baber/WOPTO huggingface dataset:
Patent JP-H01234486-A (JP)
Title: Optical adhesive and optical part using said adhesive
Inventor: NAKAMURA KOZABURO
IPC: C09J4/02
Filed: 1988-03-14
Abstract: PURPOSE:To obtain an inexpensive new optical adhesive, containing a specific fluorine based organic compound and capable of regulating refractive index within a wide range and laminating optical members at ambient temperature in a short time. CONSTITUTION:The objective adhesive containing a compound expressed by formula I [z is formula II or III (Y is H or CH3; M is formula IV or V; n is a positive integer]. The quantity of reflected light can be reduced by using the above-mentioned adhesive without requiring oblique polishing. The adhesive is used as a coating agent for laminating and coating various optical members, since waveguide loss is reduced.
Patent JP-H05257294-A (JP)
Title: Drum washing device
IPC: G03G5/00
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the drum washing device which surely chucks a drum in a perpendicular state by means of an upper retainer and a lower retainer. CONSTITUTION:The upper retainer 15 is fitted into the top end of the drum 4 in a perpendicular state placed on the lower retainer 45, by which the drum 4 is chucked. The outer peripheral surface of the lower part of the drum 4 is tapered 16. This tapered surface comes into contact with the inner peripheral edge of the upper end face of the drum 4 over the entire part thereof when the upper retainer is fitted into the drum 4. The axial center of the drum 4 is thus aligned to the axial center of the upper retainer 15. A brush roller 21 is kept rotated and is brought into contact with the drum 4, in this state by that, the outer peripheral surface of the drum 4 is washed.
Patent JP-S58177207-A (JP)
Title: Drilling machine
Inventor: YAMADA MASATOSHI
IPC: B23B39/00
Filed: 1982-04-08
Abstract: PURPOSE:To improve operatability, by performing the operation of machining such as drilling and threading a raw material from the underside in case of a drilling machine. CONSTITUTION:A table 5 is liftably supported by a column 6 at the upper side of a gang head 2 and a window hole 7 for raw material machining use is made up. A raw material 16 is machined for drilling or threading, etc., from the underside by a cutting tool attached to each of spindles 11 of the gang head 2 when the table 5 clamped by both an annular clamping jig 17 and a clamping metal device 18 at the upper side of its window hole 7 goes down. Drops of chips, coolant solutions and suchlike are all prevented from entering the inside of the head 2 by air jetted out of an upper plate and a shutoff ring 15.
Patent JP-H02241392-A (JP)
Title: Synchronization controller
Inventor: YONEDA TAKAO
IPC: H02P5/52
Filed: 1989-03-10
Abstract: PURPOSE:To perform accurate synchronization control with small synchronization deviation amount by calculating a correcting addition value to be added to a command value with a deviation amount of position signals from two position detectors, and comparing the correcting addition value with a predetermined allowable value to determine a final correcting addition value. CONSTITUTION:Correcting addition value calculating means 2 for calculating a correcting addition value to be added to a command value with a deviation amount of position signals from two position detectors 22, 23, correcting addition value limiting means 3 for comparing the calculated addition value with a predetermined allowable value to determine a final correcting addition value from the smaller one of the absolute values, correcting value calculating means 4 for adding the final value to the correcting value of previous time as a correcting value of this time, and allowable value setting means 5 for setting the predetermined allowable value are provided. The value integrated from the addition values is used as the correcting value of period control. Thus, synchronization deviation amount can be extremely reduced irrespective of the presence of various causes such as servo rigidity, etc. for causing remainder of the synchronization deviation.
Patent JP-H05266083-A (JP)
Title: Method for managing information except numerical value for numerical item in data base
IPC: G06F12/00
Filed: 1992-03-17
Abstract: PURPOSE:To enlarge the range of data to be a storage object as a data base and to enrich the contents of the data base by managing information except numerical values while synchronizing it with numerical items with a numerical item attribute managing field and a comment information storing file. CONSTITUTION:A numerical item attribute managing field 3a is provided with the area of 253 bytes at the first column of a measured data storage part and on the inside, respective bytes are corresponding to the items of the measured data storage part one by one. Then, the attribute information of the item at the (n)th column is expressed by the contents of the (n-1)th byte in a numerical item attribute managing field enlarging part 4. On the other hand, a comment information storage part 6 is composed of a key part 6a, numerical part 6b and comment part 6c, and when the measured value is equal to the value of the relevant field and there is no comment information, a comment information record is additionally generated. When the measured value is not equal to the value of the relevant field, the value is inputted to the numerical part 6b and when there is the comment information, the contents are set to the comment part 6c.
