baber/WOPTO huggingface dataset:
Patent JP-H10119013-A (JP)
Title: Method and apparatus for manufacturing bamboo chopstick
Inventor: TAKANO KUNIO
IPC: B27J1/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a chopstick with high accuracy at high speed. SOLUTION: A long cylindrical bamboo is cut in the longitudinal direction, and bamboo base plates 1 are formed by cutting these cut bamboo materials in the circumferential direction, then a plurality of notches 2 with a cut surface of a predetermined cutting angle in the longitudinal direction of each bamboo base plate 1 are made at distances of chopsticks in the width direction being the aforementioned circumferential direction and, subsequently, the end of the bamboo base plates 1 in the longitudinal direction are cut in the width direction and the end in the longitudinal direction between the notches 2 is cut, and each bamboo base plates 1 or chopsticks-like bamboo 13 cut out by two- directional cutting operation is cut in a predetermined thickness.
Patent JP-H10123073-A (JP)
Title: Thermomechanical analyzer
Inventor: AKIYAMA KIYOSHI
IPC: G01N25/16
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermomechanical analyzer(TMA) by which a sample is replaced automatically and by which a researcher is liberated from a complicated sample replacement operation. SOLUTION: An analyzer is constituted so as to be provided with a sample stage 32 on which many required samples S can be arranged, with a gripping means 40 which groups every sample S and with a conveyance means 30 by which the gripping means 40 is conveyed between a sample arrangement part 5 and the sample stage 32. In this case, every sample S on the sample stage 32 is gripped by the gripping means 40, and the gripping means 40 is arranged automatically to the sample arrangement part 5 in the analyzer.
Patent JP-H07135227-A (JP)
Title: Die bonding device
Inventor: NAGAFUKU HIDEKI
IPC: H01L21/68
Filed: 1993-11-10
Abstract: PURPOSE:To enable a disorder in a push pin to be detected by a method wherein a sensor is provided to detect a stress which acts on the push pin. CONSTITUTION:A pressure sensor or a distortion sensor capable of detecting a stress acting on a push pin 5 is interposed between the underside of a pin holder 14 and the upside of an up-down rod 10 as a pressure sensor 15. A detection section 16 which measures not only a stress outputted from the sensor 15 but also a time required for an ascent of the push pin 5. When the push pin 5 is normal (, its tip 5a is sharp), it penetrates a wafer sheet 2. When the detection section 16 indicates that a time (t) exceeds a limit time, t0+DELTAt, or a stress (f) exceeds a limit stress, f1+DELTAf, it is judged that the tip 5a of the push pin 5 is broken or blunt, an operator is informed that a disorder occurs in the push pin 5, and the push pin 5 is required to be replaced with a new one. When the detection section 16 indicates that a time (t) does not exceed a limit time, t0+DELTAt, or a stress f does not exceed a limit stress, f1+DELTAf, an operator is informed that the push pin 5 is normal.
Patent JP-S61151657-A (JP)
Title: Automatic developing device
Inventor: YAMAGISHI TOSHIYUKI
IPC: G03D15/02
Filed: 1984-12-26
Abstract: PURPOSE:To provide stable carrying function while using inexpensive rollers that do not require high accuracy by making the final carrying roller that dry the developed sensitized material accelerating type. CONSTITUTION:Sensitized material F passed through developing process is carried in from the direction A and adhering water drops are removed in a squeezing section 15 made up of opposed type rollers 15a, 15c and zigzag type rollers 15a, and dried by air from a blower 17 in a drying chamber 14 consisting of a zigzag type roller group 16a and opposed type rollers 16b. Then, direction is changed in U-shape and discharged. Even when the sensitized material F is slackened and shrinked by drying, the sensitized material becomes tense state as peripheral speed of the last zigzag type rollers 16b is increased. Accordingly, stable carrying of long sensitized material is ensured, and the accuracy is not required for peripheral speed tuning of rollers, and inexpensive rollers are available.
