baber/WOPTO huggingface dataset:
Patent JP-S6376462-A (JP)
Title: Heat transfer device
Inventor: NAKAJIMA TADAKATSU
IPC: H01L23/46
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the difference in temperature at contact points between a heating element and heat transfer members regardless of the height of heating element or dispersion of gradient angle by a method wherein the heat transfer members are composed of sheet type male members with projections, sheet type female members with recessions or throughholes to be engaged with said projections as well as liquid material filled in the spaces between both members. CONSTITUTION:Heat transfer members in contact with the surface of a sheet type heating element 1 directly or indirectly through the intermediary of liquid material 2 are provided. Such heat transfer members in a heat transfer unit are composed of sheet type male members 6 with projections 6, sheet type female members with recessions or throughholes 4 to be engaged with the projections and said liquid material 2 filled in the spaces between both members 5 and 3. At least one of said sheet type male members or sheet type female members 3 is arranged to face to the sheet type heating element 1 while the interface of air and liquid of the liquid material 2 filled in the spaces between both members 5 and 3 shall make contact angles with the female members 3 and the male members 5 not exceeding 90 deg.. For example, said throughholes 4 take slit shape while the projections 6 take fin shape. Furthermore, silicon oil shall be applied to said liquid material.
Patent JP-H0381646-A (JP)
Title: Diagnostic device for growth of fruit or the like
Inventor: TOKI HARUMITSU
IPC: G01N33/02
Filed: 1989-08-24
Abstract: PURPOSE:To quantitatively administrate the growth process of fruits, etc., by detecting the color information of the object of the assigned fruits, etc. CONSTITUTION:The light from the fruit of the assigned tree is made incident through a lens 7 to a sensor 1 when a measuring instrument 5 is directed to the fruit. The components of red, green and blue are then detected by the sensor and is inputted via an analog input interface 8 to a CPU. The outputs of a bearing sensor 2 and an elevation sensor 3 are inputted to the CPU as well and the detection data of the respective sensors 1, 2, 3 are stored into a memory 9. The quantitative administration of the growing states of plural pieces of the assigned fruits is, therefore, possible if the measurement is made with lapse of time.
Patent JP-S60112346-A (JP)
Title: Side tone level control system of anti-side tone circuit
Inventor: YAMAMORI KAZUHIKO
IPC: H04M1/58
Filed: 1983-11-22
Abstract: PURPOSE:To keep the side tone at an optimum level with the proper timing by using an action start indication signal excepting those signals obtained by application of a power supply to start an action to obtain the side tone level of a control part. CONSTITUTION:A control part 15 includes a microcomputer and obtains B/A and C/A in the form of side tone levels, where the inputs given from signal lines 14, 12 and 13 are defined as A, B, C respectively. Then the part 15 delivers a control signal from a signal line 17 to control a variable impedance balanced circuit network 8 to obtain plural prescribed impedance values and obtains C/A of each impedance. The side tone levels thus obtained are all stored and all side-tone levels are finally obtained. The part 15 compares these levels with each other and delivers a control signal through the line 17 when the minimum level is obtained in the C/A. Then the network 8 is controlled to obtain the corresponding impedance value. In addition, the part 15 delivers a control signal through a signal line 18 to turn on a switch 19 and off a switch 20 respectively.
Patent JP-H07150677-A (JP)
Title: Concrete block groups and concrete block manufucturing device
Inventor: HAAGENNAA GEAHARUTO
IPC: E04C1/39
Filed: 1994-09-14
Abstract: PURPOSE:To upgrade functions to hold and prevent positional deviations of concrete blocks which adjoin each other. CONSTITUTION:Each of concrete blocks 10 is formed in the shape of a valley and provided with a bottom unit 14 which forms a recessed part 16 whose top surface and rear surface are opened, a front unit 11 and two side wall units 12 and 13. Recessed parts (grooves 22 and 23) are formed on the upper part 24 of the side wall units 12 and 13. The concrete blocks 10 are arranged to adjoin each other and laid out vertically. Connection members, which are designed to connect each of the concrete blocks to prevent their positional deviations, are installed inside the recessed parts, thereby forming a retaining wall. As in the case with each of the side walls 12 and 13, at least one recessed part (grooves 21, 22 and 23) are installed to the bottom unit 14. One end of the connection members is engaged with one of the recessed parts (the grooves 22 and 23) of the side wall units 12 and 13 while the other end is engaged with one recessed part (groove 21) of the bottom unit 14 of the upper concrete blocks.