Patent JP-H07270405-A (JP)
Title: Manufacture of blood collecting tube
Inventor: SHIMADA KAZUHIKO
IPC: G01N33/48
Filed: 1994-03-29
Abstract: PURPOSE:To provide a manufacturing method for blood collecting tubes in which a medicine put in the tube is immediately dissolved or dispersed in the collected blood when the blood is brought into contact with the medicine. CONSTITUTION:A solution or a dispersion containing at least one of blood anticoagulant (e.g. (ethylenediaminetetraacetato)-dipotassium salt, etc.), blood coagulation accelerating agent, and a glycolysis inhibiting agent is sprayed to the inner wall of a bottom-having tube whose one end is opened and the other end is closed and then freeze-dried to give a blood collecting tube.
Patent JP-S63226052-A (JP)
Title: Method of solder-coating for surface mount type semiconductor device lead
Inventor: UCHIDA TAKASHI
IPC: H01L23/50
Filed: 1987-03-16
Abstract: PURPOSE:To prevent an electroplated solder film from degrading with time for the improvement of lead solderability in a packaging process by a method wherein a solder film, at the least 7mum thick, coating a lead is covered by an electroplated thin film approximately 4-10% in thickness of said solder film. CONSTITUTION:A lead frame 1 that is a metal plate out of a press process is provided with frames 2 facing each other along the length of the lead frame 1. Reinforcing zones 3 are provided at equal intervals for the realization of a plurality of units and, at the middle portions of the respective units, beds 4 are provided for the installation of semiconductor elements. A plurality of leads 5 are laid between the beds 4 and reinforcing zones 3. The electrodes of semiconductor elements installed on the beds 4 are connected as required by fine metal leads and, prior to a plating process, the transfer mold method is applied for the embedment of the semiconductor elements in a sealing resin layer 6. The leads extending out of the sealing resin layer 6 are provided with a 10+ or -2mum-thick Sn:Pb=60:40 weight % electroplated solder film 7, which in turn is coated with a 0.5+ or -0.1mum-thick electroplated, protecting tin film 8.
Patent JP-S56158275-A (JP)
Title: Ingot cutting device
Inventor: YANAGISAWA TAKAYOSHI
IPC: B23K7/10
Filed: 1980-05-02
Abstract: PURPOSE: To prevent adhesion of slag to the back of an ingot in dividing crosswise the ingot produced by a continuous casting machine by providing a device for discharging cut slag on the back of the ingot in the direction of width and making it  movable toward and off the ingot.  
     CONSTITUTION: When an ingot 1 arrives at cutting position, a traveling frame 18 starts running in synchronization with the ingot 1 to about the flange part on the lateral direction so as to make the flange part 24 of a discharge conduit 23 coincide with the back of the cut part of the ingot 1 in the direction of width. Then, a torch 20 cuts the ingot 1. The slag produced by cutting action of the torch 20 falls into the water flowing in the discharge conduit 23 without moving to the back of the ingot 1, and discharged to the pit 30 or scrape box 31. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01231837-A (JP)
Title: Continuous automatic rodent-trapping device
Inventor: MURAKAMI HIDEAKI
IPC: A01M23/06
Filed: 1988-03-11
Abstract: PURPOSE:To necessitate no access of a man except the first supply of a bait and reduce the adhesion of the smell of the man, etc., thereby raising the trapping rate of rodents by setting a bait in an automatic feeder. CONSTITUTION:An automatic feeder 5 capable of continuously supplying bait for rodents due to the self weight of the bait when the bait is placed in the feeder from the upper and lower openings thereof is disposed forward from a drop floor 9 to induce rodents walking up footsteps 10. When the rodents approach the bait and a sensing switch 6 is operated through a bait-attached bar 7, a solenoid 15 is excited and a movable iron core 55 is attracted to remove a stopper 17 from the drop floor 9 and thereby release the drop floor 9.
