baber/WOPTO huggingface dataset:
Patent JP-S58118001-A (JP)
Title: Magnetic disk driver
Inventor: HIROSE ETSUROU
IPC: G11B33/12
Filed: 1981-12-29
Abstract: PURPOSE:To locate a motor with high efficiency, by making an aluminum base set at the center of a chassis useful also as a housing of a brushless direct- connected motor for driving media. CONSTITUTION:An aluminum base main body 71 extends approximately back and forth at the center at the inside of a mold chassis main body 1 with gaps formed at left and right sides. The front part of the body 71 is attached to the rib of the body 1; while the rear part of the body 71 is attached to the rear part of the body 1 respectively. A driving motor part E contains a ball bearing 81 set under the body 71, a yoke 82 made of a steel plate, a phenolic resin substrate 83 having a winding part 83a, a boss 84, a rotor 85 made of a magnet and an iron plate, and an aluminum heat dissipating parts 86. The yoke 82 is attached close to the bottom surface of the body 71, and a part of the body 1 doubles a housing.
Patent JP-H11216754-A (JP)
Title: Injection molding machine for thermosetting resin
Inventor: MITSUI MASAHIRO
IPC: B29K101/10
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine which can perform continuous molding stably by cushion molding, increase a molten resin temperature by shearing heat during resin measuring, and reduce a back flow during injection. SOLUTION: A piston part 6 the outside diameter (d2 ) of which is smaller than the outside diameter (D2 ) of a screw main body is provided, a sleeve part 7 whose inside diameter is smaller than the inside diameter of a heating cylinder 3 main body is formed at the end of a cylinder. The length (a) of the piston part 6, the length (b) of the sleeve part 7, and the clearance (t) between the piston part 6 and the sleeve part 7 are the length and clearance for a resin material to be able to remain at the end of a screw during pressure holding after the injection of the resin material for cushion molding. A back-flow preventing mechanism having a resin compression part 8 whose diameter is larger than the outside diameter (d2 ) of the piston part and smaller than the outside diameter (D2 ) of the screw and a resin compression mechanism are provided behind the piston part 6.
Patent JP-S6271117-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1985-09-24
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-S60104277-A (JP)
Title: Positron ct device
Inventor: OKAJIMA KENICHI
IPC: G01T1/29
Filed: 1983-11-11
Abstract: PURPOSE:To make a fan fraction small without narrowing a field of view, and to reduce chance simultaneous counting noise by moving a group split point of a detector group. CONSTITUTION:When a group of detectors 401 is split into (n) groups, and a split point (a) is moved by an na detector portion whenever a detector ring 402 executes one scan, the distribution (theta,t) corresponding to a simultaneous counting line moves by DELTAtheta=2pi(na/nt) in the theta direction. In the expression, theta: t: and nt denote an angle between the simultaneous counting line and the (y) axis; a distance from the center of the ring 402 of the simultaneous measuring line; and the number of all detectors on the ring, respectively. Accordingly, by the movement of the split point (a) of once, the field of view is widened by DELTAr, a new sample point is generated, and a fraction (f)=m/n of a ratio of the number of opposed detectors (m) counted simultaneously against one detector, and the number of detectors nt is not made large but can remain a small value without narrowing the field of view. As a result, chance simultaneous counting noise is reduced, and a picture quality of a positron CT device can be raised.
Patent JP-H0938400-A (JP)
Title: Clothing drying and finishing machine
Inventor: TAKASHIMA SHOJI
IPC: D06F95/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of the drying and finish of clothing after dry leaning. SOLUTION: In a first process, steam is supplied into a drying and finishing chamber 10 from steam jet orifices 11, 12 and hot air is supplied thereinto from hot air emitting orifices 13, 14, 15 and the taking-in of the open air is regulated so that the temp. in the drying and finishing chamber 10 becomes about 60-70 deg.C. In a second process, at first, only steam is supplied into the drying and finishing chamber 10 in such a state that the supply of hot air is stopped so as to sufficiently fill the chamber 10 with steam and, thereafter, the supply of steam is stopped to hold the drying and finishing chamber to a steaming state for a while. In the succeeding third process, only hot air is supplied into the drying and finishing chamber 10 and the taking-in of the open air is regulated so that the temp. in the drying and finishing chamber 10 becomes about 60-70 deg.C.  After the third process is completed, the drying and finishing chamber 10 is opened to receive the supply of the cold open air. By a series of these process treatments, drying and finish performed in separate processes heretofore are simultaneously completed within a short time.
