baber/WOPTO huggingface dataset:
Patent JP-2000226434-A (JP)
Title: Epoxy resin composition
Inventor: URAKAWA TOSHIYA
IPC: B29C45/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an injection-moldable composition processing such curing characteristics as to show heat stability not allowing curing in a cylinder and to rapidly cure in a mold by compounding an epoxy resin with a curing agent and a cure accelerator being a specified urea compound. SOLUTION: The cure accelerator used is a urea compound obtained by reacting an isocyanate compound with a phenyl-containing amine compound. For example, the isocyanate compound is desirably tolylene diisocyanate, and the phenyl-containing amine compound used is methylbenzylamine. The cure accelerator used is a compound represented by the formula (wherein Y and Z, which may be the same as or different from each other, are each hydrogen, a halogen, or an alkyl; R1 and R3, which may be the same as or different from each other, are each a lower alkylene; and R2 and R4, which may be the same or different, are each hydrogen or an alkyl). It is desirable that 100 pts.wt. epoxy resin is compounded with 20-120 pts.wt. curing agent and 0.1-20 pts.wt. cure accelerator.
Patent JP-S62187828-A (JP)
Title: Nonlinear optical material
Inventor: OKAZAKI MASAKI
IPC: C07D207/08
Filed: 1986-02-14
Abstract: PURPOSE:To provide a titled material which exhibits a high nonlinear optical effect in a crystal state by forming said material of a specific compd. CONSTITUTION:The compd. expressed by the formula (I) is used. In the formula (I), R<1> and R<2> denote a hydrogen atom and alkyl group which may be substd., may form a ring by R<1> and R<2>, and R<1> and R<2> may be the same. R<3> denotes a hydrogen atom, alkyl group which may be substd. and aryl group which may be substd. The embodiment of the compd. expressed by the formula (I) is expressed by the formula 1.
Patent JP-S55123228-A (JP)
Title: Detecting circuit
Inventor: IENAKA MASANORI
IPC: H03J3/12
Filed: 1979-03-16
Abstract: PURPOSE:To simplify a detecting circuit by using in common a tuning circuit and phase shifting circuit to a multiplying circuit as a load on the output stage of the intermediate-frequency amplifying circuit of an AM receiver. CONSTITUTION:As a load on the output-stage circuit of intermediate frequency amplifying circuit 3, turning circuit 4 provided with the 90 deg. phase shifting function is provided so as to improve the selectively of circuit 3 while generating an intermediate amplification output needed for multiplying circuit 17 and a signal 90 deg. out of phase with it. Further, the simplification and stability improvement of a bias circuit are attained by providing circuit 3 with DC feedback circuit 5. Circuit 17 multiplies the output of circuit 3 by its 90 deg. out-of-phase signal to generate an output of S-shaped characteristic ls and when tuning to an intermediate frequency is attained, a voltage signal of OV can be obtained and is used as a stop signal to automatic channel selecting counter control circuit 15. The phase shift circuit of the multiplying circuit for tuning detection and the tuning load of the intermediate-frequency amplifying circuit can be used in common, so that the circuit can be simplified.
Patent JP-H01205706-A (JP)
Title: Magnetic reproducing device
Inventor: ICHIJO HIROSHI
IPC: G11B5/09
Filed: 1988-02-13
Abstract: PURPOSE:To rewind a magnetic tape and to reproduce the magnetic tape again when it is detected that the dropout period length of a reproducing signal is a period length which cannot be corrected by an error correcting circuit by cooperating first and second detecting means. CONSTITUTION:By the start of reproducing, a reel motor 15 and a drum motor 16 are driven, data recorded on a magnetic tape 5 are reproduced and amplified by an RF amplifier 6. The dropout period length being outputted from the RF amplifier 6 is detected by an analog comparator 9 and time width on a dropout is counted by a counter 11. The count value of the counter 11 is compared with comparison data by a comparator 12, when it is detected that the dropout period is long and has the period length which is beyond the correction limit of a decoding/error correcting circuit 7 and cannot be corrected, a control circuit 13 rewinds the magnetic tape 5 by the length corresponding to the comparison data and reproduces the same range on the magnetic tape 5 again.
