baber/WOPTO huggingface dataset:
Patent JP-H07221495-A (JP)
Title: Automatic assembling device for crystal oscillating circuit
Inventor: TAKEDA YOSHIHISA
IPC: B23P21/00
Filed: 1994-02-08
Abstract: PURPOSE:To shorten the automatic assembling process of a crystal oscillating circuit and cut down the manufacture cost by selecting an optimum crystal oscillator, which oscillates at specified oscillation frequency, from the crystal oscillator stocker, corresponding to the capacitance of the inside capacitor of an integrated circuit, and automatically mounting crystal oscillator in the specified places on a circuit board. CONSTITUTION:A measuring apparatus 8 provided with a reference crystal oscillator measures oscillation frequency by bringing its reference crystal oscillator into contact with a circuit board 3 being sent, and oscillating it. Since the oscillation frequency is in constant correlation with the capacitance of the capacitor inside an integrated circuit, the capacitance of the inside capacitor can be detected by the measurement of the oscillation frequency. Next, when it is coupled with the capacitance of the inside capacitor, a crystal oscillator, which oscillates with the specified frequency, is selected. The crystal oscillator is supplied from a crystal oscillator stocker 14 which selects and stocks crystal oscillators, according to the frequency, and an optimum crystal oscillator is mounted in the specified place of the circuit board 3, according to the results of measurement, by an automatic mounter 18.
Patent JP-S60161433-A (JP)
Title: Production of plastic container having surface gloss
Inventor: MARUHASHI KICHIJI
IPC: B32B27/28
Filed: 1984-01-31
Abstract: PURPOSE:To produce an untransparent plastic container having a gas barrier coating with improved surface gloss, by coating the outer surface thereof with a latex or solution of vinylidene chloride acrylic copolymer, and drying the resultant coat. CONSTITUTION:The outer surface of an untransparent plastic container is coated with a composition, consisting of (A) 99-70wt% vinylidene chloride and 1- 30wt% (meth)acrylic monomer, preferably containing one or more (meth)acrylonitrile and methyl (meth)acrylate and preferably (B) 0-100pts.wt., based on 100pts.wt. total of the monomer (A), one or more ethylenically unsaturated monomers, e.g. styrene, and 0.5-15wt%, based on the total monomers, monomer of the formula (R2 and R3 are hydroxyl group, and may be dehydrated to form oxirane ring) in the form of an aqueous latex or solution in an organic solvent, and the resultant coat is dried.
Patent JP-H05205743-A (JP)
Title: Manufacture of nonaqueous electrolyte lithium accumulator and positive electrode active material therefor
Inventor: HASEGAWA MASAKI
IPC: H01M10/05
Filed: 1992-01-30
Abstract: PURPOSE:To provide a positive electrode for a nonaqueous electrolyte lithium accumulator having high voltage and high energy density, capable of being supplied stably at a low cost with small environmental pollution caused by heavy metals. CONSTITUTION:By adding manganese carbonate to a mixture of iron compound and lithium salt and burning the mixture. LiFe1-xMnxO2 is synthesized, which is used as an active material for the positive electrode 1 of a nonaqueous electrolyte lithium accumulator.
Patent JP-S60158366-A (JP)
Title: Digital sweep generator
Inventor: KOIKE YOSHIFUMI
IPC: G01S7/12
Filed: 1984-01-30
Abstract: PURPOSE:To improve the waveform accuracy of a sweep signal by computing the sweep angle and distance to determine X and Y components in the sweep display directly in a digital sweep generator used for a radar information display unit. CONSTITUTION:A sweep display angle theta 101 is inputted into a converter section 11 to be converted into sintheta. Receiving a clock pulse 103, the sweep origin and the sweep distance (r) are inputted into a sweep distance generating section 21. Then, (x) component=r.sintheta is determined with a multiplier 22 from sintheta from the converter section 11 and the distance (r) from the distance generating section 21 and a waveform signal is outputted from an A/D converter 13. The r.sintheta is multiplied at each fixed cycle according to the clock pulse 103. Likewise, (y) component=r.costheta is determined. This enables the multiplication of the sintheta corresponding to the sweep display of the angle theta and the sweep distance (r) increasing at a fixed rate thereby yielding a sweep signal with a better waveform accuracy.
