baber/WOPTO huggingface dataset:
Patent JP-S6437549-A (JP)
Title: Developing method
Inventor: YUGI KEIICHI
IPC: G03F7/30
Filed: 1987-08-01
Abstract: PURPOSE:To keep development stable at all times by feeding a practically unused developing soln. contg. water as the principal solvent to the surface of each sheet of photosensitive material to be developed, developing the material and treating the waste soln. to separate the water from the solute. CONSTITUTION:When a soln. sending pump 5 works according to a photosensitive material detecting switch, flow rate control is carried out so that a prescribed amt. of a developing soln. is sent to a developing soln. feeding pipe 6 in a prescribed time. The developing soln. flowing out of plural holes in the pipe 6 flows down along the inner slopes of the two constituent plates of a developing soln. feeding member 7 but the flow is interrupted by a slit near the bottom outlet to form a continuous pool of the soln., so the developing soln. is fed to the surface of each sheet of transferred photosensitive material 2 in the form of a uniform film. After the material 2 is developed, the waste developing soln. dropping from a developing soln. tank 11 is sent from a waste soln. receiver to a waste soln. treating device by a soln. sending pump and the solvent is separated to recover the solute. Thus, development can be kept stable with the developing soln. contg. water as the principal solvent.
Patent JP-H05210040-A (JP)
Title: Camera provided with sight-line detection device
Inventor: WATANABE TOSHIMI
IPC: G02B7/28
Filed: 1992-06-26
Abstract: PURPOSE:To decrease the operation of an button and to allow a photographer to concentrate on photographing by detecting a focus by fixing a gazing position decided to be gazing first by a gazing decision means. CONSTITUTION:By a CPU 1, the detection processing of spectacles, the detection processing of sight-line, the detection processing of the processing of photometry, the detection processing of rotational amount, the detection processing of operation, the driving control of a lens or the like are executed. Besides, the position of the line of the sight of the photographer observing a finder is detected based on a signal from a detection means for the light of sight 40. Then, it is decided whether a state set by an operation means 62 is a sight-line single focus detection mode (EG-S mode) or not. When it is the EG-S mode and a focus detection area set at this time is a small area, the focus detection position is taken as the focus detection position of the last time and the focus detection area is taken as the focus detection area of the last time, that means, the small area around the focus detection position. Therefore, when the variation of the position of the sight-line is temporarily extremely small in the EG-S mode, the size of the focus detection position and the focus detection area is fixed.
Patent JP-H0860727-A (JP)
Title: Nozzle device in sanitary washing apparatus
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1994-08-17
Abstract: PURPOSE: To perform stable washing operation regardless of a temperature change by incorporating a buffer piece, the linear expansion coefficient of which is larger than that of a frame as a part in the circumferential direction of a timing belt. CONSTITUTION: A washing nozzle rod 3b is forced to perform stroke operation by a timing belt 8 which travels round a string of pulleys 5, 6a, 6b provided on a frame 3a. In this nozzle device 3, a buffer piece 9, the linear expansion coefficient of which is larger than that of the frame 3a at least, is incorporated as a part in the circumferential direction of a timing belt 8. The deformation of the buffer piece 9 is used to compensate for a difference in deformation amount between the timing belt 8 and the frame 3a. Thus, the tension of the timing belt 8 can be kept uniform corresponding to the displacement of the row of pulleys 5, 6a, 6b expanded and contracted by a temperature change on the frame 3a side.
Patent JP-S5983764-A (JP)
Title: Manufacture of vacuum deposition lead plated steel sheet
Inventor: ITOU TAKEHIKO
IPC: C23C14/16
Filed: 1982-11-05
Abstract: PURPOSE:To obtain the lead plating steel sheet having efficient adhesion properties, by a method wherein after cleaning the surface of plating base steel sheet, the surface of steel sheet is activated in an atmosphere containing hydrogen, conducted into a vacuum deposition chamber, made to be within a specified range of temperature under not more than a specified vacuum pressure and processed with lead vacuum deposition plating. CONSTITUTION:After cleaning the surface of plating base steel sheet by chemical cleaning or gas cleaning, its surface is activated by heat-treating at about 650 deg.C for about 10sec in an atmosphere containing hydrogen, for example, an atmosphere of 50% hydrogen and 50% nitrogen, Then, the plating base steel sheet is conducted into the vacuum deposition chamber, made to be at a temperature of 50-250 deg.C under a vacuum of 10<-1> Torr vacuum pressure (especially not more than 10<-2> Torr) and processed with lead vacuum deposition plating.
