baber/WOPTO huggingface dataset:
Patent JP-S529098-A (JP)
Title: Preparation of novel polyphenylene oxide modified with rubber
Inventor: SUGIO AKITOSHI
IPC: C08G65/44
Filed: 1975-07-10
Abstract: PURPOSE: Preparation of a rubber-modified polyphenylene oxide having improved mechanical properties comprising a mixiture of polyphenylene oxide witha rubber in the molecular chain level with increased compatibility between them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03285303-A (JP)
Title: Tape-wound core
Inventor: BABA KENICHI
IPC: H01F3/04
Filed: 1990-04-02
Abstract: PURPOSE:To reduce eddy currents between layers of a tape-wound core simply and cheaply without lowering the space factor and improve high frequency characteristics of the core by winding a thin magnetic alloy band, produced by rapid solidification, which has at least one longitudinal ridge between both edges. CONSTITUTION:The generation of eddy currents between layers is reduced using a thin strip with a longitudinal ridge to limit the contact area between layers. That is, the ridges are provided between the edge areas where the contact between layers affect the generation of eddy currents significantly. As a result, the high contact pressure area is limited to the ridge portion to prevent adjacent layers from contacting in the area other than the ridge portion and increase the resistance between layers by the decrease in contact pressure. The method to make the ridge on ultra rapid freeze magnetic alloy thin band is easily realized by using a nozzle having multiple spray hole in single roller method and one single ridge at the center is the best for number and place of the ridge from the point of effect for preventing the eddy current between layer. The difference between the thickness of ridge and other part is 1-10mum.
Patent JP-S6047009-A (JP)
Inventor: RUISU HAGOPU TATEOSHIAN
IPC: A61K6/083
Filed: 1984-04-25
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-H03282942-A (JP)
Title: Multiprocessor system
Inventor: SAKAKURA TERUHIKO
IPC: G06F15/177
Filed: 1990-03-30
Abstract: PURPOSE:To shorten a system shutting-off period by providing this multiprocessor system with a rerising device for automatically executing the rerise of the system when a system fault due to hardware or software occurs. CONSTITUTION:At the time of generating system down due to the generation of a system fault, data stored in a main storage device B, a local memory C in each microprocessor board and the internal register D of the microprocessor are restored in a data saving means F. Thereby, the erasing of these data can be surely prevented. Since the system is automatically reraised by rerising means A, processing executed before the generation of the system fault can be continuously executed after completing the restorage of the data. Consequently, the system stopping period can be shortened and the reliability of the system can be improved.
Patent JP-H06276056-A (JP)
Title: Broadcast reception system with navigation function
Inventor: ISHIBASHI KAZUAKI
IPC: H04B1/06
Filed: 1993-03-19
Abstract: PURPOSE:To automatically set the frequency of a radio wave sent from the broadcasting station in the broadcasting area where a vehicle is present when a radio set is mounted on the vehicle and to tune the tuner to the frequency of a radio wave sent from a broadcasting station in another broadcasting area and automatically set the frequency when the vehicle moves into the latter area. CONSTITUTION:When the power source of a CPU 9 is turned ON at the time of the mounting of the vehicle use radio set 1 on the vehicle, the CPU 9 of the vehicle use radio set 1 reads the frequency of the radio wave, sent from the broadcasting station in the area (broadcasting area) where a driver's own vehicle is located out of a broadcasting station frequency memory 9b and sets it in a presettable memory area 9a based on the position information of the driver's own vehicle transferred from a position detection part 13 of navigation equipment 2.
