baber/WOPTO huggingface dataset:
Patent JP-H09325189-A (JP)
Title: Road surface temperature prediction device and prediction method
Inventor: KONO MITSURU
IPC: G01K1/14
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To flexibly and properly predict road surface temperature by collecting observed data at each prediction time point and renewing the data base and constructing a prediction model. SOLUTION: Observed data with a road surface temperature sensor 1 and a meteorological sensor 2 (or one of them) is input in a processing part 3 and stored. The processing part 3 activates a data base constructing means 4 at every data accumulation interval set in advance and processes the observed data. At predetermined prediction time, in addition to the construction means 4, a near data collection means 5, a model construction means 6 and a prediction means 7 are activated in turn to predict the road surface temperature and indicate the results on a monitor 10. As all data base 8 renews and accumulates time sequence data for a certain period in the past and the near data base 9 is reconstructed by collecting at every prediction time point, more proper prediction result with always new data can be obtained.
Patent JP-S5864292-A (JP)
Inventor: UCHIKAWA HIDEFUSA
IPC: F01N1/24
Filed: 1981-10-13
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-S5952744-A (JP)
Title: System for measuring adhesive power of white blood cell and blood platelet
Inventor: OOSAKI KAZUO
IPC: G01N27/414
Filed: 1982-09-20
Abstract: PURPOSE:To measure the adhered number of white blood cells or blood platelets by arranging field effect transistors each coated with a nylon or glass layer in the gate part in a blood passing test tube. CONSTITUTION:The surface of many field effect transistors (FET) 4 arranged along the inside wall of a blood passing test tube 3 is beforehand coated thereon with an adhesive material 11 of nylon or glass. Since the cell 6 of a white blood cell or blood platelet has a negative potential on the surface, a p channel type is used for the FET4 so that a channel is formed when the cell sticks thereon. The channel length of each FET4 is made about the same as the diameter of the cell 6 so that the FET turns on when one cell sticks thereon. When a blood 2 is passed in the tube 3 by operating an injector 2, the cell 6 sticks on the gate part of the FET4, thus giving rise to a change in the source-drain current thereof. The time until a prescribed number of the white blood cells and blood platelets adhere is thus measured automatically.
Patent JP-S5951136-A (JP)
Title: Method for controlling fuel supply at acceleration/ deceleration time of internal-combustion engine
Inventor: KOUMURA TAKASHI
IPC: F02D41/10
Filed: 1982-09-20
Abstract: PURPOSE:To ensure the arithmetic operating time in the range of high r.p.m. of an engine and improve the fuel consumption thereof by supplying the engine with a reduced quantity of fuel when the engine is decelerated and limiting the supply of fuel for the engine when it is accelerated to an r.p.m. over a specified value. CONSTITUTION:At a step 2, it is decided whether the engine r.p.m. is over a specified value or not and if YES, an arithmetic operating step applied at the time of a high speed driving mode is executed. At a step 25, it is decided whether the engine is accelerated or decelerated. If it is decided that the engine is accelerated, no fuel is incremented at a step 26. If it is decided that the engine is decelerated, the quantity of supplied fuel is reduced at a step 27. The arithmetic operating time in the high revolution speed range of the engine may be ensured and the fuel consumption can be improved.
Patent JP-S6141233-A (JP)
Inventor: RICHIYAADO EI BAACHI
IPC: H04B3/10
Filed: 1985-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11347341-A (JP)
Title: Granular moisture absorbing and releasing material and manufacture thereof
Inventor: HIRATO YASUHIRO
IPC: B01D53/28
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a granular moisture absorbing and releasing material which has moisture absorbing and releasing properties and is low-priced and installed as it is under a floor as well as an efficient manufacturing method therefor. SOLUTION: This granular moisture absorbing and releasing material is made of a thermal dehydration product consisting of 100 pts.wt. amorphous silica mineral and 2.5-50 pts.wt. metallic hydroxide, with 0.1-1.2 g/cm<3> bulk density and 5 wt.% or more absorbed and released moisture content. In addition, the method for manufacturing the granular absorption and releasing material is to impregnate the thermal dehydration product with an aqueous solution of an alkaline metallic hydroxide so that the alkaline metallic hydroxide is 2.5-50 pts.wt. for 100 pts.wt. amorphous silica mineral and thermally dehydrate an obtained wet sandlike or a slurrylike mixture. The amorphous silica mineral is preferably one kind or more selected from pearlite, a volcanic pumice, diatomite, china clay and the like.