Patent JP-H027737-A (JP)
Title: Dual tracking phase locking loop circuit
Inventor: POORU AASAA DEBURIIZU
IPC: H03L7/093
Filed: 1989-02-10
Abstract: PURPOSE: To minimize the interrupted time of a clock by making it possible to use an up/down counter at the time of a backup mode and disabling the counter in an active mode. CONSTITUTION: In the active mode, the programmable up/down counter 6 is not driven as a counter but is driven as a digital latch by a microprocessor 11, which writes an 8-bit digital value in the counter 6 through a data bus to directly control the frequency of a voltage controlled oscillator 4. In the backup mode, the counter 6 executes counting in accordance with an output from a comparator 3 and locks an inactive clock IMCLK close to the frequency of an active clock MCLK. When the circuit is switched from the backup mode to the active mode, the 8-bit value stored in the counter 6 is fixed at the time and adjustment necessary for tracking is executed by using the fixed value as a reference value. Consequently the transfer of the mode can be attained in the shortest interruption.
Patent JP-H08202307-A (JP)
Title: Led driving circuit
Inventor: IMAEDA MASAYA
IPC: G09G3/14
Filed: 1995-01-25
Abstract: PURPOSE: To provide an LED driving circuit whose size is small and whose mounting area is small by reducing the number of components. CONSTITUTION: An LED circuit 20 makes energy accumulate in a voltage boosting coil L by performing the supplying/stopping of the current to the voltage boosting coil L on which a power source voltage is impressed while turning the switching transistor Tr1 of an LED lighting circuit 22 ON/OFF with the oscillation signal Sd inputted from an oscillation circuit 21. The counter electromotive force due to energy accumulated in the voltage boosting coil L is made to be released via an LED 23 or an LED 24 in accordance with the ON/OFF of the switching transistor Tr2 . That is, when a changeover signal Se is a low, the switching transistor Tr1 is turned OFF and the counter electromotive force generated in the voltage boosting coil L is impressed on the LED 23 and then the LED 23 is lighted.  When the signal Se is a high, the transistor Tr2 is turned ON and the counter electromotive force generated in the coil L is impressed on the LED 24 to light the LED 24.
Patent JP-2000230800-A (JP)
Title: Two-prong fork type arresting tool
Inventor: NAKAO MASAJI
IPC: F41B15/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an arresting tool which can effectively function even if there is no wall or fence at a site where arrests are made. SOLUTION: In the arresting tool, a long rod 10 is attached to the lower end of a body frame 20, while a slide body 30 is vertically slidably attached to the upper end of the frame 20. The body 30 is being pulled upward by a spring S1. Each lower end of a left and right semicircular bodies 40, 50 each comprising a semicircular pipe is mounted to the body 30 so that both the bodies 40, 50 can be swung. Each of the pipes is pulled downward by a spring S2 so that both the pipes are brought into contact with pulleys 44, 54 respectively. The vertical motion of the body 30 associates with the open/closure motion of the bodies 40, 50. If a protrusion 31 is pressed against a person 60 to be captured, the body 30 moves downward and the bodies 40, 50 are closed so as to surround the parson 60, thereby locking him at the location thereof.
Patent JP-H06243545-A (JP)
Title: Pinch roller drive mechanism
Inventor: GOTO SATORU
IPC: G11B15/29
Filed: 1993-02-19
Abstract: PURPOSE:To stabilize the transport of a magnetic tape and also to reduce the operating load of a pinch arm by eliminating variations in press-contacting force by a pinch roller. CONSTITUTION:A slide chassis 15 for supporting a cassette is supported in a manner of freely sliding on a base chassis 71, while a driving arm 90 is turned by a cam gear 88 which is freely rotatably driven, so that the slide chassis 15 can thus be moved. The pinch arm 161 having the pinch roller 159 with a magnetic tape press-contacted with a capstan 134 at the time of traveling this magnetic tape is pivotally attached to the slide chassis 15, and is, on the other hand, engaged with a cam axis 163 integrated with the pinch arm 161 to turn the pinch arm 161. Thus, an operating lever 99 having a cam surface with the pinch roller 159 press-contacted with the capstan 134 is mounted on the base chassis 71, and the cam shaft 163 and the operating direction of the cam surface are made different by approximately 90 degrees.
