baber/WOPTO huggingface dataset:
Patent JP-S5931915-A (JP)
Title: Lens holder
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1982-08-17
Abstract: PURPOSE:To facilitate the deformation of a lens in radial directions and to widen the in-use temperature range of a lens system, by inserting a friction reducing sheet into the lens barrel joining surface of a lens frame, and reducing the frictional resistance of the lens frame. CONSTITUTION:An annular elastic sleeve 37 has L-shaped section and is interposed between the inner circumferential surface 32a of a lens fitting part 32 and the outer circumferential surface 36b of the plastic lens 36. The plastic lens 36 deforms into a free shape while its radial deformation is not restrained because the frictional resistance between the contacting surface 36a of the lens 36 and lens barrel joining surface 31a is reduced by the friction reducing sheet 35; and its thrust and radial deformation is absorbed by the elastic deformation of the elastic sleeve 37, so the thermal stress of the plastic lens 36 due to temperature variation is eliminated to prevent the shape alternation of the lens.
Patent JP-2000326002-A (JP)
Title: Hot bend straightening and rolling method of seamless steel tube
Inventor: MATSUI TOSHIKI
IPC: B21B19/10
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To allow the section shape of a seamless steel tube to be completely round and to straighten the bend thereof by using a rotary sizer whose roll shape is deformed uneven as the rotary sizer in a process for improving the roundness. SOLUTION: The roll shape of a line contact type is uneven. A seamless tube 2 is subjected to the bending in the longitudinal direction between the line contact type rolls 6, and a bending surface is rotated according to the feed to straighten the bend. The roll shape is set so that the roll intervals of a passage, where the seamless steel tube 2 is brought into contact with the line contact type roll 6 and passed are equal to each other, and the roundness is improved thereby. The plane of the line contact type roll 6 has a curvature, preferably of 1-5 deg., the angle of inclination of the axis of each line contact type roll 6 is set at 10-20 deg., and the line contact type roll is inclined in the direction opposite to the advancing direction of the seamless steel tube 2.
Patent JP-S6121525-A (JP)
Title: Address converting system between fixed length data set and variable length data set
Inventor: OKAYAMA YASUHIRO
IPC: G06F9/06
Filed: 1984-07-10
Abstract: PURPOSE:To convert fixed length data into variable length data by dividing a CI number in a data set of fixed length form by a track number per cylinder, using the quotient as a cylinder number of the data of variable length form and using the remainder as the track number. CONSTITUTION:A read section 2 reads a DASD (Direct Access Storage Device) 1 in which a section data set of a fixed length block architecure (FBA). Then the stored information is stored in a memory 14, a directory is stored sequentially and the result is transmitted to a CCB discrimination section 3. Then the CCB discrimination section 3 sets paired CIs in a data set (Control Interval) number CC from the CCB to a CI number register 4 and sets a block number B to a block number register 5. An operating section 6 divides the CC by a track number TR per cylinder, the quotient is set to a cylinder number register 8 and the remainder is set to a track number register 9. A connecting section 10 connects the quotient as the cylinder number of the CKD and the remainder as the track number.
Patent JP-H10329000-A (JP)
Title: Workpiece machining method, wire saw and recording medium
Inventor: SHIRAGAMI MITSUHIRO
IPC: B28D5/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece machining method that can machine a sliced face into a plane as flat as possible. SOLUTION: Information on a workpiece (diameter, material, and the like) is inputted by a numerical keyboard 74a or the like of an operating part 74 on the basis of an input instruction on the workpiece displayed on a display part 75. The first cutting distance from the start of cutting the workpiece is computed, and the length of a wire required to cut the first cutting distance is computed. On the basis of the computed wire length, a reversing control signal is sent to each of motors 17, 22, 43, 44, 51, 52. The wire used to cut a preceding workpiece is rewound onto the delivery reel side from the winding reel side by the computed wire length. The rewound wire is made to travel in the normal rotating direction of the motors 17, 22, 43, 44, 51, 52 to execute cutting of the first cutting distance.