Patent JP-S56111835-A (JP)
Title: Liquid-crystal display element
Inventor: MIZUNOYA KIYOSHI
IPC: C09K19/58
Filed: 1980-02-12
Abstract: PURPOSE:To increase a contrast, to facilitate half-tone display and to improve response by using a transparent material as at least either one of electrode substrates in a couple and by making a liquid-crystal material with a mixture of two components differring in index of double refraction. CONSTITUTION:In a liquid-crystal display element for picture display which utilizes the dynamic scattering effect of liquid crystal, at least either one of a couple of electrode substrates uses a transparent material. To obtain a liquid-crystal material to be sealed between the substrates, not less than one kind of the 1st component, such as cyclohexane carboxylic acid ester type liquid crystal, low in index of double refraction and not less than one kind of the 2nd component, such as azoxy or Schiff's base liquid crystal, high in index of double refraction are mixed to adjust the index of double refraction to 0.14-0.21. Thus, the display elements which provide excellent gradations, make a fast response enough to follow up motion picture display, such as television display, and have long DC operation life can be obtained by using the said mixed liquid-crystal system.
Patent JP-H03221034-A (JP)
Title: Ultrasonic diagnosing device
Inventor: SHIRASAKA TOSHIO
IPC: G01S7/523
Filed: 1990-01-26
Abstract: PURPOSE:To perform a linear scan having a proper focus point through simplified circuit constitution by dividing a receiving circuit group, providing a receipt delay time for each section to add, and providing a delay time, necessary to division of a delay circuit group, by means of a delay signal. CONSTITUTION:A diagram is an approximate block diagram indicating one embodiment of a receipt delay circuit group and also a diagram where an ultrasonic vibrator to receive ultrasonic waves is divided into six sections. A receipt delay circuit group 9b has a control circuit 9-1 to switch and control switches for three MPX9-2-9-4 serving as a selection means group, three LC-DL 9-5-9-7 serving as a delay means group connected thereto, two MPX 9-8-9-9 serving as a selection means group connected thereto, and LC-DL 9-10, MPX 9-2-9-4, and MPX 9-8 and 9-9, serving as a delay means group connected thereto. For example, MPX 9-4 inputs a receipt signal EHC, adds a signal, selecting a tap of LC-DL 9-7 and received, in terms of a current, and a delay time indicated in  C2D4C3 is provided, and a delay signal is inputted to LC-DC 9-10.
Patent JP-S62228050-A (JP)
Inventor: DENISU DERABATSUSE
IPC: A61P7/02
Filed: 1987-01-24
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-H06228127-A (JP)
Title: Production of trioxane
Inventor: MASAMOTO JUNZO
IPC: C07D323/06
Filed: 1993-02-02
Abstract: PURPOSE:To provide a simple process for the production of trioxane having high purity in high efficiency without causing the deposition of paraformaldehyde on the reactor wall. CONSTITUTION:An aqueous solution of formaldehyde is supplied through a pipe 1 to a reactor 2 and heated in the presence of an acid catalyst. The generated vapor is transferred to a distillation column 3 and subjected to gas-liquid contact at the column top with a 1st solvent supplied from a pipe 7, having a boiling point of 60-110 deg.C and capable of forming an azeotropic mixture with trioxane. Trioxane is distilled out as the azeotropic mixture with the solvent, the distilled vapor is condensed 5 by cooling, introduced into a separator 6 and separated into the 1st solvent phase and a water phase. The obtained water phase is mixed with a 2nd solvent 10 in a mixer 9, the trioxane is extracted with the 2nd solvent and the extracted mixture is separated into an extract phase and a water phase with a separator 11. The extract phase is discharged through a pipe 12 and sent to a trioxane purification step. The 1st solvent phase from the separator 6 and the water phase from the separator 11 are returned as reflux liquid to the distillation column 3 and the water-phase is extracted from the intermediate stage of the distillation column 3.
