baber/WOPTO huggingface dataset:
Patent JP-S5897029-A (JP)
Title: Controller for movement extent of diaphragm
Inventor: MOROTA MASAAKI
IPC: G03B7/095
Filed: 1981-12-04
Abstract: PURPOSE:To eliminate an error in control over all aperture values generating a signal generation pulse earlier by specified response delay time of a moving body for aperture value setting. CONSTITUTION:When a shutter release button is pressed, a start hook 15 rotates counterclockwise to disengage from a driving lever 11, which is rotated clockwise by a spring 13 to press a dowel 1b, thereby allowing a camera-side aperture lever 1 to start moving to left. At the same time, a sliding brush 4b provided in the same body with a pinion gear 4a slides on a pulse generation pattern 10a and generated pulses are counted by a counter 20. The number of pulses is compared with a prescribed value by a stop signal generating circuit 21, which when the counted value reaches the prescribed value, generates a stop signal earlier by the response delay of a magnet 9 to attract an attracted plate 9a to the magnet; and a lock pawl 7 engages a ratchet 6 to stop the aperture lever 1. Thus, errors in stopping down an aperture are eliminated.
Patent JP-2000025626-A (JP)
Title: Hydraulic power steering device
Inventor: O TOMOHISA
IPC: B62D6/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve steering follow-up traveling property in a low speed area of a vehicle, improve stable feeling of steering in a high speed area and prevent generation of a shimmy phenomenon and a kickback phenomenon by varying a damper effect according to engine speed of an internal combustion engine, in a hydraulic power steering device having a damper valve. SOLUTION: In a hydraulic power steering device 1 constituted by disposing a damper valve 10 in hydraulic fluid circuits 8, 9 connecting an oil path switching valve 11 within a gear box and left and right oil chambers of a power cylinder 6, the damper valve 10 is constituted of a spool valve. A control oil chamber 21 of this spool valve 10 is connected with a hydraulic fluid supply path 18 connecting a hydraulic pump 13 which is driven by an internal combustion engine and discharges hydraulic fluid and the oil path switching valve 11. The back pressure chamber 17 is connected to a hydraulic fluid reflux path 19 connecting the oil path switching valve 11 and a reservoir tank 12, and orifices 27, 28 are interposed in each connection oil path 22, 20. When discharge hydraulic pressure of the hydraulic pump 13 rises, opening of the spool valve 10 is made larger.
Patent JP-S6255830-A (JP)
Inventor: MAENISHI SAN
IPC: H01H50/64
Filed: 1985-09-04
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-H1066616-A (JP)
Title: Clasp for container and container having this clasp
Inventor: VIDAL FREDERIC
IPC: A45C13/10
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To make a clasp invisible on the flanks of a container and aesthetic by advancing a flexible male member consisting of a tongue part fixed to a first wall into the hole of a rigid female member in a second wall, thereby detaining this member. SOLUTION: The clasp consists of the rigid female member 8 formed with a hole 9. The female member 8 is firmly fixed onto the inside surface 2b of the first wall 2 and the fixing part is made invisible on the outside surface of the first wall 2. The hole 9 of the female member of the clasp is a through- hole. The first wall which supports the female member 8 of the clasp and the second wall 3 which supports a cut-out part 10 and the tongue part 11 are brought near to each other. The female member 8 is introduced into the cut-out part 10 and the two walls 2, 3 are maintained in the position where the hole 9 of the female member 8 projects in the outside direction of the container 1.  While the two walls 2, 3 are maintained in this position, the free end 12 of the tongue part 11 is introduced into the female member 8 until the free end 12 of the tongue part 11 completely crosses the female member 8 when the hole 9 is the through-hole. Finally, the two walls 2, 3 are slackened. The tongue part 11 is surely maintained in the hole 9 of the female member 8.
