baber/WOPTO huggingface dataset:
Patent JP-S57135336-A (JP)
Title: Density measuring device of high temperature liquid
Inventor: ICHIHARA TATSUYA
IPC: G01N9/28
Filed: 1981-02-16
Abstract: PURPOSE:To stably measure the density of a high temperature liquid extending over a long period, by detecting a pressure difference of a gas storage chamber of 2 pressure fetch ports provided on the side walls of a liquid tank, whose height is different, by a differential pressure detector formed by a pressure transfer liquid and a diaphragm. CONSTITUTION:2 pressure fetch ports 3, 4 are provided on positions which are separated from each other by a prescribed distance (h) and are different in height, on a side wall 1 of a liquid tank, and gas storage chambers 3b, 4b are formed on extending parts 3a, 4a in the side direction of these fetch ports, 3, 4. Pressure of a liquid to be measured 2 is transferred to a differential pressure detector 9 constituted of a diaphragm and a pressure transfer liquid, through gas of these storage chambers 3b, 4b, differential pressure being propotional to the density of a liquid does not make a liquid of high temperature to be measured contact directly, and does not change the pressure transfer liquid in quality either, therefore, the density is measured stably extending over a long period.
Patent JP-H10224182-A (JP)
Title: Signal processor
Inventor: SHIMADA HIROKAZU
IPC: H03H17/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of an arithmetic circuit and to accelerate miniaturization and the arithmetic circuit by starting a low-pass filter circuit at a down sampling timing. SOLUTION: An up-sampling circuit 5 executes up-sampling processing to an input digital speech signal and normally substitutes 0 for the value of the digital speech signal, processed for lowering the gain in a high frequency region. The low-pass filter circuit 6 lowers a gain to zero by a half of a frequency after frequency conversion with respect to the digital speech signal. A tap coefficient holding memory 7 stores a tap coefficient to use as the coefficient of a filter at a circuit 6. A down-sampling circuit 8 down-samples the digital speech signal, whose gain in a high frequency area is lowered by the circuit 6 by a desired frequency, namely the frequency (g) of down-sampling. A timing control circuit 9 enables the circuit 6 only at a timing for down sampling processing.
Patent JP-S61180290-A (JP)
Inventor: KANAZAWA TAKASHI
IPC: G09G1/28
Filed: 1985-02-06
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-S58139638-A (JP)
Inventor: TSUJI NOBUHIKO
IPC: H02H7/06
Filed: 1982-02-15
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-H08192806-A (JP)
Title: Hot air heater for flexible cylindrical tube end
Inventor: ITO TSUGIO
IPC: B29C65/10
Filed: 1995-01-13
Abstract: PURPOSE: To increase the thermal efficiency of the whole device, by providing hot air jetting slits to heat the inside of a tube end at the front end of a hot air nozzle and arranging an overcoat with an lower end opening diverting the hot air from the inside of the tube end to the outside. CONSTITUTION: A hot air nozzle 1 in a hot air heater A is provided with hot air jetting slits 2 ejecting hot air laterally (outward) at the front end thereof. A cylindrical overcoat 3 is provided with a specified distance 4 at the outer peripheral part of the hot air jetting slits 2. This overcoat 3 is united with the hot sir nozzle 1 at the upper end and provided with a required number of small outlets holes 5 discharging a part of hot air to the outside, at the periphery of the body. A circular flexible cylindrical tube holder 6 in which a guide hole 9 to facilitate the fitting of the flexible cylindrical tube (a) to the front end of the hot air nozzle, at the cennter, is fitted by a hanging rod 8 or the like, with a required diatance 7 from the lower end opening 3a of the overcoat 3.
Patent JP-H06237292-A (JP)
Title: Automatic answering telephone equipment
Inventor: OKAMURA YOSHIMASA
IPC: H04M1/65
Filed: 1993-02-09
Abstract: PURPOSE:To record a private business in distinction from normal businesses and to enable a user to hear its contents through any terminal while keeping his privacy. CONSTITUTION:When a private business from a caller will be recorded, a private ID detecting means 7 outputs an inputted ID code to a private ID register means 8 to collate the ID code; and if it is a recording command, a recording instruction is outputted to a private business recording and reproducing means 12, and the private business for the user is recorded. However, a business recording means 11 is driven to record this business as a normal business if the memory area is full. When the recorded private business will be heard, the ID code inputted in the same manner is collated; and when it is a reproducing command, a reproducing instruction is outputted to the private business recording and reproducing means 12 to reproduce the private business for the user.
