baber/WOPTO huggingface dataset:
Patent JP-H1041589-A (JP)
Title: Device for stabilizing wavelength oscillated from light source and device for stabilizing higher harmonic output of light source, and optical disk system using those
Inventor: KITAOKA YASUO
IPC: G02F1/37
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device which matches and controls the wavelength oscillated from a semiconductor laser stably to the phase-matching wavelength of a wavelength converting element. SOLUTION: This device comprises a semiconductor laser 1 which has a wavelength stabilizing active region 2 and a DBR region 3, a wavelength meter 5 which detects the oscillated wavelength, three circuits which control each part of them, and a system controller 6 which controls each circuit system. The first circuit system is a laser driver 7 which controls the injection current to the active region 2 of the semiconductor laser 1. The second circuit system is a wavelength detector 9 which detects the wavelength of the laser. The third circuit system is a DBR driver 8 which controls the injection current to the DBR region 3 for adjusting the oscillated wavelength to the desired wavelength. In the first place, the oscillated wavelength is scanned by varying the DBR current from 0 to 100mA.  At this time, the signal outputted from the wavelength detector is detected, and the DBR current where the wavelength of the laser beam accords with the set wavelength is stored in a system controller 6. Second, the DBR current is lowered to a current 10mA lower than the DBR current. Third, the DBR current stored in the DBR region 3 is injected, and the oscillated wavelength of the laser beam is adjusted to set wavelength.
Patent JP-H07156177-A (JP)
Title: Press molding of bathtub
Inventor: KAWAMORI KOICHI
IPC: B29K105/06
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a bathtub excellent in appearance by press molding by allowing the molding material compressed between upper and lower molds to almost uniformly flow to the gap between the molding surfaces of the molds at the time of press molding. CONSTITUTION:In the press molding of a bathtub having a backrest side wall having the max. angle of inclination and the side wall opposed to the backrest side wall, a press mold 1 having a cavity having the backrest side wall forming part and opposed side wall forming part corresponding to the outer surface shape of the bathtub to be molded at the time of the completion of mold clamping is used between upper and lower molds 11, 12. At the time of the completion of mold clamping, the mold 1 is constituted so that the interval (b) of the opposed side wall forming part is made larger than the interval (a) of the backrest side wall forming part by 1-3mm (b-a=1-3mm).
Patent JP-H10129725-A (JP)
Title: Bag-in-box
Inventor: SATO TAKESHI
IPC: B65D77/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid level from waving and bubbling due to vibration and shock occurring with transportation and handling by mounting an upper lid having a shape capable of intruding inside a body of an outer container on an upper portion of an inner bag, pressurizing the upper lid toward a liquid level of a fluid, and pressing the lid so that its lower face is brought into contact with the liquid level. SOLUTION: An upper lid 17 is mourned so as to intrude inside a body 12 of a container and is formed from a push lid 18 formed into an octagonal shape identical to that of the body 12, a contact-bonding piece 19 projecting radically from each of alternate sides on the circumference of the push lid 18 and a rubber-like elastic member 20 stuck on the front side of each contact-bonding piece 19. The contact- bonding pieces 19 are made to rise up so as to be slidably contacted with an inner face of the body of the container and are folded into a U-shape.  The rubber-like elastic member 20 is interposed between upper and lower members of each contact- bonding piece 19, and tightening bands 22 are wound around the outer side of the body of the container over the contact-bonding pieces 19 folded into the U-shape to tightly bind the body of the container together with a pallet 30 for transportation. By this method, a liquid level is pressurized downward by the push lid, and the waving and bubbling on the liquid level can be prevented.