Patent JP-S6173008-A (JP)
Title: Method and instrument for measuring path line position of beltlike body
Inventor: YAMAMOTO AKIO
IPC: G01B17/02
Filed: 1984-09-18
Abstract: PURPOSE:To measure the height position of a path line accurately by installing at least one ultrasonic range finder opposite at an upper and a lower position of the beltlike body opposite each other and providing a temperature sensing gauge for ambient temperature. CONSTITUTION:The 1st ultrasonic range finder 1 and the 2nd ultrasonic range finder 2 are provided to upper and lower arms 3a and 3b of a frame C at the upper and lower sides of a steel plate M opposite each other. Further, a through hole 5 through which an ultrasonic wave and gamma rays for plate thickness detection are transmitted is formed at the arm pat of a louver 4. Then, temperature signals T1 and T2 from thermometers 6A and 6B at the upper and lower sides of the steel plate M and time periods t1 and t2 up to when ultrasonic waves from the ultrasonic range finders 1 and 2 are reflected by the steel plate and return to the range finders are inputted to the 1st and the 2nd range arithmetic units 7A and 7B. The obtained range values l1M and l2M are supplied to a main computing element 8, which receives plate thickness information from a plate thickness setter 9 to calculate remove distances l1 and l2 from the steel plate M. Those distance l1 and l2 are utilized as a path line height position signal to take a measurement accurately and stably almost without the influ ence of temperature.
Patent JP-S6023696-A (JP)
Title: Flexible sleeve for storage instrument activator
Inventor: RICHIYAADO SHII WAARU
IPC: B65D88/66
Filed: 1983-10-21
Abstract: There is disclosed a flexible sleeve to fit over the lower flange of a storage bin and the upper flange of a vibratory bin activator to span the gap between these two flanges and prevent leakage of material from the bin through this gap. The sleeve has upper and lower pairs of spaced circumferential ribs to receive strap-like clamping members and to hold the clamping members in place during assembly and after assembly and during use of the bin activator.
Patent JP-H1046476-A (JP)
Title: Fabric for wiping
Inventor: TOYOSHIMA MAMORU
IPC: D06M101/16
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible fabric for wiping having good touch and capable of simultaneously removing oil film and dust attached to glass face, etc., by partially attaching a hydrophobic synthetic rubber containing pigment onto a fabric made of a natural fiber and/or a synthetic fiber. SOLUTION: This fabric for wiping is obtained by adding a pigment to a modified styrene-butadiene-based hydrophobic synthetic rubber and mixing the pigment with the rubber, printing the resultant coloring treating agent onto a fabric such as towel cloth made of a natural fiber and/or a synthetic fiber by using a printing mold having frost-like pattern, etc., and carrying out drying and steaming treatment of the printed fabric to fix the pigment and the synthetic rubber onto the fabric.
Patent JP-H0246000-A (JP)
Title: Structure of mounting substrate laminated in a plurality of sheets
Inventor: KAMIYA HIROYUKI
IPC: H05K7/14
Filed: 1988-08-06
Abstract: PURPOSE:To minimize a total thickness of a mounting substrate which is laminated in a plurality of sheets by determining a locating of a part to be mounted to the substrate considering sizes of height, length and width of the part. CONSTITUTION:A part 1 (the highest part among those mounted to a substrate 3) is arranged between substrate 3 at a position above a part 2 (the lowest part among those mounted to the substrate 3) which is mounted to opposite substrates 3. According to this constitution, a total thickness can be minimized to a sum of a height A of the part 1, a height B or the part 2, twice a thickness (t) of the substrate 3 and a clearance between the part 1 and the part 2.
Patent JP-S6353846-A (JP)
Title: Electron microscope equipped with x-ray analizer
Inventor: TOMITA MASAHIRO
IPC: H01J37/20
Filed: 1986-08-22
Abstract: PURPOSE:To enable X-ray analysis at any required temperature, by transmitting all characteristic X rays between a Be film and a semple, and by disposing a high-molecular film whereby foreign matters dispersed from the sample in a heating process are screened, and by making this film exchangeable. CONSTITUTION:Electron beams 1 are made to pass through a central aperture of a X-ray collimator 8 incorporated in an upper pole 6 of an object lens and to collide on a sample 2 so that characteristic X rays 9 are generated. The characteristic X rays 9 generated are made to pass through an aperture for X-ray drawing and analized by means of a X-ray analizer 10. The analizer 10 comprises the following units: a semiconductor detector 11 which detects the characteristic X rays 9, a Be film 12 for vacuum sealing of the detector 11 and for prevention of a noise due to light, a support 13 for the Be film 12, and a collimator. The said collimator ia unitedly composed of an extremely thin high-molecular film 14 of about 2000Angstrom  in thickness, a holder 15 for this film, and a retainer 16. The high-molecular film 14 is easily exchangeable for disassembly. Hence, an intermediate state of an image in the whole process of heating the sample 2 up to a high temperature is observed to enable a X-ray analysos at any required temperature.