Patent JP-2000258340-A (JP)
Title: Substance identification apparatus
Inventor: OSAWA SUMUTO
IPC: G01N21/35
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a substance identification apparatus by which an unknown substance can be identified quickly and simply. SOLUTION: The same position of a sample 2 on a sample stage 1 is irradiated simultaneously with an electron beam or X-rays (a) and infrared rays (b). Secondary X-rays (c), (e) which are generated in the sample 2 at this time are detected by X-ray detectors 5, 10. Reflected infrared rays (d) or transmitted infrared rays (f) which are generated in the sample 2 are detected by infrared detectors 8, 11. Outputs of the respective detectors 5, 10, 8, 11 are processed respectively by a secondary-X-ray-signal processing part 12 and an FT-IR-signal processing part 13. On the basis of their signal processed results, the sample 2 is identified.
Patent JP-S55151129-A (JP)
Title: Apparatus for keeping stable operation of internal combustion engine at the time of deceleration
Inventor: AZUMA KATSUNORI
IPC: F02D9/02
Filed: 1979-05-16
Abstract: PURPOSE: To prevent over-enriching of mixture at the time of deceleration of engine, by connecting an atmospheric passage having an atmosphere introducing valve to the intake passage of engine, and arranging the valve such that it is opened when partial vacuum in the intake passage is increased at the time of rapid deceleration and closed after passing of a predetermined time period.  
     CONSTITUTION: Through inlet passage 1 communicated to the atmosphere, open air is drawn into the intake passage (not shown) via passage 1' having inlet valve 4. In housing 2, there are provided the first and the second diaphragms 8, 9 to which inlet valve 4 is fixed and the third diaphragm 17 for driving vacuum inlet valve 15 independently. By these diaphragms, there are defined the first to the third vacuum chambers 11, 12, 19 and the first to the first atmospheric chambers 10, 13, 21. The first and the third vacuum chambers 11, 19 are communicated to passage 1' via vacuum passage 22, whereas the first and the second vacuum chambers 11, 12 are communicated with each other via orifice 23. Therefore, valve 4 is opened by the vacuum transmitted to the first and the third chambers 11, 19 via passage 1' and closed by the vacuum transmitted from the second chamber 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05165250-A (JP)
Title: Electrostatic charge developing toner for dry processing and production thereof
Inventor: AKIYAMA REIKO
IPC: G03G9/097
Filed: 1992-02-14
Abstract: PURPOSE:To provide the electrostatic charge developing toner for dry processing which has a good flow property and cleanability and excellent environmental stability and durability and does not generate toner filming on the surface of a photosensitive body, the surface of the carrier used in a two-component development system or the surface of a charge imparting member used in a one-component development system. CONSTITUTION:This electrostatic charge developing toner for dry processing is formed by adding an inorg. compd. subjected to a surface treatment with at least one treating agents selected from low-mol. wt. polyethylene, fatty acid metal salt and 20 to 60C alcohol which is solid at ordinary temp. as an external additive to a toner consisting of at least a binder resin and coloring agents. The preferable inorg. compd. is exemplified by nearly spherical silica particulates. The above-mentioned toner is produced by dispersing or dissolving a treating agent into a solvent, treating the inorg. compd. with the resulted dispersion liquid or soln. and adding and mixing the inorg. compd. subjected to the surface treatment to and with the toner.
Patent JP-H06236499-A (JP)
Title: High identification type traffic signal
Inventor: KIMURA KATSUMI
IPC: G08G1/095
Filed: 1993-02-08
Abstract: PURPOSE:To allow the driver of a car to immediately identify a signal even when sunlight is made incident from outside by fixing a liquid crystal shutter whose transparency is switched synchronously with a control signal in front of a signal lamp. CONSTITUTION:A color filter 12 has red, blue, and yellow or the like according to the signal lamp, and the signal lamp is switched at every prescribed time by the control signal, and a blue signal lamp 1 is changed to a yellow signal lamp 2, and then a red signal lamp 3 is turned on and off. Then, a liquid crystal shutter main body 9 is fixed in front of a signal main body 4. The both surfaces of the liquid crystal shutter main body 9 are constituted of glass plates, and the liquid crystal shutter main body 9 is equipped with a common electrode 8 on one of insides and the other inside has a common electrode 8 and electrodes (a)-(c) to which a voltage is impressed according to the blue, yellow, and red signal lamp on the other inside. Therefore, the glass can be made transparent or opaque by turning a switch ON/OFF.
