baber/WOPTO huggingface dataset:
Patent JP-S63163733-A (JP)
Title: Bath boiler of forced circulation type
Inventor: SUGAWARA YASUKUNI
IPC: F24H9/00
Filed: 1986-12-26
Abstract: PURPOSE:To prevent noise and vibration as well as to prevent a failure in circulation, by disposing the discharge port of a forced circulation pipe at the connecting part of a forward pipe on the side of a bath boiler in the manner of a double-wall structure. CONSTITUTION:The discharge port 6a of a forced circulation pipe 6 is disposed at the connected part of a forward pipe 5 which is connected to a water chamber 8 in the manner of a double-wall structure. When a bath boiler 4 is heated, the water in the bath boiler 4 is heated and is fed into a bathtub 1 through are forward pipe 5. Hot water is fed back into the bath boiler 4 from the bathtub 1, passing through a return pipe 3. When a pump 7 is driven, part of hot water in the return pipe 3 is discharged from the discharge port 6a, passing through the forced circulation pipe 6. At that time a discharge flow does not cause a back flow by being collided against the staged part 5a because the discharge port 6a is not in a position close to the step 5a. The hot water in the bath boiler 4 can be easily induced because the discharge port 6a is provided at the position where the connecting part of a forward pipe 5 connected to the water chamber 8 is located. Accordingly the circulating effect of a spontaneous circulating passage which passes through the bath boiler 4 can be enhanced.
Patent JP-2000201034-A (JP)
Title: Traveling wave tube amplifier
Inventor: MATSUOKA JUNICHI
IPC: H03F3/58
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a traveling wave tube amplifier with excellent frequency characteristics for reducing unnecessary components from a traveling wave tube to a traveling wave tube driving power source, and for achieving a stable operation. SOLUTION: First and second collector electrodes 5 and 6 constituting a traveling wave tube 20 are electrically connected through first and second collector leads 12a and 12b with a traveling wave tube driving power source 17. The first and second collector leads 12a and 12b are transmitted through a through-hole 13a of a magnetic material core 13. Collector currents IC1 and IC2 running through the first and second collector leads 12a and 12b form opposite magnetic fluxes inside the magnetic material core 13. Those magnetic fluxes allow induced currents in opposite directions to the collector currents IC1 and IC2 to run through the first and second collector leads 12a and 12b.
Patent JP-H08148463-A (JP)
Title: Application cup cleaning device
Inventor: MATSUO MANABU
IPC: B08B3/02
Filed: 1994-11-22
Abstract: PURPOSE: To obtain an application cup cleaning device which is capable of being enhanced in cleaning capacity without increasing in cost by a method wherein a cleaning fluid is spouted out of a fixed nozzle against the inner wall of a rotary application cup. CONSTITUTION: A pinion 3 engaged with a gear 2 to rotate an application cup 1 is provided, and a cleaning fluid valve 7 is provided to a pipe 4 through which cleaning fluid is spouted out against the inner wall of the application cap 1. A controller 8 controls a motor 5 and the cleaning fluid valve 7 for driving, and a cleaning fluid feed means 9 feeds cleaning fluid to the pipe 4 through the intermediary of the cleaning fluid valve 7. A spin chuck 11 holds a wafer 10 keeping it rotating while photoresist is applied onto the wafer 10 by a spin coating device. A cleaning fluid nozzle 12 oriented in direction so as to spray cleaning fluid against the inner wall of the application cap 1 is provided to the pipe 4.
Patent JP-S63167088-A (JP)
Title: Structure for casing of gear pump
Inventor: KITANO SEIICHI
IPC: F04C2/18
Filed: 1986-12-29
Abstract: PURPOSE:To make a casing high longevity through making it hard to be cracked by forming a groove-shaped recess portion relieving the concentration of stress in the vicinity of the corner portion, which is within the range of being pressured highly at a time of operation, of a corner portion made up of a perimeter- wall portion and the inside-surface of a bottom portion. CONSTITUTION:A groove-shaped recess portion 40 is formed at a position which is 't' distant from a corner portion 35 make up of a perimeter-wall portion covering the outer perimeter of both gears and the inside surface of a bottom portion within the range of being pressured highly at a time of the casing main- body 3 of a gear pump being used. Hereupon, t<=about 0.5 mm is desirable. As above, the groove-shaped recess portion 40 which relieves the concentration of stress at the corner portion 35 is provided at a high pressure portion where a crack is apt to occur during the use of the casing main body 3 housing a pair of gears. Therefore, even if stress is repeatedly generated at the corner portion 35, a crack is made to be hard to occur. Accordingly, the casing main body 3 can be made to be of high longevity through being made to be hard to be cracked in spite of a use for many hours.