Patent JP-S5787432-A (JP)
Title: Porous material
Inventor: MAEDA NAOHIRO
IPC: C08J9/00
Filed: 1980-11-20
Abstract: PURPOSE: To provide a porous material consisting of acetal of polyvinyl alcohol containing fine powder of activated charcoal, etc., and suitable for the adsorption and removal of radioactive elements, as a cigarette filter, a carrier of thin- layer chromatography, etc.  
     CONSTITUTION: For example, polyvinyl alcohol is dissolved in water, and separately fine powder of activated charcoal, chlorophyllin, or ion exchange material, etc. are dissolved together with starch, etc. in water. Both solutions are mixed together, heated to gelatinize the starch, and mixed with formalin and sulfuric acid to effect the acetalization reaction. The reaction product is washed with water to obtain the objective porous material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05329318-A (JP)
Title: Pulse jet type dust collector
Inventor: IZAWA ETSUSHI
IPC: B01D46/04
Filed: 1992-05-29
Abstract: PURPOSE:To perform dust removal of a bag filter effectively by increasing the amount of induced air to increase the total amount of air delivered from an outlet of a Venturi without increasing the pressure of compressed air for feeding a blow pipe to a pressure larger than required and without decreasing the velocity of the compressed air blown from a blow hole. CONSTITUTION:A pair of blow holes 8a, 8b for compressed air is mounted to a blow pipe 8 so as to be directed to an inlet of a Venturi 10 fixed to the upper end port of a bag filter, where the total sum of the sectional area of both the holes 8a, 8b is made equal to the area of a conventional blow hole.
Patent JP-S645702-A (JP)
Title: Turning tool
Inventor: YOSHIDA KOJI
IPC: B23B27/00
Filed: 1987-06-29
Abstract: PURPOSE:To aim at miniaturization of a fine turning device by providing a grooved section between the cutting part in a plate-spring structure which is enabled to bend in the cutting direction and the shank, and then placing a piezoelectric element in the grooved section so that it is sandwiched between the shank and the cutting part. CONSTITUTION:On the cutting part 1 provided with a cutting blade 4 is formed a slit 5. The slit 5 is comprised of a square-hole-like portion 5' and a clearance- like portion 5'' which is elongated backward and forward, and it is constituted so that a parallel plate spring is formed. Between the cutting part 1 and a stiff shank 2 is provided a grooved section 3, and then, in the grooved section 3 is placed a piezoelectric element 6 so that it is sandwiched between the cutting part 1 and the shank 2. By applying voltage to the piezoelectric element 6, the cutting part 1 in a plate-spring structure is elastically deformed so that it is processed by a fine turning. Accordingly, through intensively combining the functions of a fine turning processing into one tool, it can be miniaturized, and can also be applied to general machine tools.
Patent JP-S648722-A (JP)
Title: Buffer circuit using complementary field effect element
Inventor: TOKUDA TAKESHI
IPC: H03K19/0948
Filed: 1987-06-30
Abstract: PURPOSE:To reduce the through-current without increasing the pattern area by connecting a resistive component in series between field effect components of an inverter of the pre-stage and inputting a voltage across a resistive component to the inverter of the output stage. CONSTITUTION:A resistive element 6 is inserted between P and N-channel transistors(TRs) 5, 7 of an inverter 2 of pre-stage. Moreover, output terminals 8, 9 across the resistor are connected to gates of P and N-channel TRs 10, 11 of an output stage inverter 3 respectively. With a change in the signal from the input terminal 1 given, the capacitance of the gate of the TR 10 or 11 receiving the signal through the resistive component 6 is discharged, delayed only by a specific time constant. Thus, the simultaneous ON-state of the P and N-channel TRs 10, 11 of the inverter 3 of the output stage is evaded.
