baber/WOPTO huggingface dataset:
Patent JP-H02147317-A (JP)
Title: Method and apparatus for molding plastic container
Inventor: KOBAYASHI YUKIO
IPC: B29C51/06
Filed: 1988-11-30
Abstract: PURPOSE:To mold a deep-draw container having a uniform thickness by a method wherein a plastic sheet is heated and hot air is subsequently blown to said sheet while the heated plastic sheet is molded from the opposite side by a mold to form a parison and air is blown in the parison from the mold and the circumference thereof to press the parison to the inner wall of a molding station. CONSTITUTION:A heated plastic sheet 10 is grasped by the clamp parts 16, 16' of upper and lower stations 14, 15 and the station 15 is hermetically closed. Heated air A is blownn to the plastic sheet 10 from the blow-in port 23 of the lower station 15 and a parison mold 19 is pressed to the surface 10a' of the plastic sheet 10 on the side opposite to the air blow-in part while the plastic sheet 10 is uniformly stretched to form a parison P0. The blowing of air from the blow-in port 23 is stopped and heated air A' is supplied from the through-hole 21 of the piston rod 20 to be allowed to flow out from the apertures of the porous parison mold 19 or the curcumference of said mold. Whereupon, the parison P0 is expanded and pressed to the inner wall of a molding chamber 18 to be formed into a container shape. After cooling, the molded one is taken out and a flange part P is removed to obtain a product container P having a uniform thickness.
Patent JP-H10136655-A (JP)
Title: Inverter with output adjusting function
Inventor: KIJIMA SEIICHI
IPC: H05B41/392
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter which has simple construction and is suitable for the reduction of the production cost by a method, wherein an output adjusting mechanism which is composed of a volume control to which the input voltage of a step-up transformer is applied and a switching means which controls the continuity according to the output signal of the volume control is provided. SOLUTION: The input voltage Vo of a step-up transformer 11 is applied to a volume control (variable resistor) 30, which is connected between an input current path (a) between a choke coil 18 and the middle tap P of the step-up transformer 11 and a current path (b), which is connected to the cathode side of a battery power supply 15. A switching transistor 32 is turned on by the output signal VS1 from the volume control 30 and outputs a control signal VS2, which is inputted to a switching transistor 33. By turning on the switching transistor 33, an FET(field effect transistor) 34 is turned to be electrically continuous and a current is applied to coils 11P and 11S of the step-up transformer 11, and the current is applied to a fluorescent lamp 21 for lighting the fluorescent lamp 21.
Patent JP-H07161932-A (JP)
Title: Semiconductor device
Inventor: UENO MASAYUKI
IPC: H01L21/822
Filed: 1993-12-03
Abstract: PURPOSE:To form a capacitor of a large capacitance value by embedding a plurality of first conductors in holes or grooves formed by etching opposite parts each other, directly under each one, and by providing a plurality of second conductors connected to the first conductors. CONSTITUTION:A first aluminum wiring layer 23 is formed on a polysilicon layer 21 with an insulation film 22 between, and a second aluminum wiring layer 25 is formed on the first wiring layer 23 with an insulation film 24 between. Etching holes 26, 27 are formed directly under the first aluminum wiring layer 23 of the insulation films 22, 24, and conductors 28, 29 are embedded in the inside. The conductor 28 connects the polysilicon layer 21 and the first aluminum wiring layer 23, and the conductor 29 connects the first aluminum wiring layer 23 and the second aluminum wiring layer 25. Thereby, a high- precision capacitor of large capacitance can be formed.
Patent JP-H10128692-A (JP)
Title: Articulated robot
Inventor: GOTO HIROHIKO
IPC: B25J19/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the height of an arm driving part so as to reduce the whole of a robot by using a motor comprising a stator having a smooth core armature and a cup-like rotor as a motor for driving an arm, and inserting the motor in the inside of a position detector rotor. SOLUTION: A first position detector 4 is inserted in the inside of a first motor 3, and a second position detector 7 is inserted in the inside of a second motor 6, so that the height of an arm driving part 10 is reduced so as to reduce the whole of a robot. Further, as the first motor 3 and the second motor 6 are so constructed that a stator is formed by a smooth core armature, torque ripple is small. Even if a gap between the stator and the rotor is enlarged, there is little influence of lowering of torque, so that even in a large-sized motor, an armature coil is sealed by a can having enough strength to form a high output arm driving part suitable for vacuum environment.