Patent JP-H0532988-A (JP)
Title: Homogeneous electroviscous fluid
Inventor: INOUE AKIO
IPC: C10M105/56
Filed: 1991-08-30
Abstract: PURPOSE:To obtain an electroviscous fluid, composed of a liquid crystalline compound (or its dispersion) in which plural liquid crystalline groups are directly or through a spacer bonded to one molecular chain and suitable as actuators for vibration absorption, torque transmission, servo control, etc. CONSTITUTION:The objective electroviscous fluid is composed of a liquid crystalline compound expressed by, e.g. the formula (a copolymer silicone of monomethylsiloxane and dimethylsiloxane at 1:1 molar ratio x:y having about 30 polymerization degree) in which plural liquid crystalline groups are bonded to a flexible molecular chain such as an (oxy)alkylene group or its dispersion.
Patent JP-2000124129-A (JP)
Title: Processing apparatus
Inventor: MATSUYAMA YUJI
IPC: G03F7/16
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a film from varying in thickness due to heat released from a heating device. SOLUTION: A resist coater unit 20 is composed of a resist coater, a cooling device group 120, and a first auxiliary transfer device 100 that transfers a wafer W from the resist coater to the cooling device group 120. A development processing device unit 30 is composed of a development processing device, a cooling device group 130, and a second auxiliary transfer device 110 that transfers the wafer W from the development processing device to the cooling device group 130. Heat insulating panels 140 and 150 are each mounted on the units 20 and 30 on their cooling device sides.  A first and a second primary transfer device, 80 and 90, are arranged between the units 20 and 30, a first heat treatment unit 40 and a third heat treatment unit 60 are arranged, sandwiching the first primary transfer device 80 between them, and a second heat treatment unit 50 and a fourth heat treatment unit 70 are arranged, sandwiching a second primary transfer device 90 between them.
Patent JP-H0667305-A (JP)
Title: Mounting device for lens sheet
Inventor: OKADA MIZUO
IPC: G03B21/62
Filed: 1992-08-19
Abstract: PURPOSE:To provide the mounting device for a lens sheet which is simple in construction and mounting, does not degrade image display performance even at the time of the elongation and contraction of a screen due to a change in ambient environmental conditions, is of a thin type and enables the taking of a large ratio of the optically effective surface of the screen. CONSTITUTION:This device for extending and supporting the thin lens sheet 1 while maintaining its flatness is constituted by having an elastic engaging part which is extendedly fitted to a supporting and engaging member 3 having sharp turn-back parts along a pair of the opposite marginal sides of the lens sheet 1 and engages with the supporting and engaging part 3 of the lens sheet 1 at one marginal side, having a leaf spring 5 consisting of an elastic sheet material simultaneously acting the elastic forces in the extension direction and pressing direction on the lens sheet 1 and mounting a leaf spring 5 to a rigid member 6.
Patent JP-H04101919-A (JP)
Title: Variable pitch device
Inventor: YAMAZAWA HITOSHI
IPC: G01R31/00
Filed: 1990-08-21
Abstract: PURPOSE:To vary the pitch at a regular pitch of the variable pitch device of a carrying system or the like by providing the middle unit of three adjacent units with a pinion, and both end units with racks to mesh the pinion, and independently moving both the end units to vary a space between them. CONSTITUTION:When two right and left servomotors 25 rotate synchronously in positive or negative direction, units 21a, 21d on both sides of the units 21a-21d move unitedly in a longitudinal direction along their own guide shaft 16 with a space L between the center lines of the units 21a, 21d kept constant. The units 21b, 21c therefore followingly move. When each of the servomotors 25 is independently driven, the units 21a, 21d move as far as mutually different distance to cause variation in the space L, and the unit 21b and 21c are severally moved followingly to the units 21d, 21a by a pinion 34b and racks 36c, 36d, and a pinion 34a and racks 36a, 36b to vary the space between them as a pitch is mutually, kept equal.
