baber/WOPTO huggingface dataset:
Patent JP-S5522134-A (JP)
Title: Length measurement and selection of conical work
Inventor: YOSHINAGA YOSHIAKI
IPC: G01B7/04
Filed: 1978-08-02
Abstract: PURPOSE: To improve the measuring accuracy and performance by forming an n number of taper groove type notches in the outer circumference of a rotary table and by inserting a conical work into the gap between the notches and an n number of guide plates facing the former such that its height is measured.  
     CONSTITUTION: Taper groove type notches A, which are formed equidistantly in the outer circumference of a rotary table 2, and taper guide plates B facing the former are used to constitute an n number of measuring positions C. Master works are consecutively inserted in advance into the respective measuring positions, and dispersions in the finish size of the respective notches are detected as compensations and stored. Then, a single master work and an (n-1) number of works 3 to be measured are inserted into the measuring positions C so that the work sizes are simultaneously measured on the basis of the respective compensations. In according with the rotations of the table 2 following the proceeding of the measuring operations, the compensations of the measuring positions, where the master works are inserted, are consecutively and continuously detected and stored. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07299553-A (JP)
Title: Gas venting device for metallic mold
Inventor: HAYASHI MASUMI
IPC: B22D17/22
Filed: 1994-05-09
Abstract: PURPOSE:To provide a gas venting device for a metallic mold where no molten metal is ejected from a gas venting passage, at a low cost, and a special maintenance is dispensed with an extremely simple constitution. CONSTITUTION:A gas venting block 3 having a pressure reducing chamber with the bottom part open is installed on an outlet 2a of a gas venting passage 2 to be communicated with a mold cavity 4, a discharge tube 5 to communicate the outside of the reducing chamber with the inside thereof is installed in the gas venting block 3, an air tube 6 connected to the air supply source is passed through the reducing chamber, and the outlet end part 6a is concentrically arranged in the discharge tube 5 with an appropriate space 8 between them.
Patent JP-S60238959-A (JP)
Title: Starting system of input-output device
Inventor: ISHIZAKA KOUICHI
IPC: G06F13/12
Filed: 1984-05-11
Abstract: PURPOSE:To eliminate the necessary of reading out again a command address word and a channel controlling word when an input-output device is again started, by discriminating the operating state of a channel whether it is idling or busy by means of the channel itself and, when the channel is in the busy state, storing the starting command in the channel until the starting operation is started. CONSTITUTION:When a channel controlling device 13 starts an input-output device 15, a flip-flop 22 is set and the start of a signal line 304 is set to ''1'', then, the command on a data bus 322 is set in a command accepting register 26. The command at the time of starting is accepted irrespectively of the operating condition of a channel 14 whether it is idling or busy. If the channel 14 is in idling and only the start request from the channel controlling device 13 is designated, a flip-flop 24 is set by a control circuit 20. Then a selector 28 selects a data bus 323 and sets the command stored in the register 26 in a command executing register 27 when the start request from the device 13 is made.
Patent JP-H05289250-A (JP)
Title: Image recording method
Inventor: SAOTOME SHIGERU
IPC: G03C1/20
Filed: 1992-04-15
Abstract: PURPOSE:To easily mount a photographic sensitive material in a light room at a low cost for an image recording method in which a photographic sensitive material consisting of at least a supporting body and plural layers including emulsion layers and protective layer is exposed to a modulated light according to picture image signals for image recording. CONSTITUTION:At least one of the supporting body 2, emulsion layer 3 and protective layer 5 of the photographic sensitive material 1 contains a desensitizer to decrease the sensitivity of the emulsion layer 3 for at least visible rays. The emulsion layer 3 contains a sensitizer for infrared rays which increases sensitivity of the emulsion layer 3 for infrared rays. This photographic sensitive material 1 is exposed to a light including a component within a wavelength range of infrared rays.
