baber/WOPTO huggingface dataset:
Patent JP-H10337752-A (JP)
Title: Mold for injection molding
Inventor: MURANAKA KAZUHISA
IPC: B29C45/38
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding for automatically cutting a gate without separately needing a driver and power source and control equipment therefor with a simple structure. SOLUTION: This mold comprises a pin 11 urged by an elastic member 14, formed at its end in high and low step state and telescopically provided at a gate 8 in such a manner that overall pressure operating at the lower end 112 of the pin 11 overcomes repulsion force of the member 14 to contract the member 14 at the time of injection casting resin or dwelling and the pin 11 is retracted. And, it is constructed so that, after the dwelling is finished or in the case of vacant in the mold, the member 14 is extended by the repulsion force, the pin 11 is forwarded and the higher end 111 of the pin 11 is brought into contact with the gate 8.
Patent JP-S5936900-A (JP)
Inventor: SHIMIZU CHIEKO
IPC: G08G1/095
Filed: 1982-08-25
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-H0312611-A (JP)
Title: Optical connector connection switching device
Inventor: TOKUNAGA SHIGERU
IPC: H04B10/27
Filed: 1989-06-09
Abstract: PURPOSE:To attach and detach an optical connector without requiring any human hand by holding a plug and a receptacle at an optical fiber end part, and providing a positioning means for them, a moving means, a rotating means for a connection sleeve, and a driving means. CONSTITUTION:When the tip part of the plug 1 is inserted into the receptacle 2, an end part of the connection sleeve 3 abuts on the projection 2a of the receptacle 2 to put a differential gear mechanism in operation and a plug holder 7 rotates. The movement of the plug holder 7 by a 2nd gear mechanism B and the rotation of the plug holder 7 by a 3rd gear mechanism C are combined properly through the operation of the differential gear mechanism to guide the projection 2a to the deepest part of a cam groove 3a, and the connection between the plug 1 and receptacle 2 and their clamping by the connection sleeve 3 are completed. Consequently, the connection sleeve is operated automatically by the movement in the center-axis direction and the rotation on its center axis in proper combination, so the optical connector is attached and detached automatically without requiring any human hand.
Patent JP-H0439800-A (JP)
Title: Travel time presenting device
Inventor: TAKANO NOBUYUKI
IPC: G08G1/00
Filed: 1990-06-05
Abstract: PURPOSE:To offer the travel time required for running two arbitrary spots on a network of roads to a user by providing a vehicle detecting means, an arithmetic means, an input means, a path means, a travel time calculating means, and an output means. CONSTITUTION:When two spots on a network of roads is inputted, a path fro connecting two points thereof is determined by a path determining means, and a distance between two points on the path is derived. Also, by detecting a vehicle running on the road by a vehicle detecting means, an average speed of the vehicle is derived. Subsequently, by dividing the distance between two points by the average speed, the time required (travel time) in the case of running between two points is derived by a travel time calculating means. In such a way, a running path between arbitrary spots on the network of roads and the travel time in the case of running along its path are offered. Accordingly, a user can drive in a feeling having composure even at the time of a traffic jam, since a destination arrival time is conjectured in advance, and it is related to safety driving and related to prevention of an accident.
Patent JP-S5371872-A (JP)
Title: Digital display device for mounting in cars
Inventor: WADA SHIYUNICHI
IPC: G01R15/12
Filed: 1976-12-08
Abstract: PURPOSE: To make possible digital displaying of both analog input and frequency input and also make possible displaying of multiple digits once every short time by providing voltage-to-frequency and frequency-to-voltage converting circuits before a counting type display circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0315687-A (JP)
Title: Screw compressor
Inventor: SHIMIZU NOBU
IPC: F04C18/16
Filed: 1989-06-09
Abstract: PURPOSE:To avoid interference of a rotor bearing with a piston and place them up and down in parallel to shorten an axial dimension of a screw compressor by deviating the center line of a piston for driving the capacity adjusting valve of an ejecting gas apart from the center line of a screw rotor. CONSTITUTION:A pair of male and female screw rotors 3 are stored rotatably through each of bearings 5, 6, inside a casing 2. And a slide valve 9 for adjusting an ejection capacity is arranged on the ejecting side of the screw rotors 3, and connected to a piston 11 through a rod 10. ln this occasion, the rod 10 and the piston 11 are mutually connected with their center lines 11, 12, deviated from each other. Thereby, it is possible to avoid mutual interference between respective circumferences of the bearing 5 and the piston 11 so as to shorten the length of the rod 10 and the axial dimension of the device main body, since they can be place up and down in parallel.