Patent JP-H10113663-A (JP)
Title: Electrolytic cell in electrolytic ionized water generator
Inventor: MIYAKE OSAMU
IPC: C02F1/46
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain alkaline water high in electrolytic potential by improving ion tranmission efficiency. SOLUTION: An inner-case main body 7 having a drinking water inlet communicating with the outside and a first electrolytic water outlet is provided in an outer-case main body having a drinking water inlet communicating with the outside and a second electrolytic water outlet to constitute the ionized water generator.  A second electrode compartment 10 is formed outside the inner-case main body 7 and a first electrode compartment 6 inside, many throughholes are formed in the front and rear of the inner-case main body by the ribs, a diaphragm 19 is formed outside the front and rear, a first electrode plate 11 is furnished in the first electrode compartment 6 and a second electrode plate 12 in the second electrode compartment 10, the interval between the second electrode plate 12 and the diaphragm 19 is made smaller than that between the first electrode plate 11 and diaphragm 19, and the passage of the first electrode compartment 6 ia allowed to cross the passage of the second electrode compartment 10.
Patent JP-H04290006-A (JP)
Title: Precise hysteresis circuit
Inventor: BARII RUISU SUTETSUKURII
IPC: H03K3/0233
Filed: 1991-10-24
Abstract: PURPOSE: To obtain a CMOS circuit structure having a differential switch point accurately balanced. CONSTITUTION: Voltage followers for generating a reference voltage are provided at the both ends of an on-chip reference resistor RO. A generated current reflects and flows via plural on-chip resistors R1 to R8. A reflective current flowing via the plural resistors generates plural proportional reference voltages. A switching threshold value is set to one input of a comparator 20 using two of the proportional reference voltages. The output of the comparator 20 is fed back to control a switch 18 for selecting one of two voltages. Another proportional reference voltage is combined with other input of the comparator 20. When a positive and a negative threshold values are selected, a hysteresis circuit is formed in a circuit structure.
Patent JP-H03166344-A (JP)
Title: Manufacture of aluminum foil for electrode of electrolytic capacitor
Inventor: TANAKA KOICHI
IPC: B21B1/22
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the electrode foil having high electrostatic capacity by the use of an inexpensive Al material, at the time of manufacturing the aluminum foil by using an Al material contg. large amounts of Fe and Si impurities, by regulating the heating temp. in the Al material in the manufacturing process to a specified one or below. CONSTITUTION:An ingot constituted of an Al material having >=99.9% purity and contg. 0.001 to 0.05% Fe and 0.001 to 70.05% Si is rolled to manufacture electrode foil. In the manufacturing process, the Al material shall not be heated to >250 deg.C, i.e., the ingot shall not be subjected to soaking treatment or an Al sheet shall not be hotrolled. By this method, even if relatively large amounts of impurities such as Fe and Si are included in the Al used as a raw material, the precipitation of the impurities hardly occurs in the obtd. Al foil. Thus, at the time of subjecting the above foil to etching treatment, the electrode foil in which over dissolution can be prevented and having high electrostatic capacity can be obtd.
Patent JP-H04177914-A (JP)
Title: Digital processing type phase synchronizing circuit
Inventor: KURIHARA RIE
IPC: H03L7/06
Filed: 1990-11-13
Abstract: PURPOSE:To simplify the configuration considerably and to attain high speed operation-independently of frequency by allowing a bit interleave circuit to eliminate a prescribed pulse from an output signal based on a bit interleave signal from a control section and using a frequency divider circuit so as to frequency-divide the signal with the pulse interleaved therefrom thereby outputting a feedback signal. CONSTITUTION:When an input signal is recovered, the input signal initializes a frequency divider circuit 207, a bit interleave circuit 208 interleaves bits from an output signal based on a bit interleave signal from a control section 103 to stop the application of a feedback signal to a phase comparator section 101 tentatively and the phase setting is implemented, in which a phase difference between the feedback signal and the input signal is equal to the phase difference before being in the self-running state. Thus, the phase setting after the recovery of the input interrupt is realized by having only to add a very simple circuit to the phase synchronizing circuit and the cost is reduced. Furthermore, even when the oscillating frequency is very high, the operation is made stable.