Patent JP-H01123310-A (JP)
Title: Constant voltage circuit
Inventor: SHIMANUKI HIDEYA
IPC: G05F3/02
Filed: 1987-11-09
Abstract: PURPOSE:To minimize an energy consumption and to minimize the input output voltage difference in a circuit while a simple circuit constitution is obtained by using an FET for a control element and constituting this of a photocoupler, a resistor and a Zener diode. CONSTITUTION:The collector of a photocoupler 2 is connected to the gate of an FET 1 and a connecting point is grounded through a resistor 3 to a ground. The emitter of the photocoupler 2 is connected to the source of the FET 1 and an input terminal VIN is connected to here. Further, the cathode of the photocoupler 2 is connected to the drain of the FET 1 and the connecting point is connected to an output terminal VOUT. The anode of a Zener diode 4 is connected to the anode of the photocoupler 2 and the cathode of the Zener diode 4 is grounded to the ground. Thus, the energy consumption is reduced and the input output voltage difference in the circuit can be minimized.
Patent JP-S63132780-A (JP)
Title: Seam welding machine
Inventor: NIGORIKAWA YOSHINORI
IPC: B23K11/06
Filed: 1986-11-26
Abstract: PURPOSE:To improve welding efficiency by providing a driving system to drive electrode rollers and a feeding system to feed said system to a carriage to move the driving system and the feeding system with an electrode head unit integrally. CONSTITUTION:The travel of the carriage 29 and the rotations of a couple of first and second electrode rollers 62 and 63 are driven by a single motor 32 for driving a Y-axis electrode and the traveling speed of the carriage 29 and the rotating speed (welding speed) of the first and second electrode rollers 62 and 63 are controlled synchronously. Since the driving system and the feeding system of a couple of electrode rollers 62 and 63 are provided on the carriage 29, an ascending and descending frame 9 is moved up and down to move the electrode head unit 61 in the X-axis, the Y-axis and the Z-axis directions and furthermore, even if the slide base 24 and the carriage 29 are made to travel respectively, the driving system and the feeding system are moved with the electrode head unit 61 integrally. As a result, the positions of both the driving system and the feeding system need not to be changed.
Patent JP-H01124551-A (JP)
Title: Manufacture of easily openable lid
Inventor: WATANABE TOSHIAKI
IPC: B32B15/08
Filed: 1987-11-09
Abstract: PURPOSE:To prevent film breaking at the scored part even when the easily openable efficiency has been improved, by conducting scoring by a score die while supporting the film side of a laminated object with an anvil which owns a specific roughness. CONSTITUTION:When a scoring is conducted on a lid, which is a laminate of a metal plate and a resin film inner surface material, in such a manner that the scoring reaches the midway in the thickness direction of the metal plate, the film side is supported by an anvil with a roughness whose average roughness is 0.06-1.00mum, and whose peak count for peaks exceeding 0.1mum is more than 30ea/5mm. On the surface of an anvil 10, a rough surface 14 which owns the roughness in the above-mentioned range is formed; a scoring die 11 is made to engage with a metal plate 2 in such a manner that a resin film inner surface material 2 is supported with this rough surface 14. By doing this, a tensile deformation of the film inner surface material in the B direction (horizontal direction) is prevented, and thus the film breaking is prevented.
Patent JP-H08108107-A (JP)
Title: Method for electrostatic coating and electrostatic coating machine
Inventor: TOCHISAWA IKUO
IPC: B05B5/08
Filed: 1994-10-07
Abstract: PURPOSE: To provide a method and a machine for electrostatic coating wherein a liq. coating is used and electrostatic coating of inner and outer parts of a box-shaped product including inside corner parts is performed uniformly and with high coating efficiency. CONSTITUTION: Besides a main discharging electrode 2 on which a DC high electric voltage is applied, a pulse discharging electrode 6 is arranged and a DC pulse high electric voltage with the same polarity as that of the main discharging electrode 2 is applied and the direction of a line of electric force is periodically changed to vibrate flying atomized coting and to achieve penetration into corner parts of a box-shape product.
Patent JP-H10101472-A (JP)
Title: Graphite crucible for pulling up semiconductor monocrystal
Inventor: NOTAKE TAKESHI
IPC: H01L21/208
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a graphite crucible able to suppress its reaction with SiO glass in a catalytic reaction with quartz glass at a local temperature by heating the graphite crucible at a specific temperature in the final process. SOLUTION: This graphite crucible is produced at a temperature of final process in the range of 2200-2000 deg.C, to preferably have degree of graphitization P(1- P) of 0.05-0.35, bulk density of 1.7 or more, and intrinsic electric resistance of 2000-4000μΩ-cm. Regulating the temperature of the graphite member in the final process is advantageous for grasping process condition because troublesome analyses, such as X-ray diffraction, is required, and furthermore can substantially increase frequency of pulling up semiconductor monocrystals.
