baber/WOPTO huggingface dataset:
Patent JP-H07290507-A (JP)
Title: Mold haze evaluating method of thermosetting resin molding material
Inventor: HIBINO FUMITOMO
IPC: B29C45/26
Filed: 1994-04-28
Abstract: PURPOSE:To establish a mold haze evaluating method of a thermosetting resin molding material capable of deciding quantitatively by measuring surface glossiness of a piece by using a piece of a part of a mold forming a cavity and measuring surface glossiness of a molded face of a detached piece at the time of molding. CONSTITUTION:A piece 5 forms a part of a cavity 4 being arranged on a rear face (an opposite side of a mold opening face) of a molded piece. Injection molding is performed in a state shown by the figure and the molded piece is projected. At this time, a projection plate 9 rises up to a place just before a place where a piece projecting pin 7 runs against the piece 5 due to oil pressure so as to project only the molded piece. In such a mold device, molding is performed at a mold temperature of 180-220 deg.C for several 100 shots continuously. At the time that the specified number of shots are completed, the piece is projected so as to measure surface glossiness. Thus, evaluation of mold haze can be done quantitatively. When the molded piece is made to have a shape of flat plate, the glossiness of the molded piece can be measured continuously, thereby estimating change of the mold haze.
Patent JP-S58207161-A (JP)
Title: Magnetic disk controller
Inventor: NAKAGOME HIROSHI
IPC: G11B20/10
Filed: 1982-05-28
Abstract: PURPOSE:To leave the decision related to the data fetching to an external device and therefore to reduce the load of a central processor, by adding the proper information to the head of the data which is read out of a magnetic disk and transferred. CONSTITUTION:When an optional data of a magnetic disk device 4 is sent to an external device 6, the proper information of the data is read into a stacker 11 from a main storage device and delivered to the device 6 in preference to the data which is read into a data buffer 10 from the device 4. The proper information is added to the head of the data sent from a multiplexer 12. The device 6 detects the flow of the data accordant to the data request on the basis of the proper information to fetch inside the desired data only.
Patent JP-S60237281-A (JP)
Title: Check valve
Inventor: SEKIGUCHI KAZUHIRO
IPC: F16K15/02
Filed: 1984-05-09
Abstract: PURPOSE:To eliminate the effect of viscosity and surface tension of refrigerating machine oil and refrigerant and ensure the movement of a valve body by a method wherein a stopper is contacted with the abutting section of the valve body under a condition of substantially point contact while a clearance is provided at the outer periphery of the point contact section. CONSTITUTION:The check valve 10 is consisting of a pipe 11, a valve seat 12, the valve body 13 and the stopper 14 and the shape of the valve body 13 at the side 13a of the stopper is formed so as to be a cone shape or a pyramid shape having the apex thereof at the longitudinal center of the valve body 13. This shape is provided to prevent the stagnation of oil except at the contacting section between the stopper and the valve body. As a result, a force, through which the stopper 14 holds the valve body 13, becomes small, therefore, the valve body drops surely under the gravity thereof and the valve may be closed surely.
Patent JP-S62245979-A (JP)
Title: Gps receiver
Inventor: HANEDA MUTSUO
IPC: G01S19/35
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the size of a single channel system by adding a single channel reception system, providing an A/D converter, and performing a digitizing process and processing signals from plural satellites at a high speed. CONSTITUTION:A satellite signal received by an antenna 1 is amplified and frequency-converted 23, and the signal is A/D-converted 5 and inputted to a code correlator 31. A multiple PN (pseudo noise) code generator 33A, on the other hand, outputs the PN codes of l satellites in a sampling period TS, their values are inputted to the correlator 31 and subjected to a correlation processing with the received signal, and the result is inputted to a base-band demodulating circuit 32. A multiple digital oscillator 34B, on the other hand, outputs the local oscillation signals of the satellites to the circuit 32 so as to demodulate message signals of the satellites in response to the frequency-converted carriers of the l satellites in the period TS. A preprocessor 6 separate l satellite signals from the circuit 32 and the separated signals are sent to the processor 4, which demodulates and decodes message data from the satellites and controls the generator 33A and an oscillator 34B.