Patent JP-S6440153-A (JP)
Title: Metallurgical treating apparatus in tundish for continuous casting
Inventor: HIROSE MITSURO
IPC: B22D11/116
Filed: 1987-08-01
Abstract: PURPOSE:To enable safe treatment of sufficient heating and stirring for molten metal by providing a partition device forming a communicating opening hole to be freely opened/shutted, vacuum treating vessel, vacuum exhausting device and electromagnetic induction coil in a metallurgical treating apparatus. CONSTITUTION:The communicating hole 12 at lower part of the partition weir 10 in a tundish 8 is made to opening state by ascending a stopper and the molten steel 4 is supplied into a molten steel receiving chamber 8A from a ladle 2. After level of the molten steel 4 raises to suitable height, the vacuum treating vessel 14 is descended, to submerge a sucking tube 16A and a discharging tube 16B into the molten steel 4. Next, by descending the stopper, the communicating hole is made to shutting state and at the time of exhausting and reducing the pressure by working the vacuum treating vessel 14, the molten steel 4 is sucked up into the vessel 14. When the level of the molten steel 4 in the vacuum treating vessel 14 raises to the suitable height, the electromagnetic induction coil 20 is worked and if necessary, the metallurgical treatment of the heating and/or the stirring, etc., of the molten steel 4 is executed.
Patent JP-S5887520-A (JP)
Title: Fiber optical connector
Inventor: EDOWAADO ANTON ABURAMUSON
IPC: G02B6/42
Filed: 1982-11-05
Abstract: An optical connector (10) for coupling a semiconductor light source (46,46') to an optical fibertransmission line (12). A light source such as a light emitting diode is mounted on a movable post (52, 52') within a housing (34) in juxtaposition to the end of an optical fiber (12) centered within a channel in a connector housing (14). The optical fiber is held stationary whereas the post supporting the light emitting diode is moved by a probe inserted through multiple aligning ports (54), until the diode is properly positioned for optimum light coupling into the fiber.
Patent JP-H0357826-A (JP)
Title: Manufacture for part having flame spray sliding layer
Inventor: SHIMIZU TSUTOMU
IPC: F02B55/08
Filed: 1989-07-26
Abstract: PURPOSE:To enhance durability of a grinding wheel while easily further promptly grinding a part by grinding an Al alloy part in the part with the grinding wheel, moved along the part, thereafter a flame spray sliding layer of this part, while it is rotated, with the rotary grinding wheel of large diameter. CONSTITUTION:In a part 3, for instance, a side housing in a rotary piston engine, a non-circular flame spray sliding layer 4 is formed in the surface central part of a base made by an Al alloy, while an Al alloy part 5 is exposed in the surface of the base in the outside of the flame spray sliding layer 4. In manufacture of the part 3 thus constituted, first the part 3 is fixed, and the Al alloy part 5 is ground while moving a rotating GC grinding wheel 7, consisting of silicon carbide grinding material, in elliptic shape. Next, while rotating the part 3 with its insertion hole 3a serving as the center axis so that the flame spray sliding layer 4 is rotated in the surface, it is ground by an unmoving diamond grinding wheel 6 of large diameter.
Patent JP-H0635676-A (JP)
Title: Divider circuit
Inventor: NAGATA TOSHIMITSU
IPC: G06F7/483
Filed: 1992-07-21
Abstract: PURPOSE:To prepare a carry-out signal for a rounding processing at a high speed. CONSTITUTION:A divider circuit which searches the final quotient of the mantissa of a floating point division by repeatedly searching plural partial quotients constituted of plural bits, is provided with a detection circuit 5 which detects that the plural bits of each of the partial quotients are all '1', a register 6 which holds the detected result obtained by the detection circuit 5, and a discrimination circuit 7 which outputs a carry-in signal according to a round mode signal, based on the finally searched partial quotient among the repeatedly searched plural partial quotients and the output of the register 6. Then, the carry-in signal is inputted to a round circuit 4 which operates the rounding processing, and an adder circuit 8 which computes an excomponent part.