Patent JP-H01317001-A (JP)
Title: Antenna changeover device
Inventor: IMANISHI YASUTO
IPC: H04B1/38
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the insertion loss, the deterioration in the VSWR, to improve the performance of a portable communication equipment and to reduce the cost by utilizing the whip antenna itself as an antenna changeover element and an antenna changeover line. CONSTITUTION:A changeover switch 8 changing over the whip antenna 1 itself as the antenna switching element and the antenna switching line is used to connect the whip antenna and a 1st radio section 5a in case of telescoping the whip antenna 1 and to connect a built-in antenna 2 and a 2nd radio section 5b. Moreover, in case of storing the whip antenna 1, the built-in antenna 2 and the 2nd radio section 5b are disconnected and the built-in antenna 2 and the 2nd radio section 5b are connected via the whip antenna 1. Thus, the inexpensive antenna changeover with excellent performance for the portable communication equipment without insertion loss and deterioration in the VSWR is obtained.
Patent JP-S63312125-A (JP)
Title: Mold clamping device of compression molding press
Inventor: KONDO HIROAKI
IPC: B29C33/24
Filed: 1987-06-15
Abstract: PURPOSE:To minimize the required amount of pressure oil and make it possible to realize a compact pressing machine by a structure wherein locking members are provided on a locking plate for controlling the mold clamping and pressing position, and main cylinders for mold clamping and pressing are arranged on the top surface of a slide, and an adjusting member for stopping the locking plate is provided at the position in accordance with the thickness of a mold. CONSTITUTION:A following member 9 for stopping is adjusted so as to stop a locking plate 8 just before the contact of a top force 25 with molding material 6 and at the same time at the location, at which locking members 3 can engage with engaging parts 26. Firstly, a slide 24 is lowered at high speed and the plate 8. which lowers together with the slide, is stopped by being supported at the underside of the plate 8 by the adjusting member 9 and, at the stopped location, the locking plate 8 and tie rods 5 are fixed together by means of the locking members 3 and pressure oil is fed to main cylinders 1, which are provided on the slide 24, so as to life rams 10. During this, though some gap develops at first between the upper ends of the rams 10 and the underside of the locking plate 8, due to the slow speed lowering of the slide 24 with an auxiliary cylinder 2, the rams 10 are lifted by cylinders 1, resulting in generating mold clamping and pressing force at the underside of the slide 24.
Patent JP-H11318742-A (JP)
Title: Shower apparatus
Inventor: HARADA TOYOHEI
IPC: A47K3/28
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate upward turning of an arm while blocking quick downward turning of the arm. SOLUTION: A cam cylinder 41 is inserted externally into a support tube 10 (10c) and fixed by a bracket 14. A mobile cylinder 42 is externally inserted freely sliding on the support tube 10 while disabling rotation thereon. A roller 44 is rotatably installed on the mobile cylinder 42 through a shaft 43. The roller 44 is caused to abut an end face cam 45 of the cam cylinder 41 with a coil spring 31. The roller 44 and the end face cam are combined to convert an energizing force of the coil spring 31 to a rotary energizing force for turning an arm upward to be transmitted to the support cylinder 10. The rotary energizing force is made smaller than the downward rotating force by the dead load of the arm.
Patent JP-S629235-A (JP)
Title: Color order deciding machine for object of inspection having plural colors
Inventor: NIKI TAKUMI
IPC: B07C5/342
Filed: 1985-07-06
Abstract: PURPOSE:To obtain a deciding machine which performs display, recording, and confirming operation automatically and accurately in a short time by separating and detecting reflected light projected on an object of inspection as primary color components at the same time and deciding the ratio of detection signals. CONSTITUTION:The deciding machine consists of a color sensor 1 which separates and detects the reflected light projected on the electric conductor 6 of a connector 5 as the object of inspection as primary color components of red, green, and glue at the same time and a color sensor controller 20 equipped with a color decision circuit 17 for deciding the ratio of the detection signals of the primary colors and a color order decision circuit 19 for the object of inspection having plural colors. The reflected light projected on the electric conductor 6 (inspection master or object of inspection) of the connector 5 having 12 colors is separated and detected by the sensor 1 as the primary color components of red, green, and blue at the same time and then the color order decision circuit 19 decides whether or not a signal based upon the reflected light is within the range of the preset reference value of a standard connector product (inspection master).