Patent JP-H07272164-A (JP)
Title: Battery remaining capacity informing device of small audio equipment or the like
Inventor: IWAMURO YOSHIHIRO
IPC: G11B33/10
Filed: 1994-03-30
Abstract: PURPOSE:To confirm the remaining battery capacity of a small audio equipment such as a head phone stereo, etc., by hearing sound. CONSTITUTION:When an operation mode is selected by the operation of an operation key 3 such as a remote controller, etc., a microcomputer 4 makes a voice synthesizing circuit 5 voice the name of the selected operation mode. At this time, a voltage detection circuit 2 for detecting the distinguishing situation of the battery sends one of the voltage detection signals Ha, Ma and La corresponding to the detection output to the microcomputer. On correspondence to the voltage detection signal, a frequency conversion circuit 6 varies the interval of the voiced operation mode name to three steps. This allows an operator to confirm the remaining battery capacity by hearing sound without looking at a remaining battery capacity indicator provided in a main body.
Patent JP-2000279985-A (JP)
Title: METHOD FOR REMOVING beta-ESTRADIOL OR THE LIKE IN WATER
Inventor: FUJIMOTO MITSURU
IPC: B01J20/20
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively remove β-estradiol mixed into water by mixing zeolite and charcoal with andosol or red soil or their mixture to form soil treatment layers, supplying raw water from above these soil treatment layers and withdrawing the treated water from below the layers. SOLUTION: The treatment layers A to D are formed within a cylindrical main body 2 provided with a cap 2a, a treated water outlet 2b, a discharge hole 2c, a water permeable supporting body 2e, etc. The treatment layer A is mainly composed of the zeolite and the treatment layer B is formed of the improved soil prepared by mixing the andosol, the zeolite, the powder charcoal and metallic iron particles. The treatment layer C is formed of the pulverized zeolite. The treatment layer D is formed of the improved soil prepared by mixing the andosol, the zeolite and the powder charcoal. The raw water W is supplied to the soil treatment layers formed in such a manner from above the layers and the treated water Wo is withdrawn from below the layers, by which the β-estradiol in the water is removed.
Patent JP-H03282126-A (JP)
Title: Microwave oven
Inventor: KAWAMURA KIMIHIKO
IPC: F24C7/02
Filed: 1990-03-30
Abstract: PURPOSE:To automatically discriminate the kind of food in a range of some extent and to improve rapidity of operation by a method wherein a size detecting means to detect the size of a food is provided, and high frequency heating cooking is controlled under predetermined a heating condition classified by a food discriminated by a kind of food discriminating means. CONSTITUTION:A kind of a food intended to be automatically discriminated consists of five kinds divided into five categories of, for example, A, B1, B2, C1, and C2, and a standard output intrinsic to each food is provided. When there is no need to defreezed a food on a turn table 4, after the starting of heating operation, the temperature rise gradient is monitored by a control circuit 13, and it is decided whether a temperature gradient is below a predetermined set value alpha1. In the case of a food having a high moisture content, it is decided that the food belongs to the category B. The control circuit 13 receives a detecting signal from an infrared ray sensor 8 to decide the size of a food. When the size is small, the category B1 corresponding to milk is selected, and when it is large, the category B2 to which a stew belongs is selected. When it is decided that the temperature gradient exceeds alpha1, the food is discriminated as a food having a less moisture content belonging to the categories C1 and C2.
Patent JP-H08283802-A (JP)
Title: Infiltrating method
Inventor: KAI YASUNAO
IPC: B22F3/26
Filed: 1995-04-11
Abstract: PURPOSE: To reduce machine work of a temporary sintered compact after infiltration by suppressing effusion of an infiltrating agent at the time of infiltrating a molten metal into a temporary sintered compact. CONSTITUTION: Powders such as SiO2 , Al2 O3 , CaO, MgO, MnO2 , ZrO2 , SiC, TiC, Si3 N4 , BN, AlN and C, which scarcely react with the temporary sintered compact, have less wettability with the infiltrating agent and repel the infiltrating agent in a molten state, are applied to the temporary sintered compact except small part of the surface of the temporary sintered compact and the part where the powders are not applied is made an effusing part of an excess of the infiltrating agent. The effusion of the infiltrating agent is suppressed by applying ceramic powders to the temporary sintered compact and the effusion of the excess of the infiltrating agent is limited at one place or at one direction.  Thus, an infiltrated product can be obtained by a simple work such that the effused infiltrating agent is simply cut off by a cutter, etc., and the powders applied on the other surface parts are scraped off.