Patent JP-S59216222-A (JP)
Title: Supporting device with rotating and inclining mechanism
Inventor: YAMAMOTO MASAAKI
IPC: G06F1/00
Filed: 1983-05-24
Abstract: PURPOSE:To attain excellent beauty and operability by constituting a device of a lower base, a rotary base, and an upper base which can be inclined on the rotary base and leading a cable to the device through the lower base, the rotary base, and the upper base. CONSTITUTION:The device is constituted of a lower base 22, a rotary base 21, and a CRT support 20 as the upper base. A recessed part 22a whose bottom is flat is formed on the lower base 22, and a hole 22b turough which a cable 24 consisting of a signal cable and a power supply cable should pass is provided in this recessed part. A recessed part 21b whose bottom is spherical is formed on the rotary base 21, and a hole 21c through which the cable 24 pass is provided in the centen of the recessed part 21b. A projecting part 20a having a shape fitted to the recessed part 21b is provided on the lower face of the support 20, and a hole 20b through which the cable 24 should pass is provided in the center of the projecting past 20a. Consequently, the cable 24 is led to a connector 30 of the support 20 through holes 22b, 21b, and 20b, from the lower base 22. By this constitution, the supporting device is provided with rotating and inclining functions and is superior in beauty.
Patent JP-H03288982-A (JP)
Title: Handy terminal
Inventor: SUGIURA NOBUAKI
IPC: G06F17/40
Filed: 1990-04-05
Abstract: PURPOSE:To increase the number f keys without enlarging the main body by arranging key groups on the front side and rear side of the main body. CONSTITUTION:On the front side of a main body 11, provided are a flat type first key group 13A arranging plural keys vertically and horizontally, and a photo transistor 16 as a sensor to sense light. A rectangular first display part 17A with a long sideways is also provided in a step part 12A. On the rear side of the main body 11, provided is a flat type second key group 13B arranging plural keys vertically and horizontally, and also provided is a rectangular second display part 17B with a long sideways in a step part 12B. Thus, as the key groups 13A and 13B are arranged on the front side and the rear side of the main body 11, the number of keys can be increased without enlarging the main body.
Patent JP-S57205023-A (JP)
Title: Neumeric control lathe
Inventor: NAGAE AKIMITSU
IPC: B23G1/02
Filed: 1981-06-12
Abstract: PURPOSE:To perform the work by calculating the data required for the threading only form the inputted lead of screw, by storing the specific fomula for calculating the first time cutting amount and the height of the screw thread from the lead of the screw. CONSTITUTION:When performing the threading work by a neumeric control lathe, the first formula for calculating the screw thread B from the lead of screw A and the second formula for calculating the first time cutting amount  are stored into a memory 2. Prior to the working, the lead of the screw is inputted to calculate the screw thread B and the first time cutting amount in an  arithmetic unit 1 to obtain the required data. In case of JIS screw, the screw  thread = screw lead AX0.6495 is obtained from the first formula while the first  time cutting amount = lead AXalpha+beta is obtained from the second formula. Here alpha=0.05, beta=0.02.
Patent JP-S63255748-A (JP)
Title: Storage device
Inventor: TAKAHIRA KENICHI
IPC: G06F12/02
Filed: 1987-04-13
Abstract: PURPOSE:To always record and manage the latest information by abandoning information placed in a prescribed time position of the abandonment order and recording new information in this position and updating the time order of respective information recording positions. CONSTITUTION:It is decided whether there is an unrecorded area 3 in a data area 2 or not, and an address Am of the unrecorded area 3 is detected when there is the unrecorded area 3. Data is recorded in this address Am and the time position of the address Am is set. When there is not the unrecorded area 3, an address Ak in a prescribed time position of the abandonment order is detected. Data already recorded in the address Ak is erased and new data is recorded there, and time sequence of all addresses in the data area 2 is updated.
Patent JP-S60233609-A (JP)
Title: Fine adjustment stage device for automatic focusing of microscope
Inventor: NIWA TAKESHI
IPC: G02B7/28
Filed: 1984-05-07
Abstract: PURPOSE:To obtain an inexpensive automatic focusing device by installing a substage which has a driving mechanism using piezoelectric ceramics. CONSTITUTION:A sample 9 is placed on the substage 3 of the microscope 1 and the defocusing of the sample 9 is detected by using a TV camera 10, etc.; and the substage 3 is finely adjusted by piezoelectric ceramics 7 until the sample is put in focus by an automatic control system 11 which is installed separately. The piezoelectric ceramics uses curves up or down, or expands or contacts by being applied with, for example, a voltage.