Patent JP-S6258865-A (JP)
Title: Two freedom degree cylinder type stepping motor
Inventor: SHIDEI KAZUMASA
IPC: B25J19/00
Filed: 1985-09-02
Abstract: PURPOSE:To obtain the miniature motor of simple structure and 2 freedom degree, by a method wherein a mover and a stator are formed in a co-axial cylinder shape, and wherein teeth cut at equal pitch in the circumferential direction and in the axial direction are formed on the mover, and wherein the both ends are provided with bearing sections. CONSTITUTION:A mover 1 and stators 6, 7 are formed in a co-axial cylinder shape, and the surfaces of the stators 6, 7 confronting the mover are provided with magnetic poles 2 for straight advancement and magnetic poles 3 for rotation having the respective permanent magnets 5. On the surface of the mover 1 confronting the stators, teeth are cut at equal pitch respectively in the circumferential direction and in the axial direction, to form an electromechanical conversion section. Besides, at the both ends in the axial direction, straight advancing and rotating bearings 9 are arranged to pivotally support the mover 1. By this method, when the magnetic poles 2 for straight advancement are excited, then the mover 1 is moved straight, and when the magnetic poles 3 for rotation are excited, then the mover 1 can be rotated.
Patent JP-S5983678-A (JP)
Title: Electrostatic recording head
Inventor: TOUDOU YOSHIMASA
IPC: B41J2/39
Filed: 1982-11-04
Abstract: PURPOSE:To integrate a two-color recordng head without lowering positional accuracy or productivity, by providing the second recording electrode row by using an insulating film provided with the first recording electrode row as a reference. CONSTITUTION:A polyimide film 11 provided with the first color recording electrodes 12 by vapor deposition of nickel or the like on the entire surface, coating a resist, exposure to light through a photo-mask, removing the resist, etching or the like is cut to a predetermined size. Both end electrodes 121, 122 of the electrodes 12 and both end electrodes 141, 142 of the second color recording electrodes 14 are positioned with a transparent insulating layer 13 therebetween by optically detecting them, and are masked on the layer 13. Then, the remainder of the electrodes 14 are formed by etching while positioning them on the basis of the electrodes 141, 142 wherein the electrodes 12 and 14 are positioned easily and accurately. Then, an insulating layer 15, bias electrodes 16, 17 and the like are provided, whereby the two-color recording head can be integrally formed without lowering positional accuracy or productivity.
Patent JP-H0245633-A (JP)
Title: Bypass air quantity controller for internal combustion engine
Inventor: FUKUTOMI YOJI
IPC: F02D41/12
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the superior deceleration characteristic over the whole range of the deceleration ratio of a deceleration mechanism by increasing the bypass air quantity according to the increase of the deceleration ratio. CONSTITUTION:When an internal combustion engine 1 is in a deceleration state, an electronic control unit 9 performs the control for gradually reducing the opening degree of a control valve 6 by a table for providing the electric current supplied into a solenoid 6a according to the opening degree of a throttle valve 5. At this time, the gear position of a transmission is judged from the relation between the engine revolution speed and the car speed. As the gear position is closer to the low speed side, in other words, the reduction ratio is larger, the electric current value for the equal throttle valve opening degree is set to the larger value of the electric current. Therefore, when the gear position is on a low speed side, the shock in the initial stage of speed deceleration is reduced by gradually reducing the bypass air quantity from the state where the rate of the bypass air quantity for the intake air quantity supplied into the engine 1 during deceleration. Further, when the gear position is on a high speed side, the superior deceleration feeling can be obtained.
