baber/WOPTO huggingface dataset:
Patent JP-H08271556-A (JP)
Title: Capacitive sensor
Inventor: YATABE TOSHIAKI
IPC: G01B7/00
Filed: 1995-03-29
Abstract: PURPOSE: To determine surely that a terminal to be measured has touched a liquid level by determining the variation rate of capacitance being applied to a measuring terminal to be detected from a capacitance detector using a differentiation circuit and then making a decision based on the determination results from the differentiation circuit using a comparator. CONSTITUTION: When a stray capacity 114 (Cp) of a probe 121 is detected, the probe 323 is floated electrically and the voltage being fed to a two-input exclusive OR gate 115 has a waveform integrated through a resistor 112 (R) and the stray capacity 114 (Cp). An integration circuit 116 integrates the output waveform having pulse width corresponding to the phase difference between two inputs obtained from the gate 115 through exclusive OR operation and transforms the phase difference into a voltage value. Subsequently, a variable gain amplifier 102 amplifies the output from the circuit 116 with a gain being set variably and programmably and the integrated voltage waveform is differentiated by a differentiation circuit 103. Finally, a comparator 104 decides whether the differentiated voltage exceeds a predetermined reference voltage.
Patent JP-S61231608-A (JP)
Title: System for controlling carrying truck
Inventor: ANZAI KOJI
IPC: G05D1/02
Filed: 1985-04-05
Abstract: PURPOSE:To improve the carrying efficiency of carrying trucks by releasing earlier reserved paths passed already and not in use among carrying truck paths resistered in a path reservation table. CONSTITUTION:When a carrying request is given, a carrying request reception 37 is activated, the request is registered in a request queue 38 to start a carrying truck control 39. When a carrying truck is idle, the control 39 extracts a data from the request queue 38. The path is checked by a path reservation table 41 based on the requested content and when the path is not reserved by other carrying trunk, the path is reserved. In such a case, whether or not the reservation of path is released in checked based on a path information table 42 and a carrying truck control command is outputted based on it. When the path reservation is released, the path reservation is released on its way to perform carrying work. Thus, the carrying efficiency of the carrying trucks is improved.
Patent JP-H05232982-A (JP)
Title: Time length specification type description reading method
Inventor: MATSUO HIROSHI
IPC: G10L13/08
Filed: 1992-02-24
Abstract: PURPOSE:To make it possible to read out the contents of respective descriptions at a natural speed within a specified time. CONSTITUTION:Description data having the different degree of details (only heading sentence, up to leading sentence, summay A, summary B, whole document) in the contents of each description identification(ID) and the reading time (each numeral (sec) in the shown matrix) of the description data are stored as a pair. When a total reading time is specified as 1200sec e.g. the 'overall document' reading time values of respective descriptions are added. Since the total reading time becomes 2100sec in this case and exceeds the specified total reading time, the degree of details is dropped only by one step. Then the reading time values of 'summary B' are added. Since the total reading time becomes 1000sec in this case and is included within the specified reading time, the description data of 'summary B' are selected from respective description IDs and the selected data are outputted by voice.
Patent JP-H09313758-A (JP)
Title: Reciprocating electric razor
Inventor: MIYAGAWA SHIYUUJI
IPC: B26B19/28
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating electric razor having no mechanical loss on power and capable of being finished particularly finely and easily. SOLUTION: This reciprocating electric razor is provided with a stator 20 having a coil 22 and moving pieces 21 made of a magnetic substance, and the moving pieces 21 are linearly reciprocated against the stator 20 by a linearly reciprocating motor 2 serving as a drive source. The reciprocating moving blades 61 connected to the moving pieces 22 of the motor 2 are arranged in the extension line direction of the reciprocating axes of the moving pieces 21 of the motor 2, aligned substantially coaxially with the moving pieces 21, and reciprocated substantially in the same direction as the moving pieces 21. The drive source itself is reciprocated, and no motion converting member is required. A proper shape as the reciprocating electric razor having the comb teeth-like blades on the side edge is obtained, and this shape can be made very compact.