Patent JP-H01205369-A (JP)
Title: Multiple-computer system
Inventor: ANDO MITSURU
IPC: G06F15/16
Filed: 1988-02-12
Abstract: PURPOSE:To automatically determine a computer to execute a job by providing a multiple-computer system with an executing computer determining means to determine automatically an executing host computer. CONSTITUTION:The computer H1 accepts the input of the job from a user by a job input accepting means 11, and analyzes the inputted job control language by a job control language analyzing means 12. The executing computer determining means 13 determines the computer to execute the inputted job according to the information of the job control language analyzed by the means 12, the information of the user inputted the job stored in a user information storage part 14 and the information of a class by which the job stored in an execution class information storage part is executed. An other computer execution requesting means 16 requests the computer determined by the means 13 to execute the inputted job.
Patent JP-H05232867-A (JP)
Title: Navigation device
Inventor: KUZUTANI KEIJI
IPC: G01C21/00
Filed: 1992-02-18
Abstract: PURPOSE:To improve the visibility of a screen by displaying a travel schedule course by rotation, movement, and reduction so that the start point and destina tion are arranged at specific positions on a display at all times. CONSTITUTION:This navigation device is equipped with a setting means which sets the travel schedule course including the start point and destination, an LCD display unit 19 as the display which has the rectangular screen, and a display control means 18 which displays the travel schedule course by rotation, movement, and reduction so that the start point and destination are arranged at the specific positions on the LCD display unit 19 at all times. The LCD display unit 19 displays guidance information (destination azimuth, destination remaining distance, travel track, etc.) and current place information (map book position, travel track, etc.) on a moving body. Namely, the travel schedule course have coordinates converted and coordinate conversion is performed by rotation, movement, and reduction to display the start position and destination at the specific positions on the screen.
Patent JP-H07237026-A (JP)
Title: Throwaway tip and cutter
Inventor: ARAI TATSUO
IPC: B23C5/06
Filed: 1994-02-28
Abstract: PURPOSE:To enable right-angled cutting and improve cutting edge strength by setting the clearance angle of a main cutting edge flank smaller than the clearance angle of an auxiliary cutting edge flank. CONSTITUTION:On one side face 18 between two adjacent side faces 18 of a throwaway tip 10, a main cutting edge second flank 22 positioned on the outer peripheral side is supported by the axial side face receiving part 27 of a cutter body 24a, while on the other side face 18, an auxiliary cutting edge flank 19 on the tip side is supported by a radial side face receiving part 28. Seat stability at the cutting time is thereby desirable. In addition, the clearance angle of a main cutting edge first flank 20 extended along the main cutting edge 13 of the throwaway tip 10 is set to be negative. The cutting edge strength of specially the main cutting edge part can be therefore made large without having influence on right-angled cutting capacity. In this case, the clearance angle of the main cutting edge first flank 20 can be also set into a positive clearance angle smaller than the clearance angles of the auxiliary cutting edge flank 19 and main cutting edge second flank 22.
Patent JP-S58120181-A (JP)
Inventor: JIIKUFURIITO POORU
IPC: G09B29/14
Filed: 1982-03-01
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-2000230668-A (JP)
Title: Corrosion loss confirmation marking structure of parent material
Inventor: NISHIKAWA TAMOTSU
IPC: F16K3/12
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To easily confirm degree of corrosion of a parent material of equipment used in corrosive environment. SOLUTION: A corrosion loss confirmation marking member 7 made of corrosion resistant material is embedded in a mother material of a valve body 2 in contact with corrosion causing material in thickwise direction thereof. The corrosion loss confirmation marking member 7 is gradually exposed together with corrosion of a surface of the parent material. It is thus possible to know the degree of the corrosion only by visually confirming the size of the exposure, and thereby easily determine whether the equipment can still be used or not.
