baber/WOPTO huggingface dataset:
Patent JP-S6181508-A (JP)
Title: Valve gear for internal-combustion engine
Inventor: AJIKI YOSHIO
IPC: F01L1/26
Filed: 1984-09-04
Abstract: PURPOSE:To make a valve characteristic in response to requirements attainable, by combining a pair of suction or exhaust valves and a pair of rocker arms being connectable and vice versa together, and making a medium, low speed cam contact with one side of these rocker arms while a high speed cam with the other side one, respectively. CONSTITUTION:A pair of suction or exhaust valves are installed in one cylinder, to which there are provided with a pair of rocker arm, a low, medium speed cam and a high speed cam. A plunger 7 to be energized by a first hydraulic chamber 21 is installed in a rocker arm to be rocked by a high speed cam C2, and hydraulic pressure in the first hydraulic chamber 21 is controlled by an on-off valve 26 to be operated by a driving mechanism 27 operating in response to hydraulic pressure in a second hydraulic chamber 34. This hydraulic pressure in the second hydraulic chamber 34 is controlled according to operation of a valve stop mechanism 6 which controls both these rocker arms for their connection and vice versa, and in time of low, medium speed, one side valve along is opened or closed by the low, medium cam but in time of high speed, both valves are opened or closed together by the high speed cam.
Patent JP-H0475594-A (JP)
Title: Production of cello-oligosaccharide
Inventor: AOYANAGI YOSHINORI
IPC: C12P19/14
Filed: 1990-07-16
Abstract: PURPOSE:To enable industrial production of a cello-oligosaccharide in high yield by reacting a cellulosic substance with a readily available and marketed cellulase in the presence of gluconolactone and/or gluconic acid. CONSTITUTION:Reaction is carried out in an aqueous suspension state containing gluconolactone and/or gluconic acid, a readily available marketed cellulase formulation and a main raw material such as a delignified and powdered cellulosic substance. After completing the enzymic reaction, unreacted residues are then removed by centrifugation and filtration through diatomaceous earth, etc., to provide a clear solution. Deionizing reaction with an ion exchange resin is subsequently carried out and the resultant solution is concentrated under reduced pressure and cooled to afford crystals of a cello-oligosaccharide. Thereby, the cellooligosaccharide can be produced even by using the normally readily available and marketed cellulase formulation without requiring a special cellulase. No equipment such as an ultrafiltration reactor is especially required and the aforementioned method is extremely effective in industrial production of the cello-oligosaccharide such as a short reaction time.
Patent JP-S6076362-A (JP)
Title: Compensating method of heat accumulation in thermal head
Inventor: INUI TOSHIJI
IPC: B41J2/36
Filed: 1983-10-04
Abstract: PURPOSE:To enable the attainment of a uniform recording density, by controlling an electric energy variably and separately on the basis of a calculated heat-accumulation information, a temperature information on the base plate of a thermal head and a recording pulse width information on a line just before each heating element. CONSTITUTION:Line buffers 201-204 corresponding to the total number of picture elements of a head respectively store the video data on n+1-th, n-th, n-1-th and n-2- th lines respectively. The data thus stored are written selectively in a register 21 through a selector, weighted by a compensation circuit 22 respectively, and formed into the informations on the condition of heat accumulation by a heat-accumulation operator 23. Based on these informations and a recording pulse width information on a line just before read from a memory 25, the width of a recording pulse to be impressed on each heating element is calculated by an operator 24. The value of this width is sent to a data buffer 26, together with the video data for current recording sent through a latch 27, and these informations are outputted therefrom as a printing signal of the pulse width. Thus, a record having a uniform density and an excellent quality can be obtained constantly.
Patent JP-H0825813-A (JP)
Title: Heat transfer image receiving sheet
Inventor: NARITA SATOSHI
IPC: B41M5/50
Filed: 1994-07-14
Abstract: PURPOSE:To form a heat transfer image receiving sheet having high sensitivity and no reverse print and no density unevenness in the sheet having feel such as gloss and surface shape similar to those of paper. CONSTITUTION:A heat transfer image receiving sheet uses paper containing pulp as main ingredient as a base material, and has a foamed layer, an intermediate layer and a receiving layer sequentially formed on the material in such a manner that the intermediate layer is formed of water coating liquid.