Patent JP-S61229233-A (JP)
Title: Disk-shaped magnetic recording medium
Inventor: EJIRI KIYOMI
IPC: G11B5/708
Filed: 1985-04-04
Abstract: PURPOSE:To obtain a disk-shaped magnetic recording medium having an excellent electromagnetic conversion characteristic and running durability by incorporating non-magnetic inorg. powder having >=6 Mohs hardness, solid lubricating agent and fatty ester into a magnetic layer. CONSTITUTION:The magnetic layer contains the 5-15wt% non-magnetic inorg. powder having >=6 Mohs hardness, 0.2-5wt% solid lubricating agent and 5-15wt% fatty ester (respectively by the content of the ferromagnetic alloy powder). The ferromagnetic alloy powder to be incorporated into the magnetic layer is required to have the specific surface area within a 35-65m<2>/g range and >=105emu/g satd. magnetic moment. The electromagnetic conversion characteristic of the resultant disk-shaped magnetic recording medium is not substantially improved when the specific surface area of the ferromagnetic alloy powder is below 35m<2>/g and the running durability of the magnetic layer decreases if said area exceeds 65m<2>/g. The electromagnetic conversion characteristic of the resultant disk-shaped magnetic recording medium is not improved if the satd. magnetic moment is below 105emu/g.
Patent JP-S58189485-A (JP)
Inventor: TACHIKAWA TAKEMI
IPC: E06B9/323
Filed: 1982-04-28
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-H03275204-A (JP)
Title: Rolling method for reducing edge drop of hot rolled steel sheet
Inventor: SASAKI TAMOTSU
IPC: B21B37/28
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a hot rolled steel sheet superior in thickness accuracy by dividing a hot finishing mill which consists of plural stands into a group of upstream stands in the range of the formula 1 and a group of downstream stands behind that and executing rolling in both groups of stands by the precipitousness of the formula 2 and the sheet crown ratio of the formula 3. CONSTITUTION:The hot finishing mill which consists of the plural stands is divided into the group of upstream stands of which the rolling condition is in the range that is shown by the formula I and the group of downstream stands behind that. Next, the rolled stock on the outlet side of the most downstream stand in the group of upstream stands is rolled so that the sharpness lambda that is defined by the formula II is in the range of -0.015<=lambda<=0.015 and the sheet crown ratio gamma that is defined by the formula III becomes the target crown ratio of product. And, in the group of downstream stands, the rolled stock is rolled in the range of -0.1<=lambda of the sharpness lambdaon the outlet side of each stand and so that the sheet crown ratio on the outlet side is decreased as compared to the sheet crown ratio on the inlet side of each stand. Then, in the most downstream stand of the group of downstream stands, the rolled stock is rolled so that the sheet crown on the outlet side becomes the target sheet crown ratio of product.
Patent JP-S57188200-A (JP)
Title: Electret capacitor type transducer
Inventor: WADA HIROTO
IPC: H04R19/01
Filed: 1981-05-14
Abstract: PURPOSE:To improve the distortion characteristics and sensitivity, by forming electric charges at the back side of an electret of an electret capacitor type transducer with a distribution that the center is smaller than the circumference. CONSTITUTION:On an electrode fixed pole 21 of a microphone of back electret type, a moving pole 24 having a specified gap with a spacer 22 and suspended with a support ring 23 is opposingly provided, and a back electrode of an electret fixed pole 21 is connected to an output terminal OUT via an impedance conversion circuit having a field effect transistor FET21, etc. The electret fixed pole 21 has radial or lattice unevenness (small electric charge at rough part and large electric charge for dense part) for example, so that the electric charges at the center M are smaller than those at both ends. Thus, correct static balance is taken at no sound pressure, and no distortion is caused at any half wave with a sound pressure, allowing to achieve low distortion factor and high fidelity.
