baber/WOPTO huggingface dataset:
Patent JP-S6456577-A (JP)
Title: Printer
Inventor: KATO TAKASHI
IPC: B41J29/42
Filed: 1988-03-08
Abstract: PURPOSE:To coincide a page length controlled by a printer device with a page length controlled by an application software and prevent the page length values from being varied, by measuring the page length of a cut paper used, through utilizing paper feeding and a signal from a paper absence detector. CONSTITUTION:A cut paper B is supplied from a cut-paper supplying device A to pass over a paper absence detector C, and is printed by a printing head D. The device A is driven by a paper feed driving part 3. With a switch on a console panel 6 depressed, a cut paper length measuring condition is set. First, when a signal from the paper absence detector C indicates the presence of the paper, the paper is discharged. Next, the cut paper B from the supplying device A is fed over the detector C, and the feeding-in operation is finished when the uppermost end of a printable region of the cut paper comes to a position beneath the head D. Then, a message that the current printing position coincides with the uppermost end of the printable region is printed. By these operations, errors in control of page length are eliminated, and printing as intended by the user can be performed.
Patent JP-H04289999-A (JP)
Title: Non-contact card system
Inventor: KITADE SUSUMU
IPC: G07G1/12
Filed: 1991-03-19
Abstract: PURPOSE:To perform the reception and service for customers in accordance with the rank of the customer coming in the store. CONSTITUTION:A system is constituted of a card 21 carried by a customer and a store side device 1 to transmit and receive data to and from the card 21, and a customer evaluating means to set the customer rank based on the customer data transmitted from the card 21 and a display 13 to display the customer rank set by the customer evaluating means are provided at the store side device 1. Thus, the customer rank of the customer is set based on the customer data transmitted from the card 21 carried by the customer when the customer comes in the store and this can be displayed at the display 13.
Patent JP-S52144653-A (JP)
Title: Preparation of beta-cyclododecene-1-yl-beta-alkoxycarbonylpropionic acid
Inventor: TAKAHASHI KATSUHIKO
IPC: C07C69/74
Filed: 1977-05-13
Abstract: PURPOSE: β-Cyclododecene-1-yl-β-alkoxycarbonylpropionic acid, useful as raw materials of musk perfume, is selectively prepared by the Stobbe condensation of cyclododecanone with succinic acid diethylester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06267178-A (JP)
Title: Magnetic recorder
Inventor: IWANAGA YOSHIYUKI
IPC: G11B19/02
Filed: 1993-03-16
Abstract: PURPOSE:To save manual work and time for setting a correction amount for deviation. CONSTITUTION:This recorder is provided with a magnetic head magnetically reading or writing information on a magnetic recording medium, a sensor detecting the tips of a reference magnetic medium and the magnetic recording medium, and a control part measuring a distance from the tips of the reference magnetic medium and the magnetic recording medium detected by the sensor to the leading bits of data recorded on the reference magnetic medium and the magnetic recording medium read by the magnetic head and calculating the deviation in a recording position on the magnetic recording medium. And the recorder is provided with a storage part storing the deviation in the recording position on the magnetic recording medium calculated by the control part. Thus, the deviation in the recording position on the magnetic recording medium is corrected automatically to read or write the information.
Patent JP-S63220097-A (JP)
Title: Finned heat exchanger
Inventor: YOKOUCHI AKIRA
IPC: F28F1/32
Filed: 1987-03-10
Abstract: PURPOSE:To improve the performance of a heat exchanger upon heating at a low temperature as well as comfortableness upon heating and improve energy efficiency, by changing the pitch of the stage of a heat transfer tube in accordance with the condition of refrigerant which flows through the heat transfer tube. CONSTITUTION:A heat exchanger is used as an outdoor heat exchanger for an air- conditioning machine upon room heating operation so that refrigerant flows from the lower stage of a heat transfer tube 2 toward the upper stage of the same. The temperature of heat transfer tubes 2 upon heating at a low temperature is reduced from the lower stage toward the upper stage by the affection of the pressure loss of the refrigerant, however, the average surface temperature of fins 1 in a section B, corresponding to the outlet of the refrigerant, can be made higher than the same in a section C, corresponding to the inlet of the refrigerant, by making the pitch G1 of the stage of the heat transfer tubes 2 in the section B larger than the pitch G2 of the stage of the same in the section C. The average temperature of the leading edge of fins in the inflow section of air is higher since the pitch G1 of the stage of the heat transfer tube in the section B is high; therefore, the time required until the spaces between the fins are blockaded by frost 3 in the section B, may be longer than the same in section C.
