baber/WOPTO huggingface dataset:
Patent JP-S5450356-A (JP)
Title: Position recognizer
Inventor: FURUKAWA TAKASHI
IPC: G01B7/00
Filed: 1977-09-28
Abstract: PURPOSE: To accurately detect the position of a body with the use of a simple construction by comparing the output of a rotatable sensor through a hold circuit so that the position of the body may be recognized from the position of the maximum sensitivity of the sensor.  
     CONSTITUTION: A sensor 1 is turned through drive means 6 so that a condition signal generator 13 made coactive therewith generates the position signals of the sensor 1. The detected signals of a body 2 by the sensor 1 are held by a hold circuit 9 and are compared with the detected signals of the sensor 1 left unheld so that the coincidence signals generated from the comparator 10 are fed to a differential circuit 11. The differentiated output of the circuit 11 becomes the writing signals of resistors 15 and 16 so that the resistor 15 is written with the detected signals of the sensor 1 upon the highest sensitivity whereas the resistor 16 is written with the positional signals of the sensor 1 upon the highest sensitivity. Thus, it is possible to accurately recognize and detect the position of the object with the use of a simple construction without any influence such as the shape of the surface of the object 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01285370-A (JP)
Title: Printer device
Inventor: FUKUDA MASUO
IPC: B41J29/38
Filed: 1988-05-12
Abstract: PURPOSE:To eliminate the troublesome handlings during a time required for a failure diagnosis, by mounting an in-device temperature detection means, a means for comparing an in-device temperature with a predetermined temperature, and a means conducting a failure diagnosis only when the in-device temperature is lower than the predetermined temperature. CONSTITUTION:With the throw-in of a power source of a printer device a temperature sensor 3 issues a signal 30 according to the temperature of a fixing device 1; a temperature detection circuit 4 converts the signal 30 to a temp. value 40 and issues the value 40 to a comparator 5. If the temp. value 40 is lower than a reference temperature value, a state signal 50 has a logical value '0', a controller 6 issues a control signal 60, a failure diagnosis is conducted by the action of a failure diagnostic circuit 7, and then a printable state is established. On the other hand, if a power is turned OFF by mistake after a printing is performed for a predetermined time and, just thereafter, again thrown in, the temp. value of the fixing device 1 is higher than the reference temperature value in the comparator 5; thus, a state signal 50 of a logical value '1' is issued from the comparator 5. At this time, since the controller 6 does not issue a control signal 60, a failure diagnosis is not carried out. Therefore, a printable state is immediately established, and a printing can be carried out without waiting for a failure diagnostic time.
Patent JP-H09282852-A (JP)
Title: Magnetic tape apparatus with information display function
Inventor: KOBAYASHI ATSUSHI
IPC: G11B27/17
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve operation capability and running capability of a magnetic tape apparatus by displaying a running amount and remaining amount information of the magnetic tape, input/output data transfer rate, capacity of magnetic tape used and remaining capacity thereof. SOLUTION: A magnetic tape apparatus 2 comprises a magnetic tape apparatus controller 21, a display 22, a display information and display condition selection key 23, a display information control means 24, an input/output data amount monitoring means 25, a magnetic tape moving amount monitoring means 26, a clock 27 and a display means 28 to display transfer rate of data being input/output, moving amount and remaining amount of the magnetic tape 4, used capacity and remaining capacity of the tape on the display unit 22. Thereby, a user of the magnetic tape apparatus 2 can immediately obtain the transfer rate of data being input/output, remaining amount of tape 4, used capacity and remaining capacity of tape without calculating by himself only by observing the display 22.
Patent JP-H07320819-A (JP)
Title: Noise preventing type connector
Inventor: HASEBE SEIJI
IPC: H01R13/719
Filed: 1994-05-27
Abstract: PURPOSE:To provide a noise preventing type connector having a small sized and easily assembled structure. CONSTITUTION:A recessed part 19 capable of housing a filter element 18 slantly is formed in a housing main body 11 made of an insulating material. The filter element 18 housed in this recessed part 19 is supported by a back surface member 20 from its back surface side. A plurality of connector pins 12 are inserted under pressure into the housing main body 12 and on the midway thereof, an inclined part 23 is bent and formed in a step-like shape. The filter element 18 is arranged so that one end 24 thereof comes into contact with the inclined part 23 and the other end 25 of the filter element 18 is caused to bring the one end 24 thereof into pressure contact thereto by elastic pieces 26 and 27 formed in a conductive body case 28 fitted and locked to the housing main body 11.