Patent JP-H0386321-A (JP)
Title: Elongation percentage controller
Inventor: SANOMURA KAORU
IPC: B21B37/56
Filed: 1989-08-29
Abstract: PURPOSE:To reduce the control error of an elongation percentage generated from a count value error of a pulse in the low speed area of a line speed by controlling a motor for controlling the elongation percentage so as to guarantee a deviation of a moving average elongation percentage operated from the moving average value of the count value of a pulse number. CONSTITUTION:A main driving motor 71, an elongation percentage motor 72 give a tension and an elongation in proportion to a feed difference between the inlet side and the outlet side to a material 20. Pulse generators 81, 82 output pulses corresponding to the rotation of each motor. These pulses are counted at every interval of time width T to generate moving average count values (N1<j>), (N2<j>). The moving average elongation percentage is obtained when an elongation percentage operating part 12 operates it with the above count value and compared with a set elongation percentage to generate an error signal 17. A speed command 18 controls the current of the elongation percentage motor 72 so that an error signal becomes zero to control the extension percentage of the material 20 to the set value. In this way, the control error of the elongation percentage can be reduced and the control delay generated from the count time of a pulse can be decreased.
Patent JP-2001041773-A (JP)
Title: Linear scale
Inventor: KAMIHIRA TAKAHISA
IPC: G01D5/245
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To output the absolute position information for a linear scale by the movement within a prescribed time from the time of request. SOLUTION: A phase dividing circuit 10 divides the signal period of a linear scale to output a pulse signal in which the inputted engraving pitch of the scale is divided. An analog signal processing circuit 20 is formed of a phase calculating circuit 22 for phase-modulating the inputted optical signal waveform of the scale by a phase modulator 21 and interpolating the pitch by carrier wave signal CKC and an A/B phase pulse signal generating circuit 23 for forming A and B phase digital signals showing the relative movement of the scale. A digital signal processing circuit 30 measures the absolute position data of the scale at the time when a request signal REQ is inputted from the interpolation pulse signal for interpolating the engravings outputted from the phase dividing circuit 20 within a prescribed time and outputs the result.
Patent JP-S6198607-A (JP)
Title: Car air conditioning equipment
Inventor: EGAWA YUKIO
IPC: B60H1/00
Filed: 1984-10-19
Abstract: PURPOSE:To enable the temperature behind an evaporator to be determined accurately by calibrating the temperature based on data at the Nth and the (N-1)th times obtained by a temperature sensor behind the evaporator, and by the time elapsed between the times for the measurement of respective data. CONSTITUTION:A control circuit 44 permits a compressor 28 to be turned on or off depending on whether or not the cabin temperature by a sensor 50 can be controlled at the target temperature set by a setting unit 46 only by means of the opening of an air mixing damper 10. In this occasion, the circuit is turned from on to off or reversely, the delay in response due to the thermal capacity of a sensor 54 is calbrated by an arithmatic and control unit 44a by the temperature data detected by a sensor 54 located behind an evaporator at the Nth time since the circuit has been turned, the temperature data stored in a memory 44c for the (N-1)th time, and the time elapsed from the (N-1)th time to the Nth time by a timer 44b. Accordingly, this enables the air temperature behind the evaporator 26 to be accurately determined enabling the temporary rise or drop in blow-off temperature to be governed.
Patent JP-S60113523-A (JP)
Title: Transistor driving method
Inventor: WATANABE KIYOMI
IPC: H03K17/61
Filed: 1983-11-24
Abstract: PURPOSE:To prevent the bad effect of a parasitic capacity by short-circuiting temporarily the primary winding of a driving pulse transformer of one of a pair of transistors which are turned on and off alternately when the other transistor is turned off. CONSTITUTION:When a transistor TRQ3 is turned on at a time point t1, a TRQ1 is turned off. Then both TRQ1 and Q2 are turned off. When a TRQ4 is turned off at a time point t2, the TRQ2 is turned on. At the same time, a TRQ3' is turned on for a short time at a time point t2. Thus a primary winding N1 of a pulse transformer T1 is short-circuited substantially with the TRQ3 and Q3' while the electric charge of a parasitic capacity Cob1 is discharged as a current ic via the TRQ2. Therefore both ends of a secondary winding N2 are also short-circuited equivalently, and no reverse voltage is produced even in case the discharge current ic flows to the winding N2. Thus the transformer T1 is never adversely energized. This can avoid such a malfunction where the TRQ1 is turned on.
