baber/WOPTO huggingface dataset:
Patent JP-H081020-A (JP)
Title: Method for automatically controlling clearance of grinding mill
Inventor: MASUDA TSUNEO
IPC: B02C7/14
Filed: 1994-06-24
Abstract: PURPOSE:To inexpensively maintain a specified clearance at all times with simple constitution by repeating operations of rising a grinding wheel by a servo motor to be pressed to a stationary grinding wheel, determining the zero position of a clearance and lowering the rotary grinding wheel from this position so that the prescribed clearance is maintained at all times. CONSTITUTION:The torque limit value of the servo motor 13 is set at 50% of the max. permissible torque of its output shaft and the set value of the clearance is set at 100mum. An operation is started in the state of sufficiently parting the rotary grinding wheel 4 from the stationary grinding wheel 1 and immediately, the rotary grinding wheel 4 is risen to be pressed to the stationary wheel 1, and further is risen until the torque limit value is attained. The servo motor 13 is thereafter stopped to stop rising of the rotary grinding wheel 4 at the time the torque limit value of 50% is attained. The servo motor is then immediately run reversely to lower the rotary grinding wheel and the lowering of the rotary grinding wheel is stopped at the initially set clearance value. This operation is automatically executed for about 30 minutes at 10-second intervals. Resins which are materials to be treated are thrown and the frictional crushing operation is continuously executed during this time.
Patent JP-S6410420-A (JP)
Title: Inspection system for magnetic disk medium
Inventor: TOMIYAMA KAZUNOBU
IPC: G11B5/00
Filed: 1987-07-03
Abstract: PURPOSE:To grasp the state of a magnetic disk medium in two-dimension by supplying cylinder information representing the cylinder position of a detection means, sector information representing the circumferential directional position and access state information representing the access state to a memory means, collecting the information sets and processing the result by a computer. CONSTITUTION:When a piezoelectric element is in contact onto the surface of a magnetic disk and a detection signal is outputted, the signal is fed to a memory means M and the location of the magnetic head on a cylinder is specified by the cylinder information. Moreover, the circumferential position is specified by the sector information. The access state information is information representing whether the seek of magnetic head is in the accelerating or decelerating state and the information sets are given to the memory means M, where they are collected and processed by the computer C. Thus, the result of check is grasped in two-dimension and evaluated, then the location of a defect is detected accurately in such a way that which sector on what cylinder of the magnetic disk device D a projection or the like exists.
Patent JP-H0215596-A (JP)
Title: Illumination lamp with solar cell
Inventor: KISHI HITOSHI
IPC: F21S9/02
Filed: 1988-07-04
Abstract: PURPOSE:To make it possible to reduce the power consumption of an illumination lamp with solar cell by continuously operating the light source for a specified time after the sunset, operating it at every time when the existence of a passenger or the like is detected at midnight, thereby ensuring the safety of passenger till midnight. CONSTITUTION:The output voltage of a solar cell 1 is sufficiently high when the circumferential condition are bright enough at day time, and a secondary call 2 is charged by means of the output power. When it is dark, a light source 3 is put on for a specified time according to the detection results of an illumination detector 5, and after the specified time, the source 3 is put off. When a human body detecting part 1 is operated as it detects the existence of a passenger or the like even after the source 3 is put off, the light source 3 is put on. As a result, the lamp 3 is put on continuously only at the time when there are many passengers after the sunset and it is put on for only a necessary time when there is a passenger or the like around it at midnight after the sunset. It is thus possible to ensure the safety of passenger as well as to reduce the power consumption.
Patent JP-H10339220-A (JP)
Title: Intake system of internal combustion engine
Inventor: MASUDA GOJI
IPC: F02M35/104
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To promote atomization of the fuel adhered to the wall surface by introducing the heated air from a sub-passage, and feeding the heated air into a combustion chamber as the swirl to be obtained in a two-split intake port to generate the gas flow along a cylinder wall in the combustion chamber. SOLUTION: An intake port 8 is split into two parts by a bulkhead 6, the part close to a combustion chamber 1 is a fuel passage while the part close to the outer circumference is an air passage. A sub passage 7 to communicate the air passage and a part between a throttle valve 9 and an air regulating valve 10 is provided. An opening part 7a of the sub passage 7 is located in the vicinity of a throat part, and opened so as to form the swirl along an outer bore wall of the combustion chamber 1 when an intake valve 2 is opened, the air heated together with the swirl is introduced into the sub passage 7, and fed into the combustion chamber 1. The gas flow along the cylinder wall in the combustion chamber 1 is generated to promote the atomization of the fuel adhered to the wall surface.
