baber/WOPTO huggingface dataset:
Patent JP-S62161182-A (JP)
Title: Image forming device
Inventor: SOYA TAKASHI
IPC: G03G15/00
Filed: 1986-01-10
Abstract: PURPOSE:To slack off a transfer material between a photosensitive drum and a fixing roller by a constant quantity and to prevent an image from being disordered by lowering the driving speed of a roller driving device below the driving speed of a drum driving device for a specific time from right before the transfer material to which a toner image is transferred reaches the fixing roller. CONSTITUTION:When an input 20 is at an 'H' level, the 1st reference clock is selected and a closed loop control circuit 23 controls the rotating speed of the roller driving device 11 so that the phase difference between the 1st reference clock and a pulse train proportional to a speed which is outputted from a speed detector 25 has an invariably constant value continuously. Then the rotating speed of the roller driving device 11 is equalized to the rotating speed of the drum driving device 3. Further, when the output 201 is at an 'L' level, the 2nd reference clock is selected and the closed loop control circuit 23 controls the roller driving device 11 so that the phase difference between the 2nd reference clock and the pulse train proportional to the speed outputted by the speed detector 25 has an invariably constant value. Then, the rotating speed of the roller driving device 11 is made slower than the rotating speed of the drum driving device 3.
Patent JP-S61163764-A (JP)
Title: Telephone set having search type automatic dial function
Inventor: OZAKI SHIRO
IPC: H04M1/274
Filed: 1985-01-14
Abstract: PURPOSE:To execute efficiently dial transmission even in case of selecting a specified other party from in many other parties, by displaying successively telephone number information in accordance with depression of a shift key at every search block, so that the dial transmission is executed automatically to the other party by depressing a set key, when the telephone number information of a desired other party has been displayed. CONSTITUTION:A display part 1 usually displays time, etc., but one of search line keys is depressed after a search key SRCH has been depressed. For instance, in case when a 'ta' line key has been depressed, a name of a person's name, a company name, etc. whose capital character is a character of a 'ta' line, and its telephone number are displayed on a one group display part 1, and whenever a shift key used as the search line key SRCH, too is depressed thereafter, the name whose capital character is a character of the 'ta' line, and its telephone number are displayed successively. When a set key SET is depressed, when a desired name has been displayed, automatic dial transmission of the telephone number corresponding to the displayed name is executed.
Patent JP-H02183547-A (JP)
Title: Manufacture of semiconductor device provided with heat dissipating plate
Inventor: TAKAHASHI TADANORI
IPC: H01L21/56
Filed: 1989-01-10
Abstract: PURPOSE:To obtain high electrical reliability and reduce cost by a method wherein the peripheral broken out section of a resin substrate is completely covered with mold resin by arranging a spacer member between a heat dissipating plate and the resin substrate. CONSTITUTION:A resin substrate 2 is mounted on a substrate-retaining recessed part 91a of a bottom metal force 91; a plurality of spacer members 3 are arranged at suitable positions on the upper surface of the resin substrate 2; a heat dissipating plate 8 is arranged on the spacer members 3 so as to almost set the position. When a top metal force 90 is fastened, the heat dissipating plate 8 is accurately positioned, and the resin substrate 2 and the heat dissipating plate 8 are tightly brought into close contact with the bottom metal force 91 and the top metal force 90, respectively, via the spacer members 3. When mold resin 6 is injected from from a sprue 91 in this state, the peripheral broken out section of the resin substrate 2 is perfectly covered with the mold resin 6, and a packaging structure is completed. Thereby, the structure of a metal mold is simplified, the cost is reduced, and excellent appearance quality and high reliability can be obtained.