Patent JP-S6352633-A (JP)
Inventor: FUJINO MASATO
IPC: H02H9/06
Filed: 1986-08-21
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-S6092350-A (JP)
Inventor: JIEIMUZU WAI JIEI CHIYUN
IPC: C08L51/00
Filed: 1984-09-21
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-H0196569-A (JP)
Title: Monitor
Inventor: BURAIAN ROBAATO PURAN
IPC: H01G13/00
Filed: 1988-08-06
Abstract: PURPOSE: To obtain a device with less influence of stray capacitance for the output signal of an amplifier with a simple configuration so that the peak value of the output of an amplification circuit that changes according to the dielectric constant of an article passing between electrodes for forming a capacitor can be detected. CONSTITUTION: A continuous electrode 1 and an electrode assembly 2 with a number of detection electrodes 3 and a guard electrode 4 are arranged in parallel and one capacitor is formed by the electrodes 1 and 3. The electrode 3 is electrically connected to the inverted input of an operational amplifier 9 and the non-inverted input is connected to the ground potential. Then, an article (a blister packaged object containing a tablet) is passed between the electrodes 1 and 2. The capacitance between the electrodes 3 and 1 depends on the dielectric constant of the article located between them and changes depending on whether a tablet exists in an article 22 or not. When a vibration voltage signal is applied to the electrode 1, the corresponding capacitance signal is induced in each electrode 3 and the signal indicates the dielectric constant between the electrodes 3 and 1.  The peak value of an output signal 14 of the amplifier 9 linearly changes corresponding to the dielectric constant between the electrodes 3 and 1, thus judging whether the tablet exists in the article 22 or not.
Patent JP-2000029429-A (JP)
Title: Display device
Inventor: KONOUE AKIHIKO
IPC: G09G3/294
Filed: 1991-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress a disorder in picture gradation and to improve the utilization ratio of emitted light within one field time. SOLUTION: The subfields among the subfields having highest level of display pulse numbers are arranged within adjacent fields so that the interval between the display period starting point of the first subfield among plural preceeding fields and the display period starting point of the last subfield among the succeeding fields becomes less than an approximate critical fusion period. Moreover, in the display elements, the back side subfields among the subfields of the highest level are made into an operating condition.
Patent JP-2000026407-A (JP)
Title: Production of (3s,4r)-4-[(r)-1'-formylethyl]azetidin-2-one derivative
Inventor: ALPER HOWARD
IPC: C07B61/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a (3S,4R)-4-[(R)-1'-formylethyl]azetidin-2-one derivative useful as a synthetic intermediate for a carbapenem antibiotic substance in high regioselectivity and asymmetric yield by the asymmetric hydroformylation of a specific vinylazetidine compound in the presence of a specific catalyst. SOLUTION: The objective compound of formula III is produced by the asymmetric hydroformylation of (A) a compound of formula I (R1 is H or OH- protecting group) [e.g. (3S,4R)-3-((R)-1-t-butyldimethylsilyloxyethyl)-4- vinylazetidin-2-one] with (B) a (2S,4S)-diphosphine compound of formula II (R2 is phenyl which may be substituted with 1 to 5 lower alkyl groups or the like) [e.g. (2S,4S)-bis(diphenyl)phosphinopentane] in the presence of (C) a rhodium complex [e.g. Rh(NBD)BPh4 (NBD is norbornadiene; Ph is phenyl) or the like] preferably at 10-120 deg.C for 6-30 hr.
Patent JP-H1036011-A (JP)
Title: Bobbin holding device
Inventor: NAKAGAWA TAKASHI
IPC: B65H67/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To hold and position one end of a bobbin by providing a holding member that is free to move in the direction of the axis of the bobbin on which a thread is wound and that holds and positions one axial end of the bobbin. SOLUTION: A bobbin holding device has a holding member 41 which from above holds a fine spinning bobbin (p) in a backwound thread processing device A. The holding member 41 is freely moved up and down by a cylinder 43 and is freely turned horizontally relative to an advancing rod 44. The holding member 41 is circular, with its lower surface greater than the upper end face of the fine spinning bobbin (p) and dented in such a manner as to be tapered toward its center point. The fine spinning bobbin (p) held is positioned at a center portion along the tapered lower surface of the holding member 41.