Patent JP-S63157577-A (JP)
Title: Focus adjusting method for photoelectric image pickup device
Inventor: YAMAMOTO HIROHARU
IPC: H04N5/232
Filed: 1986-12-22
Abstract: PURPOSE:To attain the sure and optimum focus adjustment by controlling a contrast signal such that a low or a high contrast signal takes a maximum value over the entire focal point when a prescribed luminance and contrast difference are deficient in an object. CONSTITUTION:A video signal from an image pickup section 2 is a low frequency signal via a low pass filter 11 at first and only the low frequency component is a signal having a level corresponding to the strength of contrast, that is a low contrast signal by a low frequency differentiation device 12 secondly. Moreover, only the high frequency component is a high contrast signal by a high frequency differentiation device 22 in the 3rd. The peak value is obtained from the low contrast signal and the high contrast signal is obtained by peak hold circuits 13, 23, and the peak value and the low frequency component are inputted in a microcomputer 19. The microcomputer 19, based on the input signal, controls the circuit by driving an actuator to apply optimum focus adjustment over the entire focal position.
Patent JP-H09151592-A (JP)
Title: Mounting method of decorated material
Inventor: NAGANUMA TOKUJI
IPC: E04F13/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To promote work efficiency by providing a masking member having an adhesive bond to a nail driving place on the surface of a decorated material, penetrating the masking member to drive the nail so as to sink the head of nail, and filling a sinking part with filler from the hole. SOLUTION: A decorated material 4 is provided on a ground material 5 with a nail 1 driven through a masking member 2 having an adhesive bond 3. Then, while confirming a position of a sinking part by the masking member 2, filler 6 is filled from a through-hole opened in the masking member 2. After the filling, the masking member 2 is removed. By the constitution, manhour used for drawing out nails when temporary nails or hide nails are used and for bending the head of nail to remove can be saved, work efficiency can be promoted and, at the same time, beauty loss due to the difference in color between the filler 6 and decorated material 4 can be minimized.
Patent JP-H02153180-A (JP)
Title: Locking and releasing device of opening and closing body
Inventor: NAKAHARA KAZUMI
IPC: E05B83/00
Filed: 1988-12-05
Abstract: PURPOSE:To enable locking and releasing control of a plurality of opening and closing bodies by providing a moving member locking and releasing the second opening and closing body to the second actuator and being unavailable or effective ON signal output of a releasing control means with the movement of the moving member. CONSTITUTION:A trunk lock 2, a first actuator 9 and the like are provided on a first opening and closing body or a trunk lid 1. A moving member 31 capable of moving to a cancel position and a releasing position by the second actuator 16 is provided on the first opening and closing body or a seat-back 15. A cancel control means 13 of a panel makes an ON operation, moving the member 31 in the cancel direction, and the opening and closing body 15 is locked. The ON operation of a releasing control means 12 of the actuator 9 cannot be done by a cancel detection switch 33, and prevent the opening and closing body 1 from opening. Accordingly, the locking and releasing of a plurality of opening and closing bodies can be controlled.
Patent JP-H02152573-A (JP)
Title: Device and method for forming thin organic film
Inventor: YASUDA SATOSHI
IPC: H01L51/40
Filed: 1988-12-05
Abstract: PURPOSE:To form the thin films having good quality with the decreased influence of surface tension by forming a region where molecules are developed in such a manner that a substrate crosses the region first at all times and changing the angle between the substrate and a water surface by freely rotating the substrate. CONSTITUTION:A water tank 1 for developing monomolecular films of org. molecules, a 1st region where the above-mentioned monomolecular film is developed in the water tank, and a 2nd region where the monomolecular film is not developed or the monomolecular film different from the above-mentioned monomolecular film is developed in the above-mentioned water tank are provided. A partition plate 5 for partitioning the 1st and 2nd regions, a means 19 for vertically driving the substrate, which means immerses or pulls up the substrate in a prescribed direction in order to stick the monomolecular film developed in the water tank, and a means 21 for rotationally driving the substrate, which means rotates the substrate in order to vary the holding angle of the substrate supporting member with respect to the monomolecular film surface, are provided. A means 20 for transporting the substrate, which means moves the substrate between the 1st region and the 2nd region, is provided as well. The adverse influence of the substrate supporting members is eliminated and the thin films having the good quality are formed.