Patent JP-S5321177-A (JP)
Title: Thiocarbostyryl derivatives
Inventor: NISHI TAKAO
IPC: A61K31/47
Filed: 1976-08-09
Abstract: PURPOSE: Thiocarbostyryl derivatives I(R is lower alkyl; n is 1-4; the dotted line between 3- and 4-positions is a single and double bond), e.g. 6-(3ethoxycarbonylproxy)-3,4-dihydrothiocarbostyryl. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02274388-A (JP)
Title: Method for joining austenitic stainless steel
Inventor: YAMADA KENJI
IPC: B23K20/00
Filed: 1989-04-17
Abstract: PURPOSE:To maintain the friction joining force of austenitic stainless steel extending over a long period of time by subjecting the steel of a joining part to prescribed plastic deformation before fastening bolts at the time of fastening and joining the plural austenitic stainless steels by using the bolts. CONSTITUTION:When joining parts of the plural austenitic stainless steels are superposed and fastened and joined by using the piercing bolts, prior to bolt fastening, the stainless steels of the joining parts are worked and hardened till the initial yield stress more than 1.6 times of the stress generated in the stainless steels is attained at the time of bolt fastening. By this method, friction joining of the austenitic stainless steels is made possible and applied to large-size marine facility, etc., and joining strength and corrosion resistance can be maintained extending over a long period of time.
Patent JP-S58212531-A (JP)
Title: U-shaped pipe member supply device
Inventor: KAMIGAKI YUKIHIRO
IPC: B65G65/44
Filed: 1982-06-03
Abstract: PURPOSE:To supply U-shaped pipe members without the members being tangled together, by providing such an arrangement that the U-shaped pipe members for connecting between ends of pipes in a heat exchanger, are vibrated by a vibrating element disposed in the bottom part of a container and are engaged with guide vanes for guiding the members to pipe member supply ports. CONSTITUTION:A plurality of pipe member supply ports 4 are formed in the front plate of a container 1 in a U-shaped pipe member supply device, a pluraility of slits 5 respectively communicated with the ports 4 are formed, extending from the front plate to the bottom plate of the container 1, and a pair of apertures 6 are formed in the rear end part of the bottom plate. Plate-like guide vanes 7 of an almost sector shape are inserted in the sligts 5 respectively. Each guide vane 7 is rotated by a drive shaft 8 for carrying out up- and down motion in the container 1 so that a U-shaped pipe member 2 is caught by the vane 7 by its upward motion and is led to the associated port 4. Meanwhile, the U- shaped pipe members 2 are oscillated always in the container 1 when a vibrating body 9 in the container 1 is vertically vibrated by a vibrator 12.
Patent JP-S5720627-A (JP)
Title: Radiation thermometer
Inventor: IDE TOSHIHIKO
IPC: G01J5/60
Filed: 1980-07-11
Abstract: PURPOSE:To eliminate an influence of emissivity and to measure a real temperature of an object, by selecting spectral radiation energy for three wavelength from the radiation energy flux from the object and operating after converting into an electric signal. CONSTITUTION:Radiation energy flux radiated from an object to be measured 1 is condensed by a condenser lens 2 and spectral radiation energy for three wavelength is selected by a spectroscope 3 and is made incident to a detecting element 4 to convert into an electric signal. Said signal is logarithmically converted by a logarithmic converter 6 after amplifying by a preamplifier 5 and subjecting to an impedance conversion and is synchronously rectified by a synchronous signal of the spectroscope 3 and then, is discriminated to the signal value of every each wavelength. The signal of every each wavelength is operated by an adder 10 after amplifying by amplifiers 7-9 and a real temperature of the object 1 is obtained by reciprocating this output signal by a reciprocal number converter 11.
Patent JP-S59214112-A (JP)
Title: Electrically insulating array
Inventor: ROBIN JIEIMUSU TOOMASU KURABAA
IPC: H01B17/50
Filed: 1984-05-11
Abstract: An electrical insulator comprising a cylindrical core (2) of an insulating refractory material, such as porcelain, onto a portion of the curved surface of which a sleeve (8) of insulating polymeric material is fitted. Metal end-caps (4), for electrically connecting the insulator, are fitted to the ends of the porcelain core such that there is an exposed portion (10) of the curved surface of the core between the sleeve and each end-cap. Thus, any damaging electrical activity which takes place at the metal end-caps is directed primarily onto the surface of the porcelain core (2), and not onto the surface of the electrically vulnerable polymeric sleeve (8), which serves to protect mechanically the relatively brittle porcelain core. Optionally, the polymeric sleeve (8) may have a convoluted or a shedded outer surface (12) to increase the leakage path length of the insulator, or to prevent the formation of a continuous moisture path, or both.