Patent JP-S61235338-A (JP)
Title: Film winding method
Inventor: TERASAKA HIROYUKI
IPC: B65H18/00
Filed: 1985-04-08
Abstract: PURPOSE:To prevent degrading of quality and enable the winding capability to be improved by configurating a device in such a way that an angle formed between a suction port of a bar on a film fastening device and a winding film is kept to be constant and appropriate tension is evenly applied to the film while it is winded. CONSTITUTION:A film 2 is fastened to a suction port 3 of a film fastening device 13 which is arranged in a line, and the film 2 is winded up on a winding core 8 while appropriate tension is applied to the film 2 by rotating force of the bar 1 by means of a driving device. In this case, an angle formed between the surface of the bar 1 and the film 2 is maintained to be larger than 15 deg.. This causes the tension value of the film 2, at which point the film starts slipping, to be increased preventing the film 2 from wrinkling. This, accordingly, causes the film 2 to be winded up on the winding core 8 while appropriate adherence pressure is being applied. This configuration enables the product of a coil to be provided without any wrinkle from the beginning preventing degrading of its quality, improving the winding throughout capability of the winding machine, and enables the small size pressure reducing element for suction to be employed.
Patent JP-S52155862-A (JP)
Title: Process for treating waste water containing chloroaldehyde and the like
Inventor: TSUCHIYA KAZUO
IPC: C02F1/72
Filed: 1976-06-22
Abstract: PURPOSE:To permit a biological treatment (activated sludge process, etc.) by treating waste water containing chlor aldehyde preliminarily (pH adjsutment + oxidation treatment).
Patent JP-H04308388-A (JP)
Title: Rotary compressor
Inventor: OGAWARA HIDEJI
IPC: F04C18/356
Filed: 1991-04-05
Abstract: PURPOSE:To provide a compressor of high reliability with little mechanical loss by constraining the autorotation of a roller in this rotary compressor used for a refrigerating cycle or the like. CONSTITUTION:A main bearing is provided with a slit groove 22 at its end face, and the roller end face is provided with a small protrusion 26 enclosed in the slit groove 22 so as to be reciprocated in the slit groove 22 in association with the rotation of a shaft.
Patent JP-2000264354-A (JP)
Title: Intermediate plug
Inventor: SHINOZAKI NATSUO
IPC: B65D47/12
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To firmly fit a reinforcement ring to a neck portion when an intermediate plug is used, and to easily detach the ring from the neck portion after the plug is used by forming a double-cylindrical reinforcement ring on an outer circumference of a fitting cylinder through a flange-like connection portion in a cutting and removable manner with a thin-walled cutting line thereon. SOLUTION: A container body erects a neck portion from an upper edge of a body portion through a shoulder portion. An intermediate plug A fits a fitting cylinder 7 to an outer circumference of the neck portion 4. A double- cylindrical reinforcement ring 18 provided on the outer circumference of the fitting cylinder 7 through a flange-like connection portion 17 is fitted in a cutting and removable manner with a thin-walled cutting line thereon. When this container is used, a cap is first removed, and a cutting lid is cut off. After the stock liquid is used up, an inclined cutting line a2 and an annular cutting line a1 are cut holding a finger-hooking portion 20 to remove the reinforcement ring 18, and the fitting cylinder 7 is detached by pulling a spout cylinder 16. The intermediate plug A, the container body and the cap are separated from each other and disposed.
Patent JP-H11253928-A (JP)
Title: Treatment of waste liquid of hypophosphorous acid and phosphorus acid
Inventor: SHITSU YOSHINOBU
IPC: C02F1/72
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To treat a waste liquid containing hypophosphrous acid and phosphorous acid of high concentration efficiently by a method in which, in the treatment of the waste liquid including a nonelectrolytic plating waste liquid, the liquid is heated at a predetermined temperature in the presence of divalent copper ions. SOLUTION: In the treatment of a waste liquid containing hypophosphorous acid and phosphorous acid, the liquid, after being added with a copper (II) salt, is heated at a predetermined temperature, namely at 40 deg.C or above to oxidize the hypophosphorous acid and phosphorous acid. When copper (II) sulfate or copper(II) acetate is used as divalent copper ions, the ions are recovered as metallic copper. When copper (II) chloride is added, a white precipitate [copper (I) chloride] is recovered. Although the obtained metallic copper is powdery and filtered difficultly, the obtained white precipitate can be easily precipitated and dewatered, and the water content is low to facilitate solid-liquid separation. Therefore, it is preferable to use copper (II) chloride.