Patent JP-H04287809-A (JP)
Title: Valve system of internal combustion engine
Inventor: URATA YASUHIRO
IPC: F01L1/34
Filed: 1991-03-19
Abstract: PURPOSE:To control continuously rotating phase between a valve system cam shaft and crank shaft with simple construction, in the valve system of an internal combustion engine which is provided with an operating mechanism having a piston capable of controlling the rotating phase between the valve system cam shaft and the crank shaft according to its moving position in an axial direction and facing its one end surface in the axial direction to an oil pressure chamber, while being energized by a spring to the side where the volume of the oil pressure chamber is reduced and provided with an oil pressure control valve for controlling oil pressure in the oil pressure chamber. CONSTITUTION:An oil pressure control valve 14 is formed in such constitution that the force of a spring 49 directed toward an oiling position is acted on one end of a spool 41 fitted slidably in a housing 40, and the other end side of the spool 41 is so arranged that a back pressure chamber 51 communicating to an output port 44 can exhibit its oil pressure force toward an opening position, and an actuator 42 for exhibiting thrust according to an input electric amount regardless of an operating position is interlocked and connected to either side in the axial direction, of the spool 41.
Patent JP-H04211736-A (JP)
Title: Lifting gear enabling locking in non-stage type
Inventor: RORUFU MINTOGEN
IPC: F16F9/00
Filed: 1991-03-19
Abstract: PURPOSE: To form a fixing part and an overflow connecting part between a piston rod and a piston at low cost by providing a valve pin with a sealing part in each of the piston rod and the piston and by forming an overflow passage of a hole in the cylindrical projection of the piston and a through passage of the piston rod end. CONSTITUTION: A valve pin 7 is provided with sealing parts 9, 10 formed of, at least, a sealing member in a piston rod 2 and a piston 3, and an overflow passage is formed of a hole 14 in a cylindrical projection 12 of the piston 3 and a through passage 15 in the piston rod end side. This constitution not only provides extremely simple connecting part between the piston 3 and the piston rod 22, but dispenses with a lateral hole to be bored in the stiffened piston rod 2 by the through passage 15 in the piston rod end side and miniaturizes the space of the connecting part between the piston 3 and the piston rod 2 extremely in the shaft.
Patent JP-H08249852-A (JP)
Title: Case and player for optical disk
Inventor: NAGASATO MAKOTO
IPC: G11B23/03
Filed: 1995-03-14
Abstract: PURPOSE: To reduce costs of a device E and a case by providing a spindle hole and a head insertion hole on the cases A, B housing an optical disk and connected with each other openably/closably, taking in/out to a recording/ reproducing device E and recording/reproducing. CONSTITUTION: The spindle holes 3a, 3b and the head insertion holes 4a, 4b are provided oppositely on first and second case members 1, 2, and the members 1, 2 are connected with each other by a connection part 51, and the case 5 for the optical disk is manufactured. Then, the case 5 is openable/closable around the connection part 51, and is taken in/out to an information recorder E in the state encasing the optical disk 6, and erroneous insertion is prevented by identification holes 21 provided on the member 1. Further, it is encased in a housing protective case in the state closing the case 5, and the entering of dust from the holes 3, 4 and dirt and a scratch on the disk 6 are prevented. Thus, the number of parts and assembling man-hour are reduced, the shutter mechanism of the device E is unnecessary and the costs of the case 5 and the device E are reduced.