Patent JP-S5952712-A (JP)
Title: Controller for exciting circuit
Inventor: MIBU KATSUTOSHI
IPC: G01D5/244
Filed: 1982-09-21
Abstract: PURPOSE:To reduce the power consumption of a circuit in case of the occurrence of an accident and the consumption of a battery after the accident, and to obtain a controller for a phase detection type displacement amount detection system by a magnetic scale system, by providing a level converting circuit and switching a normal operation state wherein an exciting current is high and an abnormal state wherein the exciting current is low on the basis of a signal which controls the operation state. CONSTITUTION:The control signal PWF of the level converting circuit is at a low level in a backup state, i.e. when power source abnormality occurs and at a high level in the normal operation state, and a synchronous differentiating circuit 26 generates a pulse output STRT which goes up to the high level only for a period 2/fc as long as one cycle of the clock signal fc/2 of the circuit synchronously with the rise and fall of the signal PWF. A count control circuit 27 controls the count direction of an (n)-bit up/down counter 28 according to the change state of the PWF to generate a signal STP when a maximum or minimum value is attained to, holding the state.
Patent JP-H0333399-A (JP)
Title: Water-stopping work
Inventor: UCHIDA HIDEKAZU
IPC: E04G23/02
Filed: 1989-06-27
Abstract: PURPOSE:To prevent the leakage of water-stopping agent by a method in which a cooling gas is introduced into cracks from a hole leading to the cracks in a wall to freeze leak water in and on the wall of the cracks to close them, and a water-stopping agent is injected into the cracks. CONSTITUTION:A bole 8 is drilled at an angle of about 45 deg. to the cracks 3 of a wall 2 to lead it to the cracks 3' on and in the wall 2. A cooling gas 9 is introduced into the cracks 3' from the hole 8 to freeze leak water 10 to close them. A water-stopping agent 6 is then injected from an injecting hole 5 drilled at an angle of 45 deg. to the cracks 3 to stop the leakage of water from the cracks 3. The leakage of the water-stopping agent can thus be prevented.
Patent JP-H08335548-A (JP)
Title: Exposing apparatus, exposing condition determining method and aberration measuring method
Inventor: KATAOKA YOSHIHARU
IPC: G03F7/20
Filed: 1995-06-08
Abstract: PURPOSE: To measure the optimum exposing condition and aberration of projecting optical system, in higher accuracy and higher speed, corresponding to a kind of photoresist in the exposing apparatus without using expensive apparatus. CONSTITUTION: A first process to form a plurality of photosensitive images of pattern by continuing a plurality of times of exposure and transfer of the predetermined pattern under the different exposing conditions onto a photosensitive substrate W, a second process 105 to picks up a plurality of photosensitive images and then converting it into electrical signal, a third process 108 to obtain the information about the shape of photosensitive images based on such signal and a fourth process 109 to determine the optimum exposing condition based on the information obtained in above process.
Patent JP-H08332747-A (JP)
Title: Production of ion generator for electrostatic recording
Inventor: WATANABE YASUYUKI
IPC: B41J2/395
Filed: 1995-06-08
Abstract: PURPOSE: To easily set and hold the ion generating surfaces of respective ion generator units to the same height in a method for producing an ion generator for electrostatic recording made long by arranging a plurality of ion generator units. CONSTITUTION: The ion generating surfaces of a plurality of ion generator units 3 are temporarily fixed to a temporary fixing member 1 having a smooth applying surface 2 side by side while set on the applying surface 2 at predetermined positions. A support substrate 4 is pressed to the row of the ion generator units 3 temporarily fixed on the temporary fixing member 1 through a fixing member 5 such as an adhesive from the rear surfaces of the ion generator units 3 to fix the ion generator units 3 to the support substrate 4. Subsequently, a plurality of the ion generator units are fixed to the support substrate while the ion generating surfaces of them are held to one plane by releasing the temporary fixing member 1 to obtain an ion generator for electrostatic recording.
Patent JP-S54100775-A (JP)
Title: Electronic watch
Inventor: BERUNAARU MAIRU
IPC: G04C10/04
Filed: 1978-12-28
Abstract: The invention concerns an electronic timepiece including a system for detecting the end of useful battery life. This system is based on a circuit for detecting the length of the driving pulses for the stepping motor, associated with a circuit for shortening the driving pulses. The detector circuit comprises two counters, the output logic levels of which coincide when the voltage of the battery has dropped to a value such that the stepping motor is at its limit of operation, in which case the duration of the driving pulses is at a maximum.