Patent JP-H1099238-A (JP)
Title: Seating detection device and hygienic cleaner
Inventor: MURATA AKIHIRO
IPC: E03D9/08
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of seating detection and to enable to utilize seating motion as interlock. SOLUTION: On the back face of a seating face on a toilet seat 13, a piezoelectric element 50 for vibration excitation to excite vibration to the toilet seat 13 by expanding/contracting corresponding to an applied voltage and a piezoelectric element 51 for vibration detection to generate a voltage corresponding to the weight applied on the toilet seat 13 are mounted on right and left sides putting an excrete draining hole between them. Vibration with a prescribed frequency is generated at the toilet seat 13 by the piezoelectric element 50 for vibration excitation and its vibration condition is detected by the piezoelectric element 51 for vibration detection. Thus, when a user sat on the toilet seat 13, the vibration condition of the toilet seat 13 is changed through the contact of the hip part B or the thigh part of the user and the manner of changes is obtained through the output of the piezoelectric element 51 for vibration detection. On the other hand, when a user has not sat on the seat, no change generates in the excitation condition on the toilet seat 13 causing constant output from the piezoelectric element 51 for vibration detection.
Patent JP-S63133043-A (JP)
Title: Moisture percentage measuring apparatus for cloth drying process
Inventor: KUMAGAI HIROAKI
IPC: G01N21/3559
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a moisture percentage measuring apparatus with a high measuring accuracy in a non-contact type cloth drying process, by detecting infrared rays radiated from the surface of cloth passing through a falling-drying-rate area to be converted into a cloth moisture percentage. CONSTITUTION:Copper or iron hollow cylinders 4a-4g which are heated inside by steam supplied through pipings 2 and 3 are turned and cloth 6 supplied continuously at an input section 5 is brought into contact with the surface of the hollow cylinders to be dried being pulled off in the direction of the arrow 7. An infrared rays radiation thermometer 11 is provided as mounted on a measuring device body 14 which is conveyed to a falling-drying-rate area A to an outlet section 10 after passage through the final hollow cylinder 4g at the right angle to the direction of running of the cloth parallel with the surface of the running cloth facing it. The measuring device body 14 is further provided with a 'metsuke' sensor 17 to detect 'metsuke' of the cloth 6 by beta rays. A signal of the thermometer 11 and a signal of the 'metsuke' sensor 17 are detected as shifted by time corresponding to the speed of the cloth 6 to obtain a temperature signal and a 'metsuke' signal for the same part of the cloth 6. The signals thus obtained are sent to a CPU of a microcomputer 18 to be converted into a moisture percentage.
Patent JP-H02256267-A (JP)
Title: Film soi c-mos element and its manufacture
Inventor: CHIYAO YAN WAN
IPC: H01L29/78
Filed: 1989-10-27
Abstract: PURPOSE: To achieve a highest layout density with the minimum treatment process by using a thin film SOIC-MOS elements, having a complementary transistor which are separated and supported with each other on an insulated substrate. CONSTITUTION: The source element 26 and the drain element 28 of a transistor 50 and the gate element 30 of a complementary transistor 52 are formed by the first conductive type semiconductor material and they are arranged in the first level. The gate element 42 of the transistor 50 and the source element 44 and the drain element 46 of the complementary transistor 52 are formed by the second semiconductor material of the opposite conductive type and they are arranged on the second level. The elements 26, 28 and 30 and the elements 42, 44 and 46 are separated by a pair of intrinsic semiconductor layer separated by a dielectric layer 34 or by a three layer stack consisting of thinly doped semiconductor layers 32 and 36. In this case, two silicon base thin film layers of an n-channel element 50 and a p-channel element 52 can be deposited simultaneously.  As a result, the possibility of latch up can be reduced, and the density of element can be brought to maximum.