Patent JP-S5896434-A (JP)
Title: Rotary photocoupler device
Inventor: SUGIHARA YOSHINOBU
IPC: H04B10/11
Filed: 1981-12-03
Abstract: PURPOSE:To detect a rotating angle, by using a part of signal transmission without a device detecting the rotating angle of a rotating body independently, through the constitution that a light emitting diode is normally illuminated in place of a rotating angle sensor. CONSTITUTION:In the signal transmission of signals from a rotating body 1 to a stationary side 2A, a light emitting diode 2B not used for the signal transmission but for the detection of the rotating angle is fitted to the same circle as other light emitting diodes 2, and the diode 2B is always illuminated regardless of the signal transmission. Thus, while the diodes 2 are not illuminated, the rotating angle of the rotating body 1 can be obtained by detecting the position of the diode 2B at the stationary side. Whether or not any of the diodes 2 is illuminated can be discriminated by checking whether the output of a photodiode 4 at the stationary side is one or a plurality.
Patent JP-S6258511-A (JP)
Inventor: KUMAKAWA SHIRO
IPC: H01B3/42
Filed: 1985-09-02
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-2000031183-A (JP)
Title: Method for forming bump and semiconductor device
Inventor: FUJII TERU
IPC: H01L21/60
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To form several tens of thousand of bumps collectively over a large area of a wafer, or the like, by transferring arranged solder balls to a wafer or an electronic part coated with highly adhesive flux and securing the solder balls temporarily and then subjecting the solder balls to thermal reflow while covering with a soft material and pressing into integral structure. SOLUTION: A solder ball arranging jig corresponding to several tens of thousand of positions for forming bumps, i.e., contact pads 2, of a wafer 1 is used, along with a shaker, for arranging solder balls 3. The wafer 1 is then coated with highly adhesive flux and the arranging solder balls 3 are transferred onto the wafer 1 using the flux 21 as adhesive. Subsequently, a sheet-like soft material 61 is translated onto the solder balls 3 on the wafer 1 to cover the entire surface thereof and pressed perpendicularly to the surface of the wafer 1. Finally, thermal reflow is performed while keeping that state.
Patent JP-H1133172-A (JP)
Title: Deburring method of game board
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To intend to improve positioning performance of the standard hole of a game board by decreasing the deburring depth. SOLUTION: When a game board 1 where a standard hole 3 is formed is mounted on the work mounting part 2 and fixed after positioning, and a bit 5 as a deburring cutter is moved up and down against the game board 1 while cutting and rotating, the ratio of cutting progress distance H1 to the cutting radial direction distance L1 of the bit 5 is decided so as to be larger than 1:1, and the deburring part 6 is formed by cutting the game board 1 around the standard hole 3 with the bit 5.
Patent JP-H03223781-A (JP)
Title: Relief formation sheet, containers and covers made of this sheet
Inventor: KOBAYASHI SHUICHI
IPC: G03H1/18
Filed: 1990-07-23
Abstract: PURPOSE:To make a pattern, a picture pattern, or a hologram, etc., where a shape of an image is changed to be clearly recognized by providing a hologram relief of a formation surface of a defraction grating relief, and assembling the container by punching the relief formation sheet. CONSTITUTION:The relief formation sheet 1 is provided with paper sheet 2, a resin layer 3 extruded, laminated, and formed onto the paper sheet 2, and the relief formation surface 4 formed on a part of all of this resin layer 3. Here, the relief is the hologram relief or the defraction grating relief. Thus, the relief formation surface is provided in the constitution of the relief formation sheet 1, and the container and cover are assembled by punching out the relief formation sheet, are molded, and are integrally provided with the relief formation surface on the outside. Thus, the relief formation sheet utilized as a wrapping sheet and the container with relief has the hologram or the defraction pattern showing three dimensional patterns or images which are minutely varied by the angle clearly recognized.
Patent JP-S6172457-A (JP)
Title: Monitor circuit
Inventor: OSAKI TAKAAKI
IPC: H04M3/22
Filed: 1984-09-17
Abstract: PURPOSE:To package on a panel one body obtained by putting only a monitor speaker and a sound volume adjusting switch together and to miniaturize a circuit by multiplying a PCM sound signal by a code signal as magnification so as to adjust a sound volume output. CONSTITUTION:Plural tables of sound conversion patterns are prepared in a sound volume conversion memory MEM. When a change-over switch SW is operated to select the sound conversion pattern, the output signal of a signal extraction circuit SIG selects an address (n) in the selected memory area of the sound conversion pattern, and outputs the value obtained by encoding the address (n) corresponding to the amplitude written in said address to a D/A converter Thus a voice can be controlled with the aid of the code output.