Patent JP-H02157578-A (JP)
Title: Control method for temperature and humidity in show case
Inventor: TAMAI HIROYOSHI
IPC: F25D17/06
Filed: 1988-12-09
Abstract: PURPOSE:To enable holding of humidity in a show case at a high value even when the interior of the case is cooled sufficiently by a method wherein a plurality of cooling parts are disposed in series to form a flow passage for circulating cooling air, and a temperature change in each flow passage between a plurality of cooling parts is minimized. CONSTITUTION:A first cooling part 2 formed with a cooling coil 21 and a blast fan 22 is mounted on the lower wall surface of a show case 1, and a cooling part 3 formed with a cooling coil 31 and a blast fan 32 is mounted on an upper wall surface positioned facing the lower wall surface. Cooling air discharged through a discharge port 4 is raised in the direction of an arrow mark (a) along a rear wall surface and sucked through a suction port 5. Cooling air discharged through a discharge port 6 along a front wall surface is forced to flow in the direction of an arrow mark (b) along a front wall surface. The cooling air is sucked through a suction port 7, and a flow passage through which cooling air is circulated is formed in the show case. Thereby, the cooling air flows in a manner to wrap ambient air therewith, and since a relative temperature difference is low, an increase in temperature in a single flow passage is relatively reduced, absorption of a moisture content may be low, and humidity in the case is held at a high value.
Patent JP-H06161644-A (JP)
Title: Input control method and device for coordinate information
Inventor: YUASA KEIICHIROU
IPC: G06F3/048
Filed: 1992-11-20
Abstract: PURPOSE:To provide the input control method and device of the coordinate information from a coordinate instruction device which is excellent in operation accuracy and operation feeling. CONSTITUTION:This device is the input controller of the coordinate information inputting the coordinate information from a PD 106, and the device detects the input of the coordinate information from the PD 106 and checks the input time interval of the detected coordinate information by a timer 104. Whether the input of the coordinate information detected based on the time of this timer 104 is performed within prescribed time as compared with the input of the previous coordinate information is judged, the input coordinate information is adopted when the information is inputted within the prescribed time and an instructed coordinate value is updated.
Patent JP-2001136609-A (JP)
Title: Control circuit device and switchgear using the same
Inventor: KOGA YASUHIRO
IPC: H02B1/24
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To improve wire connection workability and output confirmation workability when a control circuit device is assembled in a switchgear. SOLUTION: A module A consists of a plurality of connection circuits with which electric apparatuses such as a breaker 2, a current sensor 20 and a display/control unit 22 are connected. The modules A are arranged between the electric apparatuses, which are connected with the modules A.
Patent JP-H10153397-A (JP)
Title: Core structure of heat exchanger
Inventor: KOIZUMI HIROYASU
IPC: F28F9/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To securely prevent a reinforce from being heat without use of a special brazing jig in a core structure of a heat exchanger where opposite ends of a header plate or a header tank oppositely disposed are connected with the reinforcement. SOLUTION: A core structure of a heat exchanger is adapted such that a tube 23 and a fin 25 are alternately disposed between header plates 21 oppositely disposed at an interval, and opposite ends of the header plates 21 oppositely disposed are coupled with a reinforce 27. In the core structure, then reinforce 27 is formed into a U-shaped lateral cross section, and a bottom surface 27a is disposed directed to the outside, and a protruded part 27c is formed which is protruded inwardly along both ends of an opening and is brought contact with the fin 25, and further a connecting part 27d is formed at opposite ends of the bottom surface parts 27a which is inserted into and fixed to a through- hole 21d formed in the header plate 21.