Patent JP-H05185960-A (JP)
Title: Vehicle-body side structure of vehicle
Inventor: SHIMIZU TADASHI
IPC: B62D25/20
Filed: 1992-01-10
Abstract: PURPOSE:To provide a vehicle-body side structure of a vehicle which, at the time when a vehicle-widthwise load acts on a vehicle-body side portion of the vehicle, enables reduction in the twisting load acting on a flow resistance and thus enables enhancing the rigidity of the vehicle body. CONSTITUTION:An outside portion of a floor panel 48 as viewed in the widthwise direction of the vehicle is provided with a stepped portion 52 made lower than an inside portion A thereof as viewed in the widthwise direction. A gusset 58 is connected to an upper surface of this stepped portion 52. An inside end portion viewed in the widthwise direction of the vehicle, of an inside portion 62 of the gusset 58 as viewed in the widthwise direction is substantially horizontally connected to an outside portion, as viewed in the widthwise direction, of a closed sectional portion 56 formed by a floor reinforcement 54 and a floor panel 48 and extending in the back-and-forth direction of the vehicle. A vehicle-widthwise outside portion 60 of the gusset 58 is connected to each of a center-pillar 36 lower portion and a locker 42. The gusset 58 forms two closed sectional portions 68 which form a lower portion of a closed sectional portion 41 of the center pillar 36 and the closed sectional portion 56 of the floor reinforcement 54.
Patent JP-H07206067-A (JP)
Title: Case for compact disk
Inventor: ROJIYAA KOON
IPC: G11B23/03
Filed: 1994-01-18
Abstract: PURPOSE:To eliminate such a trouble with a CD case for receiving and carrying a CD, which is put into a portable CD player to play it back, that replacing CD requires a long time. CONSTITUTION:An opening 9 for an optical pickup and an opening 10 for rotating a disk plate are provided respectively on the front and rear sides of a case 6, and two compact disks can be selectively stored in the internal space of the case 6 in a releasable manner so that the compact disk can be played back, while it is being stored in the case 6.
Patent JP-H10197944-A (JP)
Title: Photographing information imprinting device for camera
Inventor: ITO HIROKI
IPC: G03B17/24
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To surely imprint the final day of photographing on the last line of batch photographed frame by successively adding film feeding amount as the film is fed in a line unit and preferentially imprinting a photographing finishing day when the added value exceeds a specified value. SOLUTION: This device is provided with an addition means successively adding the film feeding amount detected by a detection means as the film is fed in row units, and a control means preferentially imprinting the photographing finishing day when the added value exceeds the specified value. In the device, a control part 14 stores the photographing finishing day, etc., in a photographing information storage part 13. When batch imprinting is selected by the batch imprinting selection button 2g of an operation button 2, film feeding is controlled by driving a film driving part 17 so that photographing information may be imprinted. A film position detection part 18 detects the frame on which the photographing information is imprinted by detecting the position of each frame. A film feeding amount detection means 19 detects the film feeding amount.
Patent JP-H07213052-A (JP)
Title: Transformer-coupled secondary dc power generator
Inventor: AKIMOTO SHINICHI
IPC: H02M3/28
Filed: 1994-01-18
Abstract: PURPOSE:To perform stable protection from an overcurrent even in either case of maximum load condition at start and stationary load condition by automatically detecting the current to a switching element indirectly and besides, changing it over into two stages, and turning off the switching element when it reaches each set current value. CONSTITUTION:An overcurrent protection circuit is composed of an overcurrent detecting circuit 50 and an element 16 for protection from overcurrent, and also this is provided with a selection changeover circuit 60 and a selection signal generating and outputting means 70. The selection changeover means 60 contains a switch 63, which changes over the first and second charge resistors R51 and R52 and connects either to a capacitor C53 for charge, and the selection changeover signal generating and outputting means 70 generates a changeover signal after passage of set time after power on, and outputs it to the selection changeover means 60. And, this performs protection from an overcurrent by indirectly detecting the current flowing to the switching element 15 from the current application time of a drive power voltage Vd, and turning off the switching element 15 when it reaches each set current value, in the maximum load condition at start and in stationary load condition.
Patent JP-S5595888-A (JP)
Title: Time announcement mechanism of watch
Inventor: ENDOU ITARU
IPC: G04B21/02
Filed: 1979-01-16
Abstract: PURPOSE: To increase the striking accuracy by performing the time announcement action when the 4th wheel is moved with the cam follower which secures the shift to the 4th wheel in the axial direction at the time of just 0-second plus the 30-minute cam which secures the axial direction shift to the 4th wheel at the time of the desired just minute each.  