Patent JP-H05115975-A (JP)
Title: Stainless steel plate butt joint welding method
Inventor: MORIUCHI SHOJI
IPC: B23K9/23
Filed: 1991-10-23
Abstract: PURPOSE:To obtain sufficient penetration of the groove root part in welding both sides of a butt joint and to eliminate back chipping or grinder work. CONSTITUTION:In welding both sides of the butt joint of thick stainless steel plates 1, TIG welding is performed with DC, a negative electrode and 550-750A by using a 4.8-6.4mm diameter tungsten electrode 5 for root running of a rear side groove 2B.
Patent JP-H11143267-A (JP)
Title: Fixation device and image forming device
Inventor: ASAKAWA MASASUKI
IPC: H05B3/14
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To surely separate a ceramic heater in the case where the ceramic heater is damaged by a thermal stress or a stress from the outside, and to stop the power supply by fixing the ceramic heater in a stretched state. SOLUTION: Locking holes 20a are formed in both ends of the ceramic heater 20, and one end of each spring 22 is separately attached to each of the locking holes 20a. The other end of the spring 22 is fixed to a heater fixing stay 21 so as to impart tension to the ceramic heater 20. In the case where the ceramic heater 20 abnormally heats up, a safety circuit element is usually operated so as to stop the current supply, but it takes a time difference by the time when the operation of the safety circuit element is started. Then, in the case the ceramic heater 20 heats up at a speed higher than the fixed speed, the ceramic heater 20 is damaged by the thermal stress before the safety circuit element is operated. Then, the pieces of the damaged ceramic heater 20 are thoroughly separated by the springs 22 in a separating direction, and the power supply to the ceramic heater 20 is stopped.
Patent JP-H01144058-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1987-11-30
Abstract: PURPOSE:To solve an problem on ghost phenomenon and to obtain a high-quality image with high reproduction performance by specifying a silicon/carbon atomic ratio and thickness in the second layer region of a photoconductive layer. CONSTITUTION:The photoconductive layer 6 has a layer structure formed by successively laminating the first layer region 6 made of amorphous silicon and the second layer region 7 made of amorphous silicon carbide Si(1-x)Cx, where 0.01<=x<=0.5, and having a thickness of 0.05-2mum, thus permitting the obtained electrophotographic sensitive body to be solved in the problem on the ghost phenomenon and enhanced in reproduction ability, performance, and reliability.
Patent JP-H09144213-A (JP)
Title: Reinforcement joint for placing mortar
Inventor: MOCHIZUKI HITOSHI
IPC: E04C5/18
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency, by easily fitting a seal member to a reinforcement joint. SOLUTION: Reinforcements 15, 15 are inserted from both ends 3, 3 of a reinforcement joint made of a metallic pipe. Mortar 16 is charged in the inside and cured to provide a tubular sleeve 2 connecting reinforcements and a seal member 10 formed circular with an elastic material to fit to the outside of reinforcements and fitted to the end of the tubular sleeve to hermetically seal the inside and outside of the tubular sleeve. Further, the outer peripheral face 11 of the seal member 10 is shaped to form a taper with a sharpened front and fitted to the inner peripheral face 9 at the end of the tubular sleeve.
Patent JP-H01144612-A (JP)
Title: Ceramic electronic component with cap
Inventor: UCHIYAMA KAZUYOSHI
IPC: H01G4/248
Filed: 1987-11-30
Abstract: PURPOSE:To make a metallic cap terminal engaged with a ceramic element body with the axis of the cap terminal corresponding to that of the ceramic element body, to unify the stress generated in the cap terminal, and to prevent generation of microcrack, by forming three protrusions which are approximately evenly spaced circumferentially, along the internal peripheral surface of the metallic cap terminal which is to be engaged with the ceramic element body. CONSTITUTION:Three protrusions 20, which are approximately evenly spaced circumferentially, are formed along the internal peripheral surface 12b of a cap terminal 12. When the cap terminal 12 is engaged with the end section of a ceramic element body, the external peripheral surface of the ceramic element body is certainly in contact with all the protrusions 20. Therefore, the pressures which are applied from the respective protrusions 20 to the ceramic element body are approximately unified so that stress does not concentrate on a part of the protrusions. As a result, microcracks can be effectively prevented from being generated in the ceramic element body.
