baber/WOPTO huggingface dataset:
Patent JP-S5518185-A (JP)
Title: Thick-film microwave integrated circuit
Inventor: IGARASHI SADAO
IPC: H01P5/02
Filed: 1978-07-27
Abstract: PURPOSE:To reduce the transmission loss to the microwave by using the silver- platinum group for the conductor used in the integrated circuit and then forming the microstrip line applied with the glass coat and featuring a small transmission loss on the conductor. CONSTITUTION:Earth conductor 2 is formed on the lower surface of dielectric 1 made of alumina, glass or the like, and the conductor vest of the silver-platinum group is screen-printed on dielectric 1 to form strip line 3. Then the strip line is formed via glass coat 4 as if it covered over the surface of line 3. And furthermore, the surface of coat 4 is covered with epoxy-group resin coat 5. For coat 4 of such composition, the relative dielectric constant and tandelta are set 15 or less and 0.05- 0.1% respectively. As a result, the transmission loss is reduced for the strip line.
Patent JP-H10278136-A (JP)
Title: Envelope treatment apparatus
Inventor: IIDA KENJI
IPC: B31B19/98
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an envelope treatment apparatus capable of uniformly holding the adhesion accuracy of respective envelopes while the envelopes are fed at a unit of predetermined number of sheets. SOLUTION: Envelopes sent from an envelope making machine are rotated one by one to insert envelopes E into the slits 23 of a rotary member 21 and the envelopes E inserted into the slits 23 are brought into contact with a belt 27 at its bottom part when passed on the belt 27 to successively get out of the slits 23 to be laminated. When the number of the laminated envelops reach a predetermined set number of ones, the first feed apparatus 13 is rotated to feed the bundle of the envelopes to second and third feed apparatuses 14, 15. The bundle of the envelopes E fed on the second and third feed apparatuses 14, 15 receives pressing force from above by a pressure belt apparatus 16 and the adhesive regions being the matching surfaces of the envelopes are perfectly bonded.
Patent JP-H08292237-A (JP)
Title: Binary data output interface
Inventor: SUTEFUAN KURANGURERU
IPC: G06F11/273
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an output interface for obtaining information for test from a small number of input/output pads. SOLUTION: An integrated circuit 1 has input and output pals 11-15 which are connected to at least one internal circuit 8 and receive and send binary data or an electrical signal externally and output interfaces 22-28 for coding the data or the signal with a total of (n) × bits and supplying binary information appearing on (n) × inner lines of the integral circuit to the outside of the integrated circuit. The interfaces 22-28 have a means for separating the pads 11-14 of a total number of (k) × integrated circuits from an internal circuit being connected to the integrated circuit when (k) is made smaller or equal to (n) and a means for connecting the (k) pads to (n) internal lines in the circuit so that information can be supplied externally by a k-bit bucket.
Patent JP-H05263441-A (JP)
Title: Working machine automatic vibrating device for hydraulic excavator
IPC: E02F3/40
Filed: 1992-03-18
Abstract: PURPOSE:To automate the simple repetitive action such as the sieving work by setting the amplitude and frequency of at least one of the boom, arm, and bucket of an excavator in response to the work configuration. CONSTITUTION:An automatic vibration mode switch 6 is set to ON, a work mode switch 5 is set to the Bo mode, a vibration mode switch 4 is set to the L mode, then the pulse voltage signal KO shown in 7a is inputted to a working machine controller 7 from an automatic vibration controller 3. When current signals 7e, 7f are inputted to proportional solenoid valves 8, 9 after the control by the working machine controller 7 as shown in 7b-7d, the proportional solenoid valves 8, 9 are controlled in response to the current signals 7e, 7f, and the automatic vibrating action of the piston rod of a boom cylinder 15 is started in the P or Q direction at the amplitude and frequency specified by the vibration mode switch 4. Three vibration modes are prepared for one work mode, and the work configuration in 12 modes in all can be performed in combination.
Patent JP-S5427784-A (JP)
Title: Constitution method of high density integrated circuit
Inventor: SAKAI TAKASHI
IPC: H01L27/02
Filed: 1977-08-03
Abstract: PURPOSE:To facilitate testing of circuit functions by dividing the circuits to be integrated by block functions and providing and independently operating controllers for each of function blocks.
