baber/WOPTO huggingface dataset:
Patent JP-2000166699-A (JP)
Title: Supporting mechanism for side rail for bed
Inventor: NAKANO YUJI
IPC: A47C21/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for a producer to produce bottoms of different floor widths, to attain cost reduction and to quickly deal with the request of a user by immediately and easily changing the floor width of the bottom as the placing width of a mattress by changing the supporting position of a side rail. SOLUTION: The bottom 1a of a bed is constituted corresponding to the maximum desired width, a support 5 provided with an inserting and supporting part for a strut 3 of a side rail 2 is fixed on the downside of the bottom, this support is constituted so as to adjust the fixing position for positioning the inserting and supporting part on both the sides of the inside and outside of the side of the bottom, and an inserting port 7 for the strut of the side rail is constituted inside the side of the bottom. With such a mechanism, the practical floor width of the bottom as the placing width of the mattress can be varied by adjusting the supporting position of the side rail.
Patent JP-H06195555-A (JP)
Title: Automatic vending machine
Inventor: MOTOYAMA TAKESHI
IPC: G07F11/04
Filed: 1992-12-25
Abstract: PURPOSE:To facilitate replenishing operation for articles to, specially, a rear column when the automatic vending machine is equipped with two front and rear columns. CONSTITUTION:The front column 20 and rear column 21 are constituted slidably in the front-rear direction through a rail mechanism and coupled rotatably through a column shaft 35. When commodities are supplied to the rear column 21, the front column 20 and rear column 21 are drawn out forward and the front column 20 is rotated around the column shaft 35 in a direction as shown by an arrow A, so that the front opening part 30a of the rear column 21 is exposed. Therefore, the commodities can be supplied to the rear column 21 from the front through the opening part 30a.
Patent JP-H08274129-A (JP)
Title: Semiconductor device, its manufacture and cu lead
Inventor: HOSOMI HIDEKAZU
IPC: H01L23/495
Filed: 1995-12-12
Abstract: PURPOSE: To firmly form a joint part between the Au bump electrode and Cu inner lead of a semiconductor device. CONSTITUTION: A Cu inner lead 7 is joined to an Au bump electrode 6 via a joint 10. A Sn plated layer is formed on the surface of the inner led 7. The joint 10 comprises ternary alloy of Au, Cu, and Sn, and Sn concentration is at most 15at.%, and Cu concentration is at most 25at.%. The metal organization of the joint is a single alloy phase rich in Au.
Patent JP-2001131325-A (JP)
Title: Porous spherical particle and production therefor
Inventor: FUJITA MASAO
IPC: C08J9/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide porous particles that are suitable as a carrier for microorganism, as they have excellent durability, fluidity and handleability. SOLUTION: The objective porous particles mainly comprises poly(vinyl alcohol) with at least 30% surface hole aperture.
Patent JP-H10170039-A (JP)
Title: Clean system for bed room and bed
Inventor: IMAIZUMI YUMIKO
IPC: F24F7/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To clean air inside a closed space noiselessly by arranging an air intake part provided with a non-powered air cleaning function to the air intake hole and arranging a non-powered exhausting part to an exhausting hole. SOLUTION: A closed space part 1 is structured for flexible assembling with tent cloths comprising plastic material and poles 3 and provided with an entrance 4 that can be sealed freely with a fastener. An air intake hole 5 connecting to the outer air is arranged to the under part of a closed space part 1 and a non-powered cleaning part 6 removing allergen with air cleaning films is arranged to the air inlet hole 5. An air exhausting hole 7 connecting to the outside air is arranged to the upper part of the closed space part 1 and a non-powered heating type exhausting part 8 is arranged to the exhausting hole 7. Therefore, the air inside the closed space part 1 can be cleaned noiselessly and persons with allergic predisposition and aged persons can sleep soundly without being disturbed.
Patent JP-H10184657-A (JP)
Title: Connecting rod fitting structure to crankshaft
Inventor: SUZUKI TATSUYA
IPC: C21D9/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent wear of a rod thrust face of a connecting rod without lowering the strength and rigidity of a crankshaft. SOLUTION: A large end part 13b of a connecting rod 13 is fitted to a pin part 14b of a crankshaft, of which a thrust face 14d of an arm part 14a and the surface of the pin part 14b are subjected to quenching. Quenching of the arm part thrust face 14d is applied only to the vicinity of a connecting part that connects the arm part 14a to the pin part 14b. A step part 13j or a chamfer part not in contact with the quenched arm part thrust face 14d is formed at a rod thrust face 13h, coming in contact with the arm part thrust face 14d, of the large end part 13b of the connecting rod 13.