Patent JP-S60186292-A (JP)
Title: Fermentation production of ethanol
Inventor: SAIDA TOYOYASU
IPC: C12P7/06
Filed: 1983-10-21
Abstract: PURPOSE:The fermentation mixture, after separation of ethanol by evaporation, is passed through a reverse osmotic unit to remove water and recycled to the fermentation tank whereby the ethanol in the tank is maintained low and the saccharide concentration high to improve fermentation efficiency and enable the ethanol to be separated in high concentration. CONSTITUTION:The fermentation mixture taken out of the tank 3 is sent through line 38 to separator 11 where the microorganisms separated are sent through line 40 back to the fermentation tank 3, while remaining mixture is passed through heat exchanger 7 to evaporator 4. Ethanol and non-condensing gases are evaporated off and the remaining is sent through line 25 to reverse osmosis unit 6 where it is separated into water and condensed saccharides. The latter is passed through heat exchanger 7 and cooler 12 and sent back to the fermentation tank.
Patent JP-H0618151-A (JP)
Title: Refrigeration unit for container
Inventor: YAMASHITA TOSHIO
IPC: F25D23/00
Filed: 1992-07-02
Abstract: PURPOSE:To make it possible to increase the quantity of ventilation only when required by providing, in a ventilation device including an exhaust passage, a suction passage, and a ventilation lid for opening or closing these passages, a ventilation passage which is opened together with the exhaust passage and suction passage only when required. CONSTITUTION:When the interior of a container is ventilated by means of a ventilation device 40, a ventilation lid 50 is turned about a bolt 51 to align an exhaust hole 52 and a suction hole 53 respectively with an exhaust passage and a suction passage. As soon as the air in a chamber is exhausted from the upstream side of an evaporator 10 to the outside, fresh air is taken in on the downstream side of the evaporator 10. In this arrangement, a ventilation cylinder 60 is provided near the exhaust passage through an interior-exterior partition wall 41 to form a ventilation passage 61, while a ventilation hole 62 in alignment with the passage 61 is bored through the lid 50 near the hole 52. And by aligning the hole 62 with the passage 61 when required, the amount of ventilation is increased to satisfy the need for a large amount of ventilation.
Patent JP-S57153895-A (JP)
Title: Packing vessel for liquid and liquid extractor from said packing vessel
Inventor: HANSUUYOOAHIMU HANBERU
IPC: G01F11/08
Filed: 1981-12-08
Abstract: A flat, rectangular box 4 formed of cardboard contains a bag 18 of multi-layered foil material. A tube 24, which is disposed in the interior of the box in the transport condition of the package and can be removed from the box interior through an opening 10 which is closed by a tear-off strip, which is connected in liquid-tight manner to the bag 18 by a connecting piece. An outlet 36 provided at the free end of the tube is controlled by a pressure relief valve, which is provided in the tube and opens in the direction of the outlet. The walls of the narrow sides of the box each have a longitudinal fold along which these walls can fold outwards when the broad sides of the box are pressed together in order to empty the bag filled with a fluid, e.g. coffee extract. The one-way package is particularly suitable for use in a beverage vending machine in place of the storage containers employed until now. A suspension flap 12 of the box, which can be separated away from one of the broad sides, serves for interchangeably securing the container in the vending machine for the extraction of the fluid.
Patent JP-2000027354-A (JP)
Title: Connecting mechanism of open-close unit
Inventor: FUJIWARA SATOSHI
IPC: E04B7/16
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the connecting mechanism of open-close units, by which each open-close unit is not fallen and is stabilized under a closed state and deformation and damage can be prevented. SOLUTION: The mutually adjacent open-close units 11 are connected mutually by rotatably connecting the open-close units 11 to traveling bodies 22, upper engaging sections 40, 41 are installed at the upper end sections of each open-close unit 11 respectively, all open-close units 11 are unified when all open-close units are closed because the upper engaging sections 40, 41 of these open-close units 11, 11 are engaged mutually under the state, in which the mutually adjacent open-close units 11, 11 are closed respectively, and the mutual deformation of each open-close unit is constrained.  Accordingly, since external force such as seismic force, wind force, etc., is transmitted among the mutual open-close units under the state, the whole rigidity of a plurality of the open- close units resists external force, the stability of each open-close unit 11 is improved while the deformation of each open-close unit 11 can be prevented, and the falling of each open-close unit can be obviated.