Patent JP-H03162847-A (JP)
Title: Ultrasonic prostate treating device
Inventor: OTOMO NAOKI
IPC: A61B8/00
Filed: 1989-11-21
Abstract: PURPOSE:To allow the exact irradiation to an affected part with ultrasonic waves by constituting the above device in such a manner that the diagnosis and treatment of the affected part can be continuously executed by using the same probe and forming an oscillator for diagnosis and an oscillator for treatment in such a manner that the moving quantity for positioning at the time of switching thereof can exactly be set. CONSTITUTION:The excitation signal for diagnosis from a signal transmission and reception unit 24 is supplied to the oscillator 12 for diagnosis and the ultrasonic beam for diagnosis is projected toward the prostate P when a diagnosis mode is set by an operating panel section 34 after the probe 10 is inserted into the rectum R. The reflected waves from the affected part are converted by the oscillator 12 for diagnosis to electric signals which are inputted to the signal transmission and reception unit 24. The signals are sent to a digital scan converter 26 by which the signals are individually converted to prescribed video signals. The signals are displayed as the diagnosing images on a monitor 28. An operator moves and operates the probe 10 within the rectum P while visually observing the images on the monitor 28 and positions the probe 10 to the position where the affected part is best displayed. The prostate P is most efficiently irradiated with the ultrasonic beam for treatment if the oscillator 14 for treatment is introduced to this optimum position.
Patent JP-H04178474-A (JP)
Title: Solid correction agent for printed letter
Inventor: FURUOKA RIKUICHI
IPC: C09D10/00
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the subject solid correction agent capable of correcting the part printed or stained with any kind of ink by heating and melting a composition containing a fatty acid (amide), an inorganic filler and a maleic acid resin as essential components and cooling and solidifying the molten mixture. CONSTITUTION:The objective solid correction agent for printed letter is produced by using a composition containing (A) 25-45wt.% of (i) a fatty acid amide of formula R-CON (e.g. stearamide) and/or (ii) a fatty acid of formula R'-COOH (R and R' are 12-22C alkyl) such as lauric acid, (B) 25-70wt.% of an inorganic filler such as titanium oxide and (C) 0.5-35wt.% of a maleic acid resin as essential components and, as necessary, compounded with (D) 0-30wt.% of a wax, (E) 0-30wt.% of a softening point controlling agent composed of a plasticizer and/or a higher alcohol, (F) 0-30wt.% of a tackifier and/or (G) 0-10wt.% of a surfactant, heating and melting the composition and solidifying the molten mixture by cooling.
Patent JP-H06127178-A (JP)
Title: Card and manufacture thereof
Inventor: HAKAMAZUKA MIYUKI
IPC: B42D15/10
Filed: 1992-10-16
Abstract: PURPOSE:To provide a card having sufficient strength and to mechanize a matching operation. CONSTITUTION:A card base material 10 is formed by laminating center cores 1a, 1b and overcoating layers 5a, 5b. First, predetermined information is recorded on a magnetic area 13 on a surface 10a of the material 10. Then, an image area 12 and a character area 11 are formed on the surface 10a by printing of sublimation transfer. Thereafter, information recorded on the area 13 is read. Further, when information corresponding to the information is selected, an image area 14, a character area 15 are formed on a surface 10 by printing of sublimation transfer. Predetermined information is recorded on a magnetic area 16. After processing, protective layers 17a, 17b are formed on upper parts of the surfaces 10a, 10b.
Patent JP-H07133346-A (JP)
Title: Modifier for synthetic resin
Inventor: ONO ICHIROU
IPC: C08L83/04
Filed: 1993-11-10
Abstract: PURPOSE:To modify the surface of a synthetic resin molding to impart slipperiness, water repellency, releasability, etc., to the surface by using a specific silicone-graft polyester as the main component of a modifier for the synthetic resin. CONSTITUTION:A modifier for a synthetic resin contains, as the main component, a silicone-graft polyester comprising a polyester as the main chain grafted with an organopolysiloxane as the side chain and having a softening point of 80 deg.C or higher. The main chain is pref. a polyester formed by the polycondensation of a polyhydric alcohol with a polycarboxylic acid and/or its deriv. pref. contg. at least 80mol% arom. polycarboxylic acid and/or its deriv.; the side chain is pref. a methylpolysiloxane.