Patent JP-H10286085-A (JP)
Title: Brevundimonas sp. p3-4 strain and treatment of orthophosphoric acid-containing water
Inventor: KAWANAKA SATOSHI
IPC: C02F3/30
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new Brevundimonas sp. P3-4 strain suitable for treating of orthophosphoric acid-containing water, etc., belonging to genus Brevundimonas and capable of taking orthophosphoric acid in water into a fungus body under an aerobic condition, etc. SOLUTION: This Brevundimonas sp. P3-4 strain belongs to genus Brevundimonas and is capable of taking orthophosphoric acid in water into a fungus body under an aerobic condition and releasing the orthophosphoric acid under an anaerobic condition, and is entrusted as FERM P-16121. Preferably, the orthophosphoric acid-containing water is treated by accumulating the orthophosphoric acid in water in the fungus body by bringing the Brevundimonas sp. P3-4 strain into contact with water containing orthophosphoric acid under an aerobic condition and removing the fungus body from water.
Patent JP-S612404-A (JP)
Inventor: POORU AASAA BOTOMUREI
IPC: G01R33/343
Filed: 1985-05-07
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-H06307438-A (JP)
Title: Wheel bearing
Inventor: SAHASHI KOJI
IPC: G01B13/12
Filed: 1993-04-22
Abstract: PURPOSE:To set a space after assembly to an optimal value, and improve rigidity of a bearing while maintaining the rotating life of the bearing by forming a rotating surface opposing to the rotating surface of an outer wheel on the outer diameter of each inner wheel, and forming a prescribed space between small end surfaces of a pair of inner wheels which are formed with their back surfaces facing each other. CONSTITUTION:A space 6 corresponding to a prescribed axial direction space is formed between the small end surfaces 8a of a pair of inner wheels. A pair of inner wheels 8 is fastened till the volume of the space delta becomes 0, namely, till fastening torque is increased rapidly, by means of pressure-in of the inner wheels and fastening of a fixed nut, and a pre-load of a bearing is set. Initial space of the bearing has a relative relation with back pressure of air discharged from the space 6, and the back pressure is measured so as to manage negative space with good accuracy. It is thus possible to improve rigidity of a wheel bearing and reduce the level of vibration on a hub surface even if a large moment load is applied. And also it is possible to improve rigidity of the bearing while maintaining the rotating life of the bearing.
Patent JP-H01267624-A (JP)
Title: Switching device for screen size of camera
Inventor: KITAHARA MASAMITSU
IPC: G03B17/12
Filed: 1988-04-20
Abstract: PURPOSE:To switch a photographing screen and a range of a visual field as well by moving 1st and 2nd moving members, permitting locking parts to lock and switch light shielding plates so as to reduce the photographing screen, reversely moving the 1st and 2nd moving members, and permitting the locking parts to release the lock of the light shielding plates so as to attain the photographing screen in full size. CONSTITUTION:When an operating part 38 is moved with pressure in a direction shown by an arrow F, slide plates 36 and 37 move to left and right, respectively, to widen the gap between visual field frames 36a and 37a. The locking parts 36b and 36c move to left to retreat from a locking area formed by the light shielding plates 17a and 17c, and the light shielding plate 17b falls down forward to attain full size. When the operating part 38 is moved with pressure in a direction shown by an arrow H, the slide plates 36 and 37 move to right and left, respectively, and the locking parts 36b and 36c shift to the locking area of the light shielding plates 17a and 17c to narrow the gap between the visual field frames 36a and 37a. Only the light shielding plate 17b falls down forward to attain the screen in half size. Thus, a finder and the photographing screen can be switched.
Patent JP-H11294649-A (JP)
Title: Facility for treating low-temperature material
Inventor: KUBO NAOSHIGE
IPC: B23K9/23
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature material treating facility which reasonably connects a piping 1 made of Fe-Ni-based low-thermal-expansion-coefficient alloy with a pipe coupling or an apparatus made of stainless-steel. SOLUTION: An extension straight pipe portion 3 made of a same material is provided for a piping 1 made of Fe-Ni-based low-thermal-expansion-coefficient alloy and for a coupling (bent pipe 6, branch pipe 7) or an apparatus (valve 2 or others) made of stainless-steel pipe, and this low-thermal-expansion- coefficient alloy made piping is welded with this extension straight pipe portion 3. The length L (mm) of the straight pipe portion 3 is longer than 0.6 (R×t)<1/2> , where R is outer radius (mm) of the extension straight pipe portion, and (t) is its thickness (mm). Because different material welding is a welding between the straight pipes, thermal stress distribution can be predicted and stress analysis and piping design become easy.
