baber/WOPTO huggingface dataset:
Patent JP-2001117224-A (JP)
Title: Photosensitive resin composition, photosensitive element using same, method for producing resist pattern and method for producing printed wiring board
Inventor: ENDO MASAKI
IPC: G03F7/032
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To ensure superior productivity, work efficiency and tent reliability very useful for increasing the density of printed wiring and automatizing the production of a printed wiring board and to diminish development sludge. SOLUTION: The photosensitive resin composition contains a binder polymer, (B) a photopolymerizable compound having an ethylenically unsaturated bond in one molecule and a photopolymerization initiator. The component B contains a compound having an isocyanuric ring and a phenolic compound as essential components. The composition is applied on a support, dried and laminated to obtain the objective photosensitive element. This element is laminated on a circuit forming substrate and irradiated with active light, the exposed part is photo-cured and the unexposed part is removed by development to produce the objective resist pattern. The circuit forming substrate is etched or plated to produce the objective printed wiring board.
Patent JP-H09147035-A (JP)
Title: Auction system
Inventor: UDA TAKASHI
IPC: G06F19/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the judging precision of the order of auction bidding entries from plural bidding entry terminals. SOLUTION: At the time of the start of auction, an auction start signal is generated as a reference signal from a reference signal generation part 1a of a bidder terminal 1 or the like and is transmitted to each bidding entry terminal 4 through a transmission/reception part 1b and a bus line 7. When this reference signal is received by a transmission/reception part 4a, a clock part 4b of the bidding entry terminal 4 or the like outputs time data and adds this time data to bidding entry data from an input part 4c (by a time data addition part 4d). Bidding entry data to which this time data is added is transmitted to the bidder terminal 1 or the like through the bus line 7.  The bidder terminal side stores bidding entry data, where time data is added, from each bidding entry terminal in a memory part 1c and discriminates the transmission order of bidding entry terminals based on signals indicated by time data added to bidding entry data by a judging part 1d or the like. the judged result is displayed on a display part 1e.
Patent JP-2000134762-A (JP)
Title: Corrugated tube armor structure for wiring harness
Inventor: KITAYAMA SEIICHI
IPC: H02G3/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance bendability of a corrugated tube for sheathing a wiring harness and bend the corrugated tube with a small curvature, without undue stresses by forming a hole on the corrugated tube, placed on a group of electric wires wired in a bent state, on the inner peripheral side in the position of bending. SOLUTION: A corrugated tube 10 has bendability due to its bellows shape. When a vehicle is wired, a hole 10d is formed on a bent section of the corrugated tube on the inner circumferential side in the position corresponding to the center of bending to further enhance the bendability of the tube. More specifically, for a U-shaped bent section, a hole 10d is formed on the bottom bent section in an apex position P1 on the inner circumferential side. For a right-angled bent section, a hole 10d is formed in a position P2, corresponding to the center of bending on the inner circumferential side. The hole 10d is circular and is formed by cutting out upper and lower semicircular portions on both sides of a slit.  The hole 10d is of a size sufficient to level at least one crest portion 10a, and a hole is formed by cutting out a half-circumferential section positioned on the inner circumferential side at maximum. The size of the hole 10d is set at a value of 10-50% of the circumference of the corrugated tube 10.
Patent JP-2001126676-A (JP)
Title: Halogen incandescent lamp and method of fabricating it
Inventor: ODAGAKI TORU
IPC: H01K1/42
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a halogen incandescent lamp with a firm sealing obtained by an enclosure. SOLUTION: A method of fabricating a halogen incandescent lamp comprises the steps of fixedly mounting a filament coil assembly in a glass tube along its central axis, closing both ends of the glass tube, setting the internal atmosphere of the glass tube to a prescribed state, attaching the wall of the glass tube to the enclosure by means of fusion to form an airtight sealing, and removing the part of the sealing positioned outside the airtight sealing. The halogen incandescent lamp has a very small skirt widely spread outside from the airtight sealing.