Patent JP-2000352249-A (JP)
Title: Door opening device
Inventor: TANAKA TOSHIO
IPC: E05C1/12
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To surely open a door even by disabled hand by converting a lowering motion of a transmission rod interlocked with a stepping operation of a stepping member, into the horizontal motion by an advancing and retreating mechanism to be transmitted to a latch bolt pressing-out member. SOLUTION: A latch bolt pressing-out member 2 is movably mounted in a rear box of a seat. An advancing and retreating mechanism 3 consists of a flexible elastic plate mounted on the latch bolt pressing-out member 2 on its tip and connected to a transmission rod 4 by means of a hinge at its basic end, and a guide having a sliding surface for deflecting the flexible elastic plate for horizontally keeping a contact angle at the tip of the flexible elastic plate. To open a hinged door, the lowering motion of the transmission rod 4 interlocked with the stepping operation of a stepping member of an elevating mechanism 7 buried in a floor is transmitted to the latch bolt pressing-out member 2 as the horizontal motion by the flexible elastic plate of the advancing and retreating mechanism 3, and a latch bolt is pressed out.  Thereby the hinged door can be easily opened only by lightly pulling the door without turning a knob and the like.
Patent JP-S6224852-A (JP)
Title: Coating method for aluminum
Inventor: CHIDA FUMIO
IPC: B22D19/08
Filed: 1985-07-25
Abstract: PURPOSE:To inexpensively produce a casting having excellent resistance to wear and corrosion by forming a casting having an Al layer on the surface by using a casting mold subjected to Al coating on the mold surface then further subjecting the casting to an anodic oxidation treatment. CONSTITUTION:An Al powder layer 4 is formed on the mold surfaces of metallic molds 2, 3 by using a spraying device 1 and thereafter a molten metal is poured into the mated metallic molds 2, 3 from a sprue 5 to form the casting 6 having the high-purity Al layer 7 on the surface. The casting 6 is further subjected to the anodic oxidation treatment to improve the resistance to wear and corrosion of the Al layer 7. The casting having the excellent resistance to wear and corrosion is thus inexpensively produced.
Patent JP-S6143405-A (JP)
Title: On-load tap changer
Inventor: KOJIMA TAKESHI
IPC: H02H7/055
Filed: 1984-08-08
Abstract: PURPOSE:To protect a transformer by a method wherein a transformer, with which tap voltage is detected, is connected between adjoining two taps which are connected to a vacuum valve, and when an abnormal short-circuit current runs due to the failure of a valve, a voltage drop is detected and a transformer is tripped. CONSTITUTION:The primary side terminals (a1) and (a2) of the transformer P of an on-load tap changer are connected between a tap selector TS and vacuum valves V1 and V3, and the secondary side terminals (b1) and (b2) of a transformer P are led out to outside, and the voltage between taps (n) and (n+1) is monitored always. The parallel circuit of vacuum valves V2 and V4 and current-limiting resistors R1 and R2 is connected to the vacuum valves V1 and V2 respectively, and the parallel circuit is connected to the neutral point N of the transformer. When the input voltage of the transformer is normally working, it is turned to DELTAV2 or above, and the voltage is turned to DELTAV1 or below when it is working abnormally by short-circuiting either of the resistors R1 and R2, thereby enabling to protect the transformer by tripping it.
Patent JP-S5789176-A (JP)
Title: Electronic apparatus
Inventor: NISHIMURO YOSHIAKI
IPC: G06F17/28
Filed: 1980-11-22
Abstract: PURPOSE:To obtain an object ''Kanji''(Chinese character) pattern, by inputting 2 or more Chinese characters and operating a Chinese character key once or several times, in case there are plural readings in one Chinese character, and also there are a lot of Chinese characters having the same reading as said plural readings. CONSTITUTION:The phonetic reading of a Chinese character ''KI'' is ''KOU (g)'' and ''OU (e)'', and its Japanese pronounciation is ''KI (f)''. When an input key group K1 is depressed and subsequently a punctuation key K4 is depressed, a CPU makes a reading method storage part M12 of an ROMM1 store a Chinese character code of ''KOU (g)'' and an address in an RAMM4. Subsequently, when ''KI (f)'' is inputted from the ''KANA'' (Japanese syllabary) key K1 and the punctuation key K4 is depressed again, a Chinese character code of the reading method storage part M12 of the ROMM1 and an address are stored in the RAMM4. Subsequently, when a Chinese character key K2 is depressed, the control part CONT of the CPU detects the same Chinese character codes of ''KOU (g)'' and ''KI (f)'' stored in the RAMM4, calls information of the Chinese character pattern corresponding to said Chinese character codes from an ROMM2, and displays ''KI'' on an indicator LC.
