baber/WOPTO huggingface dataset:
Patent JP-S607210-A (JP)
Title: Double balanced mixer device
Inventor: SAKASHITA SEIJI
IPC: H03D7/14
Filed: 1983-06-24
Abstract: PURPOSE:To attain low current consumption by connecting a constant current circuit to a source side without giving any effect on a high frequency signal to suppress the increase in an AC operating current attended with the increase in a local oscillating signal voltage. CONSTITUTION:In the figure, (k) is the constant current circuit, a control voltage is applied to a gate of an FET12 via a resistor 13 from a terminal (l), and a drain current of the FET12 is made constant so as to make the sum of source currents of a double balanced mixer (d) constant via a balun (c). Thus, a local oscillating signal enters the balun (a) from a local oscillating signal input terminal (e), supplied to a gate of FETs 1d, 2d, 3d and 4d and when the power is increased to >=10dBm, the current flowing to the circuit, i.e., the sum of source currents of the double balanced mixer (d) remains a slight increase within several mA to the current set by the constant current circuit (k). A high frequency signal enters the double balanced mixer (d) via the balun (c). Since the connecting point between the constant current circuit (k) and the balun (c) is grounded in terms of high frequency by a capacitor 10, the effect of the constant current circuit is avoided.
Patent JP-H09303945-A (JP)
Title: Vacuum heat insulating member and heat insulating box
Inventor: TANIMOTO YASUAKI
IPC: F16L59/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To attain a light weight, low cost and high performance member by a method wherein a core material composed of an organic powder and a non-organic powder is filled in an outer cover member and a particle size distribution of a specified particle diameter in the organic powder filled in it is set to a specified volumetric rate. SOLUTION: After a core material attained by mixing an organic powder having a particle size distribution of 10% or more to 30% or less of volumetric ratio less than particle diameter of 200μm or less with a wet type silica powder is filled in an outer cover member 3 formed by a metal-plastic laminated film, its inner side is reduced in pressure to have a pressure value of 0.1μmHg and discharged so as to attain a vacuum heat insulating member. The vacuum heat insulating material in this way is made such that contact areas of powders themselves are reduced, resulting in that a solid thermal conductivity can be reduced, even if the material is used in a refrigerator for a long period of time, a rapid deterioration of the thermal conductivity of the vacuum heat insulating member is not produced and a high performance of the device can be attained.
Patent JP-2000300368-A (JP)
Title: Fixing device for movable storage casing
Inventor: KURITA YUKIO
IPC: A47B81/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent disability in descending or dropping due to deviation of position caused by separation of an inner member as an extension fixing means for a movable casing such as storage furniture equipped with casters at lower parts from an outer member at a peak level. SOLUTION: An inner member 4 is settled within the height of an outer member 3 at the peak level. At the same time, a height adjusting bolt 5 for vertically moving the inner member 3 is idly turned inside a seat metal 7 at the peak level of the inner member 3.
Patent JP-H11305426-A (JP)
Title: Radiation-sensitive composition and production of photomask using the composition
Inventor: SAKAMIZU TOSHIO
IPC: G03F1/80
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a problem of deterioration in a chemically amplifying resist pattern on chromium oxide is solved and a photomask having high resolution can be produced in high throughput. SOLUTION: This radiation-sensitive compsn. described below is applied on a photomask substrate, irradiated with electron bemas, baked and developed with an alkali soln. The radiation-sensitive compsn. contains at least an alkali soluble resin, a medium having the reactivity to change its solubility with an alkali soln. by the reaction using an acid as a catalyst, and an acid precursor comprising an ester of a compd. having two or more phenolic hydroxyl groups and camphorsulfonic acid.
Patent JP-H04342341-A (JP)
Title: Operational condition setting system for information processing system
Inventor: ARAO HIDETOSHI
IPC: H04L29/06
Filed: 1991-05-20
Abstract: PURPOSE:To realize program preparation with a simple method when it is necessary to change the sets of various conditions, and to shorten time for preparing the program by reloading the set items of the operational conditions stored in a file when the sets of the operational conditions are changed. CONSTITUTION:The operational conditions on an information processing system are stored in a condition file 5 while being separated from a program 4 of the information processing system. When adding or erasing the set items of the operational conditions set on the information processing system with the extension of the system, etc., the set items showing the operational conditions as change objects in the condition file 5 are reloaded. The program 4 of the information processing system refers to the operational conditions in the condition file 5 and executes respective operations corresponding to the set items shown there when executing those operations. Therefore, even when the contents of the condition file 5 are changed, the program 4 can execute various operations according to the changed contents without being conscious of the change.
