baber/WOPTO huggingface dataset:
Patent JP-H01119286-A (JP)
Title: Automatic thread supply apparatus in sewing machine
Inventor: IIMURA IKURO
IPC: D05B69/20
Filed: 1987-10-31
Abstract: PURPOSE: To prevent a malfunction by restricting a needle thread with a first thread holding means and operating an emergency means when the output of an encoder is detected by a judging means. CONSTITUTION: This device is provided with a first thread holding means 3 for non-restricting and restricting a needle thread 39 from a needle thread supply source 1 and a second thread holding means 4 with which a rotary shaft 10 is mounted at the center so as to be rotated. Besides, a driving means 19 drives the means 4 with the rotations of a main shaft 22 while the needle thread is not restricted by the means 3, and stops the means 4 in spite of rotations of the main shaft 22 when the needle thread is restricted by the means 3. Further, an encoder 12 detects the rotations of the means 4 and an arithmetic means 28 operates the quantity of thread required for one stitch.  Besides, when the needle thread is not restricted by the means 3 and the pulse of the encoder 12 corresponding to the thread quantity operated by the arithmetic means is detected, judging means 35-38 and 28 judge the presence/absence of output of the encoder 12 when the needle thread is restricted by the means 3. Further, when the output of the encoder 12 is detected by the judging means, an emergency means 33 is operated. As a result, a malfunction can be prevented.
Patent JP-H0997071-A (JP)
Title: Envelope detection method
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting an envelope without detecting level fluctuation while releasing and following up attenuation in an input signal. SOLUTION: When an output of an adder 62 is positive or zero, a coefficient Tb is selected. The Tb is stored in a delay device 68, and though it is multiplied by the coefficient Tr with a multiplier 69, since a selector 61 selects the coefficient Ta, the multiplication result of the multiplier 69 isn't reflected to an envelope detection value. When the output of the adder 62 becomes negative, the output result of the adder 66 is selected. Here, since the numeral value Tb is stored in the delay device 68, the addition result of the adder 66 is Td+Tb. Since the result is multiplied by the Tr with the multiplier 69, (Td+ Tb)×Tr is supplied to a selector 61. After a next sample, the numeral value Td is cumulated by the adder 66.
Patent JP-H06100934-A (JP)
Title: Production of high carbon steel wire stock for wire drawing
Inventor: TSUKAMOTO TAKASHI
IPC: C21D9/52
Filed: 1992-09-22
Abstract: PURPOSE:To produce a steel wire stock excellent in strength, ductility and fatigue strength by subjecting high carbon steel wire rod to heat treatment under specified temp. conditions, thereafter subjecting it to plastic working and forming its structure into a pearlitic one. CONSTITUTION:High carbon steel contg., by weight, 0.7 to 0.95% C is subjected to hot rolling to make the stock for a steel wire. This steel wire stock W is formed into wire rod W by a rolling mill 1, is heated to the high temp. austenitic region of 850 to 1100 deg.C through a heating device 2, is subjected to solution treatment and is thereafter cooled to the low temp. austenitic region of 750 to 850 deg.C by a cooling device 3. It is rolled at the same temp. through a final rolling mill 4 at >=20% draft to regulate its diameter into a prescribed one, is successively subjected to continuous cooling to 550 to 650 deg.C in a gradual cooling device 5 to transform its structure from austenite into pearlite into to form a desired wire rod P. The steel wire rod having strength higher than that of the conventional one and furthermore excellent in ductility can stably be produced.
Patent JP-H1099484-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a ball feed means can be smoothly and surely actuated by interlock with a hitting hammer in normal cases, in which damage on the ball feed means side or the like can be prevented in abnormal cases, and which can be realized in simple constitution easily and inexpensively. SOLUTION: In a pachinko game machine, a link arm 31 which is pivotally supported by a pivotal shaft to freely oscillate is provided between an actuation arm 30 on the side of a hitting hammer 10 of a shooting means and a ball feeding means 12, and when the hitting hammer oscillates to hit a game ball on a shooting tail 11 by the hitting hammer 10 to be shot, the ball feeding means 12 is actuated by an actuation arm 30 through the link arm 31 to hit the game ball on the shooting rail 11 by the hitting hammer 10, and then the next game ball is supplied onto the shooting rail 11.  The link arm 31 is parted to a first arm part 33 on the actuation arm 30 side and a second arm part 35 on the ball feeding means 12 side, and both arm parts 33, 35 are pivotally installed to freely bend when abnormality occurs at the ball feeding means 12, where an energization means to energize both arm parts 33, 35 in the counter-bending direction is provided.