Patent JP-S6441514-A (JP)
Title: Signal discriminator
Inventor: SAIGO AKIRA
IPC: H03H7/09
Filed: 1987-08-07
Abstract: PURPOSE:To contrive the improvement of S/N in the stage of signal pickup and to miniaturize the titled discriminator and to reduce the weight by constituting a discriminator only by a coil having a high and nearly constant permeability, small residual magnetism and coercive force and linear B-H curve and circuit impedance components such as a capacitor. CONSTITUTION:The primary winding 201 of the coil 203 has a large inductive reactance to a high frequency and shows a small reactance to a low frequency current. Moreover, the capacitor C has a small capacitive reactance to a high frequency current and shows a large reactance to a low frequency current. Thus, a high frequency current iH flows to the capacitor and the low frequency current iL flows to the primary winding 102 of the coil 104 through the primary winding 201 of the coil 203. Thus, the magnetizing force of a core 100 is due to factors caused by the high frequency current iH and a signal voltage eH caused by the high frequency iH is obtained from the secondary winding 103 of the coil 104. Similarly, the signal voltage eL caused by the low frequency current iL is obtained from the secondary winding 202 of the coil 203.
Patent JP-S6359459-A (JP)
Inventor: OKADA TOSHIHIKO
IPC: D04B35/34
Filed: 1986-08-23
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-S6441427-A (JP)
Title: Dog clutch device
Inventor: HAMADA TETSUO
IPC: F16D11/10
Filed: 1987-08-07
Abstract: PURPOSE:To reduce the beating noise of a dog teeth and generation of shock by temporarily suspending a control signal for connecting a dog clutch when the cut-off state of the dog clutch is detected even after the lapse of a certain time. CONSTITUTION:A detecting means 110 for detecting the connection and disconnection states of a dog clutch 10 is installed onto a clutch case 3. The detecting means 110 is a stroke switch which is turned ON or OFF by the contact of a movable pin 111 with the rear edge surface of a shift rod 94 of an operating means 9 and being pushed-in by a certain quantity or more. When the detection signal by the detecting means 110 shows the cut-off state of the dog clutch 10 due to the large differential revolution between the input and output shafts 1 and 2 even after the lapse of a certain time, the output of the control signal for connecting the dog clutch 10 to the operating means 9 by the control means is suspended temporarily.
Patent JP-H1033814-A (JP)
Title: Ball delivery gutter between game islands
Inventor: FUKUSHIMA NOBUO
IPC: A63F7/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated when game balls are rolled and to easily monitor ball clogging by mounting a plate material composed of a synthetic resin material provided with a sound absorption property to the metallic bottom surface of a gutter main body in a ball delivery gutter which is the passage of the game balls disposed between adjacent game islands. SOLUTION: A game island group installed in a game shop is composed of the plural game islands, a ball delivery gutter 1a is disposed to the respective game islands between the adjacent game islands and the game balls are sent and received to/from the adjacent game island 30 through the delivery gutter 1a. The delivery gutter 1a is in a thin and long box shape and is constituted of the gutter main body 11, a bottom surface soundproof plate 12, an inner cover 13 and an upper cover 14.  The gutter main body 11 is formed by a metallic plate material while providing peek holes on a corner part with appropriate intervals, the upper cover 14 is mounted to an inward bent part 113 at the upper end, the bottom surface soundproof plate 12 which is the plate material made of the synthetic resin material (transparent plastic material, for instance) provided with the sound absorption property and translucency is mounted to the bottom surface 111 and the noise when the balls are rolled is absorbed.
Patent JP-H0925049-A (JP)
Title: Mail box sorter
Inventor: FURUICHI TOSHIHIKO
IPC: B65H39/11
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To grasp conditions of respective bins and trays by releasing locking with a user's intention. SOLUTION: This mail box sorter, which is disposed on a printer 1 and discharges paper received from the printer to an arbitrary tray, is provided with a locking mechanism for locking respective bins and trays 6, one lock releasing switch 4 which is depressed in releasing locking of the locking mechanism to output a lock releasing command, a locking controller which outputs a signal for releasing the locking mechanism when the lock releasing command from the lock releasing switch 4 and the lock releasing signal given to the respective corresponding bins and trays 6 themselves other than the mail box sorter are satisfied, and a display 7 which is mounted so as to meet the respective bins and trays 6 and indicates the conditions of the respective bins and trays 6.