Patent JP-H0792150-A (JP)
Title: Flow rate regulation method for ion exchange column
Inventor: SUGANUMA TAKASHI
IPC: G01N30/02
Filed: 1991-07-08
Abstract: PURPOSE:To realize quick regulation of flow rate while enhancing the work efficiency by finely regulating the cock of an ion exchange column having a chip for uniforming dripping liquid rate fixed at the tip thereof, fixed using an electronic metronome producing a tempo tone previously calibrated with respect to the flow rate. CONSTITUTION:An ion exchange column 1 is filled with an ion exchange resin 2 and stuffed, at the upper and lower ends thereof, with adsorbent cotton. A column cock 5 is provided on the forward end side of the column inserted with a micropipet chip 6 for dripping a liquid uniformly. Dripping rate of liquid from the chip 6 can be regulated by regulating the column cock 5 to constrict the channel of aqueous solution 3 having permeated through the resin. An electronic metronome has variable tempo and the period of tempo tone is varied by means of a tempo setting dial. The column cock 5 is regulated finely so that the dripping rate of liquid matches the tempo tone of the electronic metronome.
Patent JP-S6227862-A (JP)
Title: Cleaning back-up method using transponder card
Inventor: NAKAMURA KAZUYOSHI
IPC: G06Q50/00
Filed: 1985-07-30
Abstract: PURPOSE:To control a cleaning situation through an information control center set at the fixed side and indicating areas to be cleaned as necessary, by making cleaning workers carry the transponder cards with them and collecting the information on each transponder card through a fixed station. CONSTITUTION:This cleaning back-up system comprises an information control center A, a fixed station B set at each room, etc. and a transponder card TRC11 carried by each cleaning worker. When an ID code and the position information stored in a memory 14 provided within the TRC11 are received by a receiving part 9, a shift detecting part 3 first detects a shift when the position information has a change. In this case, both the ID code and the position information are stored and the change of the position information is monitored to the same ID code. If the part 3 decides a shift, this information is given to a time monitor part 4 together with reference to a schedule editing part 2. Then a mark is given to an end deciding column when an unfinished block is detected, and the time needed to finish the block is informed to the part 4. At the same time, a timer is started within the part 4.
Patent JP-H0332651-A (JP)
Title: Connector for ultrasonic probe
Inventor: KIKUCHI SUKESHICHI
IPC: G01N29/22
Filed: 1989-06-30
Abstract: PURPOSE:To attach and detach the subject connector to and from a connector of an ultrasonic diagnostic device body with a one operation by providing a clearance exceeding the degree that an operator's finger can be inserted, between a connector body, and a handle part for operating a lock mechanism of this connector body. CONSTITUTION:A handle part 3 is in a free position in a full line position 3a and becomes a lock position in a dotted line position 3b. At the time of detaching a connector 1 for an ultrasonic probe in the direction as indicated with an arrow against a connector 7 of an ultrasonic diagnostic device main body 6, a lock mechanism of a connector main body 2 is released by turning the handle part 3 by 90 deg. extending from a dotted line position 3b to a full line position 3a in a state that a finger is inserted into a clearance between the connector main body 2 and the handle part 3, and thereafter, by applying a stress by drawing the handle part in a state the handle part 3 is gripped or pushing it in, the connector 1 for the ultrasonic probe can be detached and attached from and to the connector 7. In such a way, the preparation at the time of starting the diagnosis can be executed simply and surely.
Patent JP-H0717067-A (JP)
Title: Thin film type thermal print head and production thereof
Inventor: AMANO TOSHIO
IPC: B41J2/335
Filed: 1993-07-06
Abstract: PURPOSE:To provide a thin film type thermal print head by which printing is suitably performed through a thermal transfer method on the smooth rigid surface of plastic and metal or the like. CONSTITUTION:A glass glaze layer 16 for forming the thin film of a heat- generating part 11 on the surface thereof is formed on a base plate 13 while keeping a sufficient cross direction region. A gentle slope surface or a rounded surface 18 is formed in a part near to the edge part of the glass glaze layer 16 by reburning the slope part or the stepped part after working and forming the same. The gentle slope surface or the rounded surface 18 is made lower as it advances to the edge of the base plate. A part or the whole part in the cross direction of the heat-generating part 11 is positioned on the slope surface or the rounded surface 18.