Patent JP-H09211374-A (JP)
Title: Head mounted display device
Inventor: KOYAMA MOTOO
IPC: G03B13/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a see-through type head mounted display(HMD) having the large angle of view in spite of small-sized and light-weighted constitution by constituting the device so that an external picture is projected on a picture display screen by using a transmission type picture display device. SOLUTION: Light condensed by an objective lens 54 is turned into an erect image by an erect prism 58 and formed into a picture on the picture display surface of the picture display device 57 arranged at the position of a field stop 55. An electronic picture is displayed on the picture display surface of the device 57, where it is superimposed on the external picture. A user views the synthesized picture on the display surface through an ocular 53. In such a state, the user operates a 1st displacement mechanism 71 to move the ocular 53 in an optical axis direction, thereby performing visibility correction concerning both the electronic picture and the external picture, and the user operates a 2nd displacement mechanism 72 to move an ocular 54 in the optical axis direction, thereby performing the eyesight correction concerning only the external picture.
Patent JP-S57130807-A (JP)
Title: Ventilator for automobiles
Inventor: IKEDA HIDEKAZU
IPC: B60H1/00
Filed: 1981-02-03
Abstract: PURPOSE:To enhance comfortableness in a ventilator which contains the first wind path for natural wind and the second wind path for forced wind by connecting the second wind path between a branching part of the first wind path toward a person's breast and feet, and a vent port for breast via a change-over valve. CONSTITUTION:When a control lever 13 is moved to an A-mode position, a change-over valve 11 integrated with an arm member 12 is turned to a limited position of a stopper 20 to close the first wind path 5. On the other hand, a control valve 14 connected to the valve is forced counter-clockwise to close an upper branching path 7b and open the second wind path 10. Thereby, a forced air only is fed by an air conditioning unit from a vent port 2 for breast. At a B-mode position, the first wind path 5 opens to a vent port 8 for foot and the second wind path opens to the vent port 2 for breast, thereby achieveing a head- cool and foot-warm type cooling. At a C-mode position, the first wind path 5 opens to both the vent ports 2, 8 while a forced air from the second wind path 10 is not allowed to pass. Thereby, a natural air and the forced air may be effectively used.
Patent JP-H10214552-A (JP)
Title: Electromagnetic relay
Inventor: KITA HIROYUKI
IPC: H01H50/18
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide such an electromagnetic relay as being capable of preventing both movable contacts, provided for a pair of movable springs, from contacting fixed contacts at the same time without changing operating property. SOLUTION: An electromagnetic relay has an iron core 11 to wind a coil thereon, an armature 31 attracted to the magnetic poles 11a, 11b of the iron core 11, set free and supported at the center in a rotationally movable manner for seesaw motion to both directions and a pair of long plate movable springs 33, 33 which have movable contacts 33b at the end to be opposed to fixed contacts 21, with the base end supported by a support 32a. A pair of movable springs 33, 33 are subjected to the respective driving force of the seesaw-motion armature 31 to both directions and bent and then the movable contacts 33b contact/separate to/from the fixed contacts 21. In this case, the movable springs 33 have elongating strips 33c, elongating from the support 32a, parallelly arranged on one face 33a sides, where the movable contacts 33b are provided.
Patent JP-S58134434-A (JP)
Title: Operating method for clamper of wire bonding device of semiconductor
Inventor: SUZUKI HISAYA
IPC: H01L21/60
Filed: 1982-02-04
Abstract: PURPOSE:To form a loop at predetermined height by a movable bonding head on a horizontal surface by each supporting levers with two clampers and capillaries by other shafts respectively and relating and operating the levers by cams. CONSTITUTION:The capillary 12 rises and shifts to falling as the clampers 10, 11 are left as they are opened after first bonding is completed in the same manner as conventional methods. When the length of a wire 6' to the lower end of the capillary from a bonding point m reaches one capable of forming the loop C formed between points m, n in the case when the wire is bonded with an external lead at a second bonding point n at proper height, the clamper 10 is closed on midway of falling. The quantities of falling of the clampers 10, 11 are made larger than that of the capillary 12 by approximately 0.2mm., and the disconnection of the wire is prevented between the clamper 10 closed when the capillary pushes the wire 6 against the second bonding point n and the capillary. After bonding, the clamper 10 is opened, the clamper 11 is closed, both clampers are elevated by approximately 0.2mm., the clamper 10 is closed and conventional processes are executed. According to the constitution, the loop C is positioned  at proper height at all times, and falling and the short circuit of tabs are not generated.