Patent JP-2000045462-A (JP)
Title: Structural angle for connecting roof plate
Inventor: MORI MASAYUKI
IPC: E04D3/36
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide structural angles for connecting a roof plate which easily inserts a screw tip into a screw hole without any concentration force in inserting the screw into the screw hole and improve the efficiency of a fastening work in an elevated place. SOLUTION: Connecting structural angles 5, 7 for connecting the ends of roof plates laid on roof sheathing to each other are formed into prescribed cross sectional shapes, fixing parts for the roof sheathing and a rafter are provided in the connecting structural angles 5, 7 by the fastening by screws, and a recessed groove to be a slip prevention part 21 in fastening is provided in the surface of the fixing part. This constitution can eliminate the screw tip from largely slid in relation to the screw hole, facilitate the screw tip to mate with the screw hole, easily insert the screw tip into the screw hole in inserting the screw into the screw hole without any concentration force, and improve the efficiency and safety in the fastening work of connecting structural angles on the roof.
Patent JP-H0658253-A (JP)
Title: Refrigerant gas suction construction of piston type compressor
Inventor: FUJII TOSHIRO
IPC: F04B27/08
Filed: 1992-08-07
Abstract: PURPOSE:To mitigate a shock at starting and improve volumetric efficiency by introducing refrigerant gas into compression chambers through suction passages of rotary valves, forming the slidably contacting circumferential faces of the valves into taper shape, and applying gas pressure on the large diameter end part side and spring force on the small diameter end part side. CONSTITUTION:The suction passages 29, 30 of rotary valves 27, 28 are comminicated to compression chambers Pa, Pb in order accompanying rotation of the valves. At this time, higher pressure of refrigerant gas than that of the small diameter end parts 27b, 28b is applied on the large diameter end parts 27a, 28a of the valves 27, 28, the tapered circumferential faces 27c, 28c of the valves are pressed against the tapered inner circumferential faces of receiving holes 1a, 2a, and pressure leak through the valves 27, 28 is intercepted. When the compressor is stopped, sum of the force of springs 58, 59 and the pressure of refrigerant gas applied on the small diameter end parts 27b, 28b of the valves becomess over the pressure on the large diameter end parts 27a, 28a side. Hereby the taper faces 27c, 28c are separated from the inner face of the receiving holes. Consequently, a part of refrigerant flows out at starting so as to reduce compression reaction.
Patent JP-H0377695-A (JP)
Title: Anaerobic fluidized bed digesting method
Inventor: OSHIMA YOSHIO
IPC: C02F11/04
Filed: 1989-08-16
Abstract: PURPOSE:To efficiently digest sludge by confining the ratio of the flow stopping time and flowing time in the anaerobic digestion of settled sludge and cattle waste sludge by the fluidized bed using nearly spherical carriers of >=2.0 true sp. gr. and 2.0 to 5.0mmphi average grain size stuck with living carrier to <=30. CONSTITUTION:The sewerage sludge, the sludge generated from facilities for treating industrial waste water and the sludge contg. the org. matter of the cattle waste, such as poultry dung, are digested by making intermittent flow operation of the fluidized bed under the conditions under which the ratio between the flow stopping time and the flowing time is confined to <=30 in the anaerobic fluidized bed digestion method for biologically treating the above- mentioned sludge by using the nearly spherical carriers of >=2.0 true sp. gr. and 2.0 to 5.0mmphi average grain size stuck with the living carrier. The required fluidization energy is saved while the number of days for digestion is drastically shortened according to this method. In addition, the smooth continuation of the intermittent operations over a long period is realized.
Patent JP-H0550382-A (JP)
Title: Starting method of master/slave manipulator
Inventor: FURUKAWA HIROSHI
IPC: G05D3/12
Filed: 1991-08-23
Abstract: PURPOSE:To safely and smoothly start a master.slave manipulator by matching the positions and attitudes of the head part of the hand of a master and the positions and attitudes of the head part of the hand on a slave which is at a standstill in a rough permissible range manually with only the deflection detecting function of a controlling section operated. CONSTITUTION:The position and attitude of the grip 17 of a master 10 are made match with the position and attitude of the hand 27 of a slave 20 which is at a standstill in a rough permissible range. In the next step, the servo motor of a slave 6 is driven by a controller 30 to match the joint positions of the master 10 and slave 20, which correspond to each other at small driving power and low speed for matching the positions and attitudes of the grip 17 and hand 27.