Patent JP-H11163588-A (JP)
Title: Manufacture of electromagnetic interference suppressor
Inventor: FUJIWARA KAZUO
IPC: H05K9/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To effectively utilize troublesome industrial wastes, by integrating waste chips produced in a metal machining with a polymer resin. SOLUTION: A manufacturing method comprises steps of sieving washed cut chips produced in the metal machining per shape, cutting abnormally large chips into fine pieces, using a simple size regulation and shredder, and filling ferroelectric dust pieces and ferrite polishing dust in a polymer resin to form an integral for an absorption type electromagnetic interference suppressor, or filling ferroelectric polishing dust and grains of pulverized ceramic wastes because of mechanical cracks or other defects in the resin to form an integral for a transmittable type suppressor according to the sue of the suppressor, thus re-utilizing recovered industrial wastes.
Patent JP-H05182240-A (JP)
Title: Optical disk
Inventor: OZAWA TETSUJI
IPC: G11B7/24047
Filed: 1991-12-27
Abstract: PURPOSE:To suppress the generation of a flash and consequently to prevent the injury of an operator by this flash and to prevent the generation of an error of reproduced signals by forming a sectionally arc shape exclusive of slight straight parts above and below on the outer peripheral surface of the optical disk. CONSTITUTION:An outer ring 6 is provided with the arc 6b recessed to the outer ring 6 side between the straight parts 6a exclusive of the slight straight parts 6a above and below in its sectional shape. The resin material injected by the reaction generated when the resin material strikes against this arc 6b is bounced back toward the upper and lower central side of the disk A. The flow of the resin material heading toward the outer ring 6 side is weakened by the bounced back resin material. Since the width of the straight parts 6a is as extremely small as about 0.1mm, the pressure of the resin material flowing toward the spacing between the outer ring 6 and a stamper 1 is weakened. Then, the generation of the flash 5 by the resin material intruding into this spacing is suppressed.
Patent JP-H11156529-A (JP)
Title: Differential pressure casting method and molten metal holding method therefor as well as differential casting device
Inventor: SAKAGAMI TETSUYA
IPC: B22D18/06
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To cast a steadily quality controlled casting by holding a molten metal in a molten metal supply pipe at a height between a top end of a holding furnace and a gate of a cavity during the repeated casting so that dispersion of a molten metal does not occur. SOLUTION: This differential pressure casting device 1 is a low pressure casting device and a casting mold 3 is arranged above a holding furnace 2. Inside of the casting mold, a cavity is installed and a molten metal 6 in the holding furnace 2 is supplied to the cavity by the molten metal supply pipe. An air intake pipe 22 to send in an air, an air exhausting pipe 23 to exhaust the air, and pressure sensors 7 to measure a furnace inside pressure are installed to the holding furnace 2. Then, a casting is carried out by applying a differential pressure in the cavity and in the holding furnace 2. While castings are repeated, the molten metal in the molten metal supplying pipe is held at a height between the first and the second molten metal perceive sensors 51, 52 by controlling the differential pressure based on an output of the first and the second molten metal perceive sensors 51, 52.
Patent JP-H06205540-A (JP)
Title: Charge apparatus and discharge apparatus
Inventor: NAKANISHI MASANORI
IPC: H02J7/02
Filed: 1992-12-28
Abstract: PURPOSE:To make it possible to charge and discharge independently every battery in a simple construction, by installing switches for charge, switches for discharge and switches for measurement every battery and changing these switches and connecting the switches to a charge loop or a discharge loop. CONSTITUTION:It is formed so that switches 2 for charge installed every battery 1 are changed and are connected in series to a charge loop and when switches 4 for measurement are changed and a full charge is obtained, the switches 2 for charge are changed and are disconnected from the charge loop. Also, it is formed so that switches 3 for discharge installed every battery 1 are changed and are connected in series to a discharge loop and when the switches 4 for measurement are changed and a discharge is completed, the switches 3 for discharge are changed and are disconnected from the discharge loop. Further, it is formed so that a charge and discharge apparatus is manufactured by integrating both the above.