Patent JP-S58189023-A (JP)
Title: Apparatus for extracting water
Inventor: SUZUKI TADAO
IPC: G21F9/02
Filed: 1982-04-30
Abstract: PURPOSE:To reduce cost and to reduce the installation space of machinery, by providing a freezer unit with respect to a multiple system equipped with plural gas sampling systems in common. CONSTITUTION:When a system is doubled, a common sampling pump 12 and a first water extracting part 13 are provided to a sampling pipe 11 and divided into two systems for the first time at the outlet side thereof while the second water extracting parts 141, 142 and valves 151, 152 are respectively provided in series to the divided pipes which are connected again at outlet sides thereof to a common flowmeter 17. The common connecting point of the first extracting parts 13 and the second extracting parts 141, 142 are communicated with a drain pipe 18, a drain valve 19 and a drain tank 20 through valves 161, 162. In a freezing cycle, a common freezer unit 25 is provided and a cooling medium sent from the freezer unit 25 is branched into two branch circuits through a cooling medium pipe 24 while valves 291, 292 and prepositional evaporators 261, 262 are respectively provided to the branch circuits and the cooling medium is returned to the freezer unit 25 from a post-positional evaporator 27 provided to the outlet sides thereof.
Patent JP-H10263635-A (JP)
Title: High reduction rolling mill
Inventor: IDE KENICHI
IPC: B21B41/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the high reduction rolling mill by which a high draft is obtained by one pass, and thus a rolling line can be shortened by a mechanism which is hard to damage and is easy to maintain. SOLUTION: The rolling mill is equipped with upper and lower work rolls 12 rolling a rolling stock 1 by interposing it between them, upper and lower backup rolls 14 coming into contact with up and down of the work rolls and supporting the work rolls, work roll double-acting devices 16 reciprocating the work rolls along the outer peripheral surfaces of the backup rolls and gap adjusting devices 18 adjusting roll gaps by moving the work rolls vertically. While moving the rolling stock 1 on the downstream side intermittently and continuously, by moving the work rolls 12 on the upstream side along the outer peripheral surfaces of the backup rolls 14, the rolling stock is partially rolled, and after opening a roll gap, the work rolls are reset on the downstream side.
Patent JP-S63238569-A (JP)
Title: Electromagnetic wave detector
Inventor: DAIBO MAKOTO
IPC: G01S7/38
Filed: 1987-03-27
Abstract: PURPOSE:To decrease the probability of misdetection by performing detecting operation only when an electromagnetic wave which is equal in frequency to and in phase with two oscillators for generating the oscillation frequency of a local oscillator and a low frequency for intermittent oscillations is inputted. CONSTITUTION:When a pulse signal of frequency smaller than the oscillation frequency of a 1st oscillator 25 is inputted from a 2nd oscillator 24 to a control circuit 22, the circuit 22 oscillates the oscillator 25 for the time when the output of the oscillator 24 is at high level. Then a local oscillation control circuit 29 is driven to output an oscillation signal from a local oscillator 13 to a mixer 14 for a period of the oscillation pulse width of the oscillator 25. A tri-state buffer gate 17 charges a capacitor 20 only when the output of the circuit 16 obtained by detecting a received signal by the mixer 14 and shaping its waveform and the output of the oscillator 25 are both at high level. When the voltage of the capacitor 20 exceeds the reference value, a time detecting circuit 23 starts clocking the time to perform display operation.
Patent JP-S61232763-A (JP)
Title: Device for correcting light quantity nonuniformity of copying optical system
Inventor: MORIZUMI YOSHIAKI
IPC: G03B27/54
Filed: 1985-04-09
Abstract: PURPOSE:To obtain the almost equal light quantity distribution in the projecting light image surface as a whole by arranging a contraction plate having the opening of the dimension distribution corresponding to the light quantity distribution in the image- forming surface in the optical path or an optical filter having the density distribution, and interrupting partially the projecting light flux. CONSTITUTION:In the optical system, the light quantity inevitably accompanies the original image projected and image-formed to a line sensor 4 or 5. To the suitable place of the optical path, the optical filter having the contraction plate of the necessary shape or the necessary density distribution is arranged, and the equal light quantity distribution is obtained. The contraction plate to correct the light quantity nonuniformity can be arranged to three places classified broadly. Namely, three places are obtained such as a contraction plate 6 arranged between an original picture 1 and a lens 2, a contraction plate 7 arranged between a lens 2 and a roof type mirror 3 or a contraction plate 8 arranged between the roof type mirror 3 and a line sensor 4 or 5. The cross section shape and the cross sectional area of the luminous flux are respectively different, and the shape of the contraction plate is different in accordance with the position arranged.