Patent JP-S632599-A (JP)
Title: Electric press device for powder material
Inventor: YOSHIDA KAZUO
IPC: B29C43/32
Filed: 1986-06-20
Abstract: PURPOSE:To obtain the formed product of high quality as well as the long time use of a device by absorbing the shock of a compression force with the spring pressing the piston of the sub-cylinder inside which is arranged at the upper part of a main cylinder. CONSTITUTION:The necessary pressing force is set by a setter 24 to actuate the servo motor 4 of a powder compression forming machine. The rotation of the servo motor 4 rotates a ball screw 6 and compresses the material M of the inside of a die 2 by a ram 8 and punch 13 via a ball nut 9. In this case, the reaction force of the pressing force of the punch 13 is caused at the end part of the ball screw shaft 6, this reaction force is received by a main piston 15 and main cylinder 16 and based on this reaction force an impact is caused on the material M, ball screw shaft 6, ball nut 9, and others. This impact is lightened by absorbing the movement of the oil to a small diameter sub-cylinder 17 from the main cylinder 16 by the spring 21 of the back of a sub-piston 18. The compression force of the spring 21 is set by the rotation of the screw 25 for adjustment and the detection of a correct pressing force is enabled.
Patent JP-H06330452-A (JP)
Title: Base cloth for hooked rug
Inventor: MIZUGUCHI TAKU
IPC: D05C17/02
Filed: 1993-05-21
Abstract: PURPOSE:To provide base cloth which is used in the production of hooked rugs, namely floor cloth such as carpet. CONSTITUTION:Synthetic resin tape yarn of 0.5 to 2.0mm width and 8 to 30 width/thickness ratio is woven to give the objective base cloth characterized by 0 to 10% of voids. The base cloth has sufficiently needed strength for piling and the piling region is not restricted on the base cloth. Further, the amount of adhesive for fixing piles can be saved and the drying time is shortened, too.
Patent JP-S5572758-A (JP)
Title: Solar energy-utilizing hot water supplier
Inventor: INOUE TADASHI
IPC: F24S90/00
Filed: 1978-11-21
Abstract: PURPOSE: To attain the effective utilization of solar energy by using heater resonably by controlling three-way valve, heater, and circulating pump by means of temperature sensors provided to hot water storage tank and heat collector.  
     CONSTITUTION: When the temperature of heating medium liquid is detected to lower than the hot water below the hot water storage tank 12 by the low-temperature sensor 20 and the high-temperature sensor 21 at the outlet of the heat collector  11, or when the absorption of solar energy in the heat collector 11 is not expectable,  the temperature difference controller 22 controls the three-way valve 17, whereby  the heat collector 11 side of the return path tube 15 is closed and the by-path tube  16 is opened. Thus, the heating medium liquid circulates in a short-circuit consisting of the heater 18, the pump 19, the heat exchanger 13, the by-path tube 16 and  the three-way valve 17, where the heating medium liquid is heated only by the  heater 18. Also, the photo sensor 24 is so controlled that operation is conducted during the time from sunrise to sunset, when the sun light is detectable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6121630-A (JP)
Title: Monitor equipment of operating state of vehicle
Inventor: OZAKI SHIROU
IPC: H04B7/26
Filed: 1984-07-10
Abstract: PURPOSE:To form accurately a business dialy report registered at a base station side by transmitting a signal representing the operating state of a vehicle to the base station, allowing the base station to display sequentially a key to be operated in the order of operating sequence of the said vehicle to a mobile station side from a received operating state signal and raising an alarm when a key not displayed is operated to prevent the key operating mistake at the automobile. CONSTITUTION:Five kinds of keys (start key and departure key or the like) are provided as key switches 4, and when power is turned on, a lamp indicating the start key is lighted. When a driver starts a day's job, the lighted start key is turned on. A data processor 3 transmits the start signal and transmits the signal for the next departure key display to a key display device 5. When the start key display is performed and other key (not lighted) is depressed in error, a sequence mistake detector 6 detects it to inhibit signal transmission, energizes a buzzer 7 for data set error indication and urges the depression of a correct key again.