Patent JP-H10297361-A (JP)
Title: Lighting fixture for vehicle
Inventor: TANAKA HITOSHI
IPC: B60Q1/26
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle, which has a plurality of lamps arranged in a line in its lighting fixture body, has a lens integrating lens parts corresponding to the lamps, and thereby enhances appearance at each joining portion of the lamps. SOLUTION: A lighting fixture for a vehicle is provided with a lighting fixture body 1 where a plurality of lamps are arranged in a line, and with a lens 2 where the lens parts 2A through 2C of respective lamps mounted to the opening part of the body at its front surface, joined leg parts 22A, 22B and 22C for integrating the boundaries of the respective lens parts are projected toward the body, so that surfaces faced to the inner side end parts of the leg parts 22A, 22B and 22C, are thereby provided.  The appearance of the fixture is thereby enhanced by preventing the joined leg parts 22A, 22B and 22C are prevented from being seen dark caused by light reflection at the surfaces faced to the inner side end parts when the lighting fixture is out of operation, and when the lighting fixture is in operation, light from the adjacent lamps is prevented from leaking in by means of shades 11A and 11B, let light of its own lamp pass through the joined leg part 22B, and light is irradiated from the whole surface of the lens part 2B including the leg part 22B, so that the lighting fixture high in luminous energy can thereby be obtained.
Patent JP-H02294959-A (JP)
Title: Starting end and termination detector for magnetic tape
Inventor: KURAGO KIYOYUKI
IPC: G11B15/08
Filed: 1989-05-08
Abstract: PURPOSE:To improve accuracy by judging the starting end or termination of a magnetic tape according to the length of a time to detect a light-transmissive part. CONSTITUTION:According to the velocity of a tape X, a reference value setting device 3 sets the time so as to identify the light-transmissive part (reader part) and the detection of damage on the tape X. Starting end and termination counters 2a and 2b are cleared. It is checked whether a starting end detecting signal is generated from a starting end detecting circuit 14 or not. When such a signal is outputted, the counter 2a is activated and count-up is continued while the said signal is outputted. The count number of the counter 2a is compared with a reference value set to the device 3 and when the count number is larger than the reference value, it is judged that the reader part of the starting end is detected. Then, starting end processing is executed by a main body mechanism 50. When there is a termination detecting signal, the counter 2b is activated and count-up is continued while the said signal exists. The count number of the counter 2b is compared with the reference value set to the device 3 and when the count number is larger than the reference value, it is judged that the reader part of the termination is detected. Then, termination processing is executed by the main body mechanism 50.
Patent JP-H08315738-A (JP)
Title: Plasma using display device
Inventor: MORITA TETSUYA
IPC: H01J17/49
Filed: 1995-05-12
Abstract: PURPOSE: To provide a plasma using display device which does not cause a problem of coloring and by which gas is hardly dissipated and is excellent in durability and by which erroneous writing is hardly caused. CONSTITUTION: In a plasma using display device having a plasma chamber 12 to perform discharge, rare earth mixed gas expressed by Ne100-x-y Arx Ay (here, in a formula, A represents Kr and/or Xe, and (x) represents 10 to 30 capacity %, and (y) represents 1 to 10 capacity %) is used as discharge gas to be sealed in the plasma chamber 12. When Kr and Xe are contained as A, Kr is preferable to be 1 to 5 capacity %, and Xe is preferable to be 1 to 5 capacity %.
Patent JP-H05311170-A (JP)
Title: Solidifying agent
Inventor: UCHIDA YUKIHIRO
IPC: C09K17/08
Filed: 1992-05-07
Abstract: PURPOSE:To provide the solidifying agent comprising a cement-solidifying agent, anhydrous gypsum, water-granulated blast furnace slag and aluminum sludge, excellent in the hardening performance and the solidification of highly organic soils and suitable for weak soils, etc. CONSTITUTION:The objective solidifying agent comprises (A) a cement solidifying agent preferably in an amount of 30-60wt.%, (B) anhydrous gypsum preferably in an amount of 0-30wt.%, (C) a water-granulated blast furnace slag preferably in an amount of 20-40wt.%, and (D) an aluminum sludge preferably in an amount of 5-30wt.%.