     CONSTITUTION: At the time of just 0-minute or just 30-minute with turn of minute- hand wheel 20, drop-in surface 60 of cam groove 58 drops into groove 58 in opposition to cam part 54 of 30-minute cam 50 as shown in the diagram. Furthermore, the time reaches just 0-second with turn of 4th wheel 16, and thus sliding cam 42 is located at the position to oppose to cam follower 46 for 1-minute cam 36. And the distance from the cam axle of cam 42 to the cam surface is set identical to the radius of minor circle part 38, and thus no stage error exists any more among part 38 held by follower 46, cam circle part 40 and stage part 44 each. As a result, wheel 16 moves to the time announcement position shown in the diagram via holder spring 26, and a contact is secured between spring 26 and fixed contact 64 to generate the striking start signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63174909-A (JP)
Title: Tooth model and production thereof
Inventor: SHIBUYA TAKEHIRO
IPC: A61K6/02
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a tooth model resembling live tooth, by compounding raw materials in a manner to give a glass containing SiO2, Al2O3, CaO, P2O5, MgO, Li2O, B2O3, TiO2, etc., at specific ratios and subjecting the mixture to melting, forming, annealing and heat-treatment to effect crystallization. CONSTITUTION:Raw materials are mixed with each other in a manner to give a glass containing 20-50wt.% SiO2, 5-25% Al2O3, 10-40% CaO, 5-30% P2O5, 3-15% MgO, 0.5-8% R2O (R is Li, Na or K), 0.05-8% B2O3 and 0.5-10% TiO2, melted at 1,350-1,500 deg.C, poured into a mold, slowly cooled and heat-treated at 800-900 deg.C. The objective tooth model composed of a crystallized glass containing deposited apatite crystal as main crystal can be produced at a low cost by this process. The tooth model has resemblance to live tooth in physical properties and appearance and has close resemblance in the grindability and beautifulness. Accordingly, it is suitable as a tooth model for grinding practice and demonstration.
Patent JP-S58120350-A (JP)
Title: Synchronizing system
Inventor: FUKUSHIMA TAKEO
IPC: H04L25/40
Filed: 1982-01-13
Abstract: PURPOSE:To synchronize all the low speed digital signals, by making a frame signal from a plurality of synchronizing means coincident with that from priority means, in the multiplex at the reception side in a digital transmission system. CONSTITUTION:In the synchronizing system of multiplex at the reception side in the digital transmission system, when a low speed digital signal is inputted from terminals 5a-5h, synchronizing circuits 6a-6h pick up a frame signal and the signal is transmitted from a terminal X, and the signal is transmitted from a terminal Y when the synchronism is established in a priority circuit 7 and a coincidence circuit 8. The circuit 7 ANDs the frame signal estabilishing synchronism and an output is given from a terminal V to the circuit 8, and whether all the frame signals outputted from the circuits 6a-6h are allocated in the frame position from the circuit 7 or not is detected. If the coincidence for all the frame signals is not obtained, the hunting mode is done once more and the  synchronism is taken again.
Patent JP-H02183386-A (JP)
Title: Symbol reading device
Inventor: TAKENAKA SHINYA
IPC: G06K9/20
Filed: 1989-01-10
Abstract: PURPOSE:To cope with the change of the reading distance over a wide range by varying the output of a laser beam into different levels for each scan. CONSTITUTION:The light radiated from a semiconductor laser oscillator 2 hits the rotary surface of a polygon mirror 4 and is scanned with a fixed scan width. Thus a scan detecting photodetector 12 outputs an impulsive scan detecting signal for each reception of the scan beam. Thus a control means 22 outputs successively the different control values theta1 - theta3 to a laser drive control circuit 23 for each reception of a scan detecting signal. Thus the oscillator 2 has the stepped beam outputs P1 - P3. Then it is possible to acquire the quantity of received light and a read signal at a processable level in a certain scan mode even in the case the distance is too large or small from a reading subject or in the case the reflection factor, etc., of the reading subject are varied.