Patent JP-S631289-A (JP)
Title: Analog trunk equipment
Inventor: IINO YUKIO
IPC: H04Q3/42
Filed: 1986-06-20
Abstract: PURPOSE:To improve the utility and the efficiency of an analog trunk equipment by exclusively providing MF trunks whose frequency in use is high and using general trunks, which are used as MF trunks also, as DP trunks whose frequency in use is low and using general-purpose trunks which cope with the other signal systems and fixedly determining equipments rates of these three kinds of trunk. CONSTITUTION:The equipment rate of MF trunks LMICT and LMOGT only for MF signal which have only the fundamental function and that of general LP trunks A- LPICT and A-LPOGT for MF and DP signals which have only the general function together with the fundamental function are set to 65% and 20% respectively in the order of frequency in use. The equipment rate of trunks B-LPICT and B-LPOGT for MF and DP signals which have a special function also and that of the other miscellaneous trunks are set to 10% and 5% respectively, and these equipment rates and the number of equipments are fixedly determined to constitute an analog trunk 5. In case the analog trunk 5 is operated in a certain station, for example, 65% MF trunks LMICY and LMOGT and 3% general LP trunks A-LPICT and A-LPOGT are used as LM trunks by switching circuits in accordance with a required line. Similarly, required lines of this station are covered.
Patent JP-S5932812-A (JP)
Title: Controlling method of preset value
Inventor: SATOU KEIICHI
IPC: G01R13/22
Filed: 1982-08-18
Abstract: PURPOSE:To control many preset values by using a small number of switch contacts, by detecting the first contact point state of a plurality of switch contact points, detecting the second contact point state when the contact points are driven, and changing the preset values in correspondence with the difference between the first and second contact point states. CONSTITUTION:Fixed contact points 20-0A-20-3A are connected to a buffer 22 in correspondence with the fixed contact points of switch contact points 20-0- 20-3. A movable contact point 20-4, which is intersected with the fixed contact points 20-0A-20-3A and slidden, is grounded in correspondence with the movable contact points of the switch contact points 20-0-20-3. Then, the switch contact points 20-0 and 20-3 become the LSB and MSB of a 4 bit digital switch 20, respectively. In an address 0 in a part of an ROM14, the data related to the setting of an automating sweeping AUTO of a waveform memory device 18 is stored. By the same way, in an address 27, the data for setting of an X-Y mode is stored. Thus 28 kinds of the preset values can be controlled. When the address of the ROM14 is selected by muP 12, the corresponding preset data is transmitted to the waveform memory 18 through a bus 10, and the sweeping speed and the like of the device 18 are controlled.
Patent JP-S63307334-A (JP)
Title: Relative photometric fluorescence spectrophotometer
Inventor: NOGAMI TARO
IPC: G01N21/64
Filed: 1987-06-10
Abstract: PURPOSE:To obtain a spectrophotometer which has superior sensitivity and light source correction accuracy without being affected by the irregularity of air bubbles and liquid in a flow passage by monitoring exciting light after the exciting luminous flux passes the periphery of a sample cell and through the sample cell, and then performing relative photometry. CONSTITUTION:Light which is emitted by a light source 1 and becomes homogeneous light by passing a lens 2 and an excitation-side spectroscope 3 is converged by a lens 4 to illuminate a pipe-shaped quartz cell 5, and its center light excites the sample in the flow passage 6. The marginal light passes outside the cell 5 and is converged by a lens 10 to enter a detector 12 for monitoring through a dimming plate 11. The light passing through the flow passage 6 also enters the detector 12 at the same time. The detector 12 monitors the variation of the light source 1 and sends a signal to a variation correcting circuit. Fluorescent light emitted by the sample in the flow passage 6 is passed through a lens 7 and diffracted spectrally by a fluorescence-side spectroscope 8 and enters a detector 9 for measurement. Thus, the light is monitored without using any beam splitter, so the quantity of the light need not be reduced before the exciting light reaches the sample and the extent of variation in monitor light quantity caused by air bubbles in an extremely small flow passage and various materials sticking on the internal wall is suppressed small.
Patent JP-H021930-A (JP)
Title: Heat treatment of compound semiconductor element containing arsenic
Inventor: OOTSUKA NAMIKI
IPC: H01L21/265
Filed: 1988-06-10
Abstract: PURPOSE:To actualize the heat treatment of an element within a short time in no danger of As leakage at all while controlling the element characteristics easily with even and excellent reproducibility subject to no decomposition or degeneration on the element surface for preventing the element characteristics from deteriorating by a method wherein metallic As and compound semiconductor element containing As are heated in a sealed up susceptor and then the element only is rapidly heated for heat treatment in As atmosphere at specified pressure. CONSTITUTION:A compound semiconductor element 1 implanted with As ion to be a carrier and a metallic As are located on distant positions in a susceptor 3. After sealing up the inside of the susceptor 3 with a cap 4, a heater 6 is supplied with power to raise the temperature in the baking plate 5 and the susceptor 3. Simultaneously with the temperature rise, the metallic As 2 is sublimated and the As atmosphere is pressurized. Next, with temperature and the pressure in the susceptor reaching the specified values, the semiconductor element 1 is rapidly heated using a halogen lamp 9. Later, the lamp 9 is put out simultaneously the power supply for the heater 6 is stopped to cool-down the temperature of the baking plate 5 for solidifying the sublimated surplus As. Through these procedures, the ion implanted in the element 1 is sufficiently activated. At this time, the element surface is not decomposed or degenerated in no danger of any external leakage of As at all.