Patent JP-H10271911-A (JP)
Title: Gypsum-based greening base material and its production
Inventor: KASAI KENJI
IPC: A01G1/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum-based greening base capable of reducing the amount of industrial waste and a treating cost therefor and improving the pollution of global environment. SOLUTION: A ground gypsum board waste S is thrown in from a feed opening 41b to the interior of a cotton-like grinder main body 41a and ground into a cotton-like state by a cotton-like grinding mechanism in the cotton-like grinder main body 41a. The gypsum board waste S ground into a cotton-like state is passed through the interior of a exhaust duct 41c, discharged from an outlet 41d and loaded on a netlike sieve 51b of a screening machine 51. A paper part of the ground gypsum board waste S is ground into a cotton-like state and a gypsum part contained in the paper part is ground into a powdery gypsum material by the cotton-like grinder 41. Cotton-like paper pieces containing the powdery gypsum material is used as a spraying material for a face of slope, etc., as a gypsum based greening base material.
Patent JP-H06159447-A (JP)
Title: Driving force transmitting device
Inventor: KUWABARA NOBUO
IPC: F16H1/04
Filed: 1992-11-20
Abstract: PURPOSE:To positively and easily perform the engagement of a transmitting member especially when it comes into engagement in a driving force transmitting device which transmits driving force by the engagement with a driving member and can perform the engagement intermittently CONSTITUTION:A driving force transmitting device consists of a transmitting member 1 which can be engaged with a driving member, and rotated by the driving member at the time of engagement, a rotary shaft 2 which is connected to the transmitting member 1, with a specified amount of rotational play, and rotated together with it at the time of rotation, and a torsion coil spring 5a for keeping the transmitting member 1 in the middle of the rotational play when no rotational load is applied to the transmitting member 1.
Patent JP-2000200024-A (JP)
Title: Phase type calculator hologram and its production
Inventor: SEKINE YOSHIYUKI
IPC: G02B5/32
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To improve shape accuracy by having plural cells to impart prescribed phases to plural portions varying in the wave fronts of light from each other and confining the phase jumps of these plural cells to π or below. SOLUTION: A calculator hologram 2 is formed on a substrate 1 on a lower side by specifying the number of phase sampling to N=4. The entire part of the hologram is looked over and the phase of the cell where the jump exceeding πis generated is regulated by utilizing the fact that the phase term of the light has a period 2π. If, for example, the cell 3 having the projecting jump of 3π/2 exists, -π/2 subtracting 2π from the original phase 3π/2 of the cell 3 is imparted to the cell as the fresh phase value to the cell. As a result, the required number of etching times is increased but the difference in level from the adjacent cells is suppressed to <=π, by which the manufacture of the surface shape with the good accuracy is made possible. As a result, the surface shape of the calculator hologram 2 has no more jumps exceeding π.
Patent JP-S63167330-A (JP)
Title: Picture transmitting equipment
Inventor: HASEGAWA KOHEI
IPC: G02B27/00
Filed: 1986-12-29
Abstract: PURPOSE:To omit the adjustment is a focal distance by opposing two convex lenses to each other so that both the optical axes are aligned on the same line and arranging a slit plate forming a pin hole on its center between both the convex lenses rectangularly to the optical axis. CONSTITUTION:The convex lenses 6, 7 are oppositely arranged on the front and back of the slit plate 5 forming the pin hole 2 on its center. The optical axes 8 both the lenses 6, 7 are aligned on the same line, the optical axis 8 passes the pin hole 2 and a distance between the lens 6 or 7 and the slit plate 5 are the same as the focal distances f1, f2 of respective lenses 6, 7. Since only light beams parallel with the optical axis 8 among. light beams passing the lens 6 passe the pin hole 2 even if a distance between an object 1 and the lens 6 is changed in case of receiving an image, an image 4 with the same size is projected on a screen 3. When light beams 9 are projected to the object 1, the light beams passing the lens 7 one transmitted in parallel with the optical axis 8, an image with the same size can be projected even if the distance between the lens 7 and the screen 3 is changed. Consequently, the adjustment of the focal distance can be omitted.