Patent JP-S63313494-A (JP)
Title: Thin film el element
Inventor: MATSUNAGA KOJI
IPC: H05B33/12
Filed: 1987-06-15
Abstract: PURPOSE:To enable highly reliable connection and cost down by forming Sn film on the uppermost layer of outwardly leading-out portion of a back plate. CONSTITUTION:On a transparent substrate 3, a transparent electrode 5, a first dielectric layer 6, an EL luminescent layer 7, a second dielectric layer 8 and a back electrode 1 are laminated orderly. An outwardly loading-out portion of the back plate 1 is formed of multi-layered film of two layers 4, 9, and the uppermost layer 4 of the multi-layered film is formed of a film having Sn as its main component. Hence, it is possible to realize a highly reliable connection and to use such cheap material as Sn resulting in cost down in an element wholly.
Patent JP-S5938318-A (JP)
Title: Bottom blowing furnace
Inventor: IKEHARA YASUMASA
IPC: C21C5/48
Filed: 1982-08-27
Abstract: PURPOSE:To prolong the life of a bottom blowing furnace by interposing a refractory having specified heat conductivity and a specified coefft. of thermal expansion between a tuyere of the furnace and tuyere brick to prevent the cracking of the brick and to reduce considerably the wear rate. CONSTITUTION:A refractory 3 is interposed between the outer pipe 1B of a bottom tuyere 1 of an AOD furnace for decarburization refining and tuyere brick 2. The refractory 3 has lower heat conductivity and a lower coefft. of thermal expansion than the brick 2, and mullite (Al2O3-SiO2) is preferably used as the refractory 3. Mullite has much lower heat conductivity and a much lower coefft. of thermal expansion than magnesia-chrome brick.
Patent JP-S5849440-A (JP)
Title: Production of catalytic body for catalytic combustion
Inventor: YONEMURA MASAAKI
IPC: B01J37/02
Filed: 1981-09-18
Abstract: PURPOSE:To suppress backfiring by forming layers wherein no oxidation catalysts are deposited beforehand on the inflow side for gaseous mixtures thereby creating low temp. areas where the rate of oxidation reaction in said parts is decreased. CONSTITUTION:Structural bodies 1 of a heat resistant inorg. material are dipped in an aceton soln. of a vinyl acetate polymer of low degrees of polymn. having a controlled concn. from the side (a) to be impregated with the aceton soln. of vinyl acetate up to prescribed widths a-b. The acetone of the solvent is evaporated and dried by hot wind, thereby forming vinyl acetate films on the surfaces between the a-b and the inside surfaces of small holes 2. The bodies 1 are dipped from the side c into a mixed soln. of alumina sol, zirconia, chloroplatinic acid to to absorb and stick the soln. thoroughly between b-c. Such bodies are left standing at a room temp. so as to be allowed to dry gradually. After the drying the bodies are fired in an atmosphere of 100 deg.C to burn away the vinyl acetate between the a-the b, and to deposit oxidation catalysts on the alumina and zirconia between the b-the c.
Patent JP-S5938815-A (JP)
Title: Vehicle controller
Inventor: KOMINE TSURETOSHI
IPC: G05D13/62
Filed: 1982-08-27
Abstract: PURPOSE:To control a vehicle speed accurately with a simple constitution, by generating a speed control pattern signal with a control signal of a sectionalized control section and a control signal of a preceding section in the advance direction to control the vehicle speed. CONSTITUTION:The speed control signal trnsmitted from an inductive loop of the control section sectionalized on a running track is received by a car antenna 1. The received speed control signal is separated and sorted to signal waves corresponding to the speed by a receiver 2 and is inputted to a receiving relay 3 to drive receiving relays GR-RR selectively. These signal waves consists of the speed signal of the preceding section in the advance direction and the speed signal of a pertinent section, and outputs of relays GR-RR are inputted to pattern selector 4 in parallel to select respective patterns. A speed-time pattern is generated by a pattern generator 5, and the speed control of the vehicle is performed by the output of a speed checker 6 together with the signal of a vehicle speed detector 7.