Patent JP-S6070179-A (JP)
Inventor: UDO KEENITSUHI
IPC: C23C30/00
Filed: 1984-09-06
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-S5976397-A (JP)
Inventor: MORIMOTO KEIJI
IPC: E21D9/08
Filed: 1982-10-22
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-H0349988-A (JP)
Title: Optical data recording medium
Inventor: HARIGAI MASATO
IPC: G11B7/2433
Filed: 1989-07-18
Abstract: PURPOSE:To provide an optical data recording medium statisfying material characteristics such as high speed erasure, an erasure rate, recording stability, the enhancement of recording sensitivity or the like by constituting a recording layer of a ternary compound represented by a specific formula. CONSTITUTION:A recording layer composed of a ternary compound represented by XYZ2 (wherein X is one element selected from the elements of the Group Ia of the Periodic Table, Y is one element selected from the elements of the Group Vb and Z is one element selected from the elements of the Group VIb) is provided on a substrate. This ternary compound has an m.p. of about 500-700 deg.C and is in a state high in symmetry such as a cubic crystal in its structure at the time of crystallization and, therefore, when it is used as an optical memory material utilizing phase transfer between amorphous and crystalline or crystalline and crystalline, the stability, high speed crystallization and high speed erasure of a memory can be expected. Since this compound has a band gap between about 0.5-2.0eV, it can absorb semiconductor laser efficiently to convert the same to heat, high speed erasure and high sensitivity can be expected.
Patent JP-H0742214-A (JP)
Title: For sewage basket
Inventor: SAKAI HIROYASU
IPC: E03C1/264
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a sewage basket-holder by which foreign materials are securely led in the basket, by attaching a sealing hard material on the verge of outer periphery and round hole of a nearly square hard material in which a round hole is opened to drop a cylindrical perforate basket. CONSTITUTION:A holder 1 for sewage basket is constituted of a nearly square hard plastic material 3 with a round hole 2 at the center, and soft materials 4, 5 attached to the verge of the outer periphery of three sides of the hard material and the round hole 2. A plurality of small holes 3b are made at the verge of round hole 2 and a mold is placed thereon to form the soft material 5 by injection of a soft resin. The soft material 4 is likewise engaged with the small holes 3b. The basket 9 is fitted to the opening 8 of drain in a floor panel 7 via the sewage basket-holder 1. The soft material 4 is placed to contact the down-wall 7a and the soft material 5 is placed to contact the cylindrical part 9a and both contacts are sealed. All of water flowing on the floor panel 7 and pouring down from the clearance around a cover 10 pass through the basket 9 as the arrow shown. And hence, water leakage between the soft materials 4, 5 and the basket 9 can be prevented and foreign materials like hair is led to the cage.
Patent JP-H0512081-A (JP)
Title: File converter
Inventor: NISHIKIMI MIHOKO
IPC: G06F9/45
Filed: 1991-06-29
Abstract: PURPOSE:To provide a file converter having plural kinds of the converting functions. CONSTITUTION:When a user designates a floppy 5 to store a file F1 before conversion from input output equipment 2, an AP(application program) to prepare the file 1 and the OS(operating system) and a magnetic disk 8 to store a file F2 after conversion, the AP to use the file F2 and the OS and instructs the conversion, a first code converting means 13 inputs the file F1 from the floppy 5, converts the code to an intermediate code, stores it into a memory 17, and a first data constitution converting means 14 converts the data constitution of the content of the memory 17 to the intermediate data constitution, a second code converting means 15 the intermediate code of the content of the memory 17 to the code to agree with the designated OS, stores it to a memory 18, a second data constitution converting means 16 converts the data constitution of the content of the memory 18 to the data constitution to agree with the designated AP, and outputs it to the magnetic disk 6 as the file F2.
Patent JP-H0851029-A (JP)
Title: Variable inductance
Inventor: WAKASUGI FUJIO
IPC: H01F21/02
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a variable inductance comprising the primary coils of two transformers connected in series in which a variable regulation circuit is isolated in safety from a high voltage circuit by connecting two secondary coils in closed loop so that the induced voltages are offset. CONSTITUTION:Terminals 1, 2 represent the opposite terminals of a variable inductance comprising a series circuit of the primary coils 4, 6 of first and second transformers 3, 5. The first and second transformers 3, 5 have secondary coils 7, 8, respectively, wherein the secondary coil of the first transformer is connected in parallel with the primary coil 10 of a sliding transformer 9 having a variable secondary coil 11. The secondary coils 7, 8, 11 are connected in series to form a closed loop wherein the secondary coils 7, 8 are connected with such polarity as the induced voltages are offset.