Patent JP-H0766083-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: NAKADA YASUHIKO
IPC: H01G9/032
Filed: 1993-08-26
Abstract: PURPOSE:To provide a solid electrolytic capacitor and a method for manufacturing the same which has excellent electrostatic capacity characteristics and leakage current characteristics in a high frequency band. CONSTITUTION:A mixed solid electrolyte layer 3 of manganese dioxide and yttrium oxide obtained by thermally decomposing mixed aqueous solution of manganese nitrate and yttrium nitrate is formed on an anodized film 2 of a valve metal as the cathode of a capacitor. With this structure, the capacitor having excellent frequency characteristics of an electrostatic capacity and excellent leakage current characteristics in a high frequency band can be provided.
Patent JP-2001037707-A (JP)
Title: Sheath for endoscope
Inventor: OSAKI ITARU
IPC: A61B1/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheath for an endoscope which is capable of lessening pain to be exerted to a patient and dose not impair perfusion performance. SOLUTION: A sheath body 15 is provided with a deformation part 19 which is deformable to a first tubular shape of bellows alternately and continuously arranged with recessed part 20a and projecting part 20b along its axial direction and a second tubular shape of an approximately cylindrical shape extended in the tubular shape of the bellows. The front end of the sheath body 15 is provided with a C ring 22 which is capable of fixing an insertion part 2 of a flexible scope 1 to the front end of the sheath body 15 by energizing force. Through-holes 21 for perfusion are formed at the recessed parts 21 of a deformed a part 19.
Patent JP-S59102397-A (JP)
Title: Method for hydrolyzing ester
Inventor: OONO MASAJI
IPC: C12P17/10
Filed: 1982-12-03
Abstract: PURPOSE:To obtain quantitatively a (4S)-4-carboxymethyl-2-azetidinone derivative useful as an synthetic intermediate for thienamycin, by treating a specific ester compound with an ester hydrolase. CONSTITUTION:A compound expressed by formula I (R<1> is lower alkyl; R<2> is H or a protecting group) is treated with an ester hydrolase to prepare a (4S)- carboxymethyl-2-azetidinone derivative expressed by formula II. Any ester hydrolase derived from an animal or microorganism can be used as the above- mentioned ester hydrolase, but an ester hydrolase derived from a mammal, e.g. ester hydrolase derived from an internal organ of a pig, cattle or horse, particularly a liver esterase of a pig is preferred for the ester hydrolase among those mentioned above. The ester hydrolase may be immobilized. The enzymic reaction can be carried out usually in an aqueous medium, and the reaction temperature is preferably about 25-40 deg.C.
Patent JP-H0764191-A (JP)
Title: Photographic printer and film mask device for photometry used therefor
Inventor: TSUJI JUNICHI
IPC: G03B27/32
Filed: 1993-08-26
Abstract: PURPOSE:To facilitate the adjustment of the original point position of a mask plate. CONSTITUTION:The mask plates 34 and 35 where racks 34c and 35c are formed are attached to guide bars 32 and 33, and pinions 36 and 37 are meshed with the racks 34c and 35c. A male screw part is formed in the bosses of the pinions 36 and 37. Timing pulleys 41 and 42 are freely turnably attached to the bosses of the pinions 36 and 37, and the pinions 36 and 37 and the timing pulleys 41 and 42 are integrated by turning a locknut in a state where the mask plates 34 and 35 are positioned at the original points. The respective timing pulleys 41, 42 and 51 are connected through a timing belt 52, and the belt 52 is normally and reversely rotated by a motor 50.