Patent JP-H04350048-A (JP)
Title: Supporting-shaft structure of roll paper
Inventor: MATSUO TAKESHI
IPC: B65H16/06
Filed: 1991-07-08
Abstract: PURPOSE:To provide a supporting-shaft structure for a roll paper that is lightweight, and has a good assembling workability, and also that is not deflected in the turning direction. CONSTITUTION:A supporting-shaft structure of a roll paper in which the roll paper is inscribed at three points viewing from the axial direction of the core cylinder 34 (not shown) of the roll paper 3 (not shown) is provided with a first supporting member 35 having a first supporting piece 351 and a second supporting piece 352 for supporting the core cylinder 34 at a first inscribing point 341 (not shown) and at a second inscribing point 342 (not shown). And the structure is also provided with a second supporting member 36 which has the same shape as the first supporting member 35 and has a first supporting piece 361 and a third supporting piece 362 for supporting the core cylinder 34 at the first inscribing point 341 and at a third inscribing point 343 (not shown), and with fixing shafts 37, 38 which have been provided at both the longitudinal ends of the first and second supporting members 35, 36 with a short length respectively, and by which the first and second supporting members 35, 36 are fixed so as to be opposite to each other.
Patent JP-S6412348-A (JP)
Title: Buffer control system
Inventor: NAKAMURA KOJI
IPC: G06F12/08
Filed: 1987-07-06
Abstract: PURPOSE:To simplify logic for the detection of a fault and the recovery of the fault, by checking the validity of the combination of a change bit and an exclusive bit in a directory provided in each processor which constitutes a multiprocessor. CONSTITUTION:An AND gate 320 outputs a fault detecting signal 330 by deciding that the fault is generated in the exclusive bit E212 if the combination of the change bit C211 and the exclusive bit E212 is (10) in a case where an effective bit V210 is set at (1). Also, an OR gate 321 outputs the value of the exclusive bit E212 after the recovery of the exclusive bit E212 as a signal 311 by the change bit C211, the correctness of whose value is guaranteed. In other words, the OR of both bits becomes the exclusive bit E212 after the recovery of the fault in the case where the combination of the change bit C211 and the exclusive bit E212 is (10).
Patent JP-H1011998-A (JP)
Title: Method and device for fail analysis
Inventor: FUJIWARA TERUAKI
IPC: G11C29/44
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of performing high speed fail analysis when a memory device has a large number of bits. SOLUTION: Data of a specified number of bits is converted to a decimal digit to set beforehand as an address value. The number of bits '1', which is the address value expressed in binary digit, is set to correspond to an address value as a fail number. Fail data read from a memory device is converted into decimal digit to compare with the address values, and a fail number corresponding to a matching address value is detected as a fail number of fail data.
Patent JP-H1014999-A (JP)
Title: Foot rest stage for intravenous drip and artificial dialysis
Inventor: NAKAZAWA KOJI
IPC: A61G15/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To decrease physical burden of a patient and to keep a posture for medical treatment for a long time by elevating a seat for foot rest to a higher position than the top face of the seat bottom of a chair for intravenous drip and artificial dialysis by means of an elevating/lowering device. SOLUTION: A foot rest stage 20 is constituted of a seat 21 which feets can be placed on and is freely elevated and lowered, a freely stretchable/ contractable cover for covering the lower part of the seat 21 and an elevating/ lowering device assembled on the lower part of the seat. In addition, a table, etc., are freely removably provided on the top face of the seat 21. The elevating/ lowering device 23 is constituted of a link mechanism 30 for holding horizontally the seat 21 and elevating and lowering and a driving device 31 for it. The link mechanism 30 holds the seat 21 by two sets of links which make two pieces to a pair. The driving device 31 uses a power cylinder and it is driven by means of a driving motor 46.  In addition, the link mechanism 30 is actuated by means of the driving device 31 to elevate the foot rest stage 20 to a higher position than the seat bottom of a chair for intravenous drip and dialysis. It is possible thereby to decrease physical burden.