Patent JP-H07317623-A (JP)
Title: Distribution type fuel injection pump
Inventor: TAKAMA KEIKI
IPC: F02M41/12
Filed: 1994-05-27
Abstract: PURPOSE:To provide a distribution type fuel injection pump suppressing an increase of NOx in the low-load area, reducing flame noise, and sharply cutting the injection end in the high-speed, high-load area. CONSTITUTION:Fuel is distributed and force-fed by a reciprocatable and rotatable plunger 31. Multiple overflow ports 13 formed on the outer periphery of the plunger 31 are constituted of the first overflow liaison grooves 136, 138 and the second overflow liaison grooves 137, 139 at phase differences from them in the plunger axial direction. When the injection in the low-load operation area is completed, only the first overflow liaison grooves 136, 138 are opened to a pump chamber, and the pressure of a pressure chamber is slowly dropped. When the injection in the high-load operation area is completed, both the first overflow liaison grooves 136, 138 and the second overflow liaison grooves 137, 139 are opened to the pump chamber, and the effective overflow port opening area is increased. A sharp cut at the time of injection end is realized, and the fuel feed rate is improved.
Patent JP-2000304234-A (JP)
Title: Ash melting furnace and combustion control method therefor
Inventor: OGAWA SHOICHI
IPC: F23G5/50
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an ash-melting furnace capable of infallibly controlling the combustion of gas produced in a gasification furnace under a condition close to a theoretical air-fuel ratio. SOLUTION: An ash melting furnace 1 comprises a burner 2 for combustion gas produced in the furnace and an auxiliary fuel combustion burner 3, and a controller 4 controls a flow regulating valve 10 based on the measurement results of a thermometer 6, a gas analyzer 7 and a flow meter 8 attached to the supply piping L1 of the gas produced in the furnace so as to supply combustion air in an appropriate air-fuel ratio to the burner 2. In addition, in order to appropriately control the temperature of the ash-melting furnace 1, flow- regulating valves 12 and 14 are respectively controlled to supply supplement fuel and combustion air to the burner 3 so that a predetermined air-fuel ratio is maintained from combusting the supplement fuel.
Patent JP-H10292840-A (JP)
Title: Hydraulic shock absorber
Inventor: MORIUCHI HIROSHI
IPC: F16F9/38
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a dust cover, by preventing the generation of a bending to the duct cover, when abutting to a spring seat. SOLUTION: An outer casing 1 whose one end side 1a is sealed; a piston rod 2 extending by penetrating the other end side 1b of the outer casing 1; a dust cover 3 whose upper end 3a is connected to the piston rod 2, to cover the outer periphery of the outer casing 1; and a spring seat 4 installed to the outer periphery of the outer casing 1, and to support a suspension spring 6; are provided. To the spring seat 4, plural projections 9 are formed by cutting up the parts of the spring seat 4, and they are arranged in a circular form to surround the outer casing 1. The lower end 3b of the dust cover 3 can be supported by the projections 9 arranged in a circular form.
Patent JP-S63280633-A (JP)
Title: Production of heat-exchanging element
Inventor: YOKOIE NAOSHI
IPC: B29C65/40
Filed: 1987-05-12
Abstract: PURPOSE:To contrive higher performance and productivity, by adhering unit members each of which comprises rib materials adhered to an adhered card board, to each other by a hot-melt adhesive through induction heating of magnetic particles, in a plate-fin-type heat-exchanging element. CONSTITUTION:A rib material 3 supplied from a rib material-supplying device 4, coated with a hot-melt adhesive 5 by an applicator 6 and guided by a plurality of guide grooves 1 of a guide roller 2 is adhered to an adhered card board 7 paid out from a card board-supplying device 8, followed by completing the adhesion by a cooling blower 9. Next, a hot-melt adhesive 10 comprising magnetic particulates is applied to top parts of the rib material 3 by an applicator 11, then the card board 7 with the rib material 3 is cut to a predetermined length by a cutter 12, the resultant cut members are stacked in a predetermined number of layers by a stacker 13, and a high-frequency heater 14 is operated to cause induction heating of the magnetic particulates, whereby the components of the stacked assembly are bonded to each other at a stroke without producing any effects on the adhesive 5 having other bonding function. Thus higher productivity and performance of a heat-exchanging element can be contrived.