Patent JP-2000153278-A (JP)
Title: Potable sterilized water producing instrument
Inventor: NISHIMOTO YOSHINORI
IPC: C02F1/46
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a small sized potable sterilized water producing instrument capable of simply producing a sterilizing metallic ion water. SOLUTION: In the potable sterilized water producing instrument, more than one pair electrodes 9 containing at least one electrode consisting of the metal electrolytically eluting the sterilizing metallic ion, a small-sized vessel 2 for storing the sterilizing water and having the electrode inside, a discharging part 1 for discharging the sterilizing water to the outside and the control part 5 for controlling the electrolytical elution are provided and also the agitating means 6 and 7 for agitating the sterilizing water in the vessel is provided at the electrode 9.
Patent JP-H11174368-A (JP)
Title: Picture display device
Inventor: TAKAHASHI KOICHI
IPC: G02B27/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a picture display device capable of presenting a picture whose resolution is higher than the resolution originally possessed by a picture display element to an observer and enabling the observer to observe a distinct and clear picture. SOLUTION: This device is constituted of a light source 1, illumination optical systems 5a and 5b irradiating the picture display element with illuminating light from the light source 1, the picture display element displaying the picture by transmitting the illuminating light, and an observation optical system guiding the picture to the observer's eyeball. It is two picture display elements 9a and 9b that the device is equipped with. A light coupling and separating element 3 having action for coupling and separating light is arranged among the elements 9a and 9b and the eyeball 10 and has action for superimposing the pictures of two elements 9a and 9b.  The light coupling and separating optical surface 40 of the element 3 is arranged to be inclined to the elements 9a and 9b by about 45 deg., and the observation optical system projects the superimposed picture to either eyeball 10 as an enlarged virtual image.
Patent JP-H07181908-A (JP)
Title: Cutting sheet
Inventor: SHIBATA SHUICHI
IPC: G09F13/42
Filed: 1993-12-24
Abstract: PURPOSE:To provide a cutting sheet having such features as beauty and unexpectedness, which are inconceivable from the characters and graphics of the cutting sheet in addition to the convenience and inexpensiveness of the cutting sheet. CONSTITUTION:The cutting sheet 1 is sheet-like member formed by screen printing the characters, graphics or images on a carrier sheet 2, then blanking the carrier sheet 2 along the outlines of these characters, graphics or images. More particularly, ore powder K which emits light by being irradiated with UV rays L, is contained the ink components applied on the carrier sheet 2.
Patent JP-H11179582-A (JP)
Title: Yag laser beam machining head
Inventor: ONODERA HIROSHI
IPC: B23K26/064
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the YAG laser beam machining head capable of efficiently achieving the laser beam machining. SOLUTION: In a YAG laser beam machining head 1 having a beam collimator 11 and optical systems for collection 19a, 19b, a main head 3 provided with a beam splitter 17 to split the incident beam LB between the beam collimator 11 and the optical system 19a for collection, and a sub head 5 to collect and irradiate the split beam SB which is reflected and split by the beam splitter 17 in the diagonal direction relative to the optical axis of the emitting beam, are integratedly provided.
Patent JP-H04277496-A (JP)
Title: Method for restarting high-luminance electric discharge lampwithout electrode at high temperature
Inventor: FUIRITSUPU DEII GUREGAA
IPC: H05B41/24
Filed: 1991-12-06
Abstract: PURPOSE: To restart an electrodeless lamp at a high temperature without requiring high voltage by assembling a microwave electric power source, containing a PIN diode, a microwave oscillator, and an electrodeless HID lamp into this electrodeless lamp. CONSTITUTION: A PIN diode switch in a microwave electric power source 10 shuts a microwave signal to be supplied to an amplifier by a microwave oscillator 12. The electric power to be sent to a lamp is decreased by steadily increasing the frequency of the oscillator 12, and the lamp is cooled. Then, when continuous microwave electric power is applied again, the lamp is restarted, and the electric power can be made to be maximum at an arbitrary time in the shutting stage. When cooling diffusion discharge is achieved in the shutting stage, the lamp is extinguished completely and at an arbitrary moment after that, the lamp can be restarted as low temperature restarting by using a UV illumination auxiliary member.