Patent JP-S6411415-A (JP)
Title: Array device for switch element
Inventor: MARUYAMA TAKAKO
IPC: H03K19/177
Filed: 1987-07-03
Abstract: PURPOSE:To decrease the time constant of a circuit and to shorten a signal processing time by providing a switching means which makes a selection of whether or not a buffer amplifier is connected to a signal line according to the number of switch elements connected to the signal line. CONSTITUTION:Respective MOSFETs Q are provided at intersection parts of input lines 4 and product term lines 5 and intersection parts of the product term lines 5 and output lines 7, and a logic circuit is so set that metal options and the MOSFETs Q are programmed or not programed. An input 4b connected to the gates of MOSFETs Q connected to product term lines 5a-5i is connected to buffer amplifiers 20b, 21b, 22b, and 23b connected to a product term line 5b connected to output lines 7a-7i, and other buffer amplifiers are placed in a through connection state. The distributed capacity of the input line 4b and product term line 5b is divided by the buffer amplifiers to decrease the time constant substantially, thereby shortening the signal processing time.
Patent JP-S6058746-A (JP)
Title: Ring automatic confirming system
Inventor: KITAHARA TAKESHI
IPC: H04L12/437
Filed: 1983-09-10
Abstract: PURPOSE:To allow the system to be utilized effectively for earlier restoration when a fault occurs in a ring or a ring station by setting the own address to a transmission station address (SA), transmitting the address to a downstream ring monitor device while giving a test frame, allowing the downstream ring monitor device to copy the SA and to circulate the ring so to confirm automatically the state of the ring. CONSTITUTION:The ring monitor device A sets a sub-code (SC) as shown in a token frame (1), all ''0'' to an object station address (DA) and an address A to the SA. The token frame (1) like this is transmitted to the ring monitor device B at the downstream through a ring and since the DA is not coincident, the address A of the SA is copied, an address recognition flag (A) corresponding to the final flag C is set to ''1'' and fed to an object ring monitor device A. Thus, the address of the ring monitor device at a peceding upstream is known in this way and the confirmation of the normality of the ring is made possible.
Patent JP-S5869884-A (JP)
Title: Preparation of pheophorbide
Inventor: SAKATA ISAO
IPC: C07D487/22
Filed: 1981-10-21
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for medicines, deodorants, colorants, etc. easily in high yield at a low cost in a short time, by hydrolyzing chlorophyll which is a photosynthetic organism, and removing carotenoid, etc. with a low polar organic solvent. CONSTITUTION:Chlorophyll contained in a photosynthetic organism is reacted with a hydrolase, and the reaction product is then extracted with an organic solvent to give crude pheophorbide, which is then treated with a low polar organic solvent, e.g. petroleum ether, n-hexane or benzene, to recover the carotenoid part and separate and extract the aimed substance from the photosynthetic organism. The hydrolysis is carried out by mixing the photosynthetic organism with water in an amount of 0.5-3 times that of the photosynthetic organism fully, and the reaction is carried out at a suitable humidity under warming, e.g. 30-100 deg.C for 1-8hr. An alga, e.g. chlorella or laver, or a higher green plant, e.g. a spinach, comfrey or green tea, may be cited as the photosynthetic organism.
Patent JP-H0216646-A (JP)
Title: Programmable controller
Inventor: ISHIGURO YUMIKO
IPC: G06F11/34
Filed: 1988-07-05
Abstract: PURPOSE:To easily confirm whether an instruction is executed or not by causing a programmable controller to count the number of executed times of the instruction at each step of a sequence program in the memory of the controller and store the count value in a counter area. CONSTITUTION:In case of monitoring the number of executed times of a program, a peripheral device 1 designates the extent of the program to which the number of executed times is to be confirmed and the content of a memory of the extent designated from the counter area 7 of a programmable controller to the peripheral device 1 through communication equipment. The read results are displayed on the CRT of the peripheral device 1. The counter area 7 of the controller has counters at every step. Execution of an instruction is confirmed in such a way that the value of the counter corresponding to the step is increased by '1' when a sequence program outputting instruction is executed and nothing is added to the counter value when the instruction is not executed. Moreover, even in the case of a program which executes one scan only at the rising time of a load X0, the execution of the instruction is monitored in the counter area.