Patent JP-S5620016-A (JP)
Title: Production of urethane-modified isocyanurate foam
Inventor: IWASAKI KAZUO
IPC: C08G18/48
Filed: 1979-07-27
Abstract: PURPOSE: To produce titled foam having excellent flame retardancy etc., by employing a large amount of a polyether-polyol having a high primary hydroxyl group content and a high hydroxyl value, and reacting the polyol with an aromatic polyisocyanate in the presence of a catalyst etc.  
     CONSTITUTION: A low-brittleness, low-smoking urethane-modified isocyanurate foam having excellent heat resistance, flame retardancy, etc., is obtained by (a) employing, as a polyol, at least 70 wt%, based on the total polyols, of a polyether- polyol having a primary hydroxyl group content of at least 30%, a hydroxyl number of at least 450 and a functionality of at least 3, (b) employing, as a catalyst, at least 0.05 pt.wt., per 100 pts.wt. of polyisocyanate, of a compound containing at least an alkali or alkaline earth metal, and (c) employing, as a polyisocyanate, an aromatic polyisocyanate in an amount which is 3W15 times eq. to the total weight of active hydrogen-containing compounds. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04326520-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAITO TOSHIO
IPC: H01L21/82
Filed: 1991-04-26
Abstract: PURPOSE:To facilitate the transmission of a very small signal, by reducing the coupling capacitance between a first data bus and a second data bus. CONSTITUTION:The following are provided; first data buses 101, 101a of a second layer which make a pair, second data buses 102, 102a of a fourth layer which make a pair, and a conducting layer 107 which is formed between the first data buses 101, 101a and the second data buses 102, 102a and applies a fixed electric potential. The data buses 101, 101a intersect first output data lines 103, 103a formed on a first layer and connect them. The second data buses 102, 102a intersect second output data lines 104, 104a formed on a third layer and connect them.
Patent JP-H11298004-A (JP)
Title: Thin-film transistor and manufacture of liquid crystal display device
Inventor: SETO TOSHISUKE
IPC: G02F1/136
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of a method for manufacturing liquid crystal display device by eliminating the need for dehydrogenation which has been required before excimer laser annealing after an amorphous Si film formation in conventional examples. SOLUTION: An amorphous Si film 15A is formed on a glass substrate 10 by the intermittent discharge plasma CVD method. When the Si film 15A is formed by the intermittent discharge plasma CVD method, the hydrogen concentration in the Si film 15A can be suppressed to a low value. Then the amorphous Si film 15A is changed into a polysilicon film 15B by performing excimer laser annealing on the amorphous Si film 15A.
Patent JP-S5621656-A (JP)
Title: Continuous centrifugal separator
Inventor: UNNO HIROSHI
IPC: B04B5/02
Filed: 1979-07-30
Abstract: PURPOSE: To provide a high-purity separation using a guide pipe having no sliding surface by a method wherein a guide pipe partly consisting of flexible body is supported at one end with a rotary support to allow the guide-pipe to be installed  inside a settling pipe, while the other end is fixed close to a point on the extension  line of drive center line.  