Patent JP-S59186393-A (JP)
Inventor: TAKAHASHI TETSUO
IPC: H05K3/30
Filed: 1983-04-06
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-H08256056-A (JP)
Title: Phase locked loop circuit
Inventor: NAKAJIMA YOSHIBUMI
IPC: H04B1/26
Filed: 1995-03-17
Abstract: PURPOSE: To lock a phase at high speed and to suppress a jitter gain by suppressing a phase change within a fixed range even against the frequency change of an oscillator caused by the environmental temperature or any change with the passage of time. CONSTITUTION: This circuit is provided with two frequency dividers 2a and 2b having two frequency dividing numbers N and N+1 for inputting the rising output of a reference input signal to a reset terminal and inputting the output of a voltage controlled oscillator (VCO) circuit 7 to a clock terminal, sample/ hold(S/H) circuit 4 for holding the logic output of a logic circuit 3 with the falling output of the reference input signal and VCO circuit 7 for inputting the output signal of the S/H circuit 4 through a filter 5 and generating an output signal to control the frequency corresponding to the input voltage.  The logic circuit 3 is logically operated while inputting the output signal of the S/H circuit 4 and the output signals of two frequency dividers 2a and 2b and generates a logic output for driving so that the frequency of the output signal from the VCO circuit 7 can be matched with the frequency of the reference input signal.
Patent JP-H05225204-A (JP)
Title: Running schedule planning device for production machine
Inventor: MORIOKE YOSHIJI
IPC: G06Q50/04
Filed: 1992-02-13
Abstract: PURPOSE:To provide the running schedule planning device for production machines which can plan the optimum schedule even when there is the difference of difficulty among the items of processing objects. CONSTITUTION:Item data showing processing contents for each item are prepared in an item data storage part 11, standard preparation time data required for executing the specified processing contents at the producing machine are prepared in a preparation time data storage part 12, and standard processing speed data for executing the specified processing contents at the production machine are prepared in a processing speed data storage part 13. On the other hand, the degree of difficulty for each item in the case of executing the real processing is stored in a difficulty degree data storage part 14. The standard preparation time data and the standard processing speed data are corrected corresponding to the stored degree of difficulty. While referring to the corrected data, an operation processor 20 executes schedule planning.
Patent JP-S55153061-A (JP)
Title: Memory, reproducing and display unit for telephone number
Inventor: HONJIYOU TERUBUMI
IPC: H04M1/27
Filed: 1979-05-15
Abstract: PURPOSE: To enable an electronic telephone-number memory unit to serve as a display part, keyboard, etc., by providing the memory unit in an electronic equipment such as an electronic desk-top calculator, electronic watch and push-button telephone set.  
     CONSTITUTION: This figure shows an example that this invented unit is equipped in an electronic desk-top calculator, rewritable memory 2 members many fixed telephone numbers via control part 5 by inputs from keyboard 3, and telephone numbers stored are read out by commands from keyboard 3. In write and read operation, telephone numbers are displayed on display part 9. When the unit in the figure is used as an electronic desk-top calculator, control part 5 applies input data from the keyboard to processor 1 and the arithmetic result is displayed on display part 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05224247-A (JP)
Title: Method for deflecting guided light and optical waveguide device
Inventor: TAKAURA ATSUSHI
IPC: G02F1/313
Filed: 1992-02-14
Abstract: PURPOSE:To provide the optical waveguide device which can correct the deviation in optical paths. CONSTITUTION:This optical waveguide device has at least a waveguide layer 5 for guiding the incident light from a prism coupler 11, first condenser mirrors 15a, 15b provided with this waveguide layer 5, second condenser mirrors 17a, 17b and divided type PDs 19a, 19b, 19c, 19d provided on the optical path of the above-mentioned waveguide layer 5. The optical waveguide device is provided with thin-film electrodes 21a, 21b which can impress currents to a clad layer 7 on the waveguide layer 5. The currents are passed in the thin-film electrodes 21a, 21b to generate a refractive index distribution in the waveguide layer 5 even if the deviation in the optical paths is generated in the guided light within the waveguide layer 5 according to the production error of the optical waveguide by providing these thin-film electrodes 21a, 21b. The deviation in the optical paths is thus corrected by such refractive index distribution.