Patent JP-H02294059-A (JP)
Title: Ic package
Inventor: KAWAHARA SHOICHI
IPC: H01L23/50
Filed: 1989-05-08
Abstract: PURPOSE:To prevent the generation of current leak and crosstalk by providing each lead with a plurality of pads for contact. CONSTITUTION:Each IC lead 2 is provided with a plurality of pads 3, 4 for contact. As a result, when measuring contacts come into contact with contact parts 5 at the time of testing electric characteristics, the intervals between contacts can be made wide. Hence mutual interference between the contacts and difficulty of contact arrangement can be avoided even in the case of narrow intervals between the IC leads 2. Thereby, the generation of current leak and crosstalk can be prevented.
Patent JP-S598077-A (JP)
Title: Automatic order processor
Inventor: NISHIGUCHI OSAMU
IPC: G06Q30/06
Filed: 1982-07-03
Abstract: PURPOSE:To reduce the load of clerks and at the same time to improve both processing efficiency and service to the customers, by connecting a table console provided to each table, a cooking console, a waiting console and an adjusting machine to the central processor of an order processor. CONSTITUTION:A table console 6 provided to each table and a cooking console 2 and a waiting console 3 provided at a cooking room and a waiting center respectively are connected to a central processor 1 of an automatic order processor. In addition, a printer 4 and an adjusting machine 5 are connected to the processor 1. The memory program area includes a data area having an order list, a list of dishes, a priority table, etc. Then the order items given from each table are stored in the memory of the processor 1, and the processor 1 controls the consoles 2, 3 and 6, etc. This reduces the load of clerks and at the same time improves the processing efficiency and the service to customers.
Patent JP-H08310237-A (JP)
Title: Belt molding
Inventor: YAMAMOTO KOJI
IPC: B60J5/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a belt molding wherein an end part structure can be simplified while facilitating work of mounting a molding main unit end part relating to a vehicle door. CONSTITUTION: In a belt molding 17 of mounting a molding main unit, extended to the right/left of a vehicle door, in an upper edge part of the vehicle door, a hook part 19a engaged with the vehicle door is provided in both end parts of the molding main unit.
Patent JP-S596405-A (JP)
Title: Flow rate controller of multiple fixed displacement pump
Inventor: HATA KENTAROU
IPC: F04B49/00
Filed: 1982-07-02
Abstract: PURPOSE:To save energy by having at least one of a plurality of pumps operate according to variation in quantity of oil for an actuator by means of a relief valve and if the quantity required by it exceeds the capacity of oil supply by the pump, setting the pressure at the relief valve of each pump by means of sensors. CONSTITUTION:When pumps are driven with change-over valves 67 to 69 taking positions as shown in the drawing, a part of the oil discharged from the pump 31 flows back into a tank 57 so that the first relief valve 51 exhibits the same specified prssure Pm as that of the second relief valve 73. The oils discharged from the pumps 32 and 33 are returned into tanks 57 via the first relief valves 52 and 53, respectively. An actuator which is connected to a pipe line AC is operated and if the quantity of oil required by it exceeds the displacement of the pump 31, the pressure in a large diameter chamber 70 is reduced due to the pressure drop in a high pressure line 40 so that a staged piston 91 is moved left to set the pressure at the relief valve 51 maximum. A position sensor 109 is then actuated to switch a change-over valve 68 to take a position B, assuring the needed flow rate.
Patent JP-S5740624-A (JP)
Title: Clamping torque detector for powered wrench
Inventor: KOBAYASHI TATSUKI
IPC: B25B21/02
Filed: 1980-08-25
Abstract: PURPOSE:To prevent loosened clamping, broken bolts and the like with an axial force of the bolts by managing clamping torque values following the seating points with a torque detector provided on the shaft section of a powered wrench and a acceleration meter on the body thereof. CONSTITUTION:An air motor 2 of a wrench body 1 is driven to rotate a bolt 16 until it reaches the seating point, where an axial force of the bolt 16 works on members 14a and 14b. At this point, a reaction force works on the wrench body 1, giving a signal of large amplitude range to an acceleration meter 13. Measuring instruments not illustrated are connected to the acceleration meter 13 and a torque detector 8. It is checked with one instrument to ensure that the output of the acceleration meter 13 exceeds a fixed level and the torque value at this point is read out with the instrument of the torque detector 8. When the increment of the clamping torque from this point reaches a proper level, the rotation of the air motor 2 is stopped. Thus, a proper value is secured for the axial force of bolts 16 and the like working on members 14a and 14b.