Patent JP-H03227920-A (JP)
Title: Device for percutaneous delivery of estra- diol and manufacture of said device
Inventor: FURANSHISUKO HOSE EBARISUTO SU
IPC: A61P13/02
Filed: 1990-11-17
Abstract: PURPOSE: To provide a transdermal delivery device that has a coating layer containing a pressure-sensitive adhesive material, estradiol and a transdermal permeation enhancer comprising a combination of specific compounds on the surface of a flexible substrate and enable a high transdermal permeability and can maintain a desired plasma level of estradiol. CONSTITUTION: On at least a part of the surface of a flexible substrate, is formed a coating layer containing (A) a dermatologically acceptable pressure- sensitive adhesive material, for example, a silicone or polyterpene, (B) estradiol distributed in a substance and (C) a covering layer containing a permeation enhance comprising (C1 ) an unsaturated 12-18C fatty acid and its alkyl ester and 5-30wt.% of glycerol and a 3-6C alkylene-1,2-diol (preferably propylene glycol). In addition, a protecting layer is formed releasably on the opposite side of the coating layer thereby providing the objective transdermal delivery device. In a preferred embodiment, estradiol is contained in the coating layer in a concentration over its solubility.
Patent JP-H07269509-A (JP)
Title: Hydraulic operating valve
Inventor: TANADA KATSUNORI
IPC: E02F9/22
Filed: 1994-11-21
Abstract: PURPOSE:To provide the hydraulic operating valve which can switch over an oil flow into six directions arbitrarily with switchover made between a first and a second spool, and is valuable for construction machines having to operate a lot of hydraulic actuators. CONSTITUTION:Box inner oil paths 15 and 16 are interposed between a spool 14 and a spool 20, an oil gateway 12 is communicated with the box inner path 16, an oil inlet port 13 is communicated with the box inner oil path 15, and a hydraulic block body 17 is disposed in a connecting line between the box inner oil paths 15 and 16. Hydraulic block bodies 18 are also disposed in an oil path which is directed to the cavity section of the spool 20 from the box inner oil paths 15 and 16 and an intersecting section between the end sections of their connecting line, and a flow rate control body 19 is disposed in an oil path between the hydraulic block body 17 and the center cavity section of the spool 20. A pressure adjusting body 21 is disposed in an oil path communicated with a cavity section at the center section of the spool 20. On the other hand, oil gateways 12' and 13' communicated with each other by oil paths are provided for oil gateways 12 and 13 respectively. By this constitution, an oil flow can thereby be changed over into six directions arbitrarily only by providing two pieces of the spools, and the oil paths for acting these spools as mentioned above.
Patent JP-H06135823-A (JP)
Title: Hair cosmetic
Inventor: OMURA TAKAYUKI
IPC: A61K8/00
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a hair cosmetic free from stickiness to hair, capable of providing excellent gloss and wettability and smooth feeling to the hair and simultaneously having good set retaining force. CONSTITUTION:This hair cosmetic contains 0.3-10.0wt.% amphoteric high polymer, preferably one or more kinds of resins of the formula [(n):(m)=(90:10) to (50:50); molecular weight: 50000-500000; R1 and R6 are H or methyl; R3 and R4 are 1-4C alkyl; R2 and R5 are 1-4C alkylene; R7 is 7-24C alkyl; A represents O, NH or direct bond], 8.0-20.0wt.% one or more kinds of compounds selected from glycerin, diglycerin and polyglycerin and 10.0-20.0 one or more kinds of hydrocarbon oils selected from liquid paraffin, liquid isoparaffin, squalan and squalene.
Patent JP-H01152642-A (JP)
Title: Semiconductor integrated circuit
Inventor: TASAI SADAJI
IPC: H01L21/82
Filed: 1987-12-09
Abstract: PURPOSE:To improve the characteristic of delay time of signal propagation produced owing to capacitance and resistance of a signal wiring by providing logical circuit forming regions, each of which comprises a plurality of rows and columns with use of main power supply buses formed in the shape of a lattice, and providing an assembly cell region including groups of transistors and resistors enough to form each logical circuit. CONSTITUTION:Main power supply buses 2 are provided in the shape of a lattice on one principal surface of a semiconductor chip 1. Logical circuit forming regions are provided, which are partitioned in the form of a matrix with used of the main power supply buses 2. Further, an assembly cell region 3, which includes transistors and resistors for forming the logical circuits, is formed on the center of the logical circuit forming region. And, a signal connecting wiring region 4 of the assembly cell region 3 is formed on the outer periphery of the assembly cell region 3 of the logical circuit forming region. The semiconductor chip 1 is adapted to included on the peripheral edge thereof a power supply and an input/output signal connecting pad 5, further including an output gate element 6 adjoining to the main power supply bus 2 on the inner periphery of the pad 5.