Patent JP-H05256520-A (JP)
Title: Heat pump hot water feeder
IPC: F24H1/00
Filed: 1992-03-13
Abstract: PURPOSE:To maximize a ratio of an amount of utilizable hot water to the capacity of a hot water storage tank. CONSTITUTION:Since an output control device 9 is provided for an auxiliary heat source which is operated during a period in which the output of a heat pump during the starting of operation set by a clock is stabilized and controls a boiling-up temperature to a target temperature, a layer 6a having a temperature gradient in a hot water storage tank 6 is minimized through regulation of a boiling-up temperature to a constant target temperature from the initial stage of operation. Thus, the increase of the temperature of water entering a heat-exchanger 3 between water and a refrigerant does not occur until a time just before completion of boiling up and running of the heat pump can be stably continued. Thereby, a ratio of a quantity of utilizable hot water to capacity of a hot water storage tank can be maximized.
Patent JP-S58172366-A (JP)
Title: Indoleacetic acid polyprenyl ester derivative, its preparation and antipyretic, analgesic and antiphlogistic agent containing said derivative as active component
Inventor: UCHIDA KATSUHIRO
IPC: A61K31/404
Filed: 1982-04-01
Abstract: NEW MATERIAL:The indoleacetic acid polyprenyl ester derivative of formula I (R is group of formula II; l is 0-1; m is 0-2; n is 0-2; R1, R2 and R3 are H or 1-3C lower alkyl; Y is 1-6C lower alkylene). EXAMPLE:2(E)-3, 7-Dimethyl-2, 6-octadienyl [1-(p-chlorobenzoyl)-5-methoxy-2-methyl-3-indolyl] acetate. USE:It has antipyretic, analgesic and antiphlogistic activities and is useful as a drug. In has no side effect such as central nervous system disorder, gastroenteric disorder, etc. Since the compound has high lipophilic property, it can be easily absorbed through the skin, and is useful also as an antiphlogistic and analgesic agent for external use. PROCESS:The compound of formula I can be prepared by the esterification reaction of 1-(p-chlorobenzoyl)-5-methoxy-2-methyl-3-indoleacetic acid of formula IIIwith the alcohol compound of formula IV.
Patent JP-S59183472-A (JP)
Title: Detecting system of feature of picture
Inventor: TABATA KUNIAKI
IPC: G06K9/00
Filed: 1983-04-01
Abstract: PURPOSE:To display automatically the direction of pressure distribution, etc. of a sealing mode and to attain an automatic collation of a seal accurately by using a means to store a picture having a contour part symmetrical with rotation and a means to detect the cumulative value of concentration within a prescribed quadrant right under the parallel lines which are equidistant from the center of rotation. CONSTITUTION:A picture input device 10 of a picture feature detecting system reads the seal data having contour parts symetrical with rotation and stores it to a picture memory 20. This read seal data is processed by a microprocessor 40 in accordance with the program of a main memory 50. With the processing of the processor 40, the cumulative value is detected for the concentration within a prescribed quadrant of pictures right under one or more pairs of parallel lines which are equidistant from the center of rotation. This cumulative value is set at the length which crosses the countor parts of said parallel lines. Then the direction of a pressure distribution, etc. of a sealing mode is automatically displayed to a picture display device 30. Thus a automatic and accurate collation is possible for seals.
Patent JP-S56151235-A (JP)
Title: Controlling device for air fuel ratio of engine
Inventor: MIYACHIKA MASANORI
IPC: F02D41/14
Filed: 1980-04-24
Abstract: PURPOSE: To raise the respondency of control and improve the reliability by a method wherein a capacitor comprising two electrodes along a mixture flow is disposed in a suction passage, and an air fuel ratio change is detected as a change of an electrostatic capacity of the capacitor.  