Patent JP-S56155864-A (JP)
Title: Measuring device for am detector
Inventor: SUGAWARA MITSUTOSHI
IPC: G01R29/06
Filed: 1980-05-06
Abstract: PURPOSE:To make simple and highly accurate measurement possible by constituting a titled device of the 1st means which applies the output of a nonmodulated signal generator to the input of the AM detector to be measured and the 2nd means which measures the DC voltage in the AM detected output. CONSTITUTION:The output of a generator 4 for nonmodulated signals, that is, only the carrier, is applied to the input of the AM detector 2 to be measured via a programmable attenuator 5 which has beforehand been set with plural rates of attenuation according to the detection characteristics to be measured, and the DC voltage appearing in the output of the detector 2 is measured with a DC voltmeter 6. The change component of the reading of the voltmeter 6 measured in correspondence to the rates of attenuation of the attenuator 5 is calculated, whereby the desired detection characteristics value is obtained. This calculation permits automatic reading of the detection characteristics value by providing a proper calculating circuit 7 such as comparator. Thereby, the simple and highly accurate measurement is accomplished.
Patent JP-H02279114-A (JP)
Title: Cooking apparatus
Inventor: PEETAA KOFURUSUTORUNGU
IPC: A47J27/04
Filed: 1990-03-09
Abstract: PURPOSE: To control and maintain the humidity of a cooking room so as to fit to the cocking goods by providing a cooker with the device of exhausting a moisture from a cooking room, a humidity sensor and the device of receiving the output signals of a humidity sensor so that comparing with a target value and supplying a moisture into the cooking room, or a controller for controlling the above moisture-exhausting device. CONSTITUTION: The device 20 of supplying a moisture into a cooking room 10 includes a controlling conductor 22 connected with a control device 50. A solenoid valve 26 is controlled by the controlling device 50 and a water is supplied by the solenoid valve 26 from a water supply pipe 28 to the first pouring water device 24. When the solenoid valve 26 is opened, a water is jetted into the cooking room 10 by the first water pouring device 24 and the humidity of the atmosphere of the cooking room 10 is ascended. The device of exhausting a moisture from the cooking room 10 includes a sub-ventilating fun 310. The sub-ventilating fun 310 is controlled by the control device 50 through a controlling conductor 312. When the sub-ventilating fun 310 is driven, a dried environmental air is introduced into the cooking room 10.  The dried air absorbs a moisture and exhausted from the cooking room 10 through a ventilating duct 70, thus the humidity of the atmosphere of the cooking room 10 is descended.
Patent JP-H03252995-A (JP)
Title: Rom circuit
Inventor: HIEONKEUN AN
IPC: G11C8/00
Filed: 1990-03-09
Abstract: PURPOSE: To achieve a ROM circuit with a simple circuit structure by providing a memory cell array where fixed data are recorded, and a precharge means to make each of N output lines precharged with clock signal. CONSTITUTION: This ROM circuit has a decoder 1 to generate L bits of word signals with M bits of address signals inputted and memory cell array 4 where fixed data are recorded depending on the presence or absence of a MOS transistor connection at each intersection part of L word lines W0-W3 and N output lines D0-D2. Further, each of the N output lines D0-D2 is provided with a precharge means to precharge them with clock signals. Therefore, it is possible to simplify a circuit structure of an AND circuit part 3 significantly to decrease the wiring and ROM circuit areas. Thus, a ROM circuit of simple circuit structure is obtained.
Patent JP-H06273852-A (JP)
Title: Transmission type cabinet screen and its manufacture
Inventor: MITANI KATSUAKI
IPC: G03B21/62
Filed: 1993-03-19
Abstract: PURPOSE:To make a front surface cabinet have two functions; a screening function, and an attaching constitution, in the transmission type screen of a projection type television receiver. CONSTITUTION:The screen is constituted of a Fresnel lens sheet 7 arranged on a light incident side, a transparent lenticular lens sheet 3 arranged on the front surface, and a front surface light diffusing cabinet 2 having a thin diffusing layer 9 and a transparent layer 8 arranged on a light projecting side; a visible ray absorbing material is included in the transparent layer 8 or any one of constituting members, and the screen is coated with a fluororesin coating thin film having low refractive index, so that contrast with respect to external light is improved and an image having no reflection can be obtained, and also cost is reduced by making the cabinet 2 box-shaped.