Patent JP-H09150769-A (JP)
Title: Motorcycle
Inventor: KOBAYASHI AKIHIRO
IPC: B62J15/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the air flow in the vicinity of the face side of a fender from being disturbed by a connection hose, and omit a parts to hold the connection hose. SOLUTION: A motorcycle is provided with a front wheel 1 and a fender 2 to cover an upper part of the front wheel 1. A pair of brake devices 3a, 3b having brake calipers (working parts) 4a, 4b are arranged on the right and left sides of the front wheel 1. The brake calipers 4a, 4b of a pair of brake devices 3a, 3b are connected to each other by a connection hose 6 across an upper part of the front wheel 1. A groove part 7 across its surface side is formed at the position corresponding to the connection hose 6 of the fender 2. The connection hose 6 is kept in the groove part 7 formed in the fender 2.
Patent JP-S63168094-A (JP)
Inventor: ISHIYAMA SHIGETOSHI
IPC: H05K13/04
Filed: 1986-12-29
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-H02158541-A (JP)
Title: Paper feeder
Inventor: HIRANO HIROFUMI
IPC: B65H5/06
Filed: 1988-12-12
Abstract: PURPOSE:To improve feed accuracy eliminating generation of a jam of paper, when it is supplied, by constituting a device providing a pinch sheet formed by a sheet member rolling on a paper feed roller in its predetermined circumferential angular range so as to convey by this pinch sheet the paper forced to come into press contact with the paper feed roller. CONSTITUTION:A pinch sheet 17, consisting of sheet material, is rolled on and adapted to a paper feed roller 10 in its predetermined circumferential angular range. Under this condition, paper is inserted from the rear thereafter conveyed by rotating the paper feed roller 10. Here the paper is forced in its point end to the front of a paper retaining plate 15 to come into press contact with the paper feed roller 10 always by the pinch sheet 17. As the result, the paper is not influenced by its point end deformation and thickness or the like but surely set, and the paper is conveyed while closely adhering to the paper feed roller 10 completely synchronizing with its turning. While the paper feed roller 10 is formed by applying soft urethane to the periphery of a cylindrical base bed of metal of aluminum or the like or of hard plastic, and the pinch sheet 17 is formed by a material of low friction coefficient such as a fluororesin film.
Patent JP-H10153872-A (JP)
Title: Electrostatic charge image developing toner and binary developer
Inventor: MIYAJIMA KOICHIRO
IPC: G03G9/087
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a developer prevented from deterioration in image density and increase of fog by stabilizing the charge amount of the toner for a long period even at the time of environmental change and restraining charge-up of the toner in particular even under low temperature and low humidity. SOLUTION: This electrostatic charge image developing toner is a negatively chargeable type obtained by mixing colored resin particles containing a colorant, a styrenic binder resin, and a negatively chargeable charge controller of 4-7pH, with a fine powder having an average particle diameter of 0.05-5μm, this fine powder is obtained by a multi-step emulsion polymerization and polymerizing or copolymerizing alkyl acrylate and/or alkyl methacrylate before the final polymerization step and polymerizing a polymerizable carboxylic acid or its salt in the final polymerization step.
Patent JP-H06162391-A (JP)
Title: Display device for traffic signal system
Inventor: NAGATA KANETOSHI
IPC: G09G3/00
Filed: 1992-11-24
Abstract: PURPOSE:To provide the display device for traffic signal system which allows drivers and pedestrians to easily confirm a red signal and traffic information and has an advertisement function by traffic mottos and advertisement. CONSTITUTION:A TS panel 20 is placed to be seen at the same time as a traffic signal system 10. The traffic information, mottos, and advertisement and/or the background of the information to be displayed on the TS panel 20 are turned on and off in synchronism with turning on and off a red lamp of the traffic signal system 10. In short, the turning on and off of the red lamp of the traffic signal system 10 is detected by a synchronizing detecting device 21 without changing the electric circuit of the traffic signal system 10. Basing on the detection output of the synchronizing detecting device 21, a light emitting panel 27 is lit in synchronism with the red lamp. Thus, the confirmation of the red signal can be done not only by the signal light but also by the display color of the light emitting panel 27. Various information displayed on the light emitting panel 27 can be confirmed at the same time.