     CONSTITUTION: The capacitor C 1  comprising the electrodes 17, 17b which are arranged in parallel each other in the direction along the mixture flow is provided in the suction passage 5 at a downstream of throttle valve 8, and the other capacitor C 2 , resistors R 1 , R 2  and an oscillator OS constitute a bridge circuit 18. A specific dielectric constant of the mixture increases, the electrostatic capacity of the capacitor C 1  increases and an output at an output terminal (a) of the circuit 18, as the air fuel ratio becomes rich. The output at the output terminal (a) is fed to an air fuel ratio control circuit 21 through a rectifier 19, and the actuation of an actuator 15 in a fuel amount regulating device 16 is adjusted to control the air fuel ratio of the mixture supplied to the engine 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000249635-A (JP)
Title: Flocked fabric strength measuring instrument for brush
Inventor: SANO KIYOSHI
IPC: G01N3/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring instrument capable of effectively gasping a flock bundle and having a stable accuracy even in the case of repeatedly using by clamping flocks of a brush at an outer case together with a tapered part of an inner clamper by using the case and the clamper. SOLUTION: A cylindrical outer case 1 is provided at one opening with inner threads 2, and formed at the other opening outlet 3 of a taper 4 contracted toward the outlet 3. A spatula-like extended piece 5 is provided in an extension direction of an outside of the case 1 of the taper 4. Then, an inner clamper 6 has an inner bar 1 capable of being inserted into the cylindrical case 1, and a hook 8 of a tension tester integral with the bar 1. The bar 7 is formed at its tip end of a taper 9, and provided at its base end of its opposite side with outer threads 10. The threads 10 and the threads 2 of the case 1 coincide. The threads 10 are engaged with the threads 2 to clamp the case 1 with the clamper 6.
Patent JP-S59214658-A (JP)
Inventor: RIYUKU RENOO
IPC: G01N27/06
Filed: 1984-03-22
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-H10251079-A (JP)
Title: Fiber reinforced cement plate and surface patterning method therefor
Inventor: TERAMOTO HIROSHI
IPC: E04C2/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced cement plate, on which a stucco tone surface decoration full of high class sense is applied, and to manufacture a wall plate having a stucco tone decorative surface industrially with high efficiency without coating on the job site. SOLUTION: The wall plate, on which a color coating 8 is applied and which has a particulate material 6 having a larger diameter than the thickness of the coating film and uniformly dispersed in the coating film layer, is manufactured by a process of applying a sealer coating on the surface of a fiber reinforced cement plate right after a primary aging and having residual heat at the aging, uniformly dispersing the particulate material before the drying and hardening of the coating film to stick and drying, normal-aging the fiber reinforced cement plate, cutting into a prescribed masonry shape, applying the sealer coating again on the full surface and after drying, finish coating the full surface.
Patent JP-H11260882-A (JP)
Title: Standard mechanical interface apparatus
Inventor: MURATA MASANAO
IPC: B65G1/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a standard mechanical interface apparatus which can be set so as not to take space for vertically holding a wafer cassette, which houses a plurality of wafers in laid down states. SOLUTION: In an apparatus having a standard mechanical interface, this apparatus comprises a rotating means 22 for gripping and rotating a wafer cassette 4 attached by about 90 deg. which houses a plurality of wafers 5 laid down on an elevator 12 at the standard mechanical interface, thereby holding the laid wafers vertical, and a robot at the apparatus which grips the wafer cassette 4 with the wafers 5 held vertical.
Patent JP-H02238231-A (JP)
Title: Temperature sensitive panel device
Inventor: WATANABE YASUO
IPC: F24F1/00
Filed: 1989-03-08
Abstract: PURPOSE:To greatly improve the effects of publicity, advertisement, and notification by constructing a radiation air-conditioning panel by arranging a pattern such as pictures and photographs, etc., and disposing a thermoelectric element utilizing a Peltier effect at a predetermined position on the back surface of a panel device. CONSTITUTION:A thermoelement 4 is constructed by alternately connecting p type thermoelectric semiconductor devices 5 such as bismuth-tellurium alloy (Bi2Te3) for example and n type thermoelectric semiconductor devices 6 through surface side metal pieces 7 and back side metal pieces 8. Once a current is made to flow from the n type thermoelectric semiconductor elements 6 to the p type thermoelectric semiconductor elements 5, the surface side metal pieces 7 are cooled while the back surface metal pieces 8 are heated. As the surface side metal pieces 7 are cooled, a heat conduction transmission panel 2 disposed frontally of the surface side metal piece 7 is also cooled. There is produced heat transfer by thermal radiation in response to a temperature difference between two solid surfaces of different temperatures. Accordingly, as a human body approaches the heat conduction panel 2, heat transfer due to radiation is produced between the heat conductive panel 2 and the human body. Thus, any person standing before the heat conductive panel 2 feels chills upon touching it. Therefore, any person can bodily sense the temperature of a pattern on a heat conductive panel surface to improve the effects of publicity, advertisement, and notification.