Patent JP-S63134491-A (JP)
Inventor: AOYAMA SHINJI
IPC: B66C1/24
Filed: 1986-11-20
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-S63130396-A (JP)
Inventor: YOSHIKAWA AKIRA
IPC: B41M3/12
Filed: 1986-11-20
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-H07110369-A (JP)
Title: Magnetostriction measuring apparatus
Inventor: TSUBOI KIYOSHI
IPC: G01R33/18
Filed: 1993-10-08
Abstract: PURPOSE:To measure the magnetostriction which is one-tenth or less of that of prior art. CONSTITUTION:The induced voltage obtained at coils 4, 5 for detecting magnetic characteristics near a magnetic substance sample 3 and the output signal of an optical displacement meter 6 for detecting the displacement of the sample 3 are amplified by a signal conditioner 21 in an alternating magnetic field for generating magnetostriction in the sample 3. The amplified voltage output and output signal of the member 6 are converted into digital signals. The digital signals of the induced voltage and the output signal of the meter 6 are temporarily stored in a buffer memory 23. The signals of the memory 23 are averaged by a circuit 24 with a trigger timing synchronized with the alternating magnetic field as a reference. Relationship between the magnetic characteristics near the sample 3 and the quantity of the magnetostriction generated in the sample 3 under the characteristics is obtained from the averaged output of the digital signals of the voltage output and the output signal of the meter 6.
Patent JP-H01119532-A (JP)
Title: Production of glass
Inventor: YAJIMA AKIHIKO
IPC: C03B19/02
Filed: 1987-11-02
Abstract: PURPOSE:To simplify a process for shifting wet gel by enveloping wet gel together with the partition plate a vertical-type drying vessel with a bag made of PE and drying it in a sol-gel method. CONSTITUTION:In production of glass by a sol-gel method in which metal alkoxide is used as a starting raw material, sol is charged into a vertical-type drying vessel 11 and allowed to gel and wet gel 501 is obtained. Furthermore the obtained wet gel 501 is aged and a partition plate 505 is drawn out and the wet gel is enveloped together with the partition plate 505 with a PE bag 506 and enclosed. These are charged into the dryer and dried.
Patent JP-H01121557-A (JP)
Title: Auxiliary fuel supply device of carburettor
Inventor: SHINDO TAKAO
IPC: F02M1/10
Filed: 1987-11-02
Abstract: PURPOSE:To make proper increase of fuel easily in a wide rate-of-flow range with an aux. fuel supply device of a carburettor by opening and closing a fuel control valve and an air control valve according to the duty ratio. CONSTITUTION:Aux. fuel passage 5 is furnished with a fuel pump 6, pressure adjuster 7 on its discharge side, solenoid driven fuel control valve 8, and a jet 9 in the sequence as named. Downstream the jet 9 an air passage 10 is connected with this aux. fuel passage 5 and on the way equipped with a solenoid driven air control valve 11 and a jet 12. An electronic control circuit 13 receives input of parameters for the engine operating condition and emits appropriate drive signals. The fuel control valve 8 and air control valve 11 are opened and closed by drive signals consisting of pulse wave in specified duty ratio sent individually from the electronic control circuit 13.