Patent JP-H0315188-A (JP)
Title: High frequency induction furnace
Inventor: YAMAMOTO TETSUO
IPC: H05B6/06
Filed: 1989-06-12
Abstract: PURPOSE:To maintain heating temperature for a heated member constant regardless of change in feed speed by permitting the output voltage of a high frequency power supply to be changed in proportion to the square root of feed speeds so that the quantity of inputted heat is changed in proportion to feed speeds. CONSTITUTION:A wire rid 10 pulled out of a delivery roll 12 is heated up to a specified heating temperature by a high frequency furnace 22. On the other hand, a back-up roller 18 is furnished with a pulse generator 32 generating pulses in response to the rotation of a roller 18 so that pulse signals SP outputted from said generator 32 are supplied to a speed operating means 34. The means 34 counts up the pulse number of the signals SP so as to obtain the feed speed V of the wire rod so that speed signals Sv are thereby supplied to a control means 36. The means 36 operates an actuating output (u) based on a formula [(a) and (b) are constant] using the speed (v) so that an actuating signal Su representing the output (u) is thereby supplied to a high frequency power supply 26 of the furnace 22. The power supply 26 thereby energizes a heating coil 24 through high frequency current with the output voltage which is in proportion to the output (u) represented by the signal Su.
Patent JP-S63311510-A (JP)
Title: Monitor device for sequence program control system
Inventor: MUNENAGA YUKIO
IPC: G05B23/02
Filed: 1987-06-15
Abstract: PURPOSE:To improve the diagnostic precision of a monitor by providing an action recognition part recognizing the action of an equipment if an operation pattern different from storage can be obtained, and a normal pattern registration part registering the operating pattern as the pattern of the normal action if there is no abnormality in the action are provided. CONSTITUTION:The equipment is operated and the actual operating pattern is sequentially monitored. If the action recognition part 9 decides that the operating pattern transits hereafter and there is no abnormality in the action of the equipment when the operating pattern different from that which has previously been stored in a diagnostic processing part 5 is obtained, the normal pattern registration part 10 registers the different operating pattern in a normal pattern storage part 4 as the normal operating pattern. Even if the different operating pattern can be obtained, automatic learning can be executed with the different operating pattern as the operating pattern of the normal action on condition that the equipment operates without abnormality whereby abnormal alarm can be prevented from occurring when there is no problem in the action of the equipment.
Patent JP-H0686571-A (JP)
Title: Ultrasonic motor
Inventor: KUSUDA TAKAO
IPC: H02N2/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide an ultrasonic motor which is driven by using a traveling wave caused by mechanical vibration of a plezoelectric material, and does not produce unstable rotation nor abnormal sound even when an external force such as a lateral load is applied on an output shaft. CONSTITUTION:An output shaft 11 is received by two angular ball bearings 12a and 12b to thereby prevent a movement in the axial direction. A feedback control system is provided in a drive electric circuit connected to each of divisional electric input portions arranged in the circumferential direction of a piezoelectric material 3. A cross roller bearing is constituted in the periphery of a rotor 8. The rotor 8 is supported by a spherical bearing that is formed by a spherical surface having an intersection of a surface supporting a stator 1 and a rotary axis of the rotor 8 as a center. With this configuration, the pressure of a contact surface between the rotor 8 and the stator 1 does not vary even when the output shaft 11 or rotor 8 receives an external force. Therefore, the rotor 8 rotates stably.
Patent JP-S63313951-A (JP)
Title: Facsimile receiver
Inventor: TAKAHASHI MASAKATSU
IPC: H04N1/32
Filed: 1987-06-17
Abstract: PURPOSE:To swiftly switch to a telephone set by outputting ringback tone and responding the ringback tone to the caller side upon detecting push-button signals being transmitted from the caller side after the incoming of a call. CONSTITUTION:When a calling signal is detected, a callee station identification signal CED and a digital identification signal DIS are transmitted. When the caller is from a facsimile equipment, a prescribed facsimile reception processing is executed, image information is received which are outputted and recorded by a plotter 2. Also, at a push-button telephone terminals, if an operator depresses a specific push-button, signals for ringback tone from a buzzer 5 start to be outputted, and at the same time, a ringback tone generation circuit 10 is started to operate. In such a way, when push-button signals are transmitted from the caller side after the detection of an incoming call, the facsimile receiver alerts the operator and immediately enable the use of a handset 9, therefore, the waiting time on the caller side can be shortened.