     CONSTITUTION: The title device to separate mixed liquid such as blood has a structure in which the center line of a centrifugal settling pipe 1 is rotated at an angle not parallel to the center line 14 of a drive machine 10. In this device, one end of a guide pipe 2 is supported with a rotary support 4 which is fixed with the plug, etc. of the settling pipe 1 to allow the guide-pipe to be installed inside the settling pipe 1. The other end 3 is fixed at a point on the extension of drive center line 14 through a rubber plug 5. The guide pipe 2 is composed of plural coaxial fine pipes having blood inlet pipe 11-a and a separated-component-discharge outlet 11-b, etc. and part of the pipe 2 is made of flexible body. Because the guide-pipe has no conventional sliding surface,  the generated distortion is compensated for together with the support 4. The separation efficiency may be further enhanced by installing magnetic  body near the mouth of settling pipe 1 to prevent its rotation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5430240-A (JP)
Title: System for coating inner supface of hollow article
Inventor: TAIRA SAKAO
IPC: B05C7/04
Filed: 1977-08-12
Abstract: PURPOSE: A powder coating system for hollow articles that is composed of a specially shaped sucking hopper, a coating-supply pipe that passes through the same, sucker, powder collector and so on and gives uniform coating films free of pinhole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62289535-A (JP)
Inventor: HANSU BUEE HORUMUBERUI
IPC: B01D61/44
Filed: 1987-04-17
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-H01267851-A (JP)
Title: Optical pickup
Inventor: UEDA NAOKI
IPC: G11B7/085
Filed: 1988-04-19
Abstract: PURPOSE:To smoothly drive a lens holder without needing large torque for the lens holder by providing a hollow for the internal surface of a shaft and reducing the contact area of the shaft with a hole. CONSTITUTION:A hollow 10 is provided for the internal surface of the hole of a lens holder 2. Consequently, the contact area of the two at the time when the shaft 8 is fitted into the hole of the lens holder 2 can be made smaller. The trouble when driving the lens holder 2 in a focus direction and a track direction is frictional force between the hole of the lens holder and the shaft 8, however, by making smaller the contact area between them, their frictional area can be made smaller. Thus, energy loss when driving the lens holder 2 can be decreased and playability can be improved.
Patent JP-S63263089-A (JP)
Title: Production of phospholipid
Inventor: KUDO SATOSHI
IPC: C07F9/10
Filed: 1987-04-21
Abstract: PURPOSE:To obtain a phospholipid containing two phosphatidyl groups, by reacting a specific phospholipid with a chain polyhydric alcohol in the presence of phospholipase having phosphatidyl group rearranging activity. CONSTITUTION:A raw material shown by formula I [R1 and R2 are acyl or alkyl; R3 is alkylene which may be substituted with OH, alkoxyl or hydroxyalkyl; X is organic group obtained by removing one hydroxyl group from hydroxyl group-containing base] is suspended in water, is reacted with about 2-40mol. based on phospholipid of a polyhydric alcohol shown by formula II in the presence of phospholipase D (EC3.1.4.4) derived from a ray fungus and 4-30mM calcium ion at 20-60 deg.C, preferably 35-50 deg.C at pH >=4, preferably pH 5-8.4 and a phospholipid shown by formula III is isolated from the reaction mixture. 1-2% organic solvent such as ethyl acetate may be added to the reaction system to promote dispersion of phospholipid and to raise reaction efficiency.
Patent JP-S6084187-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1983-05-30
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-S60239614-A (JP)
Title: Vibration-type angular velocity detector
Inventor: KUBODERA KANEYUKI
IPC: G01C19/5649
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a compact and high-precision vibration-type angular velocity detector, by reversing a posture of an angular velocity detector and detecting the angular velocity in this reversed position. CONSTITUTION:A motor is driven in one direction continuously and a velocity of soy, 100-200rpm is selected and a posture of a vibration-type angular velocity detector 13 is reversed at a period of nearly 0.5sec. At every reversion of the posture of the detector 13 by 180 deg., an angular velocity in this state is taken in a computer 18 for storage in RAM18C. Namely, reversion of the posture of the detector 13 reverses a polarity of direction of detection. Accordingly, a possible generation of a drift causes change of sensitivity output characteristic and angular velocity detected values A1 and A2 by a sensitivity output characteristic are A/D converted for the absolute values and by using the absolute values A1 and A2 (A1+A2)/2 is calculated in the central processing apparatus 18A, then a value obtained from this calculation result becomes a real value of the angular velocity, the result of which being indicated on a display apparatus 19.
Patent JP-2000204724-A (JP)
Title: Snow removal system for roof
Inventor: KATO YOSHITADA
IPC: E04H9/16
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a snow removal system for a roof low in a facility cost and a running cost and capable of easily applying to an existing house. SOLUTION: A jet nozzle 1 for cutting fallen snow by mechanical energy of hot water jetted is set on a column erected on a roof or sideward of a house. Hot water is collected on the lower layer part of a fallen snow layer, and snow cut by forming a water film is slid to be fallen from the edge of an eaves. A water repellent layer 5 is formed on the surface of a roof tile in the neighborhood of the edge of the eaves, and if hot water is jetted from the jet nozzle 1 toward the part, frozen snow can be fallen easily.
Patent JP-S60241450-A (JP)
Inventor: KURODA TOORU
IPC: B01J20/28
Filed: 1984-05-16
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。