Patent JP-H09110870-A (JP)
Title: Amino-beta-lactam acid salt and its production
Inventor: ARUBERUTO PAROMO KORU
IPC: C07D487/04
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a new amino-β-lactam acid salt useful for producing monolactam bicyclic antibiotics.  
     CONSTITUTION: A compound of formula I [R 2  is H, methyl, ethyl, benzyl, an aryl; (m), (n) are each 1-4 to form a ring, or (m), (n) are each 0 to form a closed chain] is addition-reacted to a slightly soluble compound of formula II [(X-Y) has one to three carbon atoms, can form a system having a double bond or not having a double bond; (a) when the (X-Y) is closed, X is C, O, N, S; Y is methylene; Z is a group formed by removing a H atom from a carboxylic acid, a sulfonic acid or phosphoric acid, or (b) when the (X-Y) is opened, the (X-Y) can contain a double bond; X is H, methyl, hydroxymethyl, thiol; Y is a residue formed by removing a H atom from a sulfonic acid, a phosphoric acid or a sulfamic acid; Z does not exist; when Z does not exit, when R 1  exists, R 1  is methyl, acetoxymethyl, methoxy, Cl, carbamoyloxy, etc.], to obtain an amino-β-lactam acid salt of formula III. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5741825-A (JP)
Title: Bending system for bending machine
Inventor: MATSUMOTO MASATERU
IPC: B23Q3/155
Filed: 1980-08-25
Abstract: PURPOSE:To improve a die utilizing efficiency and a bending work efficiency by reducing a die exchanging time, by selecting a segmental die, to be mounted on a bending machine, capable of a required bending work with data about bending products and information of segnmental dies inputting to a computor. CONSTITUTION:Die selecting information 5 and die arranging information 7, based on segmental-die information 3 stored in a computor 1 and inputted data, are drawn up. A numerical control for each automatic die exchanging device (ATC device) and a bending machine is performed with the aids of information 7 and information 9 by storig the bending information 9 into the computor 1 in order to arrange the dies for the bending work. Hereupon, the information 3 is a storage information of the kinds, length and rack positions of the dies stored in a rack of the ATC device; and the input data are all necessary contents for the work to be inputted to the computor 1, such as length, sheet thickness and number of products etc.
Patent JP-S60258628-A (JP)
Title: Digital signal input device
Inventor: FUKAYA MITSURU
IPC: H03M11/20
Filed: 1984-06-04
Abstract: PURPOSE:To decrease the number of signal lines and to reduce the production cost of a digital signal input device by arranging switches in a matrix form at each intersecting point between the input lines of direction (y) and the output lines of direction (x). CONSTITUTION:A digital signal input device has M pieces of output lines in direction (x) and N pieces of input lines in direction (y), and series bodies of switches S and a reverse current preventing diode (d) are connected in a matrix form to the intersecting points between those input and output lines. The signals produced by (MXN) pieces of switches S are supplied by (M+N) pieces of signal lines and sent to a processor 5 via a coding device 7. This device 7 contains a clock generator, a counter, a decoder or a matrix-shaped array of D type flip- flops. Then the scan voltage pulses are supplied successively to the input lines of direction (y). Thus the D type flip-flop is set in response to the operation state of the switch S, and this logic is sent to the processor 5 via a signal cable 6.
Patent JP-S63283816-A (JP)
Title: Tapping machine
Inventor: IKEMOTO SHIGERU
IPC: B23G1/16
Filed: 1987-05-13
Abstract: PURPOSE:To simplify the construction of a tapping machine and make easy the handling thereof by screwing and feeding the main spindle of the machine in agreement with a tap lead and adjusting the feed amount of the main spindle via the change of engagement between a pinion and a plurality of annular gears. CONSTITUTION:An external thread part 14a formed on the external surface of a main spindle guide member 14 is screwed into an internal thread part 7a formed on the internal surface of a guide member 7. A main spindle 15 supported with the main spindle guide member 14 is rotated on the operation of a motor 26 via the first transmission mechanism 55, and the main spindle guide member 14 is rotated to one reduction ratio selected in the second transmission mechanism 40. When the main spindle guide member 14 is rotated, the main spindle 15 is precisely fed in an axial direction by the lead of the external thread part 14a and the internal thread part 7a. Also, when the feed amount of the main spindle 15 is changed, a tap 17 is changed and a selector gear 23 is shifted along a guide axis 21. And the gear 23 is engaged, for example, with a gear 36h, thereby threading the lower hole of a workpiece in the same way as afore-mentioned.