Patent JP-H02152333-A (JP)
Title: Communication performance analyzing equipment
Inventor: GOSHIMA ATSUKO
IPC: H04B7/15
Filed: 1988-12-02
Abstract: PURPOSE:To shorten the time of performance analysis and to improve reliability by recording the contents of data, which flow on satellite communication channel, and the time of data incoming or data outgoing to the line at real time, reading the data and executing computation. CONSTITUTION:Communication performance analyzing equipments 10a and 10b are connected to satellite earth stations 3a and 3b which are communication equipments to execute the transmission/reception through the satellite communication channel. Based on information accumulated by a recording part 11, a communication starting time, a communication ending time, the number of the data, the number of resending, a data amount and transmission speed are generated and based on generated information, the data amount transmitted in the time of difference between the transmission ending time and transmission starting time is calculated. Then, through-put is determined. Further, transmission efficiency is determined and a resending rate is determined. A calculated result is edited to the document image of a prescribed format and outputted. Thus, the performance analyzing time can be shortened and the reliability can be improved.
Patent JP-H02182924-A (JP)
Title: Spinning frame
Inventor: FURITSUTSU SHIYUTAARETSUKAA
IPC: D01H5/22
Filed: 1989-11-24
Abstract: PURPOSE: To enable a fine spinning frame to be supported by a simple structure not to be induced from an increase of a load of a rolling bearing caused from a bending of a pressing of top rollers by making the bottom rollers as hollow cylinders disposed on stationary shafts. CONSTITUTION: This fine spinning frame has a structure supporting bottom rollers 2 with a shaft journal 7 disposed on stationary shafts 11 through rolling bearings 5 and 6, in a structure in which the bottom rollers 2 bearing a pressure of top rollers 3 are driven through a driving element containing a switching type clutch 24.
Patent JP-2001122199-A (JP)
Title: On-satellite image pickup device
Inventor: ENDO TAISUKE
IPC: B64G1/66
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-satellite image pickup device picking up an image of the earth surface with avoiding influence of the clouds by observing a cloud state near the earth surface ahead of a satellite advancing direction to select an image pickup route. SOLUTION: This on-satellite image pickup device has an image pickup route selection part 1 selecting the image pickup route from image pickup route candidates by calculating an image pickup estimation value on the basis of the distribution state of the clouds in a cloud detection area and presets photograph priority of each area on the ground, and selects the optimum image pickup route in comprehensive consideration of the cloud state and the image pickup priority.  By positioning the cloud detection area of the image pickup route selection part 1 ahead of the satellite advancing direction relatively to a view field of an image pickup part 17 and orienting an image pickup optical system 18 according to the image pickup route selected by the image pickup route selection part 1, the cloud state in an image pickup scheduled area can be grasped just before picking up an image, a blockade state by the clouds when picking up the image can be accurately estimated, and the image can be picked up in consideration of both the influence of the clouds and the image pickup priority.
Patent JP-2000128319-A (JP)
Title: Picking system
Inventor: MATSUO YOICHI
IPC: B65G1/137
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To perform replenishing work for necessary and indispensable goods to goods shelves rationally, quickly, and correctly with a hand reduced in a picking system. SOLUTION: At the time of original goods collecting work for a picking system, a work vehicle 1 starts a start point before a work control table 4, then stops at a given goods collecting point P in a goods area A1 to collect goods on goods shelves 2, and reaches a shipping area A2 to unload the goods collected here then backs to the start point. At the time of performing goods replenishing work, the vehicle 1 starts the start point and then reaches an arrival area A3, and loads replenishing goods here then stops at the point P in the area Al to replenish the goods to the shelves 2 then backs the start point. This eliminates trouble that a worker (a) pulls a cart, etc., to carry the goods to the shelves 2 by walking at every goods replenishment, also that erroneous passing through or finding the point P.