Patent JP-S62179421-A (JP)
Inventor: URATA SUSUMU
IPC: A47J31/44
Filed: 1986-02-03
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-H03224709-A (JP)
Title: Molding mold
Inventor: ADACHI MASAKI
IPC: B29C45/02
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the air contamination of molten resin, and also prevent change of a melting state caused by eccentricity of resin tablets by attaching onto a pair of mold plates an outer periphery frame enclosing the outer peripheries thereof in an airtight manner, and discharging air within the molding mold by securing a discharge pipe to one of the mold plate. CONSTITUTION:By heating a molding mold, a lead frame with wire-bonded semiconductor chips is mounted on a cavity 23 constituted of upper and lower paired cavity blocks 20a, 20b, and then the mold is closed, and further one or more preheated tablets 5 are put into the opening 25 of a pot part 24. After melting the tablets 5, while discharging air from a discharge pipe 31 via the space 30 and air vent, molten resin is filled in the cavity 23 via a runner and a gate by means of a plunger 36, so that outer and inner blowholes can be prevented from occurring in the package by involving air. And, since sliders 38a, 38b are provided on the pot part 24 to be put with tablets 5, and they are driven by means of driving device 40a, 40b, dispersion in the molten state of the tablets 5 can be reduced.
Patent JP-H02201658-A (JP)
Title: Confirming system for printed board function
Inventor: MIYAGAWA YOSHITAKE
IPC: G01R31/00
Filed: 1989-01-31
Abstract: PURPOSE:To segment the soundness of a function other than those of a card to be tested by switching and selecting a master communication channel. CONSTITUTION:A master CPU 4 sets priority at respective channels 5a to 7a of the tested card, and transmits command data to the channel at the highest priority. A CPU part 1 immediately transmits reception data through the channel to have transmitted the data, and the master CPU part 4 decides the soundness of the channel by the reception data. By repeating the operation in the sequence of the higher priority, when the channel is judged to be normal, the channel is made into the master communication channel, and the command data are transmitted. After the verification of a self-function, the CPU part 1 transmits the verified data by the selected master communication channel. Thus when a single normal channel is left, the total functions can be verified.
Patent JP-H04211932-A (JP)
Title: Synthetic resin laminated processed paper
Inventor: KITAMURA RYOICHI
IPC: B32B27/10
Filed: 1991-01-21
Abstract: PURPOSE:To shorten drastically a mechanical treatment time by making easy the peeling between a laminated film and paper, by interposing an adhesion- peeling control agent between the laminated film and paper. CONSTITUTION:For example, wax or polyvinyl alcohol or a partly saponified matter of an ethylene-vinyl acetate copolymer or the ethylene-vinyl acetate copolymer or polyacryl or a mixture of at least two kinds of them or a modified silicon compound which is obtained by causing an organic silicon compound possessing at least one hydroxyl group and a hydrocarbon compound possessing at least one double bond reacting with the hydroxyl group to react with each other and a surface active agent can be mentioned as an adhesive.peeling control agent. A compatibilizing agent may be added at need. A compound of the adhesion-peeling control agent and synthetic resin is extruded inbetween the film and paper and laminating and hot-mentioned coating are performed. Then coating is performed as emulsion of appropriate concentration.
Patent JP-H05185682-A (JP)
Title: Correction of home position in printer
Inventor: TATE MASASHI
IPC: B41J19/30
Filed: 1992-01-10
Abstract: PURPOSE:To correctively conduct a carriage return when a printing head is moved by an external factor or the like by a method wherein a variation amount in carriage position is detected by detecting a home position once every (n) lines, and based on the result, a printing operation is corrected. CONSTITUTION:A transmission-type photoelectric switch 1, which is used as a home position sensor, is composed of a phototransistor 2 and a light-emitting diode 3. In the transmission-type photoelectric switch 1, when a light screening plate A mounted on a printing head 4 is inserted into a light-emitting gap (a) across a slit B, an output 5 from the switch 1 comes to a high level. A control part 6 is informed of this state through a home position detection correction means 7. During printing, a home position detection is conducted once every (n) lines.