Patent JP-H09145927-A (JP)
Title: Waveguide type optical filter
Inventor: ITO MASUMI
IPC: G02B6/24
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To embody a waveguide type optical filter having a high light shielding tatio. SOLUTION: The waveguide type optical filter has a core 12 which has gratings 16 formed in a prescribed part and a clad 14 which has a refractive index lower than the refractive index of the core 12 and covers the core 12. A light absorptive material which absorbs the light of the reflection wavelength of the gratings 16 is added into a part of the clad 14 where the light radiated from the part formed with the gratings 16 is made incident. The light of the refection wavelength of the gratings 16 toward the clad 14 is absorbed by the light absorptive material and, therefore, the light of the reflection wavelength of the gratings 16 is shielded at a high ratio.
Patent JP-S63154354-A (JP)
Title: Liquid jet recorder
Inventor: EBISAWA ISAO
IPC: B41J2/175
Filed: 1986-12-19
Abstract: PURPOSE:To prevent the breakage of a flexible supply tube caused by the contact with a casing etc. during the scanning and traveling etc., by a method wherein the flexible supply tube is regulated along the traveling direction by using a support body of a recording head and a guide member connected to the support body in the traveling direction through an elastic member. CONSTITUTION:A bracket portion 10 on the side of a recording head 6 and a guide member 11 connected thereto through springs 12 are provided. In the set condition of the recording head 6, a flexible supply tube 8 is unforcedly held downside of these parts to be protected. The traveling of a carriage 3 leads the guide member 11 to relatively travel in the same direction. In this manner, the flexible supply tube 8 is prevented from coming into a sliding contact with a groove 11A of the guide member 11. If the lightly held carriage 3 travels rightwards together with the recording head 6 to the extreme right end, the guide member 11 abuts against a stopper and a coil spring 12 is made into a compressed state. Even in this state, however, the flexible supply tube 8 is held in the same attitude and direction.
Patent JP-H05142142-A (JP)
Title: Spectrophotometer
Inventor: FUJII TOSHIKO
IPC: G01N21/27
Filed: 1991-11-18
Abstract: PURPOSE:To measure an attenuated total reflection spectrum without transmitting a sample through a prism by forming a polymer film which holds the sample on the surface of the prism and does not allow the sample to be transmitted through the prism. CONSTITUTION:After a polymer film 22 is closely stuck to the surface of an attenuated total reflection prism 21, a sample 23 is introduced onto the film 22. The sample 23 is prepared by dissolving, for example, a high molecular component 24 such as a protein, etc., like the blood and low molecular component 25, such as urea, etc., in water. Since the polymer film 22 is constituted of a water-soluble polymer material having a large number of hydrophilic groups, such as crosslinked polyacrylic soda, the water contained in the sample and components 24 and 25 dissolved in the water can be sucked in the film 22 by the affinity between polymer ions and water. Moreover, the light 26 made incident to the end face of the prism 21 is propagated through the prism 21 by total reflection and forms a spectrum, because a specific wavelength of the light is absorbed when the light is totally reflected by the interface of the prism 21.
Patent JP-H03163733-A (JP)
Title: High-speed atomic beam radiating device
Inventor: NAGAI KAZUTOSHI
IPC: H05H7/08
Filed: 1989-11-22
Abstract: PURPOSE:To automatically supplement the gas radiated as a high-speed atomic beam, require no gas feeder and feed quantity adjusting device, and miniaturize the whole device by connecting a reservoir having a heater to a slit in the vacuum state like a cylindrical cylinder. CONSTITUTION:Oil or a low-melting point metal 23 is stored in a reservoir 22, a heater 24 is installed on the bottom face of the reservoir 22, and a cooling pipe 27 is wound on the wall face of a cylindrical cylinder 21 above a slit 25. The oil or low-melting point metal 23 in the reservoir 22 is in the low- temperature state before a device is operated, and it is rarely evaporated into the cylindrical cylinder 21. When the heater 24 is operated and the reservoir 22 becomes the preset temperature, the oil or low-melting point metal 23 is evaporated into the cylindrical cylinder 21 as shown by the arrow of a dotted line in the second figure, and the equilibrium state is attained at the desired gas density. The evaporation from the reservoir 22 is invariably performed, thus the consumed molecules are automatically supplied, and a fixed quantity of a high-speed atomic beam is invariably radiated.