Patent JP-H075163-A (JP)
Title: Metabolism analyzing method
Inventor: SUEYOSHI TORU
IPC: C12Q1/00
Filed: 1993-03-26
Abstract: PURPOSE:To allow intracorporeal kinetic analysis of a drug or the like by representing the temporal variation of the concentration of a marker, e.g. a drug, in the humor by means of a specific function or an equivalent function. CONSTITUTION:Temporal variation of the concentration in a humor is represented approximately by the following function in order to contribute to the metabolic analysis in the body of an animal. The calculation is carried out using a computor. Y=A[exp(-K1t)++b0{1-exp(-k1t)}{1-exp(-K2t')exp(-K3 t)+SIGMAbjfj[{1exp(Kj2t'j}exp(-Kj3)}]; where, t is the time elapsed after dispensation, A, b0, K1-K3 are positive constants, j is a conseutiue finite integer of 1 or above, bj, Kj2, Kj3 are positive constants for j, fj is {1-exp(-kj1t)} or 1, Kj1 is a positive constant for j, t' is a variable which is equal to t-d for t>d and equal to 0 for t<=d, t'j is a variable equal to t-dj for t>dj and equal to 0 for t<=dj, and dj is 0 or a positive constant. bo and b1 do nt exceed 1.
Patent JP-S5217058-A (JP)
Title: Multi-function electronic clock
Inventor: YAMAUCHI SANEMICHI
IPC: G04C3/00
Filed: 1975-07-30
Abstract: PURPOSE: Easy test of the clock integrated circuit by an multi-function electrnic clock suitable for logic test. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5719947-A (JP)
Title: Electromagnetic coil
Inventor: MATSUI ISAO
IPC: H01J37/141
Filed: 1980-07-09
Abstract: PURPOSE:To improve the insulation and to produce a small and powerful electromagnetic coil, by spliting a bobbin into a plurality of bobbin units then mounting coil units between the flange section of each bobbin and laminating and integrating with an epoxy resin. CONSTITUTION:An electromacnetic coil 10 is constructed such that copper bobbin units 2-4 engaging each other are laminated on the lower face of a copper cooling board 1 fixed with a water cooling pipe 8. The bobbin unit 2 has a cylindrical section engaging with the cooling board 1 and a flange section burried with the water cooling pipe 8, while the bobbin unit 3 has a cylindrical section engaging with the bobbin units 2 and 4 and a flange section burried with the water cooling pipe 8. A coil unit 5 is mounted between the water cooling board 1 and the bobbin unit 2 while a coil unit 6 is mounted between the bobbin units 2, 3 and a coil unit 7 is mounted between the flange sections of the bobbin units 3, 4. The circumference and the flange section of the coil units 5, 6, 7 are covered with the epoxy resin 9.
Patent JP-H05288800-A (JP)
Title: Temperature characteristic testing device
Inventor: FUJIHIRA MITSUAKI
IPC: G01R31/26
Filed: 1992-04-13
Abstract: PURPOSE:To test temperature characteristics of an IC device speedily. CONSTITUTION:A plurality of test liquid baths 20 which store a test liquid 21 with a same or a different liquid temperature are provided. A test port 25 of an IC device 5 and further a heat exchanger 22 and an agitator 23 are provided. A traveling means for carrying the IC device 5 and for carrying into and out of the bath is provided in each testing bath 20. The traveling means consists of a transport device 26 consisting of a belt conveyer and an elevation device which is provided at an elevation body 42 which can be elevated and rotated by an elevation mechanism and includes a transport arm 27 with a vacuum suction member 47 of the IC device 5 at the tip.
Patent JP-S63260659-A (JP)
Title: Sand core for pressure casting
Inventor: SATO SATOSHI
IPC: B22D17/22
Filed: 1987-04-15
Abstract: PURPOSE:To improve formation of solidified layer at circumference of a core and to prevent casting defect by burying copper pipe flowing cooling medium in inner part of the sand core for pressure casting. CONSTITUTION:At the time of molding the sand core 1, copper pipe 2 is set beforehand in the forming die, buried then molded, and the sand core can be easily produced. Further, pipe passage 16 supplying/draining the cooling medium into copper pipe 2 in the core 1 at the time of casting by using this sand core 1, are arranged in the die 11 for setting the core 1. Then, the cooling medium is flowed in the copper pipe 2 in the core 1 from outside the die through pipe passage 16. At this time, flow rate of the cooling medium is suitably fixed in accordance with the cooling capacity, etc., required for the core. By this method, shrinkage hole and breakage of the core are prevented and good casting can be executed.