Patent JP-H07159564-A (JP)
Title: Vertical pressure tube type atomic reactor facility and assembling method therefor
Inventor: KINOSHITA HIROBUMI
IPC: G21C1/20
Filed: 1993-12-06
Abstract: PURPOSE:To provide a vertical pressure tube type atomic reactor main body structure and its assembling method simplifying the structure of a pressure tube type atomic reactor in particular, making it small-sized and lightweight, improving its economical efficiency, and suitable for reducing the assembling work at the site. CONSTITUTION:A reactor main body side section is inspected by a remotely controlled inspecting device, a side section iron/water shielding body 4 is eliminated, and a calandria tank 1, an upper iron/water shielding body 2, and a lower iron/water shielding body 4 are formed into an integrated structure to obtain a vertical pressure tube reactor main body structure. It is integrally manufactured in a factory, and it is integrally transported to the site and installed in a reactor building by the assembling method of the reactor main body. When the side section iron/water shielding body is eliminated, the reactor main body is effectively made small-sized and lightweight. It is formed into the integral structure, it is integrally transported to the site and installed in the reactor building, thereby the assembling work at the site can be effectively reduced.
Patent JP-H01146252-A (JP)
Title: Manufacture of cadmium negative electrode for alkaline storage battery
Inventor: YAMASHITA KATSUMI
IPC: H01M4/26
Filed: 1987-12-01
Abstract: PURPOSE:To increase gas absorbency without decrease in performance caused by self-discharge by applying active material powder on both sides of a conductive substrate, drying, and immersing in a nickel salt aqueous solution, and at the same time cathodically electrolysing to form a thin metallic nickel layer on the surface of cadmium active material. CONSTITUTION:Ethylene glycol solution of polyvinyl alcohol is added to cadmium oxide powder, and they are kneaded to form active material paste. The paste is applied to a neckel-plated perforated steel which is a conductive substrate to obtain a cadmium active material coated plate. This active material coated plate is immersed in a nickel sulfate aqueous solution and simultaneously cathodically electrolyzed at the current of a cadmium negative plate to form a thin metallic nickel film on the surface of a cadmium active material. The active material coated plate is charged about 40% of the theoretical capacity in an alkaline solution, washed, and dried to obtaine a cadmium negative electrode for an alkaline storage battery. The electrode having low self-discharge rate and excellent gas absorbency is obtained.
Patent JP-H02152443-A (JP)
Title: Automatic detecting and display method,system and device for anatomically abnormal portion in digital x-ray image
Inventor: DOI KUNIO
IPC: A61B6/00
Filed: 1988-12-01
Abstract: PURPOSE: To provide a method and a device to select and display an anatomically abnormal part by image-processing to obtain signal improved and signal suppressed image data of the abnormal part previous to an abstracting diagnostic, and subtracting the latter from the former data to eliminate a low frequency back ground image texture. CONSTITUTION: Two images are made from an obtained signal projection digital image 10 of a breast part. One image shows the largest signal to noise ratio(SNR) image 20 of a nodule, and the other shows the suppressed SNR image 30 of the nodule, and the background image texture is substantially the same. Then, the difference 40 of the images is calculated. The difference of two images is composed of the nodules, overlapping to the background image which is comparatively uniform and is very easy to detect. To detect a lung nodule 60, after obtaining the diagnostic image from the both improved and suppressed images, abstracting diagnostic technique is applied. The contents 50 of the technique are a measurement of a threshold value of the diagnostic image, a test for annularity and size and variation measurements of annularity and size following the changes of the threshold value.  Thus, the nodule is extracted.
Patent JP-2000126975-A (JP)
Title: Main spindle device and working machine with same
Inventor: MANO TAIHEI
IPC: B23Q11/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To protect a main spindle and a housing thereof against damage even when the spindle is displaced by loads put on it. SOLUTION: This main spindle device has a structure where a main spindle 35 is supported within a housing 31 for rotation via pneumatic bearings. The housing 31 is mounted with a detachable butt member 51 that encircles the spindle 35 projecting from the housing 31 in spaced relation to serve as the first member to receive the spindle 35 in inclination. At least the inner surface of the butt member 51 against which the spindle 35 butts is made of a softer material than the spindle 35.