Patent JP-H0884546-A (JP)
Title: Temperature control unit for aquarium fish raising water
Inventor: ITAYA TSUTOMU
IPC: C02F1/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide the control unit capable of optimally controlling the temperature of aquarium fish raising water at all times. CONSTITUTION: This control unit is intended to control the temperature of the water 2 in a basin 1 for raising aquarium fishes and has the following components: a thermosensor 11 to detect the temperature of the water 2; an air feeder 7 to feed air into the water 2; a cool air/warm air generator 20 capable of selectively making the air fed into either cool or warm air; and a microcomputer 16 to assess whether the temperature of the water 2 stands at a specified optimum level or not based on the output from the thermosensor 11 and to make a control, in case it is not optimum, so as to feed cool or warm air from the generator 20 to the air feeder.
Patent JP-H0385018-A (JP)
Title: Pll circuit
Inventor: AGAWA HISAO
IPC: H03L7/10
Filed: 1989-08-28
Abstract: PURPOSE:To reduce phase noise while keeping the pull-in frequency range wiser by using a multiplication phase detection circuit so as to apply the PLL operation, and using a flip-flop phase detector so as to apply pull-in when the phase difference exceeds a range. CONSTITUTION:A multiplication phase detection circuit 40 comprising FF circuits 21, 23, an inverting circuit 22 and an EXOR circuit 24 applies pull-in when the phase of a reference signal fR is equal to that of a comparison signal fV. When the phase difference between the reference signal fR and the comparison signal fV is small, a switching signal of a NAND circuit 29 is zero, and the output fP1 of the multiplication phase detection circuit 40 is selected to apply PLL operation. When the phase difference between the reference signal fR and the comparison signal fV exceeds a range, the switching signal S goes to '1', the output fP2 of an FF phase detector 25 is selected to apply pull-in. Thus, the phase noise is reduced while keeping the pull-in frequency range wide.
Patent JP-H07175798-A (JP)
Title: Document processor
Inventor: YAMAKITA TORU
IPC: G11B27/00
Filed: 1994-09-16
Abstract: PURPOSE:To perform the record/reproduction of arbitrary speech data by recording speech data at the input location of document data in the process that document data is prepared. CONSTITUTION:When a conversion key is operated after a conversion is terminated, a flag register F 1 is judged as 1. The value is written as positional data (TXAi, CNTi) where the value of the document address register TXA within a RAM 18 for work at the time and the value of a counter 21 showing the location of recording are made a pair with each other storage area of the correspondence table shown by a pointer register i. In the next step, a recording start signal is outputted and the recording is started. In this way, the input by the key operation of an input part 11 and the recording to a recording reproducer 20 from a microphone are successively performed, the positional data of a document and speech are made a pair with each other and the data is registered in the correspondence table 19.
Patent JP-H0881266-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: SUMINO HIROYASU
IPC: C04B35/581
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a sufficiently dense AlN sintered compact, having a high thermal conductivity regardless of a low sintering temperature and no recognizable irregular color and uneven baking due to exudation of a grain boundary phase on the surface of the resultant sintered compact without causing warpage or waviness and excellent in cleanliness and smoothness of the surface of the sintered compact. CONSTITUTION: This method for producing an aluminum nitride sintered compact is to add (a) at least one of rare earth oxides or compounds convertible into the rare earth oxides by baking and (b) at least one of alkaline earth oxides or compounds convertible into the alkaline earth oxides by baking to an aluminum powder, further add (c) at least one selected from rare earth halides, rare earth acid halides and alkaline earth halides in an amount of <=1.5wt.% based on the whole to the resultant mixture, mix the components so as to provide >=0.03 to <=0.3 weight ratio of the halogen based on oxygen and bake the resultant raw material powder.