Patent JP-H1029192-A (JP)
Title: Device for notching, cutting off, or perforating
Inventor: WIECHERT EDELBERT
IPC: B26D5/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To optionally make notching, cutting off, or perforating, by a method wherein different cutting positions can be obtained without replacing a machine tool, and a quick material treating speed can be obtained without stopping/ commencing rotation in a cutting position in rotation angle in one rotation. SOLUTION: A gear device 4 having an eccentric pin 5 is joined to a locker arm 3 equipped with the cam 6A; and the locker arm 3 and a cutting tool 10 are connected via a rotation spindle 2. The rotation of the eccentric gear 4, with an axle 9 as a center, by driving device 7 differs the stroke of the cutting tool depending on the rotation direction.
Patent JP-H06298469-A (JP)
Title: Control circuit of elevator operation panel
Inventor: KAIMOTO KATSUAKI
IPC: B66B1/16
Filed: 1993-04-20
Abstract: PURPOSE:To prevent a floor of destination from being registered unless an engine is stopped by providing the control circuit of an operation panel with a key switch for turning on and off the power supply to the circuit, and enabling the key switch to be turned on and off by means of the engine key of any automobile that uses an elevator car. CONSTITUTION:Even if a destination floor registering switch inside an operation panel 3 is operated after an automobile 2 gets into an elevator car 1, the floor of destination cannot be registered since a key switch 8 for turning on and off the circuit power supply to a control circuit 5 is not operating. However, since the key switch 8 for turning on and off the circuit power supply to the control circuit 5 is operable by insertion of the engine key 6 of the automobile 2 into a key hole provided in the operation panel 3, the floor of destination can be registered by control of the destination floor registering switch. After the elevator has landed on the floor desired, the engine key 6 is removed from the key hole 7 so that the circuit power supply to the control circuit 5 is interrupted.
Patent JP-H07275016-A (JP)
Title: Buckle
Inventor: ARAKAWA AKIRA
IPC: A44B11/25
Filed: 1994-04-05
Abstract: PURPOSE:To keep an engagement releasing operation section from being exposed outside by covering a mating part with a mobile piece of a latch section with a diaphragm-shaped part molded integral with a latch holding part. CONSTITUTION:When a flat plate part 3 of a latch part 1 is inserted and pushed into a hollow 7 of a latch holding part 2, a mobile piece 5 is deflected to be sunk as the gap of an insertion port is the fullest in the thickness of the flat plate part 3. As a loose end part of the mobile piece 5 reaches a mating part, the mobile piece 5 is restored so that the loose end of the mobile piece 5 is engaged with a step of the latch holding part and the condition is held as it is. A diaphragmshaped part 9 is molded integral on the top surface of the latch holding part 2 through a circular thin part and as the center of the diaphragm- shaped part 9 is pushed, the mobile piece 5 is pressed directly onto the internal surface thereof and deflected to be sunk. As result, as the loose end of the mobile piece 5 comes off the mating part, the latch part 1 is pushed out from the hollow 7 with a coil spring. There is no protrusion exposed to any external surface, eliminating catching on clothing or the like. Thus, the shape of the external surface can be formed with a smooth continuous surface.
Patent JP-S5618127-A (JP)
Title: Disc brake
Inventor: OOSHIMA HARUMI
IPC: F16D55/224
Filed: 1979-07-20
Abstract: PURPOSE: To prevent a caliper from slipping out of a carrier by a method wherein engaging portions provided on the carrier and the caliper respectively are constituted so as to be abutted against each other directly when the caliper is rotatingly displaced against the carrier about a pin of one side.  