Patent JP-H11197574-A (JP)
Title: Coater
Inventor: TAKAHASHI SUSUMU
IPC: B05C5/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prohibit the formation of an excessively thick coating part at the start of coating even if a valve element is opened rapidly. SOLUTION: A wide coating soln. passage 23 is formed in a die main body 17, a discharge port 23a is formed at the end of the passage 23, a part of the passage 23 is formed between a movable valve element 18 extended over the whole width of the passage 23 and the die main body 17, a valve seat 32 where the valve element 18 is separated from or attached to the die main body 17 is extended over the whole width of the passage 23, and the valve element 18 is so arranged that the volume of the passage 23C on the downstream side of the valve seat 32 is increased as the valve element 18 is opened in this coater. A throttling part 40 extended over the whole width of the passage 23 is provided to the passage 23C on the downstream side of the valve seat 32.
Patent JP-S5498166-A (JP)
Title: Phase synchronizing oscillator
Inventor: TAKAYAMA MICHIO
IPC: H03L7/14
Filed: 1978-01-20
Abstract: PURPOSE:To stabilize the operation of a phase synchronizing oscillator by providing a switch to control a voltage control oscillator by analogue signals in case that input signals exist and control the voltage control oscillator by regenerated analogue signals in case that input signals are broken. CONSTITUTION:Switch 20 which is switched by holding signals from terminal 19 is provided in the final control voltage line of a conventional circuit. That is, when input signals are broken and holding signals are inputted, held regenerated analogue signals which are the output of D/A converter 18 are connected to the input of voltage control oscillator 12; and when input signals are normally inputted and holding signals are broken, comparison is performed in 14 through DC amplifier 15 and LPF 16, and the output analogue signals are connected to oscillator. As a result, frequency shift can be restrained very low and the operation can be stabilized by this circuit constitution. Otherwise, this circuit may be constituted by an analogue signal comparator and an up/down counter in stead of A/D converter 17  which is a large-scale circuit.
Patent JP-H10200820-A (JP)
Title: Solid-state image pickup device and its driving method
Inventor: UENO TAKAHISA
IPC: H04N5/378
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To leave fixed pattern noise in longitudinal stripes due to characteristic variance of a circuit although fixed pattern noise due to characteristic variance among pixels can be removed. SOLUTION: In a horizontal blanking period, a sample hold switch 21 and a clamp switch 24s are turned on first and a clamp switch 24r is turned off to sample and hold a signal level component at light time in a capacitor 23s; and then the sample hold switch 21 and clamp switch 24r are turned on and the clamp switch 24s is turned off to sample and hold a reference level component at dark time in a capacitor 23r. In a horizontal effective period, horizontal selection switches 26s and 26r and a reference switch 22 are turned on by columns in order to read the signal components, sampled and held in the capacitors 23s and 23r, out to horizontal signal lines 15s and 15r.
Patent JP-H03214580-A (JP)
Title: Micro-gap type surge absorbing element
Inventor: ITO TAKAAKI
IPC: H01T4/12
Filed: 1990-01-16
Abstract: PURPOSE:To increase the anti-surge amount by providing an arc discharge part in the form of a flange greater than the dia. of an insulative ceramic body, and folding the peripheral part of this flanged structure. CONSTITUTION:By sputtering, a TiN thin film 22 is formed through evaporating process over the whole surface of a cylindrical mullite element 21, and cap electrodes 24a, 24b are fitted by pressure on the two ends of this mullite element 21 by mechanical means. The TiN film 22 formed over the surface is cut in the circumferential direction to form a micro-gap 23, and in Ar gas atmosphere, the two ends of a cylindrical lead glass 25 are sealed 26 to the peripheries of the cap electrodes 24a, 24b in a flanged structure where the flange periphery is folded by appropriate width, and Ar gas 27 is encapsulated around the micro- gap 23. Thereby the anti-surge amount is increased.
Patent JP-S62162554-A (JP)
Title: Liquid droplet discharger
Inventor: HATTORI SHUZO
IPC: B41J2/055
Filed: 1986-01-13
Abstract: PURPOSE:To save electric power consumption by driving a piezoelectric rod which oscillates in longitudinal direction with its base end fixed in suspended fashion and its tip arranged outside a diaphragm under the design to allow the oscillation to be transmitted to the diaphragm, through application of a low voltage and enabling ink droplets to be discharged without fail. CONSTITUTION:If a voltage is applied to a piezoelectric rod 28, it expands in longitudinal direction with its tip pressing a diaphragm 26 forward via a pressure board 30. This causes a pressure chamber 23 to be pressed and the subsequent discharge of ink 1 in the chamber through a nozzle 25. On the contrary, if the applied voltage disappears, the piezoelectric rod is restored to its original size, generating a negative pressure inside the pressure chamber. Consequently, new ink 1 is replenished into an ink discharge outlet 22 through an ink guide channel 24. If a pulse signal is continuously applied to the piezoelectric rod 28 from a pulse voltage generator 32, the ink 1 will be discharged in succession by the oscillation of the diaphragm 26.