Patent JP-H09275125-A (JP)
Title: Method for bonding inner lead
Inventor: KONDO TOSHISHIGE
IPC: H01L21/603
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To enable thin type bonding of little variation in height at a low cost. SOLUTION: An inner lead part 1 ((a) and (b)) of a structure wherein an inner lead 4 which is formed by applying Au plating 3 to a copper foil 2 and a film 5 are joined with adhesive 6 is annealed in a thermostat chamber 16 in a reducing atmosphere of 200 to 300 deg.C for softening the inner lead 4 in advance ((c)). The annealed inner lead 4 is subjected to direct compression to the aluminum electrode 9 without through a bump while being further softened to Vickers hardness of 40 to 60[HV] by heating by pressing to the aluminum electrode 9 of an IC chip 8 by a bonding tool 23 of 500 deg.C ((d) and (e)). The inner lead part 1 can be subjected to direct compression to the aluminum electrode 9 by a bonding tool of 560 deg.C following the treatments (d) and (e) omitting the annealing treatment (c).
Patent JP-H064945-A (JP)
Title: Reproducing device for video signal
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B15/467
Filed: 1992-06-19
Abstract: PURPOSE:To provide a magnetic recording and reproducing device which can perform optimum tracking control when one part of a region of a picture is extracted and reproduced. CONSTITUTION:When one part of a region of a picture is extracted and reproduced, timing of a S/H timing pulse outputted from a S/H timing pulse generation circuit 10 in accordance with a position of the extracted one part of the region is controlled, and a continuous tracking error signal ATF is subjected to sample-and-hold with this timing by a S/H circuit 8. On the other hand, a speed detecting circuit 3 generates a speed error signal SE from a capstan speed signal generated by a capstan FG2, the ATF signal subjected to sample- and-hold is added to the speed error signal SE, and a capstan control signal SC is generated. A capstan motor 1 is controlled by the generated capstan control signal via a motor driver 7.
Patent JP-S6246009-A (JP)
Title: Rodless cylinder
Inventor: MATSUMOTO KAZUYUKI
IPC: F15B15/14
Filed: 1985-08-23
Abstract: PURPOSE:To surely seal a cut split groove, by forming the cut split groove in a cylinder and blocking the cut split groove by a seal strip forming a sheet of strip-shaped metal thin plate to be curved into a section of circular arc shape. CONSTITUTION:A cylinder 1 forms on its upper surface a streak of cut split groove 2, opened to the outside from the inside, over the total length while a circular arc-shaped seat surface 14 in an internal surface side of the cut split groove 2 over the total length, and a seal strip 15, forming a sheet of strip-shaped metal thin plate to be curved into a section of circular arc shape, is adapted to said seat surface 14. In this way, the cylinder, preventing the seal strip 15 from sagging in a piston chamber even if its internal pressure decreases to a low level, enables the leakage of air from the cut split groove 2 to be surely prevented.
Patent JP-H0831225-A (JP)
Title: Luminaire-equipped ceiling board and method for installing luminaire using same
Inventor: MATSUKAWA KIYOSHI
IPC: E04B9/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a luminaire-equipped ceiling board which enables installation of a luminaire at the same time as ceiling construction, secures a wide ceiling space, and is original in terms of design. CONSTITUTION:This ceiling board comprises either an original board having a luminaire-mounting hole 2 cut through its center with its edge left intact or a ceiling board frame of standard size obtained by the dividing of the original board into two, four or eight equal parts; a casing 3 enclosing a luminaire 11 and open at least on one side; and a frame 12 fitted inside an illuminating board 13; the casing 3 is integrally coupled to the ceiling board frame 1 at the edge of the hole 2 in the ceiling board panel 1 with the open side of the casing down, and the frame 12 is freely releasably attached to the casing 3. The ceiling board is fitted in place, together with a normal ceiling board, and is covered with cloth, and the frame is inserted thereafter.