     CONSTITUTION: An exchanging work of a disc brake is carried out after a pin 6 is removed and a caliper 7 is pivoted about a pin 5 to a predetermined position when a carrier 4 and/or a pad 2 at a side of the caliper 7 are exchanged. In this case, engaging portions 10, 11, abutting against each other directly when the caliper 7 is brought into a positional relation wherein the caliper 7 is rotatingly displaced against the carrier 4 by a predetermined angle to bring the pad to an exchanging position, for example, are provided on the carrier 4 and the caliper 7 respectively. A length L of the engaging portion 11 having a groove-shaped configuration is designed to be equivalent to an amount of abrasion of the pad 2 substantially so that the engaging portions 10, 11 are engaged when the pad is exchanged due to the abrasion thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59217814-A (JP)
Inventor: OKANO TAKEO
IPC: F16H15/10
Filed: 1983-05-25
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-H06310644-A (JP)
Title: Lead frame and manufacture of the same
Inventor: FUKUI ATSUSHI
IPC: H01L23/50
Filed: 1993-04-20
Abstract: PURPOSE:To facilitate press work and etching work while maintaining mechanical strength by forming the end part of inner lead thinner than a lead frame material. CONSTITUTION:A belt type material which is mainly composed of copper is loaded on a metal die comprising the punches for the predetermined shapes of inner lead 1, outer lead 2 and tie-bar 3, etc. Next, a thinner plate material 20 is bonded to the aperture with a conductive bonding agent 11. Thereafter, a lead-to-lead region of the part corresponding to the thinner part at the end portion of inner lead is punched to obtain a thinner pattern 1b. The across- section of the thinner part 1b of the end portion has an ideal shape and the outer lead has a sufficient mechanical strength because it is formed as the thick area. In addition, material can be selected freely and processing can also be done with good result.
Patent JP-H02271697-A (JP)
Title: Electrostatic and electromagnetic wave shielding material
Inventor: KAWAGUCHI MASAAKI
IPC: B32B15/08
Filed: 1989-04-13
Abstract: PURPOSE:To improve operability, scratch resistance and durability at the time of use by providing a transparent adhesive layer on a conductive layer, and adhering other transparent substrate through the adhesive layer to provide high visible light ray transmission performance and excellent shielding performance. CONSTITUTION:A transparent conductive layer 2 provided on one surface of a transparent film base material 1, a transparent adhesive layer 3 provided on the layer 2, and a transparent substrate 4 to be adhered to the material 2 through the layer 3. A both-side adhesive tape 5 of a ground leading structure, and a conductive tape 6 are provided. Since it has all visible light ray transmission performance, electrostatic and electromagnetic shielding performance, the interior can be easily visually observed due to its transparency, and static electricity and electromagnetic wave generated from the interior can be effectively shielded. Thus, operating efficiency, productivity are improved, and scratch resistance and durability of the conductive layer are improved.
Patent JP-2000279848-A (JP)
Title: Electric precipitator
Inventor: NAGAKURA KENTARO
IPC: B03C3/40
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make an electric precipitator compact by arranging a plurality of sets of electrodes each composed of a discharge electrode and a dust collecting electrode in a case for housing these electrodes in the vertical direction and integrating the dust collecting electrodes arranged in the vertical direction. SOLUTION: Dust collecting electrodes 4 are extended in the vertical direction and made to be short flat plates in common in the charged parts 2 in an upper stage and a lower stage. The dust collecting electrodes 4 arranged in parallel to one another are supported by dust collecting electrode supporting metal fittings 12 and bundled in an end part dust collecting electrode 6X. On the other hand, projected parts to generate corona discharge are arranged in parallel in discharge electrodes 5 in the upstream end part and the upstream side end part of the downstream side end part in the gas flow. The discharge electrodes 5 arranged parallel to one another are supported by discharge electrode supporting metal fittings 13 and bundled in an end part dust collecting electrodes 5X.  Thus, two electrode sets of discharge parts in the upper stage, two electrode sets of discharge parts in the lower stage, three electrode sets of collecting parts in the upper stage, and three electrode sets of collecting parts in the lower stage are supported and integrated in the end part dust collecting electrode 6X.
Patent JP-H01266263-A (JP)
Title: Spray-dyed cut pile carpet
Inventor: HASE SHIKO
IPC: D05C17/02
Filed: 1988-04-18
Abstract: PURPOSE:To obtain the title carpet excellent in durability of pencil point nature, using, as a pile yarn, a specific twisted yarn. CONSTITUTION:The objective carpet can be obtained by using a pile yarn, i.e. folded yarn (double or triple twisted) each >=100T/m in first and final twists, subjected to twist-setting treatment by moist heat at >=105 deg.C or dry heat at >=150 deg.C, composed of thermoplastic synthetic fiber multifilament yarn with the section having at least one pref. up to five hollows 1 and the hollow content being 5-40(pref. 10-30)%.