Patent JP-H07185223-A (JP)
Title: Apparatus for removing foreign matter in two-way water pipe
Inventor: HASHIMOTO TAKAO
IPC: B01D29/01
Filed: 1993-12-27
Abstract: PURPOSE:To provide an apparatus which can catch and remove foreign matters contained in water running in two ways and prevent the foreign matters, which were deposited in a water pipe, from entering again the pipe. CONSTITUTION:Water of all types entering a case 2 is introduced into an inflow chamber 18 by a backflow prevention means and then led into an outflow chamber 18 through a filter member 3. Therefore, even when a water flow is normal or back, foreign matters are deposited always in the inflow chamber 18 so that the foreign matters can be removed by opening a valve 9 after the passage of a given time.
Patent JP-H10183078-A (JP)
Title: Self-adhesive tape or sheet
Inventor: KAWANISHI MICHIO
IPC: C09J133/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a self-adhesive tape which adheres well to a coating film when used for masking it and requires a small rewinding force by incorporating a polyisocyanate as the adhesive component and a release agent based on a long-chain-alkyl compd. as the release component into a backside layer on a substrate. SOLUTION: This self-adhesive tape comprises a substrate, a self-adhesive layer formed on one side of the substrate, and a backside layer formed on the other side. The backside layer contains 100 pts.wt. polyisocyanate as the adhesive component and 1-2,000 pts.wt. release agent based on a long-chain alkyl compd. as the release component, has a thickness of 0.1-20μm, and if necessary, may further contain 1-100 pts.wt. binder component comprising at least one polymer selected from among acrylic copolymers, polyester resins, urethane resins, natural rubbers, and synthetic rubbers.
Patent JP-2001166780-A (JP)
Title: Noise absorption equipment
Inventor: SHIMIZU YASUO
IPC: E01F8/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a noise absorption equipment which is used when noise is absorbed by using a rear air layer and absorbs noise of high to low tone regions from both sides regardless of limited thickness by making good use of the fluctuating property of a sound wave. SOLUTION: Such an acoustic material is used in this noise absorption equipment, as is obtained by interposing an aluminum plate 102 between a pair of acoustic plates 101, 103 obtained by subjecting a metallic fiber material to compression molding.
Patent JP-H07199044-A (JP)
Title: Optical device
Inventor: NAGANO AKIHIKO
IPC: G02B7/28
Filed: 1993-12-28
Abstract: PURPOSE:To always accurately detect a gaze point by calibrating the positional deviation of an illuminating means and a light receiving means at the time of assembling. CONSTITUTION:This device is provided with a storage means EEPROM storing the respective absolute positions of the illuminating means IRED1 to IRED4 and the light receiving means 14 from a finder reference position, calculating means 100 and 101 calculating the gaze point of a user based on information on the respective absolute positions stored in the storage means and an eyeball image obtained by the light receiving means; and the gaze point of the user is calculated by using the information on the absolute positions of the illuminating means and the light receiving means from the finder reference position.
Patent JP-H07199306-A (JP)
Title: Camera
Inventor: MATSUMOTO YUKIHIRO
IPC: G03B17/00
Filed: 1993-12-28
Abstract: PURPOSE:To automatically set a photographic mode accurately reflecting the intention of a photographer without compelling him or her to perform the setting operation of a new photographic mode, when the combination of the set photographic mode is a contradictory one or one to be inhibited. CONSTITUTION:A photographic mode setting means CPU releasing the first set photographic mode and setting the second set photogaphic mode as the photographic mode when the setting of allowing the contradictory or inhibited photographic mode to coexist is performed is provided and when the combination of plural photographic modes has the contradictory or inhibited mode, the first set photographic mode is automatically released to give priority to the latest photographic mode.
Patent JP-H11184054-A (JP)
Title: Image forming method
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C1/035
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method low in fog and small in rise of density in nonexposed parts at the time of storage of an image in the case of an amplifying development processing. SOLUTION: A silver halide photographic sensitive material is provided on a support with at least one photosensitive silver halide emulsion layer having a silver chloride content of >=80 mol.% and containing a dye forming material and it is imagewise exposed and undergoes amplification development processing, and processed directly in an acid stop process using no organic acid without any intermediate processing step.