Patent JP-H10197629-A (JP)
Title: Radar
Inventor: AKIMOTO NOBUYUKI
IPC: G01S7/28
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To modify the beam shape easily in a wide angle. SOLUTION: The radar comprises a phases array antenna 1 having a function for switching a plurality of antenna elements 41,..., 4n arranged on an array selectively into active state, a transmitter/receiver 2 for radiating a transmission signal through the antenna 1 and detecting a target from a receiving signal, and an antenna controller 3 having a function for controlling the phase shift and gain of each transmission signal and receiving signal of the antenna elements 41,..., 4n with respect to the antenna 1 thus controlling the directivity of radiation beam and receiving beam and widening the beam pattern by limiting an active antenna element arbitrarily.  An interference source is searched by performing fan beam scanning by the antenna controller 3 and after the direction of the interference source is specified, tracking process is performed by beam directivity control of pencil beam.
Patent JP-H10196357-A (JP)
Title: Joint for multipipe port of exhaust pipe
Inventor: SUZUKI KENJI
IPC: F16L27/12
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint for a multipipe part of exhaust pipe to have a vibration cut-off function in an omnidirectional way and hold sealing ability. SOLUTION: A joint for a multipipe part of exhaust pipe is a joint 5 applicable to an exhaust pipe multipipe part having a plurality of exhaust passage running in parallel and comprised of composition of a ball joint 10 corresponding to arbitrary one of a plurality of exhaust passages and a flexible joint 20 arranged in correspondence to the remaining exhaust passage. The rotation center 16 of the ball joint 10 and the center 25 of the flexible joint 20 are made to coincide with each other in the longitudinally direction of the joint. Further, the set forces of left and right springs 31A and 31B are balanced with each other around a ball joint axis.
Patent JP-H04243229-A (JP)
Title: Liquid crystal display panel
Inventor: HASEGAWA TADASHI
IPC: G02F1/1339
Filed: 1991-01-18
Abstract: PURPOSE:To improve hermeticity by constituting sealing layers of plural sealing layer lines. CONSTITUTION:Driving electrodes 2 and oriented films 3, etc., are formed by using two sheets of glass substrates 1 and thereafter, two pieces of the sealing layers 5a, 5b are applied and formed in the regions intruding inward from the peripheral part of the one substrate 1 except the liquid crystal injection port 15. These layers are then cured by heating. An adhesive material of an epoxy resin system which is intimately mixed with spacers, for example, glass fiber pieces, is used as the sealing layer material in such a case and is automatically and successively applied by a dispenser device. Further, the sealing layer is predried after the application. The substrate is stuck to another substrate 1 sprayed separately with the spacers in the display part upon ending of predrying and the sealing layers are cured by heating in a pressurized state.
Patent JP-S62163351-A (JP)
Title: Ic socket
Inventor: MINAGAWA TSUTOMU
IPC: H01L23/32
Filed: 1986-01-13
Abstract: PURPOSE:To obtain an IC socket capable of simply mounting an IC package, pins thereof are increased, by fitting a projecting contact terminal connected to input/output sections for the external IC package and input/output pins to a socket body. CONSTITUTION:Projecting contact terminals 13 connected to input/output sections for an external IC package 20 and input/output pins 14 are formed to a socket body 11. Elastic bodies such as a plurality of buffer bodies (springs) 12 having elasticity are set up into the insulating socket body 11, and a plurality of the contact terminals 13 for electric connections to input/output pads shaped to the recessed section of the lower surface of the IC package 20 are each formed onto the buffer bodies 12 so as to be projected from the surface of the socket body 11. A plurality of the input/output pins 14 electrically connected to said each contact terminal 13 are shaped to the lower sections of the buffer bodies 12. Stators 15 are formed respectively as shown in the figure to the four side walls of the socket body 11.