Patent JP-S5521604-A (JP)
Title: Still picture file
Inventor: MISAKI YOSHINORI
IPC: H04N7/173
Filed: 1978-08-02
Abstract: PURPOSE: To reduce the capacity of buffer memory, by the reproduction of one picture of still picture with splitting.  
     CONSTITUTION: The video information is read out only a part of the screen from the memory unit 1, it is stored in the buffer memory 3 after decoding at the decoder 2, it is stored in the buffer memory 3 and read out in the raster scan system and reproduced on the television 5. The marker signal is added to the information for a part of the screen, and when the display for the part is finished, it is informed to enable to read out the next part information. The reproduction of the picture information not requiring the display of the entire screen at the same time such as a document can be made with lower cost through the reduction in the buffer memory capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01263470-A (JP)
Title: Solenoid valve for multi-chamber type air conditioner
Inventor: TSUKADA SEIICHI
IPC: F25B41/06
Filed: 1988-04-15
Abstract: PURPOSE:To make a small-sized outdoor device by a method wherein a valve and a reduced diameter part are arranged at an extremity end of a plunger to be installed in a solenoid, an opening communicating within the plunger, and a coolant communication part communicating with the opening are formed and at the same time a valve ball part for use in opening or closing a pressure reduction part for communicating with the connection port is provided. CONSTITUTION:As a solenoid 56 is energized in case of cooling or heating operation, a plunger 59 is retracted to open a valve 61. Coolant passes from a valve 61 through a reduced diameter part 71 during cooling operation or heating operation, the coolant communicates with an inlet or outlet pipe 52 and flows. Then, during the heating operation, the solenoid 56 is not energized, so that the plunger 59 is pushed by a spring 58 to close the valve 61. With this closing operation, the coolant within the terminated indoor unit flows into a connection port 53, pushes down the valve ball 62 with its pressure, opens the ball valve 61b and then the valve ball 62 is received at a stopper 63. The coolant in the terminated indoor device passes through a pressure reduction part 61a, flows in the coolant communication part 73, flows from the opening 64 toward the inlet or outlet pipe 52 and then the coolant is recovered.
Patent JP-S5521050-A (JP)
Title: Electrophotographic printing device
Inventor: WATANABE AKINORI
IPC: G02F1/11
Filed: 1978-08-02
Abstract: PURPOSE: To print in uniform density regardless of the number of dots, by attenuating the sine voltage to n(N-n)/N, when printing n pieces of dots by using N pieces of laser beams outputted through a crystal body which is excited by N sets of sine voltages differing in frequency.  
     CONSTITUTION: For instance, 7 pieces of sine wave oscillators 7a to 7g differing in frequency are connected to attenuators 9g to 9a of 0, 1/7, 2/7 ..., respectively. By applying printing signals to terminal 8g, when seven dots are selected and switches 6a to 6g are closed, a crystal body such as lead molybdata is excited by 7 sets of sine voltages, and dots are printed with laser beams 5a to 5h at 1/7 intensity of laser beam 2. When printing signals are applied to terminal 8b and switches 6a and 6g are closed to select two dots, the dots are printed with beams 5a, 5b at the intensity of (1-5/7)×1/2=1/7 of the beam 2 through attenuator 9b, so that the printing density may be constant regardless of the number of dots. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60236551-A (JP)
Title: Psk wave demodulation circuit
Inventor: TOYOSHIMA MASAKATSU
IPC: H04L27/227
Filed: 1984-05-10
Abstract: PURPOSE:To reduce the lock-up time and a bit error rate and to improve the data transmission efficiency by detecting the maximum output of a multiplication means which multiplies plural signals having a fixed phase difference respectively and extracting selectively and switching the output of the multiplication means at a time point when said maximum output is detected. CONSTITUTION:The PSK wave supplied to an input terminal 21 and a signal having a frequency close to the carrier frequency of the PSK wave and shifted by a fixed phase difference, e.g., every 45 deg. are supplited to multipliers 22-25 as carriers for demodulation and then multiplied. In case the PSK wave given from the terminal 21 demodulated by the multipliers 22-25 with a demodulating carrier of a 45 deg. step, the maximum output demodulated by a demodulating carrier having a phase closest to the phase axis of the PSK wave is detected by a level comparator 35. This output is supplied to a switch circuit 34 as a switch signal. Then the circuit 34 selects and extracts the output with which the demodulation output level is maximum.