Patent JP-H07315217-A (JP)
Title: Truck safe travel device at floor conveyor
Inventor: YOSHIZUMI JUNJI
IPC: B65G35/00
Filed: 1994-05-27
Abstract: PURPOSE:To realize the safe travel of trucks by preventing the fall of parts or the like from a space between front and rear trucks. CONSTITUTION:Front jutting-out portions 31 and rear jutting-out portions 32 are respectively provided at the truck main body front end surface upper edges and the truck main body rear end surface upper edges of plural trucks traveling forward along a predetermined route on a floor. A falling matter receiver 34 is provided at at least either of each front jutting-out portion 31 lower part of each truck main body front end surface and each rear jutting-out portion 32 lower part of each truck main body rear end surface. In a state in which the rear jutting-out portion 32 tip of a front truck and the front jutting-out portion 31 tip of a rear truck are confronted with each other, a space between the floor and both confronting portions is obstructed by means of the falling matter receiver 34.
Patent JP-S607836-A (JP)
Inventor: YAMAZAKI IWAO
IPC: A45D26/00
Filed: 1983-06-28
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-H08282871-A (JP)
Title: Stack magazine pressing device
Inventor: TAGUCHI FUTOSHI
IPC: B65H3/54
Filed: 1995-04-18
Abstract: PURPOSE: To regulate the pressing force to a bag bundle installed to a stack magazine. CONSTITUTION: A pair of mutually parallel guide rails 2, 2 are provided upward on both sides of a stack magazine, and a support shaft 3 having a pressing plate 4 for pressing a bag bundle is arranged so that both the ends are movable along the guide rails 3. A pair of arms 5 mutually parallel in the axial direction of the support shaft 3 are provided so that the base ends are rotatable, piston rods 6a of cylinders 6, 6 are connected to the parts close to the base ends of the arms 5, 5, the parts close to both ends of the support shaft 3 are inserted into the longitudinal elliptic holes 16 of the arms 5 provided close to the top ends of the arms 5. The cylinders 6 are connected to a fluid pressure source through an opening and closing valve for controlling the pressing force to the pressing plate 4.  The piston rods 6a are contracted to pull down the support shaft 3 through the arms 5, the pressing plate 4 is pressed to the bag bundle, and the aperture of the opening and closing valve is regulated to properly regulate the pressing force of the pressing plate 4.
Patent JP-S5818395-A (JP)
Title: Novel organic germanium compound and its preparation
Inventor: YAMAJI TEIZOU
IPC: C07F7/30
Filed: 1981-07-24
Abstract: NEW MATERIAL:The compound of formula (X is halogen; R is H or 1-3C alkyl). EXAMPLE:beta-Trichlorogermylpropionaldehyde. USE:Intermediate of an organic geramanium sesquioxide having physiological activities such as macrophage activator, interferon inducer, etc. PROCESS:The compound of formula can be prepared by reacting the halogermanium hydride of formula X3 GeH (e.g.trichlorogernanium hydride) with an aldehyde compound of formula CH2=CR-CHO (e.g. acrolein) in a solvent such as diethyl ether. The compound can be converted to an organic germanium sesquioxide by oxidizing with molecular oxygen, and hydrolyzing the product.
Patent JP-S606467-A (JP)
Title: Daisy wheel printer
Inventor: MIYAUCHI TOSHIAKI
IPC: B41J1/30
Filed: 1983-06-27
Abstract: PURPOSE:To make it possible to easily perform the detachment of a daisy wheel, by a method wherein a daisy wheel driving motor is supported by a motor support attached to a carrier in a freely revolvable manner and the motor support is rearwardly inclined by releasing a lock mechanism when the daisy wheel is detached. CONSTITUTION:The exchange of a daisy wheel 11 is performed by such a mechanism that a lock lever 17 is detached from a pin 20 while a lock lever 18 is rearwardly fallen around a screw 21 to release a holding shaft 9 and, subsequently, a manipulation lever 8 is grasped to rearwardly incline a motor support 7. Therefore, a motor 6 is displaced so as to upwardly direct the front part thereof in the side of the daisy wheel 11 and also displaced to a rearward direction separated from a platen 1. A wheel holder 27 is also rearwardly inclined by the rearward inclination of the motor support 7 and slides through the contact with a stopper pin 32 while a spring 29 is allowed to bend while the center part of the wheel 11 is pressed by a press surface 31 to draw off said wheel 11 from a rotary shaft 13 and the wheel 11 is detached by holding a knob part 15. By this method, the daisy wheel can be easily detached in a wide space without contaminating the hand.