Patent JP-S62189530-A (JP)
Title: Data control system
Inventor: SATO KAZUHIRO
IPC: G06F17/30
Filed: 1986-02-17
Abstract: PURPOSE:To quickly attain access to a data record in a page by providing each page in a data base with a directory controlling an address list for a data record corresponding to the sorting order of a data field in the data record and executing the bisected search to the directory. CONSTITUTION:The titled data base control system 1 is configured with a directory processing part 3 processing the directory (a registration list showing that desired data is in which part in each page), a page processing part 4 processing the page of the data base 2, and a page group memory part 5 storing page groups read out of the data base 2. The directory processing part 3 includes a directory entry lining-up processing program 6 lining up the directory entry, and a directory entry search processing program 7 searching the directory entry. Thus the data record in the page can be accessed at a high speed.
Patent JP-H07215818-A (JP)
Title: Cleansing agent
Inventor: UCHIKAWA KEIICHI
IPC: A61K8/00
Filed: 1994-02-02
Abstract: PURPOSE:To obtain a cleansing agent having frothing function in addition to cleansing function and giving a refreshed feeling in the cleansing of bare skin by combining a polyoxyethylene diester with a specific maltitol ether. CONSTITUTION:This cleansing agent is produced by combining a polyoxyethylene diester of formula I (R1 is a saturated or unsaturated higher aliphatic hydrocarbon group; (n) is 6-16) with a maltitol ether of formula II (X is a residue obtained by removing (a) OH groups from maltitol; R2 and R3 are each H, an alkyl or an alkenyl; the total carbon number of R2 and R3 is 6-22; (a) is 1-3). The polyoxyethylene diester is especially preferably polyoxyethylene diisostearate or polyoxyethylene dioleate. The cleansing agent has a function to cleanly remove make-up cosmetics such as rouge, foundation, mascara and eye shadow and can be frothed by the addition of water.
Patent JP-S63202203-A (JP)
Title: Electric rolling stock controller
Inventor: YAMAMOTO SHIROJI
IPC: B60L7/14
Filed: 1987-02-13
Abstract: PURPOSE:To increase the controllability of slip frequency by fixing a value of said slip frequency to a preset limit value in case of a weak braking force command. CONSTITUTION:In case of a weak braking force command, a '1' signal is outputted from a weak braking force command decider 29. Also, if a reference slip frequency FS' is less than a signal from a frequency setter 30, the output of a comparator 31 is '1'. If said two conditions are satisfied, switches 33, 34 are changed over from each other. As the switch 34 is changed over, a correction factor K less than 1.0 is inputted from an on-weak brake voltage-to- frequency ratio correction factor computing element 35. Also, as the switch 33 is changed over, a signal corresponding to 0.7Hz from the frequency setter 30 is applied to a rate-of-change limiter 27. On the other hand, the switches 33, 34 are changed over to the 1 side in case of a steady braking force control.
Patent JP-S60175516-A (JP)
Title: Precoat filtering type condensed water treatment apparatus
Inventor: TAMURA KUNIO
IPC: B01D37/02
Filed: 1984-02-21
Abstract: PURPOSE:To attain to availably utilize the filter aid material in a precoat filter and to reduce the discarding amount thereof while well performing the purification of condensed water, by reusing the filter aid material in a shape approximate to volumetric filtering. CONSTITUTION:After new filter aid material precoat 40 is applied to the outer periphery of the filter pipe in a fiter, water is passed through the filter and water sampling 41 is performed until the differential pressure before and after the filter becomes ''high''. When the differential pressure before and after the filter reaches differential pressure ''high'' 41, the backwashing 43 of the precoat is performed. In the next step 44, it is judged whether the number of times N of the re-precoat of the used filter material is larger than the preset prescribed number of time N1. When N<=N1, the used filter aid material is transported to a precoat tank and, after stirring, used filter aid material precoat 45 is applied to the surface of the filter pipe. When N>N1 is attained, used filter aid material discarding 46 is performed and the precoat by the new filter material is performed by the step 40.