Patent JP-S59147073-A (JP)
Title: Antistatic agent
Inventor: SAITOU TOKUO
IPC: C09K3/16
Filed: 1983-02-12
Abstract: PURPOSE:To provide an antistatic agent composed of a metal salt of a specific arylsulfonic acid such as dodecylbenzenesulfonic acid, etc., having excellent adhesivity to synthetic fibers, etc., and excellent thermal stability, insoluble in water, and free from fear of environmental pollution. CONSTITUTION:The objective antistatic agent is composed of a metal salt (preferably Mg, Fe, Ca, Cu, Zn or Al salt) of an arylsulfonic acid selected from the group of dodecylbenzenesulfonic acid, tridecylbenzenesulfonic acid and polystyrenesulfonic acid (preferably having a molecular weight of 2,500-7,000). USE:For nylon resin, nylon fiber, and various other synthetic resins and synthetic fibers such as polyester, polyethylene, polypropylene, polyvinyl chloride, polyacrylate, polyether, etc.
Patent JP-S55115744-A (JP)
Title: Intermediate frequency set method for mobile radio unit
Inventor: KAWASAKI RIYOUJI
IPC: H04B1/10
Filed: 1979-02-28
Abstract: PURPOSE:To reduce the effect of spurious reception by using the effect of frequency interleaving for the spurious waves taking the transmission wave of itself as virtual local oosillation and the desired waves. CONSTITUTION:In the mobile communication system, with the channel frequency distance fch (e.g., 25kHz constant) and with transmission and reception frequency distance fse=fchXp(where; p is a positive integer number and fse=50MHz for example), having the radio channels of K as transmission and reception use, when the reception intermediate frequency fif for desired waves is selected as (2n-1)/2 times the channel frequency distance fch (where; n is a positive integer number), that is, when the center frequency of the reception IF circuit is set as fif=fchX (2n-1)/2, equation (4) is obtained. Where; fif' is the frequency when the spurious waves are received to the reception IF circuit, r=p+ or -q-n and p, q, n are positive integers. Accordingly, according to equation (4), at the reception IF circuit, the desired waves and spurious waves can be received with an odd number times fch/2 a part from each other.
Patent JP-S58139873-A (JP)
Title: Rotary-type flow control valve
Inventor: ODA YOSHIYUKI
IPC: B62D5/083
Filed: 1982-02-12
Abstract: PURPOSE:To prevent valve opening characteristics from scattering, by a method wherein the opening of a valve at a starting end and a finishing end is controlled by cooperation of chamfered parts and a valve port. CONSTITUTION:When a main shaft 5 is rotated from a neutral condition, a relative rotational displacement is generated between the shaft 5 and a valve sleeve 16 in accordance with the quantity of torsion of a torsion bar 7 concurrently occurring. The flow-controlling characteristics of the valve at the starting end and the finishing end of a valve operation are determined by the sizes, angles and relative positions of the chamfered parts 50, 51 provided on both sides of each of valve port grooves. Since all of the chamfered parts 50, 51 provided on both sides of each of the valve port grooves 41-44 are produced in a single machining step, and accuracy of positions of each of edges 52, 53 in the circumferential direction of the main shaft 5 depends on the accuracy of profile grinding, so that a considerably high accuracy can be obtained.
Patent JP-H06216784-A (JP)
Title: Quantizer for digital signal
Inventor: KONDO TETSUJIRO
IPC: H04N19/70
Filed: 1993-01-14
Abstract: PURPOSE:To reduce the required amount of transmission data of quantization bits generated at every block. CONSTITUTION:The dynamic range DR of the block that is the difference of the maximum value MAX and the minimum value MIN is found at a subtraction circuit 7. A quantization step width generation circuit 9 generates quantization step width suitable for the dynamic range. Each image data from which the minimum value MIN is eliminated is quantized at a quantization circuit 11 with the quantization step width DELTA, and for example, a code signal DT of constant four bits is generated. Four sub blocks are formed by dividing one block. A comparator 13 compares the dynamic range DR' of the sub block with a threshold value TH-P, and generates an ID flag. The ID flag is supplied to a data conversion circuit 12, and in the sub block whose DR' is smaller than the threshold value TH-P, one representative code is generated from the data conversion circuit 12.