Patent JP-H04158227-A (JP)
Title: Photometric apparatus using charge-accumulating photoelectric converting means
Inventor: KAI TADAO
IPC: G03B7/099
Filed: 1990-10-22
Abstract: PURPOSE:To make photometry under a flicker source highly accurate by counting/storing the time to reach a predetermined threshold value, and operating the luminance of an object with use of sequentially A/D converted values of the stored previous count value, the present count value by a counting means, the present accumulating time of charges and the present output of each pixel. CONSTITUTION:The present accumulating time of charges is determined by a photoelectric converting means 6 on the basis of outputs obtained from the previous accumulation. The quantity of incident light is monitored in real time by a real time monitoring means during the accumulating time of the means 6, and the time until the output of the real time monitoring means becomes a threshold value is counted by a counting means. The value counted by the counting means is stored by a storing means 8. The previous count value stored in the means 8, the present count value by the counting means, the present accumulating time and the present output of each pixel are sequentially A/D converted and used to operate the luminance of an object.
Patent JP-S63135345-A (JP)
Title: 2-(o-2-oxyethyl)phenoxyethanol
Inventor: UCHIDA KATSUMI
IPC: C07C41/00
Filed: 1986-11-28
Abstract: NEW MATERIAL:2-(o-2-Oxyethyl)phenoxyethanol of formula I. USE:Expected to be useful as a raw material for surfactant, base for cosmetic, fungicide, raw material for pharmaceuticals, synthetic raw material for perfumery, etc. PREPARATION:1mol of ethylene oxide is made to react with 0.8-1.2mol of phenol at 100-250 deg.C, preferably 175+ or -5 deg.C under 0.5-1.0kg/cm<2> pressure for 1-5hr using potassium hydroxide as a catalyst. The obtained reaction liquid is distilled under reduced pressure, fractions of phenol and the compounds of formula II and formula III are removed under the condition of bottom temperature of 120-245 deg.C and vacuum degree of 10mmHg and a fraction having a top temperature of 176-198 deg.C is obtained. The fraction which solidifies at normal temperature is dissolved in methanol at 50-60 deg.C and cooled to room temperature. The precipitated crystal is separated by filtration to obtain the objective compound of formula I.
Patent JP-H0598805-A (JP)
Title: Bar arrangement method of arched structure and frame construction therewith
Inventor: OKAMOTO TAMOTSU
IPC: E04G21/12
Filed: 1991-10-03
Abstract: PURPOSE:To simplify the execution of works as well as to shorten a span of working time. CONSTITUTION:Both circumferential and axial lower reinforcing bars 3 are set up along an outer circumferential surface of an arched inner form 2, and an arched bar reinforcement frame 1 provided with plural hooks 11 in the inner part is set up in an outer periphery of the lower reinforcing bar 3. After the axial reinforcing bar is hooked on the hook 11 of this frame 1 and set up, the circumferential reinforcing bar is set up from the upside of the setup axial reinforcing bar and then they are bound. Finally, the frame 1 is removed. In addition, these plural hooks 11 are installed in an inner part of the dividable arched member 2.
Patent JP-S62143060-A (JP)
Title: Electrostatic charge image developing toner and its preparation
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/08
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a toner superior in physical and chemical characteristics by incorporating a polymer polymerized in the presence of a wax component containing an electrification controller in advance. CONSTITUTION:The toner is prepared by polymerizing diol and dicarboxylic acid in the presence of the wax, such as low molecular weight polyethylene or polypropylene, containing the electrification controller dispersed in advance, and using the obtained polyester, thus permitting said controller to be remarkably improved in compatibility with the polyester, the wax component and the polyester to be sufficiently dispersed into each other, and the obtained toner to be extremely uniform and stable in electrifiability, superior in offset resistance, and to form a sharp image free from fogging.
Patent JP-H04156991-A (JP)
Title: Treating device for waste processing liquid of non-silver salt photosensitive material
Inventor: FUNAKI MASAHIRO
IPC: G03F7/26
Filed: 1990-10-20
Abstract: PURPOSE:To improve workability and particularly the workability in the event of abnormality by providing a control mechanism which has temp. detecting means in an evaporator and turns a heater on and off by the result of the detection of the temp. detecting means. CONSTITUTION:An air suction port 23 of the evaporator 3 admits air into the evaporator 3 in order to improve the flow of the fluid in a pipeline for sending steam from the evaporator 3 to a condenser 15 and to eliminate the clogging of this pipeline. A control mechanism adjusts the quantity of the air to be sucked from the air suction port 23 and shuts off the air at need. Liquid level sensors 25, 26 detect the liquid level in the evaporator 3 and detect the abnormality of the liquid level in the event of the trouble of a discharge pump 33 and the solenoid valve 6. The operation of the processing device is then stopped by the control mechanism. The temp. sensor 27 is so constituted as to detect the temp. in the upper space part (the part upper than the liquid level of the waste processing liquid) in the evaporator 3 and to turn off the energization to the heater 7 when the detected temp. rises to the prescribed temp. or above in order to prevent the accident by boiling, etc.