Patent JP-S60258138-A (JP)
Title: Preparation of 4-hydroxycyclopentenone
Inventor: MINAMII MASAYOSHI
IPC: B01J27/10
Filed: 1984-06-05
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for agricultural chemicals, etc. industrially and advantageously in high yield and purity, by reacting a dl-3-formyloxy- or acyloxy-2-substituted-4-cyclopentenone in the presence of water and an acidic substance. CONSTITUTION:A dl-4-cyclopentenone of formula I (R' is H or lower alkyl; R1 is H, alkyl or alkenyl; R2 is alkyl, alkenyl or alkynyl) is reacted in the presence of water and an acidic substance, e.g. an ordinary inorganic or organic acid such as hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, chloric acid, polyphosphoric acid, boric acid, toluenesulfonic acid, methanesulfonic acid or acetic acid, at -10-+130 deg.C, preferably 0-110 deg.C to give the aimed compound of formula II useful particularly as an intermediate for pyrethroid based insecticides and further as an intermediate for medicines and dyes, etc.
Patent JP-S5340207-A (JP)
Title: Stand-by unit switching system
Inventor: NISHIMURA SHIYOUZOU
IPC: H04Q3/545
Filed: 1976-09-27
Abstract: PURPOSE:The switching part from a control unit to a controlled unit is controlled invididually in a telephone exchange, so that normal operation between controlled units at a fault time can be secured.
Patent JP-S5741078-A (JP)
Title: Synchronizing circuit of matrix television
Inventor: IKEDA KATSUYUKI
IPC: H04N3/14
Filed: 1980-08-22
Abstract: PURPOSE: To decrease the number of parts, by frequency-dividing an output of a voltage control oscillator VCO by which a clock signal for selecting a row, obtaining a clock signal for selecting a line, and comparing phase of its signal with that of a horizontal synchronizing signal, so as to make its difference negative-fed back to the VCO.  
     CONSTITUTION: A composite synchronizing signal (a) from a synchronization separating circuit 501, and a pulse signal (b) obtained by dividing a signal from a VCO506 by frequency-dividing circuits 507, 513 are supplied to a differentiating circuit 502, and a pulse (c) of a horizontal synchronizing signal only is obtained. On the other hand, the VCO506 supplies a clock signal for selecting a row of a matrix TV, to an outputting circuit 509, simultaneously divides its oscillation output by the frequency-dividing circuit 507, and supplies a clock signal for selecting a line, to an outputting circuit 514. Subsequently, an output of the frequency-dividing circuit 507 is compared with the horizontal synchronizing signal (c) by a phase comparator 504, and its result is negative-fed back to the VCO506 and is controlled so that the phase difference becomes zero. In this way, a circuit for controlling the exclusive rows and lines of a liquid crystal TV is obtained by minimum parts and electric power. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S597421-A (JP)
Title: Manufacture of metallic bat
Inventor: NAKAMURA MASANOBU
IPC: B21C37/15
Filed: 1982-07-05
Abstract: PURPOSE:To obtain easily and efficiently bat on which a grip is consecutively provided as one body in the end part of a grip part, by forming a metallic pipe by a rotary swaging method. CONSTITUTION:A pipe 1 of a light alloy, which has the thickness corresponding to the thickness of a bat to be obtained is set to a rotary swaging machine, and a pair of upper and lower rotary dies 2, 3 are moved from its important part toward the root part and are hit strongly. In this case, the diameter of the important part of the pipe 1 is reduced 1a gradually, and the outside diameter of the reduced diameter part 1a is nearly equalized to the diameter of a grip 6. Subsequently, the interval of the dies 2, 3 is reduced, or dies 4, 5 whose interval is narrow are used, and the dies are hit so that its tip is bitten into the reduced diameter part 1a, are moved in the direction of the root part of the pipe 1, and are stopped immediately before the root part. In this case, a shape of die tip part sides 4a, 5a of the pipe root part is equal to a shape of an inclined face of the grip 6 to be obtained, and the interval of both the dies is equal to the diameter of a grip part 1b of the final product.