Patent JP-2000220965-A (JP)
Title: Vacuum drying method of moisture containing matter to be treated
Inventor: INUI TAKAYASU
IPC: F26B11/16
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce total running cost of a vacuum drying facility by reducing waste of required energy as much as possible when a moisture containing matter to be treated, e.g. raw refuse, is vacuum dried in a treating tank at appropriate temperature, degree of vacuum, and stirring speed. SOLUTION: When a moisture containing matter 2 contained in a treating tank 1 is stirred by a stirring means 40 and vacuum dried by heating the treating tank 1 through a heating system 10b while evacuating through a vacuum system 10a, degree of vacuum in the treating tank is controlled based on the temperature in the tank detected by a temperature sensor 61 depending on the fluctuation in the moisture content of the matter 2 and stirring speed of the stirring means 40 is also controlled thus reducing total running cost. Furthermore, fluctuation in the moisture content is detected from fluctuation in the weight of the matter 2 to be vacuum dried and vacuum drying operation is ended by a weight signal indicative of a specified moisture content.
Patent JP-2000219751-A (JP)
Title: Decorative sheet
Inventor: NOGUCHI KATSUHIRO
IPC: C08J5/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet not suffering from the deterioration of the primed part even under severe conditions and from a decrease in adhesiveness by selecting a single-or multi-layer sheet at least either of whose surface layers is formed from a resin composition containing a polypropylene modified with an unsaturated carboxylic acid or a derivative thereof. SOLUTION: This sheet is a single-or multi-layer sheet at least either of whose surface layers is formed from a resin composition prepared by blending 0.1-10 wt.% (modified) polypropylene modified with an unsaturated carboxylic acid or a derivative thereof with an unmodified polypropylene. The above unsaturated carboxylic acid or derivative is exemplified by an unsaturated carboxylic acid such as (meth)acrylic acid, maleic acid, fumaric acid or itaconic acid or a derivative such as an ester or an amide. Among them, an unsaturated dicarboxylic anhydride is particularly desirable. As for the type of modification, grafting is desirable.
Patent JP-H04332360-A (JP)
Title: Controlling device for operation of refrigerating plant
Inventor: TANAKA SHIGETO
IPC: F25B47/02
Filed: 1991-02-15
Abstract: PURPOSE:To enable a smooth continuous operation to be carried out while a high pressure cut being not generated at the time of pump-down operation and to make an entire small-sized device. CONSTITUTION:An operation control device is provided with a capacity control means for controlling a capacity of a compressor in response to a load. It is further provided with a pump-down control means 23 for performing a pump- down operation so as to cause refrigerant to be enclosed within a liquid accumulation means when an evaporator shows a frosted state. In addition, a capacity of the compressor is set to a low capacity when the pump-down operation is started and it is provided with a capacity varying means 24 for varying it to a high capacity after a predetermined time elapses. In addition, a part of refrigerant of the liquid accumulating means is utilized after completion of the pump-down operation, hot gas is flowed from the compressor to a hot gas bypassing passage and a defrosting control means 22 is provided for performing the defrosting operation. In addition, the capacity varying means 24 sets a capacity of the compressor to a minimum capacity when the pump- down operation is started, and it is constructed in such a way as it is varied to a maximum capacity after a predetermined period of time elapses.
Patent JP-S60184019-A (JP)
Inventor: JIYOSEFU DEI FUISHIYAA
IPC: A61K38/16
Filed: 1985-02-08
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-S63190485-A (JP)
Title: Captain terminal equipment
Inventor: SOBASHIMA HIROSHI
IPC: G06F3/048
Filed: 1987-02-02
Abstract: PURPOSE:To synthesize even a data without CLS (screen clear) at reproduction by providing a picture data RAM storing a video data in a V-RAM as a unit from a start address stored in a program number data RAM. CONSTITUTION:A program number data RAM 10 storing a start address sequentially at each program number called by a key, a picture data RAM 11 storing a video data in the V-RAM 23 as the unit from the start address stored in the program number data RAM 10 and a CPU 15 giving a picture processing command, storage command of program number data and erasing the old data and writing the new data when the storage capacity of the RAM 11 is occupied, are provided. Thus, even when a data without CLS is inputted, since the data is stored in the unit of picture, no problem takes place in the reproduced picture from the RAM.