Patent JP-S54107809-A (JP)
Title: Method and apparatus for hot blasting
Inventor: OKUNO RIYUUZOU
IPC: C21B9/00
Filed: 1978-02-13
Abstract: PURPOSE: To supply hot blast at a prescribed temp. from the beginning of the blast and to reduce energy consumption, by use of at least one of plural hot stove as heat accumulator and radiator.  
     CONSTITUTION: At the beginning of blasting, a hot stove a 1  installed at the most downstream side, near a melting apparatus 5 such as a blast furnace, is operated with a sluice valve 11, a blast valve 9, and a hot blast valve 10, a sluice valve 13 opened or closed in a prescribed manner. By this means, hot blast from the hot stove a 1  at a temp. higher than the prescribed temp. is run from a duct 2 to a common duct 6, where it is mixed with cold air from a blower 4 so as to be cooled to the prescribed temp. and is charged to the melting apparatus 5. When the hot blast from the hot stove a 1  is cooled to a prescribed temp., the operation of the hot stove a 1  is stopped, and a hot stove a 2  is started operating. Hence, hot blast from the hot stove a 2  at a temp. higher than a prescribed temp. is run through a bypath duct 7, the hot stove a 1 , the heat of hot blast at a temp. higher than a prescribed temp. being accumulated in an accumulating material of the hot stove a 1 , and hot blast cooled to a prescribed temp. is fed to the melting apparatus 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56114845-A (JP)
Title: Preparation of porous glass
Inventor: KUROSAKI SHIROU
IPC: C03B20/00
Filed: 1980-02-12
Abstract: PURPOSE:To prepare porous glass useful as a raw material of optical communication fiber, and free of abnormal pore distribution, by treating a phase-separated glass composed of hard phase and soft phase with hot acid solution containing a salt of a weak base, thereby suppressing the dissolution of the hard phase. CONSTITUTION:A quartz glass tube 41, etc. is charged with a leaching liquid comprising a hot acid solution 42 containing a salt of a weak base such as ammonium  salt. The liquid is heated at a constant high temperature below the boiling point by heaters 43, 44, etc. A piece 45 of a phase-separated glass composed of a hard phase 45A and a soft phase 45B is immersed in the liquid and dissolved. The process decreases the irregularity of the pore distribution near the center axis, eliminates the concentric distribution of pores, and gives a porous glass having uniform pore distribution throughout the specimen.
Patent JP-S62175123-A (JP)
Inventor: MINAKI HIDEO
IPC: A01K5/00
Filed: 1986-01-29
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-S57130164-A (JP)
Title: Synchronization adjusting circuit
Inventor: TAZAKI MAKOTO
IPC: G06F12/00
Filed: 1981-02-05
Abstract: PURPOSE:To make the synchronous operation of processors possible, by deciding whether return signals are transmitted simultaneously or not, based on whether the difference of the time to arrival of respective return signals from memories is in an allowable range or not in accordance with the access signal. CONSTITUTION:If a timing signal TX0 and return data DX0 of a memory MM0 arrive earlier than a timing signal TX1 and return data DX1 of a memory MM1 and the time difference between them is in an allowable range, a logical 1 appears at a terminal TRT1 because of the cross connection between circuits of system 0 and 1, and a seizing signal input TG of a timing generator TMG0 becomes logical 1 to start the generator TMG0. A signal terminal TRT0 of the circuit of the system 1 is logical 1. Then, a generator TMG1 for the return signal to a processor CP1 is started. Generators TMG0 and TMG1 are started simultaneously by the set of a flip flop TR1. If the time difference is outside the allowable range, generators TMG0 and TMG1 are not started, and return signals are returned.
Patent JP-H09166820-A (JP)
Title: Title display method, camera and remote controller for camera
Inventor: FUNAKI AKIHIKO
IPC: G03B17/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To extremely easily find out a desired title without carrying a title table by displaying a title printed together with the frame image of a photographic film in the same form as the printing form of the title on a display means. SOLUTION: For use at the time of recording a title number, etc., for showing the title suitably selected according to an object at the time of photographing on the magnetic recording layer of the photographic film, a bit of title information consisting of the title number for showing the title printed together with the frame image of the photographic film and title display data for displaying the title in the same form as the printing form of the title on a liquid crystal display board 21 is stored in a remote controller for a camera 15 and/or a memory in the camera by a previously prepared number of titles.  Bits of title information are successively read out from plural bits of title information stored in the memory, based on the operation of selecting the title and the titles are successively displayed on the liquid crystal display board 21, based on the title display data out of the bits of read title information, to enable the selection of the desired title.