Patent JP-S56126350-A (JP)
Title: Decoding method of convolutional code
Inventor: HIROSE TSUNEO
IPC: H04L1/00
Filed: 1980-03-11
Abstract: PURPOSE:To enhance a detecting and compensating capacity of a burst error, by storing the decoding information received a correction with a correcting decoding of the convolutional code by prescribed x clocks. CONSTITUTION:The x units of memories 42 are distributed between the error correcting adder 41 and the compensator 43, and the memory 42 stores the information data that has received a correction equivalent to x clocks. The detecting capacity of a parity check when a burst error is caused with no memory 42 provided is equivalent to the single, double and triple error detections. Thus a probability is secured for the case when all parity checks are ''1'', that is, P0=2X4X8/2<11>=0.03125. With installation of the memory 42, the supplying action is checked x times until the data is supplied to the memory 42 by an amount equivalent to x clocks. Thus this output data receives the above-mentioned burst detection x times during the x clocks to be delivered. If x=5 is defined, the probability to have an output through the memory 42 is reduced to (0.03125)<5>=3.0X10<-8> with an overlock of the burst.
Patent JP-S57146363-A (JP)
Title: Electronic calculator with printer
Inventor: TOYOMURA SHIGERU
IPC: G06F15/02
Filed: 1981-03-06
Abstract: PURPOSE:To enable to start operations quickly after a pause, by printing and recording data on half way of operation and stored data stored in a storage section of a desk top electronic calculator up to the operation of an automatic power off. CONSTITUTION:When a key operation is interrupted because of visit of a customer, a count value at a counter COU increases as the elapse of time and when the value reaches a prescribed value, an automatic power off signal is outputted from the COU to an operation control section ALC. The ALC calls out an automatic power off program from a fixed storage device MEM 2 with the incoming of the power off signal. The program calls out an addition data for the half way of operation stored in a storage section MEM 1, controls an output control section CON and makes printing with a printer PRT. Further, the sotred data in the storage section MEM 1 is called and printing is similarly made at the printer PRT.
Patent JP-S58148346-A (JP)
Title: Solar heat collecting apparatus
Inventor: TAKEDA HAJIME
IPC: F24J2/04
Filed: 1982-02-28
Abstract: PURPOSE:To obtain an economical and durable solar heat collecting apparatus, by utilizing the roof constituting members of a ribbed seam roof. CONSTITUTION:U-shaped channel plates 8, 8 opened at their top are laid on roof backing members 9 and connected together by the intermediary of a U-shaped suspender 10 also opened at its top. The suspender 10 is formed at its opposite free ends with covering portions 11, 11. In the drawing, a numeral 12 represents a U-shaped cap made of a light transmitting material. Solar rays are transmitted to a heat collecting pipe 4 through the cap 12 and heat water in the pipe 4. By thus making an efficent use of the constituent elements of the so-called ribbed seam roof, it is enabled to reduce the cost required for installation of the apparatus and to protect the outer appearance of the roof.
Patent JP-H02210802-A (JP)
Title: Manufacture of moisture sensor
Inventor: IWABUCHI HIROYUKI
IPC: G01N27/12
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a sheet type moisture sensor with high sensitivity and high response speed by a method wherein, after aluminosilicate is formed in a sheet type so as to have a specified thickness after sintering, the sheet is sintered at a specified temperature. CONSTITUTION:After aluminosilicate is formed in a sheet type, a silica-alumine composite sintered body of 50mu-1.3mm in thickness is formed by sintering at 700-1500 deg.C. A moisture sensor is manufactured from said silica-alumina composite sintered body. Various kinds of material can be used as the aluminosilicate, but a specified zeolite is preferable. Thereby, a sheet type moisture sensor which is excellent in response characteristics while high sensitivity is maintained and which is smooth and has little cracks can be obtained.
Patent JP-H07236778-A (JP)
Title: Scissors fir haircutting and hairdressing
Inventor: EBI YOSHIO
IPC: B26B13/28
Filed: 1994-03-01
Abstract: PURPOSE:To achieve a smooth opening-and-closing operation of a pair of hair scissors, and to prevent hair from thrusting into the periphery of a pivot. CONSTITUTION:Thrust bearings 12 are fitted in fitting holes 11a, 11b formed around a pivot 2 in the facing surfaces of a pair of pieces 1a, 1b of the scissors. The bearing holder 12b fills the clearance to between the pieces 1a, 1b of the scissors, and prevents dirt, such as hair, from entering the fitting hollows 11a, 11b. Sheet-like washer 13 are laid in the fitting hollows 11a, 11b, and the best opening-and-closing operation is achieved by adjusting the thickness of the washers 13.