Patent JP-H02258813-A (JP)
Title: Crosslinked polyacrylic acid
Inventor: YUUJIN JIYOSEFU SEMU
IPC: C08F216/04
Filed: 1989-11-28
Abstract: Polycarbophil or crosslinked acrylic acid polymer is prepared in a solvent selected from acetone, alkyl acetates, and mixtures thereof, in the presence of an effective amount of divinyl glycol crosslinker, and in the presence of an effective amount of a suitable initiator allowing for polymerization to proceed at a temperature below 100 DEG C at atmospheric pressure. The polymer produced has average particle size of less than 10 microns without grinding, its viscosity is greater than about 50,000 cps when measured in water at 1% concentration, and it adheres to mucous membranes. By preparing the polymer in a non-aqueous solvent, the need for aqueous washing is avoided and the subsequent and enormous swelling of the polymer is avoided which means that prolonged and excessive drying inherent in the known processes is avoided.
Patent JP-H02153635-A (JP)
Title: Mobile object optical communication system
Inventor: OKAMURA SHIGERU
IPC: H04B10/079
Filed: 1988-12-05
Abstract: PURPOSE:To exclude a mechanical driving device and to obtain a highly reliable system by supervising the pulse intervals of reception signals in respective fixed stations, discriminating the fixed station whose distortion of a pulse width is minimum among respective fixed stations and adopting the output signal of the fixed station decided to be the minimum distortion of the pulse width as a regular signal. CONSTITUTION:Respective pulse width demodulators 2g-4g generate respectively pulse width distortion display signals 2h-4h based on the distortion of the pulse width of respective input signals, transmit them to a distortion decision circuit 5j and transmit reception output signals 2i-4i obtained by demodulating the input signals to a selection circuit 5k. The distortion decision circuit 5j identifies the fixed station whose distortion of the pulse width is minimum and transmits the decision signals to the selection circuit 5k. The selection circuit 5k selects one of the reception output signals 2i-4i from respective fixed stations 2-4 in accordance with the decision signal, inputs it to a decoder 5e and attains decoding. Thus, the mechanical driving device for adjusting the incident angle of an incident light and the optical axis of a light transmitter/ receiver is eliminated, and the fixed station which has to communicate with a mobile station can surely be selected, whereby the highly reliable system can be obtained.
Patent JP-H04184051-A (JP)
Title: Air conditioner
Inventor: KANAZAWA HIDETOSHI
IPC: F25B13/00
Filed: 1990-11-15
Abstract: PURPOSE:To prevent a sudden pressure rise in a high pressure side and avoid useless operation shutdown by switching over a main indoor heat exchanger to an auxiliary outdoor heat exchanger when the high pressure-side pressure of a freezing cycle is below a predetermined value and slowing down the change speed of operation frequency of a compressor compared with ordinal operation when the main outdoor heat exchanger is operated. CONSTITUTION:When a condensation pressure becomes below a preset value, a main heat exchanger operation pattern which uses a main outdoor heat exchanger 5 is changed over to an auxiliary heat exchanger operation pattern which uses an auxiliary heat exchanger 12. In other words, a two way valve 4 of an outdoor unit A is closed and two way valves 10 and 11 are opened while a two way valve 13 is closed. The refrigerant discharged from a compressor 1 flows to the auxiliary outdoor heat exchanger 12 by way of the two way valve 11. When an operation frequency command of a branch control section is moved to a rising direction, the operation frequency of the compressor 1 is set to move at a slower speed than the speed during the ordinal operation when the main outdoor heat exchanger 5 is operated. This construction makes it possible to increase a higher pressure side pressure gradually and prevent a drastic rise in the pressure by slowing down the speed so that a high pressure switch Pdsw for protection may not operate.
Patent JP-H11237618-A (JP)
Title: Liquid crystal display element
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/1337
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a light polymer distributed liquid crystal display (LED) element with satisfactory threshold characteristics and satisfactory contrast by arranging a phase difference board on any one of substrates wherein the LED element is constituted by holding a liquid crystal polymer compound layer composed of a liquid crystal and a polymer between a pair of substrates. SOLUTION: Concerning oriented films 103 and 106, orienting processing is performed for a liquid crystal 105 and a polymer 104 of a liquid crystal phase, which are compatibly sealed between two substrates 101 and 108, parallel with the substrates 101 and 108. Since the polymer 104 is in the liquid crystal phase in the case of orientation but is hardened later, this polymer is fixed while keeping the oriented state. Therefore, even when an electric field is impressed later, the orientation of the polymer 104 is not aligned with the direction of the electric field. Further, since the orienting state of the liquid crystal 105 is not fixed when an electric field is impressed, the liquid crystal is aligned with the direction of the electric field. Therefore, when impressing no electric field, the orientation of the polymer 104 and the liquid crystal 105 are made coincident with the direction parallel to the substrates 101 and 108.