Patent JP-2000250090-A (JP)
Title: Camera
Inventor: MIYAZAKI SATOSHI
IPC: G02B7/28
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of executing photometry while keeping a ratio of an angle of visibility constant even in the case the focal distance of a taking lens is changed. SOLUTION: The camera is provided with a focal distance variable photographic lens, a focal distance detecting means 15 for detecting the focal distance of the photographic lens, a focusing sensor 12 constituted of plural pixels for outputting an object image signal in accordance with the object distance in order to shift the photographic lens to a focusing position, and a photometry means 13 for measuring the luminance value of the object by using a prescribed pixel area of the focusing sensor 12, and as to the photometry means 13, the luminance value of the object is measured by switching the using pixel area of the focusing sensor 12 in accordance with focal distance information detected by the focal distance detecting means 15.
Patent JP-H11318082-A (JP)
Title: Higher harmonics suppressed switching power source
Inventor: TWARDZIK RENE
IPC: H02M7/217
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a switching power source which supplies a stepped-up stabilized DC voltage. SOLUTION: This higher harmonics suppressed switching power source is constituted of rectifying circuits D1-D4, a charging choke L1, a switch V1 which is controlled by a control unit 2 and has a switching path connected in parallel with the output of a rectifier, and charge accumulating devices D5, C1, C2, D6 which are connected in parallel with the switching path of the switch. The charge accumulating devices D5, C1, C2, D6 have a series circuit of the charging diodes D5, D6 and two accumulating capacitors C1, C2 to which a common connection point is connected with a neutral conductor terminal of the rectifying circuits.  The charging choke L1 is arranged in a power line path of a high potential L side between an AC power source voltage U and the rectifying circuits and has an auxiliary winding L1s with which a signal estimating unit 3 for making floating estimation of the instantaneous charging state for the charging choke is connected, in order to lead out a state control signal for a control unit.
Patent JP-H02236314-A (JP)
Title: Stabilizing method for slope
Inventor: SUZUKI TAKEO
IPC: E02D17/20
Filed: 1989-03-07
Abstract: PURPOSE:To enhance the strength of slopes by spraying soil cement mixed with plant seeds over the slopes, and having the seeds germinate. CONSTITUTION:Seeds are mixed into soil cement prepared by mixing cement, water and soil (humus soil, fertilizer or fibrous substance may be added), and sprayed over slopes with spraying devices to have the seeds germinate and the soil cement harden. This makes it possible to reinforce the slopes and prevent the seeds from being washed away with rain, etc.
Patent JP-H066397-A (JP)
Title: Delay detector
Inventor: SAWAHASHI MAMORU
IPC: H04L27/22
Filed: 1992-03-13
Abstract: PURPOSE:To enable a delay detector to operate with low power consumption even for a signal having a high transmission rate by switching a regenerated clock at the timing of detecting of the initial phase of a data clock by a data clock phase detecting circuit. CONSTITUTION:This detector is equipped with a phase difference detecting means 12 and the initial phase of the data clock is detected by a data clock phase detecting circuit 16 and employed as a trigger signal for initializing reset of the regenerated clock. A 1st clock is used as a sampling clock by the detecting means 12 to perform the A/D conversion of the base band signal and detect the phase difference from data before one time slot interval. At this time, a timing error detecting circuit 14 detects an error in the timing of sampling and a clock phase control circuit 17 corrects the error. Then a switching means 18 switches the 1st clock to the 3rd clock generated by a circuit 17 corresponding to the error detected by the circuit 14. Then high-speed synchronization becomes possible to enable the operation with the low power consumption for the signal which has the high transmission rate.