Patent JP-S61157196-A (JP)
Title: Storing system for additional equipment of subscriber's line
Inventor: ORITO JUNICHI
IPC: H04Q3/54
Filed: 1984-12-28
Abstract: PURPOSE:To add a function to a subscriber's line automatically, promptly and freely by providing a switching connection means which is set up between a subscriber's telephone set and a subscriber's circuit and connect the subscriber's line switching to an additional equipment by a control information regarding a function add to the subscriber's line, detecting a function add request from the subscriber, extracting control information and transferring an extracted control information to the control part of the switching connection means. CONSTITUTION:When the function add request is sent from a subscriber by a subscriber's line signal, the function add request is detected at a channel control part 9 and is transferred to a central control unit 10, and the control information regarding the function add to the subscriber is extracted and transferred to a switching connection control part 8. The switching connection control part 8 connects the line wire side 6 of a subscriber's line addition device 5 with a subscriber's telephone set 1 and also connects the subscriber's circuit line side 7 of the subscriber's line addition device 5 with a subscriber's circuit 3, after selecting the subscriber's line addition device 5 corresponding to a request function stored in a switching connection device 2. Thereby, an add function requested by the subscriber is inserted and connected.
Patent JP-2001097565-A (JP)
Title: Paper sheet delivery unit and paper sheet handling apparatus
Inventor: ABE HAYAMIZU
IPC: G07D9/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet delivery unit capable of relatively accurately controlling the position of a pressure member while achieving an appropriate pressure. SOLUTION: When a rotor 73 rotates in the forward direction 77, a driving piece 71 advances about a rotating shaft 68. A following piece 72 follows the driving piece 71 with the help of the elastic restoring force of an elastic expanding member 76. Even if the advance of the following piece 72 is restricted, the driving piece 71 can keep advancing. As the driving piece 71 advances, elastic restoring forces are stored on the elastic expanding member 76. The elastic restoring forces are transmitted from the following piece 72 to a pressure member 52. When the rotor 73 rotates in the opposite direction 79, the driving piece 71 moves back about the rotating shaft 68. The following piece 72 receives the driving piece 71 on its receiving surface 78. The position of the following piece 72 precisely reflects the position of the driving piece 71.  Thus, once the position of the driving piece 71 is accurately controlled, the pressure member 52 connected to the following piece 72 is accurately positioned.
Patent JP-S62138258-A (JP)
Title: Power source apparatus for thermal head
Inventor: MATSUDA FUSAO
IPC: B41J2/355
Filed: 1985-12-11
Abstract: PURPOSE:To dispense with the complicated adjustment of a thermal head at the mounting time of the thermal head and to always perform good printing, by a method wherein a resistance-type potential dividing circuit is incorporated in a thermal head in such a state that the resistance value of a part of said circuit is set so as to be matched with the characteristic of each heat generating resistor element of the thermal head and a resistor is connected to the resistance-type potential dividing circuit when an output side is connected to the thermal head. CONSTITUTION:The terminals O1, O2, T1, T2 of a power source side are respectively connected to the terminals I1, I2, T3, T4 of the side of a thermal head 21. Divided voltage determined by a series circuit of resistors 20, 23 and a resistor 19 is applied to the base of a second transistor 18. The impedance of the second transistor 18 is determined and the base current quantity to a first transistor 14 is determined. By this method, the voltage applied to the first transistor 14 from a smoothing condenser 13 is dropped to voltage of a predetermined level and this voltage is applied to the thermal head 21. Because the voltage applied to the thermal head 21 automatically comes to the value matched with each of heat generating resistors 22, ..., complicated work such that output voltage is determined by adjusting a variable resistor becomes unnecessary at all.
Patent JP-S63130717-A (JP)
Title: Method and apparatus for heating and cooling of strip
Inventor: MATSUMOTO YOSHIRO
IPC: C21D9/56
Filed: 1986-11-21
Abstract: PURPOSE:To effectively transfer heat held in a strip after annealing to the strip before annealing by bringing the high temp. strip discharged from the annealing furnace into contact with the low temp. strip before annealing during a fixed section and running both strips together in the same direction at the time of annealing by heating and cooling the strip through a continuous annealing furnace. CONSTITUTION:The low temp. strip 1a before annealing from the inlet side of continuous annealing furnace is run toward the arrow mark direction by deflector rolls 5a, 5b, to introduce in to heating zone in the continuous annealing furnace. The high temp. strip 1b heated and annealed in the annealing furnace is run in the arrow mark direction by the deflector rolls 6a, 6b. In this case, the strip 1a and the strip 1b are run under condition bringing into close contact mutually at the same velocity by the cylinders 7a, 7b, 8a, 8b for deflector, and the heat held in the strip 1b is directly transferred to the strip 1a to heat- exchange; thus the heat-exchanging ratio between the high temp. strip 1b and the low temp. strip 1a, is effectively executed.