Patent JP-H05143370-A (JP)
Title: Multi-task computer
Inventor: HARADA KAZUMI
IPC: G06F9/48
Filed: 1991-11-18
Abstract: PURPOSE:To suppress the execution delay of a task with high priority order to a minimum by saving the context of a using task and starting exceptional processing when the exceptional processing routine of the using task is defined, and when not defined, setting up a task to be executed to a computer queuing state without processing it. CONSTITUTION:When a computer resource is being used, the priority of a task A is compared with that of a task C. When the priority of the task C is equal or lower to/than that of the task A, the task C is set up to a computer queuing state and the processing is ended. When the priority of the task C is higher, the priority of the task A is saved and raised up to the priority of the task C. Then whether the exceptional processing routine of the task A has been defined or not is judged, and when the routine has been defined, the context of the task A is saved and the exceptional processing routine of the task A is started. When the routine has not been defined yet, the task C is set up to the computer queuing state without executing the processing of the task A to end the current processing.
Patent JP-2000134679-A (JP)
Title: Communication system
Inventor: INOUE NOBUHIRO
IPC: H04W74/04
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which is effective for realizing smooth communication between a terminal and server. SOLUTION: The communication timing of a server 12 is stored in each terminal 10, which fixes a call originating timing to the server 12, based on the stored information. By such a constitution, each terminal 10 can originate a call by avoiding a period in which the server 12 communicated with another terminal. For example, a PHS(personal handyphone system) monitoring station is connected to a gas meter at each home to periodically transmit the value of the gas meter to a server machine provided at a gas company through a PHS base station. The PHS monitoring station stores the communication timing of the server machine and when a fault such as gas leakage is caused, judges a communicable time based on this stored contents and informs the server machine of a warning.
Patent JP-H09118554-A (JP)
Title: High fluidity concrete
Inventor: MUTO YASUAKI
IPC: C04B24/38
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a high fluidity concrete capable of placing without vibration compacting work by a vibrator or the like, having high packing property and fluidity and reduced in the separation and settling of a material. SOLUTION: A low substitution hydroxypropyl cellulose having 3.0-20.0% hydroxypropoxyl group is dispersed in water. The low substitution hydroxypropyl cellulose composed of an aqueous gel obtained by shearing and grinding the dispersion is mixed with concrete in the ratio of 0.05-3.0kg low substitution hydroxypropyl cellulose (solid portion) per 1m<3> concrete. Further a cement binder, a coarse aggregate, a fine aggregate, water reducing agent and water are mixed.
Patent JP-H02150410-A (JP)
Title: Resin material having high refractive index
Inventor: SAKAGAMI TERUO
IPC: C08F20/26
Filed: 1988-12-01
Abstract: PURPOSE:To obtain the title material consisting of a copolymer obtained by copolymerizing a monomer obtained by reacting an unsaturated isocyanate compound with an active hydrogen compound with a copolymerizable monomer and suitable as a material for plastic lens. CONSTITUTION:The aimed material consisting of a copolymer obtained by copolymerizing (A) 15-80 pts.wt. monomer obtained by reacting an unsaturated isocyanate compound (e.g. methacryloylethyl isocyanate) expressed by the formula (X is H or methyl; n is 0-2) with active hydrogen compound (e.g. ortho- phenylphenol) having at least one aromatic group and at least one kind of hydroxyl group, thiol group and amino group with (B) 20-85 pts.wt. monomer (e.g. styrene) copolymerizable with the component A.
Patent JP-H11111149-A (JP)
Title: Power demand supervising breaker
Inventor: KOGURE TORU
IPC: H01H71/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable alerting when a current reaches an arbitrarily set current and to prevent a loss in advance through taking action such as controlling a redundant load before a breaker is down by imparting a function capable of supervising a power use state from the outside for a main circuit breaker, earth leakage breaker or the like. SOLUTION: A current detecting mechanism is incorporated in an ampere breaker 1, and a alerting buzzer 2 and an LED 3 corresponding to a use current display 4 and current setting control knob 5 are provided. A current use quantity can be grasped by the LED three-point lighting state, and if a rated current is exceeded, an alerting buzzer sounds to indicate alerting before the ampere breaker 1 is disconnected. For use for energy saving, the alert setting control knob 5 is set to an arbitrary current value lower than the rated current value, so as to alert even if the current does not reach the rated current. Thereby, energy saving and effective operation of electric equipment are attained simultaneously.