Patent JP-H06172068-A (JP)
Title: Method for forming metal oxide thin film pattern
Inventor: OGI KATSUMI
IPC: C01G1/02
Filed: 1992-12-03
Abstract: PURPOSE:To form the metal oxide thin film pattern in simple processes by forming a thin film on a substrate by a sol-gel method and subsequently drawing a pattern with electron rays. CONSTITUTION:On or more of alkoxide, acetylacetonato complex, organic acid salt and nitrate of a single metal are partially hydrolyzed to produce a sol-gel solution, which is coated on a substrate and dried to form a thin film. The thin film is treated with electron beams in accordance with an objective pattern to draw the pattern, subjected to a curing and densifying treatment of the patterned part, and subsequently etched for removing the non-patterned parts to form the single metal oxide thin film pattern. Or, alkoxides, acetylacetonato complexes, acid salts, nitrates or their mixture of metals corresponding to the objective multicomponent metal oxide are dissolved in a solvent, and subsequently subjected to the same operations to form the multicomponent metal oxide thin film pattern.
Patent JP-H05163927-A (JP)
Title: Exhaust device for engine
Inventor: KUDO TAKASHI
IPC: F01N3/02
Filed: 1991-12-09
Abstract: PURPOSE:To prevent occurrence of clogging in both a throttle part and a water charging part by providing the throttle part in the vicinity of the water charging port of a water passage, and enlarging a sectional area of the water charging port than that of the throttle part. CONSTITUTION:When it is judged based on a throttle opening and an engine speed that a control condition is brought about where pressure pulsative conditions in each of the exhaust pipe show unconformity, one or both of a valve motor and a water pump 32 are operated, as required. Water in a water tank 50 is press-fed to a main pipe by the operation of the water pump 32. When the pressure exceeds a set value, the water is branched into bilateral collective pipes, further branched into branch pipes, and finally sent to check valves 24. In case that the water-feeding pressure exceeds a set value, the water is charged from each of water charging pipes 23 to exhaust pipes. A passage sectional area (s) of an orifice 56a of a jet part 56 on the water charging pipe 23 is by far smaller than a passage sectional area S of a water charging port 58. In case that, therefore, the exhaust pressure is increased and exhaust gas enters the water charging port 58, the gas is diffused inside a buffler part 57 losing its pressure, and hard to reach the orifice 56a.
Patent JP-H11174835-A (JP)
Title: Developing device and image forming device
Inventor: ITOU KOUKI
IPC: G03G15/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent, in the use of a noncontact magnetic-seal-member, a developer leak from the ends of a developer carrier irrespective of an amount of the magnetization of developer and the degree of agglomeration. SOLUTION: The developing device 3 is equipped with the developer carrier 1a which incorporates a permanent magnet 1b, a developer regulator 6a which regulates an amount of developer on the developer carrier 1a and rotates in the same direction as the developer carrier 1a, and the magnetic seal member 7 which prevents a toner leak from the shaft ends of the developer carrier 1a and developer regulator 6a. A side scrape member 8 which contacts the developer regulator 6a is attached to the magnetic seal member 7, to its edge on the side of the developer regulator 6a.
Patent JP-H05155648-A (JP)
Title: Cement composition
Inventor: UECHI YASUFUMI
IPC: C04B28/16
Filed: 1991-12-09
Abstract: PURPOSE:To improve the strength by mixing a hydration reaction conditioner into the blast-furnace cement contg. granulated slag of specified specific surface, cement clinker and gypsum. CONSTITUTION:The granulated slag powder having >=4000cm<2>/g Blaine specific surface, 1.4 basicity ((CaO+Al2O3+MgO)/SiO2) and >=50% vitrification rate, cement clinker powder, gypsum and a hydration reaction conditioner as the retardant or super-retardant water-reducing agent such as calcium citrate are mixed in a specified ratio to prepare a blast-furnace cement. The blast-furnace cement is a cement composition contg. 50-90wt.% water-crushed granulated slag, 90-5% cement clinker and 0.05-1% of the hydration reaction conditioner based on the 100 pts.wt. of the total. The calorific value of this cement in the test after the age of 24hr is evaluated at 5 to 30cal/g and that after the age of 72hr is preferably controlled to 25 to 70cal/g.