Patent JP-H02269471-A (JP)
Title: Ac-dc both output power circuit
Inventor: IGASHIRA KIYOAKI
IPC: H02M3/28
Filed: 1989-04-10
Abstract: PURPOSE:To miniaturize the title power circuit, and to improve the stability of output voltage by connecting an AC voltage generating circuit generating AC voltage from the node of a bleeder resistor and a current limiting circuit to the output section of a rectifying smoothing circuit. CONSTITUTION:The title power circuit is composed of a bleeder resistor R5, a current control circuit Q3 controlling currents flowing through the bleeder resistor R5, a ZD, and bleeder-current fluctuation control circuits 4, 5 supplying the current control circuit Q3 and the ZD with a fluctuation control signal fluctuating currents flowing through the bleeder resistor R5 in constant amplitude. An AC voltage generating circuit 1 generating AC voltage from the node of the bleeder resistor R5 and the current control circuit Q3 and the ZD is connected to the output sections of rectifying smoothing circuits D1, C1. Accordingly, a single transformer is used, and DC voltage and AC voltage can be generated substantially from a single secondary winding.
Patent JP-S5317575-A (JP)
Title: Treating method for water by use of zeolite
Inventor: KOSEKI YASUO
IPC: B01D53/08
Filed: 1976-08-02
Abstract: PURPOSE: To increase the capacity and rate of adsorption of a adsorption unit by the contact of regenerated zeolite with water to be treated at the last step of the adsorption, by bringing the zeolite having adsorbed into contact with the water in the next prior step, then successively to the first step opposite to the flow of the water, and by recovering, regenerating, and recycling the zeolite having been made contact with the water in the first step. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09284598-A (JP)
Title: Clamping circuit and image pickup device using the circuit
Inventor: KAMEYAMA TAKASHI
IPC: H04N5/357
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a clamping circuit which can perform the linear feedback clamp processing with high stability and high accuracy and also to provide an image pickup device which uses the clamping circuit. SOLUTION: A detection part 40R calculates the mean value of signal levels in the optical black level sections of a red image pickup data signal DR, and a mean value signal DRB is supplied to a detection part 50R. The error between a reference signal DRB having the value after the decimal point and the mean value signal DRB is detected. A modulating signal PWMR whose pulse width is varied according to the detected error is produced and supplied to a control signal generation part 70R. A control signal SRC is produced based on the signal PWMR(pulse width modulation signal) and supplied to a level variable part 30R. The black level of the signal DR is set at a prescribed signal level. The green and blue image pickup data signals DG and DB are also processed in the same way.  A detecting operation control part 90 discriminates the switching between rough and fine adjustment modes based on the error signal level. Then a clamping operation setting part 110 sets a clamping level and the mode switching condition.
Patent JP-2000285126-A (JP)
Title: System and method for effectively utilizing electronic rule book and recording medium storing electronic rule book to be used for the same
Inventor: YANOHARA SHINICHIRO
IPC: G06F19/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for effectively utilizing electronic rule book and a recording medium storing electronic rule book with which improvement in effective utilization efficiency and retrieval efficiency is attained in the case of using an electronic rule book. SOLUTION: A system 11 for effectively utilizing electronic rule book is applied to a host 32 or terminal equipment 33 connected to a network 31, for example, and concerning the electronic rule book stored in an electronic rule book DB 12, contents corresponding to the execution of a window job are displayed through a control means 21 onto a display means 23 by operating an operating means 22 of a processor 13 at least. After the retrieval and display of the desired job contents, format contents corresponding to a prescribed procedure to be used for the window job at least are printed by a printing means 14.
Patent JP-H03289631-A (JP)
Title: Semiconductor optical amplifier
Inventor: YAMADA HIROHITO
IPC: H01S5/34
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the semiconductor optical amplifier which has no gain difference between a TE mode and a TM mode by providing a multiplex strain superlattice structure in an active region. CONSTITUTION:An n-InP buffer layer 15 is grown by an MOVPE method on an n-InP substrate 14 and an InGaAaP barrier layer 13 consisting of the compsn. having the lattice constant equal to the lattice constant of InP is grown thereon. An In0.4Ga0.6As well layer 12 consisting of the compsn. having the lattice constant smaller than the lattice constant of the InP is grown and further, an In0.7Ga0.3As well layer consisting of the compsn. this time having the lattice constant larger than the lattice constant of the InP is grown. The In0.6Ga0.4As well layers 11 to be subjected to biaxial compressive stresses and the In0.4Ga0.6As well layers 12 to be subjected to biaxial tensile stresses are laminated in 3 layers each by repeating the above-mentioned operations. The gain difference between the TE mode and TM mode is decreased to zero in this way.