Patent JP-2000129719-A (JP)
Title: Construction machine
Inventor: NAKAMURA KAZUNORI
IPC: F01N1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine capable of effectively reducing radiating sounds by means of simple constitution. SOLUTION: An openable engine closing cover 9 provided on the upper surface of an engine room is provided with an opening 91 and an exhaust pipe 81 raised from the upper surface of a muffler main body 6 is projected from the opening 91. The exhaust pipe 81 projected is bent with a predetermined radius of curvature r10 with a hinge 9a serving as a fulcrum. Thereby the opening 91 provided for avoiding the interference of the engine closing cover 9 with the exhaust pipe 81 when the cover 9 opens or closes can be reduced in size, whereby the leaking of radiating sounds to the outside is blocked.
Patent JP-H01145384-A (JP)
Title: Porous pzt based calcined compact and production thereof
Inventor: SAITO MASATOSHI
IPC: C04B38/00
Filed: 1987-11-30
Abstract: PURPOSE:To contrive improvement in voltage output coefficient and mechanical strength, by specifying average pore diameter and porosity. CONSTITUTION:This calcined compact is a porous calcined compact, consisting essentially of PbZrO3-PbTiO3 based ceramics and having <=1000A average pore diameter and >=50% porosity. This calcined compact has a sufficient mechanical strength in spite of a high porosity and voltage output coefficient. If the porosity in the calcined compact is <50%, it is difficult to increase the voltage output coefficient to >=0.1Vm/N. If the average porosity exceeds 1000 A, mechanical strength is deteriorated when the porosity is increased to >=50%, resulting in difficult machining. The above-mentioned calcined compact can be produced by hydrolyzing and condensing a lead alkoxide, Zr alkoxide and Ti alkoxide in an aqueous solvent and calcining the resultant reaction product in the form of a sol or gel.
Patent JP-2000133229-A (JP)
Title: Battery for electric reel
Inventor: TANAKA HISASHI
IPC: A01K89/012
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate housing in a boat edge part b installing a grip perpendicularly crossing to the length direction of a battery body in the top central part of the battery body. SOLUTION: A grip 5 is formed by fixing the base parts to the front wall and the rear wall on the top surface of a battery body 2, and the intermediate part which forms an actual gripping part is bridged so as to perpendicularly cross to the length direction in the top surface 2a of the battery body 2. Terminals 7a, 7b are installed on both sides of the top surface 2a so as to interpose the grip 5 between them, and a clip to be connected to an electric reel is connected. Groove-shaped recesses 2b are formed on both sides of the top surface 2a, the terminals 7a, 7b are preferably housed in the recesses 2b, and the inner wall of the recess 2b forms a barrier 2c to effectively prevent a short circuit between the terminals. Projection of the clip to the upper part is eliminated, and hooking of a fishing line and coming off of the clip caused by striking of a substance are suppressed.
Patent JP-H08139160-A (JP)
Title: Wafer transfer device in semiconductor manufacturing equipment
Inventor: YAMASHITA TAKASHI
IPC: H01L21/68
Filed: 1994-11-14
Abstract: PURPOSE: To continuously transfer a wafer without leaving a space in the shelf of a boat by changing over a transfer pencil for one sheet and a transfer pencil (N+1) sheets according to the state of a wafer to be transferred. CONSTITUTION: A transfer pencil 4a for one sheet and a transfer pencil 4B for four sheets are fixed by a pencil holder 12a and fitted to the pencil holding part 13 of a robot arm 14. The turning angle of the transfer pencil 4B for four sheets is detected by an angle detection sensor 15, and when a reference angle to which the transfer pencil 4a for one sheet is installed becomes 0 deg., braking force is given to the transfer pencil 4B for four sheets by a brake means separately installed. When the number of a transferred sheet is one sheet, the transfer pencil 4B for four sheets is rotated by a predetermined angle from a reference position. When the number of a transferred sheet is (N+1) sheets, the transfer pencil 4B for four sheets is returned to the reference position to be placed on the transfer pencil 4a for one sheet.  Thereby, a wafer can be continuously transferred to be able to greatly enhance the efficiency of the transfer operation of a pencil.