Patent JP-S5448759-A (JP)
Title: Zinc compounds
Inventor: KAMANO NORIAKI
IPC: C07D277/20
Filed: 1977-09-26
Abstract: NEW MATERIAL:A compound I [A is S, O, imino, methylimino, ethylimino; R 1 , 2  are H, 1-3C alkyl; R 1  and R 2  may form together with bonded C atom an arylene group II (R 3 , 4  are H, halogen or 1-4C alkyl)].  
     EXAMPLE: S-zinc-bis(2-mercaptothiazole).  
     USE: Antiphlogistics and anti-rheumatics having low side effects.  
     PROCESS: The objective compound is prepared as white fine crystal, by (1) dissolving a compound III in an aqueous solution of an alkali metal salt and (2) adding a zinc-introducing compound IV (X is two halogens, two OH's two acyloxy groups having 2-5 C atoms, one carbonate group, or one sulfate group) dropwise to the above solution thereby reacting at -30 -0°C for 5-30 min. (pref. at -20 - -5°C for 10- 15 min.) 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05285460-A (JP)
Title: Sorting apparatus
Inventor: KONDO NORIO
IPC: B07C5/36
Filed: 1992-04-08
Abstract: PURPOSE:To provide a sorting apparatus capable of sorting a plurality of articles having various shapes. CONSTITUTION:A sorting apparatus is equipped with a conveyor 1, the weighing machine 5 provided along the conveyor 1 and a plurality of rotor type sorters 7 and each of the rotor type sorters 7 is equipped with the support member endlessly rotated by a drive means and the push-out member attached to be support member to move in the traversing direction of the conveyor and a control means for controlling the drive means of the rotor type sorters 7 on the basis of the signal of the weighing machine 5 is provided.
Patent JP-S597315-A (JP)
Title: Manufacture of multicolor optical filter
Inventor: MATSUMOTO KENJI
IPC: G02B5/20
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a multicolor optical filter superior in heat resistance through a simple operation, by forming a filter having at least one color using a photosensitive polymer, employing a silver halide emulsion layer, color developing and black-and-white developing it to form a filter having at least one color and OB. CONSTITUTION:A photosensitive polymer layer 21 formed on a support 20 is patternwise exposed 22, and subjected to a wash-off treatment to form a relief 23. The relief is dyed, and a silver halide emulsion layer 25 is formed on the dyed relief 24 and directly on the support 20, and patternwise exposed 26 at the positions different from those of said patternwise exposure 22, and developed to a color different from said color to obtain a pattern 27 having a dye and developed silver. This silver is removed by bleaching or halogenated again to form a dye image 28. Then, it is patternwise exposed in accordance with OB, and black-and-white developed to form OB 30 contg. developed silver, and a multicolor optical filter is obtained by fixing it and removing remaining silver halide 31, 32.
Patent JP-S5817177-A (JP)
Title: Coating composition for power transmission pylon
Inventor: ICHIMURA YUTAKA
IPC: C09D175/00
Filed: 1981-07-23
Abstract: PURPOSE:To provide a corrosion-preventive, non-slip, coloring coating compsn. strongly adherent to the galvanized surface of a steel tower, consisting of (a) epoxy or polyurethane resin, (b) metallic zinc powder, (c) calcium plumbate, and (d) flat pigment or aggregate. CONSTITUTION:The coating compsn. is prepared by mixing (A) 100pts.wt. epoxy resin or polyurethane resin compsn., (B) 5-250pts.wt. metallic zinc powder, (C) 5-200pts.wt. calcium plumbate, and (D) 10-500pts.wt. flat pigment (e.g. flat iron oxide, flat aluminum powder, or glass flake) or aggregate (e.g. sand, silica sand or glass beads). Components A, B and C form a coating film exhibiting strong and long lasting adhesion to the zinc plated surface and component D imparts a non-slip property to the film surface.