Patent JP-H0269713-A (JP)
Title: Two-dimensional scanning optical device for laser light
Inventor: FUJITA HIROO
IPC: G02B26/10
Filed: 1988-09-06
Abstract: PURPOSE:To scan an extremely small area in two dimensions stably by an optical system with simple constitution by using a roof prism as an optical path conversion prism, fixing the position of an incident light beam, and moving the position on the prism bottom surface where total reflection is caused in the roof prism. CONSTITUTION:A 1st deflection of a laser light 11 emitted by a laser light source is caused by a 1st optical element group 13 composed of an acoustooptic element 12 which is driven by a 1st driving signal source 14 and a lens which controls the optical operation of the acoustooptic element 12. A piezoelectric translator 16 which is driven by a 2nd driving signal source 17 drives the optical path conversion prism 15 which projects the incident laser light 11 in the same direction with the incidence by generating a V-shaped reflection path in the medium, thereby performing 2nd optical deflection at right angles to the 1st optical deflection. Then, the laser light which is scanned by the 1st optical deflection and 2nd optical deflection is converged by a 2nd optical element group 18 including an objective and scanned in two dimensions. Consequently, the extremely small area can be scanned stably in two dimensions in scan steps of about 0.01mum.
Patent JP-2000056400-A (JP)
Title: Plotting device
Inventor: KAWADA TORU
IPC: G03B27/32
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a plotting device by which the contamination of an exposure optical system caused by gas generated in the case of exposure is prevented. SOLUTION: An exposing head 8 is provided with a gas diffusing and sucking unit 80 to which an objective lens 86 is attached. An air blowoff port 82 and a gas sucking port 83 are provided on the unit 80. The port 82 is arranged on an upstream side in the rotating direction of a recording drum 1, and nearly faces the irradiated position of laser light on the drum 1 by the lens 86. The port 83 is arranged on the downstream side of the rotating direction of the drum 1, and nearly faces the irradiated position of the laser light on the drum 1 by the lens 86. In the case of exposure, air is jetted to a printing plate 100 on the drum 1 from the port 82 of the unit 80, and the gas diffused by the air is sucked from the port 83 of the gas diffusing and sucking block 80 with the air.
Patent JP-H0271522-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHITANI TAKAHIRO
IPC: H01L21/66
Filed: 1988-09-06
Abstract: PURPOSE:To enhance economic gain as well as to contrive improvement in reliability by a method wherein an electric test is conducted on a semiconductor device element before a bump is formed, and the bump having a good barrier layer is formed only on a non-defective semiconductor device element. CONSTITUTION:A metal layer 7 consisting of aluminum and the like is formed on a metal pad 3 to be used for the external lead-out electrode formed on a semiconductor substrate 1 on which an element is formed. After an electric test has been conducted on the above-mentioned element through said metal layer 7, the layer 7 is removed, and a bump 10, consisting of gold and the like, is formed only on a non-defective semiconductor device element. As a result, economical advantages can be obtained, and at the same time, a good bump 10 can also be formed through a barrier layer 8 having a uniform film thickness..
Patent JP-2000052663-A (JP)
Title: Dye accepting sheet for thermal transfer
Inventor: MAEDA SHUICHI
IPC: B41M5/382
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a dye accepting sheet for thermal transfer having a sufficient dye transfer density, light resistance and resistance to fats. SOLUTION: In a heat transferring accepting sheet, in which an image accepting layer is formed on at least one side of a sheet-like base material, the image accepting sheet is of a dye accepting sheet containing a resin, the inorganic value/organic value (an I/O value) of which lies within the range of 0.2-0.9.
Patent JP-S6283262-A (JP)
Inventor: ONO KIYOSHI
IPC: B62J1/12
Filed: 1985-10-04
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-S6281295-A (JP)
Title: Positioning device for backing metal for junction of square cylinder steel
Inventor: SUZUKI ISAMU
IPC: B23K9/02
Filed: 1985-10-04
Abstract: PURPOSE:To improve positioning accuracy by providing a base for abutting on two corners of a square cylinder steel, and also providing a moving block which can move forward and backward. CONSTITUTION:A fixed supporting part 1a and a movable supporting part 1b are provided on a planar base 1, and made to abut on adjacent corners A', A' of a square cylinder steel A. In this case, the movable supporting part 1b inserts and holds the square cylinder steel A by moving a moving body 2b by a rotation of a handle screw rod 2c. Also, a moving block 3 is formed roughly in a plane shape, provided on the base 1 through a supporting piece 3a, and also to its tip, a positioning block is attached. When the moving block 3 is moved through a handle screw rod 1e, the positioning block prescribed a projecting width of a backing metal. The base 1 can be set without being influenced by a side face of the square cylinder steel A, therefore, the positioning accuracy of the backing metal can be raised.