Patent JP-H06131561-A (JP)
Title: Commodity sales registering device
Inventor: NAGURA HIROMICHI
IPC: G07G1/12
Filed: 1992-10-16
Abstract: PURPOSE:To add specific service to a commodity to accelerate its selling and to reduce commodities to be disposed by respectively storing the available periods of various commodites and detecting, identifying and informing a commodity whose available period has elapsed. CONSTITUTION:In a POS terminal 1, an item setting table, a system setting table, a reference article stock memory, etc., are stored in a RAM 12 and a period storing means for respectively storing the appreciation periods of respective food commodities in each cooking lot is formed by the reference article stock memory in the RAM 12. A period detecting means for detecting the excess of an appreciation period is formed by a clock circuit 13 and a CPU 14 and a means for identifying a food commodity whose excess of appreciation period is detected is formed by the reference article stock memory and the CPU 14. When the CPU 14 retrieves the stock memory, food commodity whose appreciation period has elapsed is displayed on a display 9 before disposal execution time, so that a commodity checker observing the display can execute the discount sales of the commodity.
Patent JP-S61156017-A (JP)
Title: Diopter adjusting finder
Inventor: IIZUKA YUTAKA
IPC: G03B13/06
Filed: 1984-12-27
Abstract: PURPOSE:To adjust diopter while maintaining the magnification of a finder at a comparatively high level by specifying the shape factors of the 1st, 2nd and 3rd lenses constituting an eyepiece. CONSTITUTION:The paraxial ray (a) of O diopter incident in parallel with an optical axis A is diverged by the 1st negative lens L1 at first, converged by the 2nd positive lens L2 and then diverged by the 3rd negative lens L3, so that the rear side main surface H of the eyepiece which is found out as an intersecting point between the extension of the light ray a' projecting these light and the light ray (a) is located on the penta roof prism side and the focal distance of the eyepiece L as a distance from the rear side main surface to a focus surface S1 can be shortened. Thus, the magnification of the finder which is the ratio of the focal distance of an objective lens (photographing lens) to that of the eyepiece can be increased comparatively highly by shortening the focal distance of the eyepiece. The relation of the shape factors SF1-SF3 of the 1st-3rd lenses L1-L3 satisfies respective conditions of inequalities 1-3.
Patent JP-2000108985-A (JP)
Title: Mooring block device for measuring mooring force
Inventor: NAGATA YOSHINORI
IPC: B63B21/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To measure mooring force acting upon an anchor chain, easily and accurately in an anchor chain blocking place. SOLUTION: The blocking metal base 4 of rectangular frame shape for inserting through and positioning an end link 1a of an anchor chain 1 is installed on an upper end flange 3 of a hose pipe 2. A blocking pin 5 is inserted through the end link 1a of the anchor chain 1, and both ends are placed on the blocking metal base 4. A strain gauge 7 is fitted to the center part lower face of the blocking pin 5. Mooring force is transmitted as bending load to the blocking pin 5 through the anchor chain 1 and detected by the strain gauge 7.
Patent JP-H0593079-A (JP)
Title: Method for pretreating molded article of thermosetting norbornene polymer and pretreating agent
Inventor: UENO TORU
IPC: B05D7/02
Filed: 1991-09-30
Abstract: PURPOSE:To remove foreign matters attached to the surface of molded articles without damaging surface appearance of molded articles by using a specific pretreating agent and to carry out pretreatment of providing the subject molded articles having excellent adhesivity of coating, etc. CONSTITUTION:Pretreatment of the surface of molded articles of thermosetting norbornene-based polymer is carried out by using a mixture of (A) 10 pts.wt. aliphatic lower alcohol (preferably ethanol having 12.8 solubility parameter or propanol having 12.00 solubility parameter) and (B) 1-10 pts.wt. readily volatile solvent (preferably toluene or xylene) having 7.0-9.5 solubility parameter as a pretreating agent.