Patent JP-H04365847-A (JP)
Title: Remelting treatment of thermally sprayed coating film of self-fluxing alloy
Inventor: TAKASAKI NOBUKIMI
IPC: C23C4/18
Filed: 1991-06-11
Abstract: PURPOSE:To more easily obtain a thermally sprayed coating film having uniform quality and excellent characteristics by remelting treatment than by the conventional technique. CONSTITUTION:When a thermally sprayed coating film of a self-fluxing alloy formed on a base material is subjected to remelting treatment so as to increase the degree of bonding to the base material and to attain a nonporous state, the coating film is heated at a higher heating rate than a specified lower limit value within the temp. range from the temp. at which the coating film begins to melt to a prescribed proper remelting treatment temp. of the coating film.
Patent JP-H11352030-A (JP)
Title: Device for collecting hot metal sample
Inventor: KANEKO SHIGEYA
IPC: G01N1/10
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a sample extracting device for extracting an analysis sample from hot metal. SOLUTION: A device for extracting a hot metal sample is formed of a split mold 1, and an outer tube 2 provided with a supporting part 3 to contain the split mold 1. The mold 1 in a combined state comprises a hollow part 10 matched with the shape of a target sample at the center part. The upper and lower parts of the hollow part 10 are connected to funnel-shaped opening parts 4 and 5, respectively. The hollow part 10 of the mold 1 is connected to the outside, only by the upper and lower funnel-shaped opening parts 4 and 5. When it is inserted into a hot metal, hot metal is introduced from the lower opening part 5 to the hollow part 10, and air is discharged from the upper opening part 4. Therefore, there is no need for providing pores with fine complicated passages, such as in a conventional extracting device, and dust and metal will not cause clogging not moisture will remain there.
Patent JP-H10339425-A (JP)
Title: Sulfur dew point corrosion preventive duct
Inventor: HOSOKAWA HIDEKI
IPC: F23J13/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent sulfur dew point corrosion by a method wherein a lining material is applied on the internal surface of the body of a duct through a reinforcing rib and the whole of the outer circumferential surface of the body of the duct is enclosed by a heat reserving material without providing the reinforcing rib on the outer circumferential surface of the body of the duct. SOLUTION: In this sulfur dew point corrosion preventing duct, a reinforcing rib 2 is mounted on the inner circumferential surface of the body 1 of a duct and a lining material 3 is applied on the whole of the inner circumferential surface provided with the reinforcing rib 2. The lining material is applied by blowing a castable onto the inner circumferential surface at a desired thickness. A heat reserving material 4 is applied on the whole of the outer circumferential surface of the body 1 of the duct without providing the reinforcing rib on the outer circumferential surface thereof. The heat reserving material herein used is kaolin wool and applied by winding it on the outer circumference of the duct. This enables preventing of sulfur dew point corrosion as caused by sulfur in an exhaust gas flowing through the duct.
Patent JP-H0332563-A (JP)
Title: Drilling tool molding device and molding method
Inventor: TAKIIZUMI YOSHIHIKO
IPC: B24B3/32
Filed: 1989-06-28
Abstract: PURPOSE:To adjust the relative position of a work and a grinding wheel easily and accurately by providing work display means for displaying the position state of a work until the position data detected by detecting means coincide with that of the work and grinding wheel in the process of molding each part of the work memorized by a memory means. CONSTITUTION:When the position of a work is detected by work position detecting means 25, 26, and the position of a grinding wheel is detected by detecting means 33, 34, the position data detected by the detecting means 25, 26, 33, 34 is compared, by a CPU 45, with the position data of the work and grinding wheel in the molding process of each part of the work memorized by a memory means 46. Work display means La1-Lax, Lb1-Lbx for displaying the position state of the work and grinding wheel display means Lc1-Lcx, Ld1-Ldx for displaying the position state of the grinding wheel are blink displayed until both position data coincide with each other. Upon the coincidence of both position data, the driving of a molding machine is allowed.