Patent JP-S52106277-A (JP)
Title: Adverse-conduction thyristor and its manufacture
Inventor: OOTSUKA TAKAO
IPC: H01L29/74
Filed: 1976-03-03
Abstract: PURPOSE: To simplify the manufacture process as well as to enhance forward characteristics for the adverse conduction thyristor of anti-parallel connection between PNPN4 layer structure and diode PN junction by regulating impurity density of each layer and by performing diffusion for part of layers simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59148093-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: H04M11/00
Filed: 1983-02-14
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-H10221209-A (JP)
Title: Aiming mechanism for measuring optical axis of automobile headlight
Inventor: TSUJI SHIRO
IPC: G01M11/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To allow aiming even when a light distribution pattern is drifted from the layout positions of sensors by arranging a vertical shift sensor train and a lateral shift sensor train on a screen projected with the light distribution pattern of an automobile headlight, and moving or stopping the screen with a prescribed means based on the received light outputs of them. SOLUTION: The received light outputs of the upward shift sensor H1 and center position sensor H2 of a vertical shift sensor train are sent to the second comparing/subtracting means C through the first comparing/subtracting means A, and the received light outputs of the center position sensor H21 and downward shift sensor H3 are fed to the second comparing/ subtracting means C through the first comparing/subtracting means B. The upward shift sensor H1 is excited only when its received light output becomes the set voltage or above, it is branched to a detecting/amplifying means F outputting the addition voltage, and the output is guided to the output position of the first comparing/subtracting means A.  The downward shift sensor H3 is excited only when its output becomes the set voltage or below to guide the addition voltage to the output position of the first comparing/subtracting means B through a detecting/amplifying means G, and it is communicated with a moving/stopping mechanism E moving or stopping a screen via an instruction generating means D from the second comparing/subtracting means C. Similar paths are followed for the lateral shift sensor train.
Patent JP-S5653188-A (JP)
Title: Non-pollution and nontoxic lubricating oil composition
Inventor: KOMAMIYA KOUGAKU
IPC: C10M129/20
Filed: 1980-02-27
Abstract: PURPOSE: A non-pollution and nontoxic lubricating oil composition, excellent in industrial hygiene and preservation of the environment, and comprising δ-toxopherol and tocol as antioxidants in a lubricating oil of a saturated hydrocarbon as a base oil.  
     CONSTITUTION: (A) A lubricating oil of a saturated hydrocarbon, e.g. squalane, is incorporated with (B) δ-tocopherol and tocol (an unsubstituted tocopherol having alkyl groups at both sides of the OH group) as antioxidants in an amount of preferably 0.3wt% or more to give the aimed lubricating oil composition.  
     EFFECT: Excellent antioxidant property even in air at a high temperature and pressure.  
     USE: Prevention of abrasion ans corrosion of various machines, formation of a seal, transmission of force electrical insulation, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04238499-A (JP)
Title: Weight arithmetic method to two-dimension ultrasonic vibrator
Inventor: MATSUHIRO NORIO
IPC: H04R17/00
Filed: 1991-01-22
Abstract: PURPOSE:To attain sure weight setting to a two-dimension vibrator array by using a known weight with respect to a linear vibrator so as to obtain a weight with respect to two-dimension vibrator. CONSTITUTION:n-Sets of strip shaped ultrasonic vibrators are arranged in a direction (x) so as to be similar in shape to that of a disk shaped ultrasonic vibrator 60. Moreover, each strip shaped vibrator is divided in a direction (y) so as to be correspondent to an area of each annular vibrator. Each weight Wi is given to each annular vibrator and let a weight of an j-th split vibrator chip of an i-th strip shaped vibrator be Wij and a length in the direction (y) be yij, then the weight is added to each strip shaped vibrator as expressed in equation, and weights W1-Wn having been given to each vibrator to obtain a desired beam pattern in a vibrator array comprising n-sets of linear vibrators are substituted to left side members (weights) W'1-W'n of the equations to solve the equations thereby obtaining weights Wi (1<=i<=n) to be given to each annular vibrator.