Patent JP-H11212235-A (JP)
Title: Photosensitive material developing device
Inventor: NEGORO SHOJI
IPC: G03D3/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To enable also discharging all the old processing liquid in a circulation pipe in the case of discharging old processing liquid in a processing tank to the outside through a discharging pipe. SOLUTION: The developing device is provided with processing tanks 31 to 36 for packing processing liquid, the circulation pipe 71 arranged outside the processing tanks 31 to 36 and connected between the upper part and base of the each processing tank 31 to 36 so that the processing liquid may circulate, and the discharging pipe 75 for discharging the processing liquid in the processing tanks 31 to 36 to the outside. And, a branch path 74 constituted of a branch pipe is installed at the downmost part of the circulation pipe 71, and the base end part 751 of the discharging pipe 75 is connected to the lower position of the branch path 74.
Patent JP-S60161615-A (JP)
Title: Manufacture of soi film
Inventor: NAKAKADO TAKASHI
IPC: H01L21/02
Filed: 1984-02-02
Abstract: PURPOSE:To form silicon oxide films at a low temperature while largely reducing stepped sections in the surface without through a flattening process by forming the silicon oxide films among silicon islands on an insulating substrate by using a coating liquid for forming a silicon oxide group film. CONSTITUTION:A silicon oxide insulating film 2 is shaped on a silicon substrate 1, and a polycrystalline silicon film is divided through etching to form a plurality of silicon islands 4. A coating liquid for shaping a silicon oxide group film mainly comprising a silicone compound is applied, and heated and solidified at a temperature of approximately 800 deg.C to form coating films 5. The coating films 5 on the silicon islands 4 are removed through etching, and silicon oxide films 6 are shaped among the silicon islands 4. The polycrystalline silicon islands 4 are changed into single crystals through laser annealing, thus manufacturing a SOI film 7. Stepped sections among the silicon islands 4 and the silicon oxide films 6 can be reduced largely without through a flattening process.
Patent JP-H05211455-A (JP)
Title: Reception processing system
Inventor: UENISHI MASARU
IPC: H04B1/10
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the reception processing quantity without reducing noise immunity by detecting a state of noise by a synchronizing signal part and vary ing a sampling number of times by a message signal section depending on the detected reception sensitivity. CONSTITUTION:A reception sensitivity detection ranking processing and a sampling number setting processing 7 are added to a basic reception processing. The reception sensitivity detection ranking processing detects the reception sensitivity by using a synchronizing signal part in a radio signal inputted to the receiver to output a monitored value of the reception sensitivity. The sampling number time setting processing 7 decides the sampling number (n) in the processing of the message signal section based on the result of processing of the reception sensitivity detection ranking processing. That is, when it is discriminated that much noise is included, number of sampling of a message signal part is increased and when it is discriminated that less noise is included, number of sampling of the message signal part is decreased.
Patent JP-S63185441-A (JP)
Title: Liposome forming agent
Inventor: TSUBONE KAZUYUKI
IPC: A61K47/26
Filed: 1987-01-27
Abstract: PURPOSE:To enhance the safety and stability of the title agent by preparing the liposome forming agent from the 2-[(2-hydroxy-N-acyl)acyloxypropyl amino]ethyl phosphoric ester shown by a specified formula. CONSTITUTION:The liposome forming agent is prepared from the 2-[(2-hydroxy- N-acyl)acyloxypropylamino]ethyl phosphoric ester expressed by formula I (R is 8-20 C straight-chain or branched-chain alkyls, M shows a sodium ion, a potassium ion, an ammonium ion, and a triethanolamine ion). Ultrasonic treatment, an injection method and surfactant treatment can be applied to form the liposome forming agent. In addition, the liposome forming agent is compatible with the organisms and is the substance having high safety.