Patent JP-H07290585-A (JP)
Title: Method of pultrusion for shape article
Inventor: OKUBO MITSUO
IPC: B05D1/28
Filed: 1994-04-28
Abstract: PURPOSE:To provide the easy pultrusion method for a shape article having surface layer, especially shaped section without uneven color in the surface layer, the interfacial separation between the article as interior layer and the surface layer, the damage of carrier and the like by using a means for forming the surface layer by means of film transferring from the carrier. CONSTITUTION:Just after a body 10 is molded in curing mold 4, a carrier 11 made of thermoplastic resin film run along the molded body 10 side by side. At the same time, uncured thermosetting resin on the carrier is brought into contact with the applied onto the surface of the molded body 10 so as to form surface layer by curing the resin. Since no film transferring is carried out in the curing mold and the shape-followability of the carrier is also excellent, no shearing force acts on the film as the surface layer and the carrier, resulting in not developing the uneven thickness of the film, uneven color, interfacial separation, the damage of the carrier and the like.
Patent JP-H11286932-A (JP)
Title: Crushing method and crushing device of wraparound concrete in diaphragm wall construction method
Inventor: ITO MASAMI
IPC: E02D5/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To crush wraparound concrete by driving a jack in the use of a partitioning plate. SOLUTION: After a partitioning plate is pulled out, a crushing device 1 is inserted, and a crushing claw 10 is protruded from a front plate 2 by driving a jack. In the protruding of the crushing claw 10, the partitioning plate 1 is supported with a concrete C-side reaction, and a wraparound concrete lamp C1 is pressed and crushed by the repeated protruding operation of the crushing claw 10. The wraparound concrete lamp C1 in the front of and around the crushing device 1 is successively crushed from the lower part by successively lifting up a crane 15 in liaison with a rocking operation while rocking the crushing claw 10 by the drive of a unit 16, and the crushing device 1 is then pulled out.  The cracking by the crushing claw 10 is propagated to each part, and when the pulling-out is completed, the whole concrete lump is laid in fragmentary debris state and mixed in the soil within the ground.
Patent JP-S5215997-A (JP)
Title: Fbr type reactor fuel rod
Inventor: MIKI ICHIKATSU
IPC: G21C3/16
Filed: 1975-07-30
Abstract: PURPOSE: A fast breeding reactor fuel rod, that realizes to reduce fuel charge quantity and simultaneously mollifies reduction of helium gas existence ratio at gap according to fuel combustion and fuel rod to improve gap heat transmission rete. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11294118-A (JP)
Title: Valve mechanism in internal combustion engine
Inventor: MABUCHI YUTAKA
IPC: F01L1/18
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce friction loss generated by friction between a can lobe surface and a lifter shim surface in a direct-acting valve mechanism of an internal combustion engine to convert rotation of a cam shaft into reciprocation of a valve through a lifter shim and a valve lifter. SOLUTION: In a valve mechanism for an internal combustion engine in which rotation of a cam 1 of a cam shaft is converted into reciprocation of a valve 2 through a lifter shim 4 and a valve lifter 3, the lifter shim 4 provided with hard thin film is combined with the cam 1 of the cam shaft having a surface roughness of 0.08 μm or less in Ra in an axial direction of a cam lobe, a cross hatch angle of a process cross on a can lobe surface is 20 deg. or more, a surface hardness of the cam lobe is HRC 45 or more, and a surface roughness of the lifter shim 4 is 0.08 μm or less in Ra.