Patent JP-S5242862-A (JP)
Title: Process for preparation of stlbene derivatives
Inventor: AMANO TAKEHIRO
IPC: C07C51/00
Filed: 1975-09-29
Abstract: PURPOSE: Stilbene derivatives I(where R 1  and R 2  are H, halogen, lower alkyl, lower alkoxy or haloalkyl;R 3  are lower alkyl), e.g. 2-(3-stilbene)propionic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06307158-A (JP)
Title: Use recording device
Inventor: CHIKAMITSU MASARU
IPC: E05B49/00
Filed: 1993-04-19
Abstract: PURPOSE:To keep the using record of a safe-deposit box operated by an electronic key, in which an electronic key section having an electrical storage means and a metallic safe key are constituted integrally. CONSTITUTION:When an electronic key is inserted into a key inserting section 22 installed to a receiver 2 for receiving the usage of a safe-deposit box, a microswitch 27 as a detecting means detects the insertion of the electronic key. A full automatic camera 26 as an image sensing means is disposed so as to have specified positional relationship with the inserted electronic key, and a camera control section 25 controls the full automatic camera 26 so as to photograph a key number attached to the electronic key when the microswitch 27 detects the electronic key. Accordingly, the date of usage can be recorded simultaneously with the photographing of the key number, thus leaving use recording having high credibility and reliability.
Patent JP-S5544227-A (JP)
Title: Automatic adjusting system for high luminance white balance
Inventor: TAKAHASHI KOUJI
IPC: H04N9/73
Filed: 1978-09-25
Abstract: PURPOSE: To automatically correct the distortion in white balance due to time aging of the drive performance of a receiving tube for several horizontal scanning periods which reside in the vertical scanning period for the beginning and the end of the luminance signal.  
     CONSTITUTION: During several horizontal scanning period at the beginning and end of the vertical scanning period of luminance signal, white signal is inserted to the video output circuit 24 from the white signal insertion circuit 20, and after detecting the cathode current of three primary colors around the white level of the three primary electron gun of the receiving tube, each cathode current is gated with the white signal at the gate circuits 30∼31, the low frequency component of the cathode current of three primary colors obtained is picked up from the filters 33∼35, and  the reference voltage equal to the I k  ratio representing the white signal is subtracted  from the subtraction circits 40 and 41 from the value that one primary color cathode current is taken as reference and other two primary color cathode currents are  divided at the division circuits 40 and 41 respectively, and negative feedback is  made to the video output circuit 24 with the amplification factor control signal  obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10308022-A (JP)
Title: Production of magnetic recording medium
Inventor: KAWAI KENICHI
IPC: G11B5/842
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having high quality by using a high-grade magnetic coating material. SOLUTION: At the time of producing the pasty coating material by mixing and diluting solid contents, such as magnetic powder and binder, while adding solvents from solvent charging ports 4 to 7 during the course of kneading these solid contents with a kneading device 3, the dilution by the solvents is executed by intermittently adding the solvents for dilution to the solid contents under kneading and progressing the kneading and diluting to enhance the degree of dilution of the kneaded solid contents at intervals of <=10 wt.%. in the degrees of the dilution between the respective stages for adding the solvents. The characteristics of the resulted magnetic recording medium are relatively improved by setting the intervals at <=50 wt.% at the time of ending the diluting and kneading by the solvents.
Patent JP-H07326349-A (JP)
Title: Paste type cadmium electrode
Inventor: MUTO TOYOSHIGE
IPC: H01M4/24
Filed: 1994-05-30
Abstract: PURPOSE:To provide an excellent cycle life characteristic and high operation voltage for an alkaline battery having a paste type cadmium electrode. CONSTITUTION:An active material containing cadmium is formed on the surface of the conductor of a paste type cadmium electrode. A paste material deposited on the conductive core of the active material is selected from at least one of polyvinyl alcohol (PVA) and a water soluble paste more soluble in water than PVA, for example, polyethylene oxide (PEO), xanthene gum, polyvinyl pyrolidone (PVP) and polyacrylic amide.
Patent JP-S60260716-A (JP)
Inventor: MIYATA KENJI
IPC: F16B21/16
Filed: 1984-06-07
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。