Patent JP-H0784412-A (JP)
Title: Toner composition and negatively charged toner composition
Inventor: ROJIYAA ENU SHITSUKAREERI
IPC: G03G9/097
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a toner compsn. contg. charge additives which are simply and cost effectively producible, do not interact with a resin or least interact therewith during the process and are environmentally safe by incorporating the resin, pigments and manganese complex charge acceleration additives into the compsn. CONSTITUTION: This toner compsn. contains the resin, the pigment particles and the manganese complex charge acceleration additives expressed by the formula. In the formula, Y and Y' are the same or different alkyl groups or alkoxy groups; m and n are the same or different integers from 1 to 3, where alkyl and alkoxy contain, for example, about 1 to 25C and are, for example, methyl, methoxy, ethyl, etc. As a result, the compsn. contains the charge control additives which are simply and cost effectively producible, do not interact with the resin or least interact therewith during the process and are environmentally safe is obtd. and rapid mixed electrostatic charge characteristics are obtd.
Patent JP-H1036236-A (JP)
Title: Dentifrice composition
Inventor: MUROI YOSHIYUKI
IPC: A61K8/73
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a dentifrice composition, comprising a granule blended therein and reduced in scattering properties at the time of use without increasing the viscosity thereof. SOLUTION: This dentifrice composition comprises the following ingredients (A) and (B): (A) the granule having 100-500μm average grain diameter and 0.1-10g/granule disintegration strength and (B) an alkali metal carboxymethyl cellulose having 1.0-2.0 etherification degree.
Patent JP-2000032275-A (JP)
Title: Facsimile equipment and digital composite device
Inventor: KUWABARA TETSUYA
IPC: H04N1/32
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment for discriminating whether or not an opposite party is provided with the coping function of a JBIG coding system, encoding image data by the JBIG encoding system, storing them in an image memory and transmitting them when the coping function is provided and encoding the image data by an MMR encoding system, storing them in the image memory and transmitting them when the coping function is not provided at the time of facsimile transmission, and also to provide a digital composite device capable of efficiently utilizing the image memory by executing such a function at the time of the facsimile transmission and encoding the image data by the JBIG encoding system at the time of copying. SOLUTION: This facsimile equipment is provided with an abbreviated dial key 14A to which the coping function of the JBIG encoding system is additionally registered as opposite party information, and a signal processing part 10 for encoding read image data by the JBIG encoding system, storing them in the image memory 20 and then memory-transmitting them when the coping function of the JBIG encoding system is additionally registered at the time of performing the facsimile transmission to the opposite party registered in the abbreviated dial key 14A.
Patent JP-S6172943-A (JP)
Title: Heat pump type air conditioner
Inventor: TAMURA FUMIO
IPC: F24F13/22
Filed: 1984-09-19
Abstract: PURPOSE:To make an effective use of heat of hot and high pressure coolant in case of performing a defrosting operation, perform a defrosting operation in a short period of time and at the same time to make a positive water flow of the defrosted water by a method wherein a synthetic resin part having a better thermal insulation characteristic is applied to the part to which an outdoor heat exchanger and a coolant pipe of high pressure are contacted. CONSTITUTION:A partition plate 6 is arranged on a base 5 and an indoor heat exchanger 7 and an indoor blower 8 are arranged in the room. At the outdoor part, a condensed water receptacle 11 is arranged below the heat exchanger 9 and the high pressure coolant pipe 12 is passed through the condensed water receptacle 11. The condensed water receptacle 11 is of synthetic resin which is manufactured by an extrusion molding process. When a defrosting operation is performed, the hot and high pressure coolant is passed through the outdoor heat exchanger 9, the front is thawed and enters the condensed water receptacle 11, dripped into the base 5 from openings at both ends as indicated by an arrow and then discharged from the drain port 13. Since the condensed water receptacle 11 is of a synthetic resin of better thermal insulation characteristic, a quite less calorie may be escaped from the heat exchanger due to its thermal conduction. Since the inner part of the condensed water receptacle 11 is heated by the high pressure coolant pipe 12, the water is not freezed again.