Patent JP-H04152996-A (JP)
Title: Controller for clothes drier
Inventor: OTANI AKIHITO
IPC: D06F58/28
Filed: 1990-10-16
Abstract: PURPOSE:To freely change the drying delay process to some extent by measuring a resistance value of cloth at every prescribed time, finishing a drying detecting process when the resistance value exceeds the resistance value determined in advance for a prescribed time, and also, selecting freely the time of the drying delay process by a mass production correction input means. CONSTITUTION:A resistance value of cloth is measured by an electrode. At the time of starting an operation, detection resistance of the electrode is small, but when clothes come to get dry, the resistance value becomes large. Subsequently, in a control means 12, whether the resistance value is above a resistance value determined in advance or not is judged for a prescribed time by a drying state detecting means 13, and when the detection resistance becomes higher than the resistance value set in advance continuously, the time of the remaining drying delay process is determined by a mass production correction input means 14 by a value of the time extending from the time of the start of the operation to the point of time of detection.
Patent JP-H04153617-A (JP)
Title: Beam diameter conversion hologram optical system
Inventor: YAMAGISHI FUMIO
IPC: G11B7/135
Filed: 1990-10-17
Abstract: PURPOSE:To enlarge and reduce luminous flux from a light source which has color dispersion and wavelength variation while a chromatic aberration is small by arranging >=2 off-axis holograms at specific angles respectively and equalizing the hologram in optical path length from an incident wave front to a projection wave front. CONSTITUTION:At least >=2 off-axis holograms H1 and H2 are used and ar ranged at the specific angle gamma; and the holograms H1 and H2 are so formed that the optical path length from the incident wave front Si to the projection wave front So becomes equal. Then a diverged spherical wave is converted by the 1st hologram H1 into another diverged spherical wave, which is further converted by the 2nd hologram H2 into another diverged spherical wave. Conse quently, the luminous flux from the light source which has color dispersion and wavelength such as a semiconductor laser can be enlarged or reduced while the chromatic aberration is small.
Patent JP-S62136918-A (JP)
Title: Drive circuit for switching semiconductor element
Inventor: OKUMURA SABURO
IPC: H03K17/04
Filed: 1985-12-10
Abstract: PURPOSE:To improve the efficiency by providing a timing circuit giving a time constant to an on-level change of a base voltage of a forward bias transistor (TR) so as to reduce the loss when the switching semiconductor element is turned on. CONSTITUTION:The timing circuit 10 is provided between an output terminal of an inverter 5 and an input terminal of an inverter 6. Further, the timing circuit 10 consists of a diode D2 for discharge connected in parallel with a time constant resistor R7 inserted between an output terminal of the inverter 5 and an input terminal of the inverter 6 and of a capacitor C2 for time constant provided between an input terminal of the inverter 6 and a connection point beta. In turning on the forward bias TR 2 to provide a forward bias to a switching semiconductor element 8, a reverse TR 3 is turned off by the level change in the control signal and the forward bias TR 2 is turned on with a delay by a time set by the time constant of the timing circuit from the level change of the control signal.
Patent JP-H08137145-A (JP)
Title: Image forming device and detector
Inventor: HANZAWA HIROSHI
IPC: G01N21/3554
Filed: 1994-11-14
Abstract: PURPOSE: To provide an image forming device which is capable of most adequately controlling image forming conditions in spite of an environmental change and a detector which does not take time in detection of a detecting object and with which the reduction of a size and cost is possible. CONSTITUTION: This device has a detector 29 which has plural light emitting parts 35, 36 of different light emission wavelengths for detecting the detecting object and a light receiving part 37 for receiving the light emission outputs thereof and a control section 34 which takes in the light reception outputs of the light receiving section 37 in accordance with the light emission signals to successively operate plural light emitting parts 35, 36 to emit light, judges the moisture content of the detecting object from the results of the comparison and controls the image forming conditions in accordance with the results of the judgment at the time of starting the image forming operation.