Patent JP-H01142780-A (JP)
Title: Image forming device
Inventor: MITSUHAYASHI TAKESHI
IPC: G03G15/22
Filed: 1987-11-30
Abstract: PURPOSE:To improve the operability of the title device by specifying the image recorded area on a projection screen by an operation from a peripheral equipment. CONSTITUTION:When only desirable area from an image projected on the projection screen 1 is recorded on paper P, a negative-positive mode key on a page searcher (peripheral equipment) 101 is inputted at first. Next, by operating cursor operating key, cursors 35a, 35b, 36a and 36b are moved to an image area (oblique line part) where recording is going to be performed. Then, a main control part discriminates an unnecessary image area and controls a slide shutter and a whole surface shutter. When a copying start key is pushed successively, a photosensitive drum 20 is driven and a movable mirror 13 is moved so as to guide projected light from a holder part 9 to a scanning part 4. Then a latent image is formed on the photosensitive drum 20 and developed by a developing device 20. And it is transferred on the paper P and fixed to be ejected onto a tray 34.
Patent JP-H02148431-A (JP)
Title: Optical disk
Inventor: OKADA AKIHIKO
IPC: G11B7/24035
Filed: 1988-11-29
Abstract: PURPOSE:To obtain excellent reliability by executing recording and reproducing of information according to a difference in film thickness by using a flat transparent substrate and transparent insulating films. CONSTITUTION:The flat transparent substrate 1 and further the transparent insulating films (SiO2 film) 2, 3 which are different in refractive index from the transparent substrate 1 are used. The information is recorded by a difference in the film thickness between the transparent insulating films 2 and 3 and the information is read out by using the difference in reflectivity arising from a difference in interference conditions by the difference in the film thickness. The transparent insulating films 2, 3 having the refractive index N2 are assumed to be formed on the flat transparent substrate 1 having the refractive index N1. Then, the reflectivity on the film surface increases with an increase in the refractive index difference between N1 and N2 and the reflectivity changes periodically with the film thickness of the transparent insulating films 2, 3. The reflectivity difference sufficient for use in reading out of the information is, therefore, obtd. and the generation of a change in the reflectivity is obviated even at and under a high temp. and high humidity. The excellent reliability is obtd. in this way.
Patent JP-H08131701-A (JP)
Title: Controller for concentration of solution
Inventor: TAKAHATA DAISUKE
IPC: B05B17/06
Filed: 1994-11-11
Abstract: PURPOSE: To quickly concentrate a soln. (solvent + solute) by a simple mechanism. CONSTITUTION: A soln. storing tank 4 for storing a soln. (solvent + solute) to be concentrated, a plurality of oscillators 1A-1C being fitted on this soln. storing tank 4 and provided respectively with oscillating plates 2A-2C, an ultrasonic oscillator 5 for actuating these plurality of oscillators 1A-1C and a fan 6 performing forcibly air blasting into a spraying room 7 are provided and the concn. of the soln. is controlled by atomizing the solvent and discharging outside the atomized solvent by forcible blasting.
Patent JP-H05139283-A (JP)
Title: Electrically controlled brake system for vehicle
Inventor: TOTSUKA TAKASHI
IPC: B60T13/66
Filed: 1991-11-19
Abstract: PURPOSE:To reduce braking time lag between shafts in an air brake system. CONSTITUTION:An air brake system is formed in such a way as to operate a front and a rear relay valves 10, 11 by applying signal pressure to them through a brake valve 3 operated according to the depression quantity of a brake pedal 4 so as to apply air pressure to front and rear brake chambers 7-8' from air tanks 1, 2 through the respective relay valves 10, 11. The respective relay valves of this air brake system are to be the ones operated by either signal pressure or electric signals, with priority given to the electric signal over the signal pressure. The air brake system is further provided with pressure sensors 13, 14 for detecting pressure applied to the respective relay valves 10, 11 so as to output corresponding electric signals, and a control unit 15 for taking in the signals of the respective pressure sensors 13, 14 so as to output corresponding control signals to operate the respective relay valves 10, 11.