Patent JP-H02249687-A (JP)
Title: Optical recording medium and preparation thereof
Inventor: SHIGEMATSU SHIGETO
IPC: G11B7/2433
Filed: 1989-10-30
Abstract: PURPOSE:To enhance the amorphous stability and oxidation resistance of a recording film and to extend the life of an optical recording medium by forming the recording film from a membrane containing Te, Pd and N. CONSTITUTION:An optical recording medium 10 is constituted of a substrate 11, the recording film 12 formed to the surface of said substrate and the protec tive film 13 formed to the surface of said recording film 12. The recording film 12 is composed of a membrane based on Te and contains, at least Pd and N and may contain a low m.p. element other than Te. The content of Pd in the recording film 12 is pref. within a range of 1-80atomic% based on the total number of the atoms contained in the recording film and the content of N is pref. within a range of 0.1-60atomic% based on the total number of atoms contained in the recording film. The recording film 12 is formed to the surface of the substrate 11 under such a condition that the flow rate ratio {N2/(Ar+N2} of N2-gas and Ar-gas is set to 1-80%, pref., to 10-40% according to a reactive sputtering method.
Patent JP-H08126084-A (JP)
Title: Speaker equipment
Inventor: TOYOFUKU KENICHIRO
IPC: H04R1/26
Filed: 1994-10-20
Abstract: PURPOSE: To prevent unrequired radiation sound and cross modulation distortion or the like caused by vibration of a cabinet from giving hindrance to fidelity of a reproduced sound by suspending a speaker unit from a ceiling plate of a cabinet with a suspension wire and interposing an air-tight and flexible vibration absorbing material between the speaker unit and the buffle plate of the cabinet. CONSTITUTION: In the speaker equipment in which plural speaker units 2 are mounted onto a cabinet, the speaker unit 2 is suspended from the ceiling plate 1a of the cabinet 1 by suspension wires 3, 4 and an air-tight and flexible vibration absorbing material 5 is interposed between the speaker unit 2 and the buffle plate 1b of the cabinet 1. Since the unit 2 is suspended by the suspension wires 3, 4, the weight of the unit 2 is imposed on the ceiling plate 1a to act as preventing the vibration of the ceiling plate 1a effectively. Furthermore, since the vibration absorbing material 5 is interposed, the reaction caused in the axial direction of the speaker unit 2 is absorbed in the material and not delivered to the cabinet 1.
Patent JP-H01127274-A (JP)
Title: Magnetic polishing unit and surface polishing method
Inventor: KOMATSU KATSUHIKO
IPC: B24B21/00
Filed: 1987-11-11
Abstract: PURPOSE:To facilitate polishing of only one part of a plane and of a narrow groove or the like in a magnetic workpiece enabling its pressed force to be easily controlled by connecting a polishing material, connected by a binding agent, to a magnetic unit material. CONSTITUTION:Providing a magnetic workpiece 5 to be arranged between magnetic poles 7 and 8, a polishing material 3a, connected by a binding agent 3b, is connected to a magnetic unit material 4 forming a plate-shaped magnetic polishing unit 1, and its surface of the polishing material 3a is adapted to a machined surface of the magnetic workpiece 5. Next allowing an electric current to flow in a coil 11 from a power source 12 generating a magnetic field between the magnetic poles 7 and 8, the magnetic polishing unit 1 is attracted to and forced to come into press contact with the workpiece 5 by magnetizing it while the magnetic unit 4 of the magnetic polishing unit 1 on the workpiece 5. By this attracting force, a surface of a layer 3 of the polishing material 3a and the binding agent 3b is pressed to the workpiece 5, and under this condition, relatively moving the magnetic polishing unit 1 sliding on the workpiece 5, its surface is polished. Here the attracting force (that is, polishing pressure) is controlled in its intensity by controlling a flow value of the current in the coil 11.