Patent JP-H061953-A (JP)
Title: Film-forming composition
Inventor: TOKI MOTOYUKI
IPC: C08J7/04
Filed: 1992-06-19
Abstract: PURPOSE:To provide the subject composition excellent in adhesiveness, transparency, uniformity, heat resistance and scratch resistance, useful for hard coating agents etc., prepared from each specific organometallic compound and organic polymer, solvent and hydrolysis catalyst. CONSTITUTION:The objective composition prepared from (A) an organometallic compound polymerizable through hydrolysis of the formula (M is group III or IV metal, transition metal or rare earth metal; R is organic group or halogen; R' is alkyl; x and y are each 0-4) such as tetraethoxysilane, methyltriethoxysilane, (B) an organic polymer having group capable of forming hydrogen bond with methylol group (pref. polyamide), (C) a solvent such as isopropanol, and (D) a hydrolysis catalyst such as acetic acid. It is preferable that the component B accounts for 10-90wt.% of the component A plus B.
Patent JP-H1030972-A (JP)
Title: Manufacture of semiconductor sensor
Inventor: SHIMOTORI YUTAKA
IPC: H01L29/84
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor sensor, in which a metallized layer is formed by a very simple method, only on the bonding face of a pedestal composed of a glass material to a stem. SOLUTION: In a through-hole formation process, the surface of a glass pedestal (a pedestal) 2 communicates with the rear surface, a hole diameter on one side is formed to be large, a hole diameter on the other side is formed to be small, and an inside face 2c' forms a taper-shaped pressure introduction hole (a communication hole) 2a'. In a metallized-layer formation process, a metallized layer 7 which is used to bond the glass pedestal 2 to a metal base plate (a stem) 4 by using solder 6 on the other side of the glass pedestal 2 is formed by a vacuum deposition method.
Patent JP-S6077298-A (JP)
Inventor: TOMONARI SENICHI
IPC: G08G1/097
Filed: 1983-10-05
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-H0828786-A (JP)
Title: Thermally-actuated steam trap
Inventor: YAMAGUCHI MASASHI
IPC: F16T1/10
Filed: 1994-07-15
Abstract: PURPOSE:To prevent a valve part from suddenly being opened/closed so as to prevent occurrence of water hammer by using temperature control machine elements including media to be expanded/shrunk according to temperature, providing a plurality of diaphragms, and differing the responsiveness of the temperature control machine elements in response to pressure change of each diaphragm. CONSTITUTION:When fluid temperature in a valve body 3 is low, expansion media 12, 14 are in a shrunk condition, thus a first and second diaphragms 13, 15 are displaced on a wall member 19 side and a valve part 17 is separated from a valve seat member 6 so as to fully open a lead-through passage 7. When the fluid temperature in a valve chamber 3 is raised by discharging low temperature fluid so that the expansion media 12, 14 are expanded, firstly, a thinly formed second diaphragm 13 is displaced on a lower wall member 16. Secondly, a thickly formed first diaphragm 13 is displaced, and following this, a second diaphragm 15 is also displaced in the same direction, then the valve part 17 is seated on the valve seat member 6 so as to close the lead-through passage 7. Namely, the lead-through passage 7 is gradually closed so that the occurrence of water hammer can be prevented.
Patent JP-H0825855-A (JP)
Title: Magnetic card and manufacture thereof
Inventor: ISSHIKI SADAICHI
IPC: B42D15/10
Filed: 1994-07-18
Abstract: PURPOSE:To allow magnetic recording information to be impossible to be visually observed by reducing the quantity of a magnetic material of a position on a magnetic pattern of a high permeability magnetic layer per unit area as compared with the material of a position except the pattern. CONSTITUTION:After a magnetic pattern 5 made of a magnetic material having 90% saturated magnetic field intensity of 1500 oersted or less is formed on a magnetic recording layer 3, it is coated with a high permeability magnetic layer 4, and a magnetic field of a predetermined intensity is applied before it is dried and solidified. Then, the pattern 5 is magnetized by magnetic induction, and poles are generated near its edge, and hence magnetic particles in the layer 4 are attracted from the central part of the pattern 5 to the vicinity of the periphery of the edge to be moved. Then, when it is dried, the particles per unit area is decreased as compared with that of the periphery of the edge of the pattern 5 at the central part of the pattern 5 of the layer 4.
