay difference absorption system for packet switching
Inventor: TAKEUCHI TAKAO
IPC: H04Q11/04
Filed: 1987-12-29
Abstract: PURPOSE:To decrease an underflow occurrence rate by adding a sequence number to each packet, providing a packet absence and packet error counter and an underflow counter on a reception side, and deciding whether or not regeneration timing is corrected at the time of underflow occurrence according to the values of both counters. CONSTITUTION:A transmission side adds sequence numbers 1-8 to respective packets and sends the packets at equal intervals. The reception side while checking errors of received packets and the sequence numbers stores them in a buffer 14 for delay difference absorption and reads those received packets in order at equal intervals at specific time. For a packet which is discarded in the network or does not reach the reception terminal until regeneration timing, dummy packets 2', 4', and 7' such as a soundless packet and a background noise packet are regenerated instead at the time of a sound. Then even if a true packet arrives, this packet is discarded. Consequently, the underflow probability is reduced below the packet loss and packet error probability in the network.
Patent JP-H08165610-A (JP)
Title: Attachment eliminator for roller for rolling compaction
Inventor: TANASE KOZO
IPC: E01C19/29
Filed: 1994-12-15
Abstract: PURPOSE: To positively eliminate attachment from the periphery of a roller for rolling compaction over a long period of time. CONSTITUTION: A fitting hole 11c provided in the plate 11 of an oscillating support body 7 oscillatingly supported to a frame 3, a fitting hole 12c provided on the cross direction centerline of a scraper 12, and the fitting hole 13c of a contact plate 13 are made coincide with one another. A bolt 14 is inserted through these fitting holes 11c, 12c, 13c so as to hold and fasten the scraper 12 at its cross direction center part between the plate 11 and the contact plate 13. Even in the case of using the wide scraper 12, the protruding quantity from the bolt 14 to the peripheral surface 5a of a roller for rolling compaction can be made small so as to use the scraper 12 in the state of high stiffness. When one end side of the scraper 12 wears, the scraper 12 is vertically inverted to use the other end side.
Patent JP-2001151861-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ICHIKAWA TAKAYUKI
IPC: C08G59/62
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new epoxy resin composition for resin sealing use improved in the drawbacks involved in conventional epoxy resin compositions for sealing use, and compatible with high-temperature reflow through improving resistance to solder cracking under moisture absorption. SOLUTION: This epoxy resin composition comprises an epoxy resin, a phenolic resin, 90-94 mass % of an inorganic filler and an indene oligomer of the general formula (1) (X is OH, amino, carboxyl or epoxy group; and n and m are each an integer of 1-10).
Patent JP-H07192518-A (JP)
Title: Tunnel
Inventor: MATSUMURO YASUHIKO
IPC: F21S2/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a tunnel in which people can be amused safely night and day by supplying light from a light source to the circumferential wall composed of an illuminating means which is long and flexible and scatters light linearly either continuously or intermittently. CONSTITUTION:A tunnel is composed of circumferential walls composed of a light source 1 and an illuminating means 3 which is long and flexible and scatters light from the light source 1. The light source may be put in a more appropriate place by installing a light transmitting means 2 which is flexible and can transmit light from the light source to the illuminating means 3 between the light source 1 and the illuminating means 3. The illuminating means 3 and the light transmitting means 2 are composed of a cylindrical clad material 4 and a viscous liquid or solid or gel core material 5 which has higher refractive index than the clad material 4 and with which the clad material 4 is filled. Consequently, the light source 1 is put in a suitable place and a safe tunnel with a desiring shape can be obtained.
Patent JP-H08169510-A (JP)
Title: Delivering method of automatic warehouse
Inventor: SUEMATSU TETSUO
IPC: B65G61/00
Filed: 1994-12-16
Abstract: PURPOSE: To prevent a line stop by an absence of stock by continuously delivering raw materials or parts to a through automatic production line operated day and night in an unmanned system by a CIM. CONSTITUTION: In a delivering method of an automatic warehouse to deliver raw materials or parts to a delivery demand from a central CPU by dividing shelves to store them into plural groups, a group member treating plural shelves to store the same product number as a single group is given to the plural groups when the raw materials or the parts are housed. When a delivery command equivalent to the appointed day is received from the central CPU, shelves to successively deliver them by a quantity necessary on the appointed day when shelves of the same group number become empty, are switched to/from each other in synchronism with a work schedule, and the raw materials or the parts are continuously delivered. When an empty shelf is produced in the shelves to store the same product number, the groups are reorganized.
Patent JP-H08234501-A (JP)
Title: Carrier for two-component developer for dry processing and its production
Inventor: MOCHIZUKI MASARU
IPC: G03G9/113
Filed: 1995-11-29
Abstract: PURPOSE: To provide a resin-coated carrier which has high safety to the environment, can be manufactured at a low cost, further has high durability and can attain high productivity and a production method thereof. Further to provide a carrier for a developer which can faithfully reproduce an original and a production method thereof. CONSTITUTION: A covering layer consisting of a silicone-modified acrylic resin in which TSi /TC ratio is >=1.0 is provided, where TSi denotes a percentage transmitivity by Si-O stretching vibration and TC denotes a percentage transmitivity by C=O stretching vibration in an infrared absorption spectrum. In detail, the synthetic resin is composed of a core layer consisting essentially of a polymer of vinyl monomers (B) and/or silicone macromonomers (A) into which vinyl groups are introduced at respective one ends of molecules and a shell layer consisting essentially of (A) polymer or (A) (B) copolymer. The covering layer is provided on the surface of a carrier core material by using a dispersion A of the synthetic resin or a solution B of a water-soluble (A) (B) copolymer.