Patent JP-H10340355-A (JP)
Title: Automatic ticket issuing machine
Inventor: FUKUDA TORU
IPC: G07B1/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the selection of the boarding route of a user by selecting a crossing station directly connected to the boarding section of a commutation ticket in a calculated shortest boarding route. SOLUTION: Among the extracted stations within the boarding section of the commutation ticket, all the stations capable of boarding from a certain station and transferring to the boarding section of the commutation ticket, that are all the crossing stations, are obtained. Then, the shortest boarding route from an entering station to the respective cross stations is calculated. That is, in the memory of a main body (a), the data of the route diagram of the stations capable of issuing a ticket from the main body (a) are stored beforehand and the shortest boarding route is calculated by using the data. The station selected in such a manner is displayed on a display screen 1. Then, when cash for the amount of satisfying the boarding charge of the touched boarding route is fed to the main body (a), the boarding ticket (commutation ticket connection boarding ticket) of the touched boarding route is issued from a ticket issuing port 5b and the commutation ticket is returned as well.
Patent JP-H09329858-A (JP)
Title: X-ray radiographic device
Inventor: FUJII TADASHI
IPC: G21K4/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To easily exchange the packing of a vacuum close-contact structure on the photographing part of an X-ray radiographic device. SOLUTION: The base part 46a of the packing 46 surrounding the outside periphery of an x-ray film 1a arranged between a front supporting body 41 and a rear side supporting body 42 on the relatively opposed surfaces of which screens 41a and 42a are respectively installed is held between the base plate 42b of the body 42 and a press plate 42c screwed to a member 42d on a frame fixed to the base plate 42b. Thus, the packing 46 can be easily detached by detaching the screw 48.
Patent JP-H0710826-A (JP)
Title: Purification of beta-chloroethanesulfonic acid sodium salt
Inventor: MATSUOKA TORU
IPC: C07C303/32
Filed: 1993-06-21
Abstract: PURPOSE:To remove impurities such as inorganic salts and 1,2-ethanedisulfonic acid sodium salt (EDS) from the subject compound to an extreme degree and to obtain the crystal of the purified compound by crystallization and filtration taking advantage of the dissolution equilibrium relationship using water as the medium. CONSTITUTION:An aqueous solution of beta-chloroethanesulfonic acid sodium salt (CES) containing impurity inorganic salts and obtained by the reaction of 1,2-dichloroethane with sodium sulfite or reaction of vinyl chloride with sodium bisulfate is heated under reduced pressure (preferably under absolute pressure of 150-170mmHg) while keeping the boiling point to <=90 deg.C (preferably <=75 deg.C) to evaporate water from the solution. The solution is filtered under heating at a temperature higher than the above temperature and sodium chloride containing Glauber's salt is separated from the system as a filter cake to obtain a filtrate having decreased inorganic salt concentration. The filtrate is cooled to 15-35 deg.C to effect preferential crystallization of CES. After removing CES, the filtrate is incorporated with >=45wt.% of an inorganic salt and heated at 50-70 deg.C to increase the dissolved inorganic salt concentration. The obtained solution is cooled to precipitate a part of EDS, the precipitate is removed by filtration and the filtrate is recycled and reused.
Patent JP-2000339514-A (JP)
Title: Coin payoff device
Inventor: NORITA HIROTOSHI
IPC: G07D9/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a coin payoff device which enables an operator to easily and accurately confirm how many coins are replenished with at the time of coin replenishment. SOLUTION: A replenishment coin number calculating means calculates the number of replenishment coins from the number of stored coins calculated by a stored coin number calculating means (step S6) from the number of coins received in a coin storage part and the number of coins paid from the coin storage part and a previously set optimum stored coin number and a replenishment coin number display means displays the calculated replenishment coin number to the operator (step 37), so that the operator can visually confirm the replenishment coin number. Consequently, the operator is allowed to easily and accurately confirm the replenishment coin number.