Patent JP-H10264259-A (JP)
Title: Jig for working frp product, its manufacture, and method for working frp product
Inventor: FUJIWARA TAKASHI
IPC: B29C70/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a working jig which can apply a process such as drilling easily at an accurate position of an FRP product (a bathtub). SOLUTION: This working jig for FRP product is equipped with a main body 11 made of FRP which comes into contact with a surface to be processed (an internal wall surface part (h) on which a recessed part (d) and a jetting hole under the recessed part (d) are provided.), and an engaging part 12 made of FRP which is integrally extended from the main body 11 and engages the main body 11 with an FRP product (a), and on the main body 11 two guide holes 111 for screw hole drilling, and one guide hole 113 for jetting hole drilling, are provided. For the engaging part 12, a part where the width of a box part (c) is narrowest, and parts where the width is slightly wider on both sides of the first part, are integrally formed, and the engaging part 12 cannot move on the box part (c). Therefore, the main body 11 can be joined to the surface to be processed at this location only.
Patent JP-H09263085-A (JP)
Title: Prepaid card and prepaid card terminal equipment
Inventor: YOSHIMURA KATSUMI
IPC: B42D15/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To carry out update recording of value information corresponding to service by a method wherein a card is suitably checked in start of the service without increasing a recording capacity of the card. SOLUTION: A third recording area 3B wherein cord information corresponding to value information is recorded in issue is provided to a card 2 having a first recording area 3A wherein year and month of manufacture, serial number, etc., are recorded in issue, and a second recording area 3C wherein the value information is recorded in issue. A memory storing value information corresponding to the code information is provided to a public phone machine. The code information of the recording area and the value information of the recording area 3C are read in start of service using the card. The value information of the memory corresponding to the code information is compared with the value information of the recording area 3C to judge advisability of using the card. Consequently, correct or not of the card can be exactly judged without increasing the recording capacity of the card.
Patent JP-S59200197-A (JP)
Title: Feed water heater
Inventor: YAO RITSU
IPC: F28F9/02
Filed: 1983-04-28
Abstract: PURPOSE:To reduce the amount of machining by a structure wherein the joint part of a tube plate, which connects a shell to a water box and occupies a large portion of the weight of a water heater, is formed by plastic working. CONSTITUTION:A recess (r) portion is provided on a tube plate 2 side in order to relieve the thermal stress near the weld zone between a tube plate 2 and a water box 1 used under high temperature and high pressure. The width Ws of a plastically worked tube plate 2 can be shortened, because the flanged part for butt-welding the tube plate 2 to the water box 1 and the flanged part for butt- welding the tube plate 2 to a shell 3 become unnecessary, resulting in enabling to reduce the weight of the tube plate 2 itself. Further, the plastic working of the tube plate eliminates the need of the flanged part on the tube plate side. Consequently, the groove form is formed in the direction of the thickness of the tube plate 2 for welding the tube plate 2 to the water box 1, resulting in producing the effect to reduce the amount of weld metal.
Patent JP-H08266193-A (JP)
Title: Fishing tool and its production
Inventor: KOIKE MAMORU
IPC: A01K87/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a fishing tool excellent in corrosion resistance and weather resistance, having brightness and to provide a method for producing the fishing tool. CONSTITUTION: This fishing tool is provided with a metal layer 12 formed on a member main body 11 having a fixed shape, a first protecting layer 13 made by coating the metal layer with a coating material and drying it and a second protecting layer 14 at least one layer obtained by coating the first protecting layer with a coating compound and drying it. The fishing tool is equipped with the metal layer formed on the member main body having the fixed shape and a protecting layer made by forming a solventless coating material and drying it.