Patent JP-H0639309-A (JP)
Title: Method for controlling composite crushing system
Inventor: NISHIDA KOICHI
IPC: C04B7/52
Filed: 1993-03-29
Abstract: PURPOSE:To reduce power consumption of the whole crushing system, stabilize product quality, and reduce the load on the operator by controlling a split ratio variable device based on the power consumption value of a crushed matter transportation device of a pulverizer and controlling the feed rate to a precrusher based on drive power value of the precrusher or power consumption value of the crushed matter transportation device thereof. CONSTITUTION:A composite crushing system is constituted by a precrushing system comprising a constant volume feeder 10, precrusher 1, and classifier 2 and a pulverizing system comprising a pulverizer 5 for fine particles classified by the system and a classifier 12. When the crushed matters crushed by the precrusher 1 are classified to fine particles and coarse particles by the classifier 2, a split ratio variable device 3 for splitting part of coarse particles to the side of fine particles is provided in a coarse particle passage of the classifier 2 and the device 3 is controlled so that power consumption value of a transportation device 6 for transporting crushed matters crushed by the pulverizer 5 becomes a specified value. The feed rate to the precrusher 1 is controlled based on the drive power value of the precrusher 1.
Patent JP-S57208871-A (JP)
Title: Direct current reactor for current type inverter
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/515
Filed: 1981-06-17
Abstract: PURPOSE:To inhibit beat currents by power supply frequency and load motor back electromotive voltage, and to decrease torque ripple by mounting the DC reactor having a saturation characteristic of which the value of the reactor is inversely proportional to DC currents to the DC circuit of the current type inverter. CONSTITUTION:The commutation energy control circuit 7 of load connected to an inverter bridge 4 operates an electric valve incorporated so as to absorb and supply the commutation energy by a DC power supply incorporated at every commutation. The DC reactor 3 is connected among a thyristor bridge 2, the inverter bridge 4 and the commutation energy control circuit 7. The DC reactor 3 has the saturation characteristic of which the value of the reactor is inversely proportional to the DC currents.
Patent JP-S58216193-A (JP)
Inventor: JIYON ROISUTON KOOFUIIRUDO
IPC: C07D499/42
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-S63256214-A (JP)
Title: Oil film compensating control device for rolling mill
Inventor: OKA TOSHITOMO
IPC: B21B37/18
Filed: 1987-04-15
Abstract: PURPOSE:To further accurately control the rolling thickness of a plate by obtaining a rolling acceleration and deceleration speed based on a rolling speed through a differential arithmetic unit and correcting an oil film compensating quantity based on this rolling acceleration and deceleration speed. CONSTITUTION:The signal of rolling speed S is inputted into a function generator 12 provided on a second oil film compensating device 11, and the signals of the acceleration and deceleration speed SV obtained by differentiating the rolling speed S through the differential arithmetic unit are inputted into a function generator 13. On each function generator 12, 13, the oil film compensation quantities DELTAS, DELTASV are obtained according to each value S, SV, then, the oil film thickness compensating quantity DELTASREF2 is obtained on an arithmetic unit 14. This each compensating quantity DELTASREF1, DELTASREF2 of a 1st film compensating device 7 and the 2nd oil film compensating device 11 is added by the adder 16 to obtain the oil film thickness compensating quantity DELTASREF and this quantity is inputted into a rolling reduction control device 4 as a rolling reduction operating data. In this way, the plate thickness variation of the plate 1 is effectively suppressed.
Patent JP-S5616642-A (JP)
Title: High-strength corrosion-resistant copper alloy
Inventor: KAMIYAMA NORIHIKO
IPC: C22C9/06
Filed: 1979-07-20
Abstract: PURPOSE: To obtain a cu alloy having superior strength and corrosion resistance by adding one or more among Ti, Mn, a rare earth element and Cr to a spinodal decomsition type Cu-Ni-Sn alloy.  
     CONSTITUTION: To a high strength spinodal decomposition type Cu-Ni-Sn alloy consisting of 3W15% Ni, 3W10% Sn and the balance Cu is added 0.05W0.1% in total of one or more among 0.05W1.0% Ti, 0.1W2.0% Mn, 0.05W1.0% rare earth element and 0.05W0.5% Cr. An ingot of the resultling Cu alloy is hot rolled to 10mm thickness, heated at 800°C for 1hr, and quenched under water. The plate is then cold rolled to 2mm thickness and annealed at 350°C for 1hr to manufacture a Cu alloy having superior corrosion resistance for electrical apparatus without deteriorating the high strength of the spinodal decomposition type Cu-Ni-Si alloy. 
     COPYRIGHT: (C)1981,JPO&Japio