Patent JP-S6271364-A (JP)
Title: Transmission and reception changeover equipment
Inventor: TAKEYAMA HIROAKI
IPC: H04M1/60
Filed: 1985-09-25
Abstract: PURPOSE:To improve the interruption sensitivity of a reception signal when the crosstalk of the transmission signal in the side tone preventing circuit is less by providing a time constant circuit and a loss control circuit. CONSTITUTION:When the transmission level is larger than the reception signal level, since the output level of the 1st comparator circuit 13 is logical H, the output level of the 2nd time constant circuit 14 goes to H after a prescribed time, the attenuation of the signal in the 2nd loss variable element VR2 of the transmission side transmission loss control circuit 21 is decreased and the transmission signal is sent without almost being attenuated in the 2nd loss variable element VR2. Since the transmission loss of the reception signal line is larger, the reception signal is attenated sufficiently and the loop gain in a loop comprising microphone 31-side tone preventing circuit 3 - speaker 43 - microphone 31 is decreased to prevent howling. Through the presence of the time constant circuit 14, the change in the transmission/reception state due to sudden noises on the way of conversation is prevented.
Patent JP-H0377690-A (JP)
Title: Deodorizing device
Inventor: SUZUKI KUNITAKE
IPC: C02F1/74
Filed: 1989-08-18
Abstract: PURPOSE:To obtain a deodorizing device having a simple structure to remove deodorizing components by forming a wet type deodorizing chamber which has an introducing part for introducing the org. sewage in a storage tank, a returning part for returning this sewage and a gas introducing part and in which a humification accelerator is packed, and the wet type deodorizing chamber which executes discharge. CONSTITUTION:The org. sewage in a building pit 21 is introduced through the introducing part 8 into the wet type deodorizing chamber 3 in the lower part of a column body 1 by a circulating water pump 22. The deodorizing components of the building pit 21 fed through the gas introducing part 10 into an air diffusion mechanism 11 by an air pump 25 are maintained under aerobic conditions in the wet type deodorizing chamber 3. The org. matter is then humificated by the effect of the humification accelerator 6 and is introduced into a gas-liquid separating chamber 7. The sewage is introduced from the return part 9 to the building pit 21 and the gas is introduced by a communicating pipe 14 into the wet type deodorizing chamber 4, from which the gas is released through an adsorbent 13 into the atmosphere. Thus the device which can remove all of the deodorizing components in the sewage in the storage tank and the gas is obtd.
Patent JP-H0878073-A (JP)
Title: Conductive pin and its mounting method
Inventor: SHINODA MORIHISA
IPC: H01R43/20
Filed: 1994-09-05
Abstract: PURPOSE: To prevent the plated layer of a pin from being damaged when it is inserted and fixed in the hole part of an IC substrate and lessen the unevenness of the pin holding force to the minimum possible extent. CONSTITUTION: A pin 10 having at least one hollow part 12 in the side face of a pin main body is inserted into a substrate hole 16 from the tip end part 10a on the hollow part side. The tip end part 10a is pressed by a pushing jig 19 to deform the hollow part toward outside, so that the pin 10 is fixed in an IC substrate 17.
Patent JP-H0262338-A (JP)
Title: Carrier device
Inventor: OKODA KEIJI
IPC: B65H5/06
Filed: 1988-08-25
Abstract: PURPOSE:To carry a material to be carried at constant velocity with accuracy by reading information concerning diameter corresponding to a circumference direction and a rotating angle from a reference position of a rotor detected by a detector means, from a storage means, and by forming a control means to control angular velocity of the rotor so as to maintain constant carrier velocity for a material to be carried. CONSTITUTION:Information concerning diameter corresponding to a circumference direction and a rotating angle from a reference position of a rotor 12 when the rotor 12 such a roller is rotated at constant angular velocity is preliminarily stored in a storage means 31. Then, a circumference direction and a rotating angle from a reference position of a rotor 13 are detected by a detector means 13, and based on the detected value and the content of the storage means 31, angular velocity of the rotor 12 is controlled by a control means 53, for a material to be carried 23 to be carried at constant velocity.