Patent JP-H0333025-A (JP)
Title: Raw material composition for low-alkali glass
Inventor: KADA YUKIHISA
IPC: C03C1/00
Filed: 1989-06-29
Abstract: PURPOSE:To obtain low-alkali glass having superior blister grade while containing large amounts of sulfate and sulfide as impurities by incorporating specific amounts of arsenic trioxide and nitrate. CONSTITUTION:By incorporating, expressed in terms of glass, arsenic trioxide in an amount of 0.8-1.5wt.% as As2O3 and also NaNO3, Ba(NO3)2, etc., in the amounts sufficiently oxidizing As2O3, a raw material composition for low-alkali glass can be obtained.
Patent JP-S5791520-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEMATA FUKI
IPC: C30B25/08
Filed: 1980-11-28
Abstract: PURPOSE:To improve the yield of products by providing an exhaust unit at the contact with a reaction tube of a stage inserted into the reaction tube of a semiconductor manufacturing apparatus, thereby preventing the adherence of dust. CONSTITUTION:An exhaust unit 11 (exhaust hole 13) is provided at a stage 7 placing a holder 6 for carrying a wafer 5 to be treated to be telescoped within a reaction tube 1 connected to a vacuum pump 4 via an exhaust tube 2, and is connected to an exhaust system 12 connected to a vacuum pump 3. In this manner, it can prevent the dust from adhering to a wafer, thereby improving the yield of the product.
Patent JP-H0455645-A (JP)
Title: Method for preventing clogging of water humidifying nozzle for air conditioning
Inventor: SHIMAKAWA TETSUO
IPC: B05B15/02
Filed: 1990-06-26
Abstract: PURPOSE:To prevent attachment of magnesium and the like contained in water to nozzles due to remaining or drying of the water and clogging of the nozzles by a method wherein when two-fluid nozzles are controlled to stop spraying, first water supply to water spraying nozzles is stopped and then compressed air supply to compressed air spraying nozzles is stopped. CONSTITUTION:Each of solenoid valves 2 and 3 is connected to the output side of a computer 1 and the number of solenoid valves 2 and 3 to be operated is changed corresponding to a deviation between an input signal of a supply air temperature sensor 50 and a preset target value to obtain a required humidity. When the target temperature is approached, two-fluid nozzles 4 are orderly controlled to stop spraying. At this time, first the solenoid valve 3 for water spraying nozzles is stopped and after a little delay, the solenoid valve 2 for compressed air spraying nozzles is stopped. By this, as water in the water spraying nozzles is completely removed, it does not occur that magnesium and the like contained in the water dried and crystallized because the nozzles are not used for a long time thereafter and attaches to holes and the like of the nozzles. Thus, the nozzles the frequency of use of which is low can be always operated normally.
Patent JP-S5966428-A (JP)
Title: Pretreatment of carbonamide group-containing thermoplastic for manufacturing toughly stuck metal film
Inventor: HORUSUTO GETSUCHIYUMAN
IPC: C23C18/24
Filed: 1983-09-13
Abstract: The pretreating of thermoplastic substrates containing carbonamide groups and an inorganic, fine-particulate adhesion filler, is improved to produce strongly adhering metal coatings thereon, by combining the following steps: the pickling is divided in at least two partial steps, where the first partial step comprises predipping in a pickling solution such as 50 to 96% sulfuric acid where the surface tension is lowered to at most 25 mN/m at 20 DEG  C., and the pretreated plastic is dried at 70 DEG  to 110 DEG  C. before the actual galvanic metal deposition.
Patent JP-S59116239-A (JP)
Inventor: CHIEN CHIYUN CHIYAO
IPC: C07C31/26
Filed: 1983-09-13
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-H04361608-A (JP)
Title: Acrylic fiber for cut pile
Inventor: MIZUKAMI YOSHIKATSU
IPC: D01F1/04
Filed: 1991-06-11
Abstract: PURPOSE:To provide the subject fiber containing barium sulfate particles having a specific particle size, reduced in the unevenness of the surface of the fiber, having a brilliant color and an excellent touch, and reducing the wear of cutters when subjected to a pile-cutting treatment. CONSTITUTION:The objective fiber containing barium sulfate particles having an average particle diameter of <=0.8mum, preferably 0.3-0.5mum, in an amount of >=0.3wt.%. A dispersing agent such as a carboxylic acid is preferably added when the barium sulfate is secondarily aggregated in the process for dispersing the barium sulfate.