Patent JP-H04366671-A (JP)
Title: Printing device
Inventor: FUJII SHINICHIRO
IPC: B41J13/02
Filed: 1991-06-14
Abstract: PURPOSE:To provide a printing device capable of printing a printing sheet continuously starting with the tip. CONSTITUTION:A protrusion part 22 is provided on a ribbon shift cam 17 which selects between ink ribbon positions by rocking a cassette holding bracket in the width direction of an ink ribbon. In addition, engagement parts 23a, 23b which engage with the protrusion part 22 when a carriage 7 moves to the end of a platen 1 are provided on a bail roller supporting arm 11.
Patent JP-S5767356-A (JP)
Title: Communication control device
Inventor: HARAKAWA TAKESHI
IPC: H04L12/70
Filed: 1980-10-14
Abstract: PURPOSE:To absorb the control of collision of packet inside the communication con troller, by detecting the collision of packet by using the packet control section and by setting either one of the packets effective by using the collision administration control section. CONSTITUTION:When generation of collision is detected in a packet control section 6, the control section 6 transmits it to a collision administration control sction 5. This control section 5 memorizes the generating condition of collision in a collision indicator 12 located inside a logical channel control memory 11. Next, the control section 5 reads an indicator 13 of priority oder located inside the memory 11 to decide to keep or to give up one of the starting data packets DTs which caused the collision. In case priority is given to a terminal 22, the control section 5 decides to give up the packet DT (i, k) and informs the collision against CPU20 by passing through a channel instruction end information control section 18.
Patent JP-S623039-A (JP)
Title: Material for insulation layer
Inventor: KANEKO TSUNEO
IPC: C03C3/074
Filed: 1985-06-29
Abstract: PURPOSE:To provide a material for an insulation layer suitable for a thick film multi-layer substrate by using a composition composed of specific amounts of SiO2, ZnO, B2O3, one or more kinds of Li2O, Na2O and K2O, one or more kinds of MgO, CaO, BaO and SrO, Al2O3, BiO3, F, SnO2 and one or more kinds of CoO2, P2O5, ZrO2, CdO and PbO. CONSTITUTION:The objective material for insulation layer contains 5-20(wt)% SiO2, 45-60% ZnO, 15-30% B2O3, 0.1-3% one or more kinds of Li2O, Na2O and/or K2O, 0.5-10% one or more kinds of MgO, CaO, BaO and/or SrO, 0.5-5% Al2O3, 0.5-5% Bi2O3, 0.5-2% F, 0.5-2% SnO2 and one or more kinds of 0.1-2% CoO, 0.1-2% P2O5, 0.1-5% ZrO2, 0.1-5% CdO and/or 0.1-3% PbO.
Patent JP-S624633-A (JP)
Title: Automatic speed change gear
Inventor: SHINOHARA MINORU
IPC: B60K25/06
Filed: 1985-06-29
Abstract: PURPOSE:To increase a latitude of speed change rate, by furnishing a power take off drive gear on an input shaft between a torque converter and a gear train. CONSTITUTION:At this automatic speed change gear A are furnished an input shaft 12 to which a driving power is input from a torque converter 11, and gear trains 13 and 14 to change the revolution speed of the input shaft 12. A power take off gear 22 to pick up a driving power from the input driving system of the gear trains 13 and 14 to an outside system is fixed on the input shaft 12 between the torque converter 11 and the gear trains 13, 14. Therefore, an optional size of gear can be selected as far as its shaft diameter is larger than the input shaft 12, and so the rate of increasing and reducing speed for the outside driving power system can be selected in a broad latitude of setting.