Patent JP-H0764168-A (JP)
Title: Camera capable of magnetic recording
Inventor: TOKUI MASAKI
IPC: G03B17/24
Filed: 1993-08-26
Abstract: PURPOSE:To perform stable recording and readout by providing an elastic sliding member softening the press-contact force of the traveling resistance of film with a magnetic head in the case of recording or reading out magnetic information on a magnetic recording part by the magnetic head. CONSTITUTION:The surface 16' of a film rail 16 in a camera main body 11 and the surfaces 16b and 16c on both sides of an extending part 16a and molded so as to be flush with each other. An elastic body 28 having elasticity such as urethane foam is stuck and fixed in a recessed part 20 formed in the center of the extending part 16a and a soft material 29 having high sliding ability such as 'Teflon(R)' is stuck and fixed on the elastic body 28. The surface of the soft material 29 is formed so as to be flush with the surface 16' of the film rail 16. Therefore, the soft material 29 is somewhat bent wen the film is allowed to abut on the magnetic head, so that the contact of the film with the magnetic head is enhanced.
Patent JP-S6191333-A (JP)
Title: Heating method of wire rod
Inventor: ISOBE KOICHI
IPC: C21D9/62
Filed: 1984-10-08
Abstract: PURPOSE:To heat a wire rod efficiently without causing damage thereof, by arranging electrodes contg. molten metal of low m.p. for electricity conduction heating on transporting line of wire rod at a necessary interval, and conducting electricity to the wire rod during transportation through the electrodes. CONSTITUTION:At least a pair of the electrodes 1, 1' for electricity conduction heating are arranged on linear transporting line of the wire rod 2 at a necessary interval to heat continuously the rod 2 during transportation. IN this method, the molten metal 3 of low m.p. contained in a molten metal bath vessel 4 is heated by a heat source 5, and used in molten state as electrodes 1, 1'. Which are connected to a power source 6, to conduct electricity to the material 2 therethrough. Thereby, the rod 2 is heated continuously without causing arc flaw, scratch flaw therein, efficiently and without arc generation with high voltage, high transporting velocity due to low contact resistance.
Patent JP-S6274553-A (JP)
Title: Method for detecting abnormality in machine tool
Inventor: OIDE FUMIAKI
IPC: B23Q17/09
Filed: 1985-09-25
Abstract: PURPOSE:To improve accuracy in judging abnormality by obtaining and storing the rotating position of a cutting tool when an abnormal vibration is detected, and defining said tool as abnormal when abnormal vibrations are continuously detected for a certain number of rotations in the same rotating position. CONSTITUTION:In a cutting-tool abnormality detecting device 24, a threshold value for detecting abnormal vibration is previously operated from the average value of vibration signals which are inputted via an amplifier 22 in an operated circuit incorporated in the device 24, and the magnitude of a vibration signal is compared with the threshold value in an abnormality judging circuit. If the vibration signal is larger than the threshold value, the abnormality judging circuit outputs an abnormality signal while, at the same time, it stores an encoder value. And, when a milling machine 12 again outputted an abnormality signal with the same encoder value, the cutting tool in the rotating position is defined as abnormal and a warning signal is outputted from a warning device 26.
Patent JP-2000103972-A (JP)
Title: Flame-retardant resin composition and molding product comprising the same
Inventor: MATSUMOTO HIDEKI
IPC: C08L67/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing high flame retardance, developing excellent mechanical characteristics, impact resistance, fluidity, or the like, by a mixing a thermoplastic resin with an aromatic phosphate and a specific phosphorus compound. SOLUTION: This composition comprises (A) 100 pts.wt. of a thermoplastic resin (preferably a polystyrene-based resin, a modified polyphenylene oxide resin, a polyester resin, or the like), (B) 1-30 pts.wt. of an aromatic phosphate of formula I [X is a group of formula II (R1 to R4 are each H or a 1-5C alkyl) or the like; Ar1 to Ar4 are each phenyl or the like; (k) and (m) are each 0-2 and k+n is 0-2] and (C) 0.1-5 wt.% of a phosphorus compound of formula III (R9 to R10 are each an alkyl, an aryl, an alkoxy or the like) (preferably, a phosphorus compound of formula IV). Preferably, the composition is further mixed with a radical generator and a phenol-based resin. Consequently, a molding product of an arbitrary shape having excellent flame retardance, mechanical characteristics, heat resistance, moldability, processability, or the like, can be provided.
Patent JP-S58112501-A (JP)
Inventor: HARUTA OSAMU
IPC: A43B9/16
Filed: 1982-12-01
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-S6189831-A (JP)
Inventor: JIIN AARU DERINJIYAA
IPC: G09F3/14
Filed: 1985-09-25
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。