Patent JP-H04178612-A (JP)
Title: Production of contact lens
Inventor: AOYAMA HIROSHI
IPC: G02C7/04
Filed: 1990-11-14
Abstract: PURPOSE:To allow a uniform treatment with good reproducibility by specifying the time for impressing ultrasonic waves to >=10 seconds and <=10 minutes at the time of impressing the ultrasonic waves to an aq. soln. consisting essentially of an acrylamide monomer in a vacuum to remove the dissolved oxygen in this soln. CONSTITUTION:The contact lens base material formed of the polymer of the alkyl fumarate expressed by formula I, siloxanyl fumarate, fluoroalkyl fumarate, and methyl methacrylate is subjected to a discharge treatment and is exposed into the air; thereafter, this material is put into a test tube and the aq. acrylamide monomer soln. is added to the test tube. The test tube is connected to a vacuum system and in succession, the test tube is immersed into the water filled into a ultrasonic vibrating cell. The inside of the tube is vacuum evacuated for one minute by a rotary pump in this state and thereafter, the ultrasonic waves are impressed thereto. The impression of the ultrasonic waves is stopped upon lapse of the prescribed period of time. The test tube is then vacuum sealed and is immersed for 60 minutes in a thermostatic bath kept at 80 deg.C.
Patent JP-2000122251-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKEUCHI KIYOSHI
IPC: G03C8/40
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cyan dye having excellent color developing property during developing, excellent hue and good color reproducibility by incorporating a specified pyrrole coupler and a specified N-substd. aminophenol color developing agent into a photosensitive material. SOLUTION: One layer of silver halide emulsion layers contains a dye-forming coupler expressed by formula I and a color developing agent expressed by formula II. In the formula I, each of R1, R2, R3 and R4 is hydrogen atom or a substituent having <250 formula weight, but when R4 is not hydrogen atom, R3 is -OH or -NH-Y, wherein Y is hydrogen atom, an alkyl group, aryl group, heterocyclic group, acyl group or the like, X is a group having >250 formula weight which can be released by the reaction with the oxidizing part of a color developing agent. In formula II, each of Ra, Rb, Rc and Rd is hydrogen atom or a substituent, A is a bivalent group selected from -SO2-, -P(R)(O) and -CO-, R is a substituent, and Z is an alkyl group, aryl group or heterocyclic group.
Patent JP-H06140126-A (JP)
Title: Measuring device for blade tip gap
Inventor: WATANABE TAKAYUKI
IPC: F01D11/08
Filed: 1992-10-22
Abstract: PURPOSE:To measure blade tip gaps of respective blades by discharge technic. CONSTITUTION:This device is provided with a probe 1; a ball screw 5 and a stepping motor 7, etc., for moving the probe 1 to in a blade tip direction; a power source 8, for applying high-voltage; and a discharge judging apparatus 10, for judging discharge between the prove 1 and a blade tip 3. When the discharge by the probe 1 in the largest diameter part of a rotation blade 2 is judged by the discharge judging device 10, by a personal computer 12, control is made to measure a blade tip gap based on the moved distance of the probe 1, by more moving the probe 1 in the blade tip direction of the rotation blade 2 to be discharged between the probe 1 and the next nearest rotation blade 2, or, to measure a blade tip gap based on a discharge gap calculated from applied voltage by more increasing applied voltage to be discharged between the probe 1 and the next nearest rotation blade.
Patent JP-S63164295-A (JP)
Inventor: OTORI TOSHIYUKI
IPC: H05K3/20
Filed: 1986-12-26
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。