Patent JP-H05316720-A (JP)
Title: Active filter type switching power source
Inventor: NAKAO FUMIAKI
IPC: H03H11/04
Filed: 1992-05-08
Abstract: PURPOSE:To realize a high output voltage accuracy at a steady time and a reduction in a continuous time of an overshoot and a transient state at a transient time. CONSTITUTION:The active filter type switching power source comprises a DC/DC converter 10 having a switching transistor Q, an active filter controller 20 for amplifying a difference between a voltage proportional to an output voltage Vo of the converter and a predetermined reference voltage Vr by a control amplifier 22 to so regulate the transistor Q as to convert a line current consumption of the converter to a sine wave, and an overvoltage protecting circuit 30. A negative feedback loop combined in parallel with a series connection of a resistor R5 and a capacitor C1 and a series connection of a resistor R6 and a diode D1 is so disposed between an output terminal and a reverse phase input terminal of the amplifier 22 that a cathode terminal of the diode is directed toward the reverse phase input terminal.
Patent JP-H039326-A (JP)
Title: Substrate with liquid crystalline high plymer thin film and its manufacture
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/13363
Filed: 1989-06-06
Abstract: PURPOSE:To obtain a horizontal film whose orientation direction is controlled by heating and cooling a laminate of a polyimide orienting film whose glass dislocation temperature is >=300 deg.C, and a coating film of a liquid crystalline high polymer solution on a substrate. CONSTITUTION:A film 2'' cpnsisting principally of polyamic acid or its derivative is formed on the substrate 1 and the polyamic acid is cyclized to obtain polyimide acid 2' whose glass dislocation temperature exceeds 300 deg.C; and its surface is rubbed in one direction with a rubbing material 4 to form the orienting film 2. Then a solution 3' obtained by dissolving a thermotropic liquid crystal high polymer in an organic solvent is applied on the orienting film 2. Then when a heat treatment is carried out at temperature higher than the glass dislocation point of the liquid crystalline high polymer and lower than the point of dislocation to an isotropic phase, molecules of the liquid crystalline high polymer which are brought into contact with the orienting film 2 are oriented in the rubbing direction. After this monodomain liquid crystal orientation is completed, the high polymer is cooled to temperature below the glass dislocation temperature to fix the orientation state. Consequently, the oriented liquid crystalline high polymer film is formed to obtain uniform and superior optical perfor mance.
Patent JP-H077113-A (JP)
Title: Lead frame and manufacture thereof
Inventor: TADA NOBUHIKO
IPC: B23K26/38
Filed: 1993-06-15
Abstract: PURPOSE:To provide a lead frame and a manufacturing method thereof in which the lead frame can be manufactured finely and accurately with no thermal influence. CONSTITUTION:A metal plate 301 is coated, on the opposite sides thereof, with a thin copper film 1 reflecting the laser beam highly efficiently. The thin copper film 1 is then subjected to etching to form an opening 3 of predetermined pattern based on the profile of lead frame. The metal plate 301 exposed at the opening 3 is then irradiated with a condensed laser beam to make a hole 4 thermally in the metal plate 301 thus manufacturing a lead frame having predetermined shape. In this regard, the laser beam has an elongated elliptical cross- section with the long axis thereof being aligned substantially with the boring direction.
Patent JP-S6324107-A (JP)
Title: Position detecting device
Inventor: OKUHARA SEIICHI
IPC: G01B11/00
Filed: 1986-06-19
Abstract: PURPOSE:To find the center position of an object of detection on the basis of the temperature distribution of residual welding heat by comparing the sweep video signal output of the object to be detected with the peak value of the output and making a period where a comparator generates an output correspond to the position of the object to be detected. CONSTITUTION:A peak value detecting circuit 13 detects the peak value of the output of a photoelectric converting element 11 which is obtained by sweeping the abutting part of a steel pipe and the comparator 16 compares the voltage obtained by the voltage division of a voltage divider 15 with the output voltage of an amplifier 12 to generate the output (g). In the period where the output (g) is generated, the pulse output of a pulse generator 20 is counted by a counter circuit 23 and also counted by a counter circuit 25 through a frequency dividing circuit 22. When the counted value of the circuit 23 coincides with the last counted value, a coincidence circuit 26 generates pulses h1-h3. The width of pulse j1 or j2 generated by an FF 28 into which the pulses (h) are inputted indicates the value of deviation between the center of sweeping and the center point of a high temperature area.