Patent JP-H0730181-A (JP)
Title: Surface luminous second harmonic generating device
Inventor: YAMADA NORIHIDE
IPC: H01S5/32
Filed: 1993-06-30
Abstract: PURPOSE: To provide a small, low-energy consumption and low-production cost surface emission type second harmonic generator element which is capable of generating high-efficiency and high-power second harmonics at ordinary temp. CONSTITUTION: When the (100) of a semiconductor crystal in a resonator makes an angle of 5 deg. or more with the light emitting direction (esp. any of (111), (211) and (110) coincides approximately with the emitting direction), the second harmonic is efficiently generated. If a III-V or II-VI compd. semiconductor second harmonic generating layer 9 is formed between an emitting-side reflector 10 and spacer layer 6, the second harmonic can be more efficiently generated. The spacer layer 6 may be made from a superlattice and an active layer 5 and spacer layers 4, 6 may be made from a superlattice. If the spacer layer or active layer is made to act as a phase-aligned layer, a high-efficiency second harmonic may be generated.
Patent JP-H0940289-A (JP)
Title: Welding wire winding method
Inventor: MATSUMOTO TAKEO
IPC: B23K9/28
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent feeding trouble such as the entanglement or the like of a welding wire used in a consumable electrode type welding method. SOLUTION: A welding wire is wound while controlling in such a way that a clearance between the outside of an inner cylinder 3 and the inside of a laminated wire body 4A is within 30mm and that a clearance between the inside of an outer cylinder 2 and the outside of the laminated wire body 4A is within 30mm. The wire can thereby be delivered without entanglement.
Patent JP-2000018949-A (JP)
Title: Horizontal base holding device using suspension coupling body
Inventor: MIYA KENICHI
IPC: G01C19/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal base holding device which is capable of actualizing secure operation with a simple structure and attitude stabilization an inexpensive device by a complete passive system, without depending on a conventional active system. SOLUTION: This device is equipped with a horizontal base B, which supports a couple of loads horizontally on a swing body A by a single gimbal P0, a suspension coupling body P1Q1P2Q2 for an XZ-plane and a suspension coupling body for a YZ plane, which are arranged at specified positions on the horizontal base B in mutually orthogonal relation, a center connection part E which couples those suspension coupling bodies, and a weight W suspended from the center connection part E, and the horizontal base B can support the load horizontally in a three-dimensional space against the swinging of the swing body A and lateral acceleration.
Patent JP-S5888846-A (JP)
Title: Pickup circuit of video disk player
Inventor: OMATSU SHIGETOMO
IPC: G11B9/06
Filed: 1981-11-20
Abstract: PURPOSE:To reduce the undesired radiation level of a video disk player, by coupling variable capacity which shows the variation of capacity on the disk to an oscillator which generates the reference oscillating frequency and applying the frequency modulation to the oscillator. CONSTITUTION:A variable capaicty 1 showing the variation of capacity on a disk is coupled to an oscillator 4'. The modulation of frequency is applied to the oscillator 4' in response to the capacity 1 and with use of the reference oscillating frequency as a carrier wave. Then the frequency modulated wave is applied to a parallel resonance circuit 3 via a coupling coil 5. The circuit 3 consists of a fixed capacity 10 and a coil 2, and each value is set so that the FM modulated wave frequency obtained from the oscillator 4' corresponds to the slant part of the resonance characteristics of the circuit 3. Thus the amplitude modulated signal picked up from a pickup coil 6 is demodulated by an AM demodulation circuit consisting of a diode 7, etc. Then the FM signal recorded on the disk is obtained.
Patent JP-S6248604-A (JP)
Title: Herbicide composition
Inventor: IGAI TAKASHI
IPC: A01N47/16
Filed: 1985-08-26
Abstract: PURPOSE:A herbicide composition showing synergistically herbicidal effects, showing improved herbicidal effects with a small amount, having high safety especially to rice plant, comprising a specific pyrazolesulfonylurea derivative with other herbicidal compound as active ingredients. CONSTITUTION:A herbicide composition containing a pyrazolesulfonylurea derivative shown by the formula (A and R are lower alkyl; B is halogen or lower alkoxy; Z is N or CH; X and Y are A, R or lower alkoxy) and one or more of S-(4-chlorobenzyl)-N,N-diethylthiolcarbamate, S-ethyl-N,N- hexamethylenethiolcarbomate, S-1-ethyl-propyl-N,N-hexamethylenethiolcarbamate and S-isopropyl-N,N-hexamethylenethiolcarbamate as active ingredients. The composition can completely control all wheeds from annual weds to perennial weds and excellent synergistic actions of herbicidal effects especially on barnyard grass.