Patent JP-S60229013-A (JP)
Title: Light transmission plate with blind function
Inventor: SHIMAMOTO MAMORU
IPC: G02F1/133
Filed: 1984-04-26
Abstract: PURPOSE:To obtain the light transmission plate of simple structure having the blind function which is usable for normal window glass by charging a liquid crystal material between an upper and a lower electrode substrate where a transparent electrode is formed and thus forming a liquid crystal cell, and putting the transparent electrodes opposite to each other so as to form plural overlap parts. CONSTITUTION:When the light transmission plate A receives a driving signal from a drive control circuit 11, a voltage is applied to the overlap part of upper and lower transparent electrodes 61 and 71 specified by an X-axial selecting circuit 111 and a Y-axial selecting circuit 112. Then, the liquid crystal material present at the overlap part 9 changes in orientation mode, so light transmitted through the liquid crystal material applied with the voltage as to light incident on the transparent plate A from the upper polarizing plate 4 is rotated optically by 90 deg. and cut off by the lower polarizing plate 5. Consequently, the overlap part 9 which cuts off the light appears as a dark pattern in the light transmission plate A and four control patterns are determined in advance to change the light transmission plate A according to the degree of the sunshine, controlling the quantity of light transmission of the light transmission plate A.
Patent JP-S62243138-A (JP)
Title: Optical type information reproduction device
Inventor: INOUE MASAYUKI
IPC: G11B7/09
Filed: 1986-04-16
Abstract: PURPOSE:To decrease the generation amount of the crosstalk from an adjacent track, even in case an optical disk is bent due to deformation, dead weight, etc., by dividing a photodetector into plural photodetecting areas, and detecting an information signal from only the photodetecting area of a spot center part. CONSTITUTION:A reflected light from an optical disk 6 is converted to a parallel luminous flux again by an objective lens 5, and thereafter, reflected by a beam splitter 4, passes through a convex lens 7, and a cylindrical lens 8 and irradiated onto a photodetctor 9. Among luminous fluxes which are divided into three by a diffraction grating 3, + primary light and - primary light are irradiated to photodetecting areas of both sides of the photodetector 9, and '0' -order light is irradiated to the center of an 8-divided area of the center of the photodetector 9. An output signal of the photodetector 9 is recorded in the optical disk 6, and an information signal and a focusing error signal, and a tracking error signal are obtained. In such a way, even if a relative inclination is generated in the optical disk 6 and an optical pickup, the crosstalk contained in the information signal can be reduced.
Patent JP-H02264462-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OZAKI ATSUSHI
IPC: H01L27/108
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a memory device immune from deterioration in refresh by a method wherein an optical region inside a semiconductor substrate is shut off by the substrate and an insulating oxide film, and different bias potentials are applied to the semiconductor region and the substrate respectively. CONSTITUTION:An input protective circuit substrate 1b and a semiconductor substrate 1a are isolated from each other by an SiO2 film 11a, and moreover a second substrate bias VBB2 22 is applied to the P-type substrate 1b through the intermediary of an N<+> diffusion layer 12k. By this setup, while a substrate bias VBB1 21, which is a negative potential and comparatively low for reduction in current consumption, is applied to the semiconductor substrate 1a, a negative potential large enough to prevent injection due to the undershot input can be applied to the input protective circuit substrate 1b isolated by the SiO2 film 11a. By this constitution, a memory device can be obtained, which is low in power consumption, high in resistance to the undershot input, and immune from deterioration in refresh, without the modification of the transistor of an I/O transfer gate in size retaining the Vth or a high operational speed.
Patent JP-S63252631-A (JP)
Title: Working method for herringbone bearing
Inventor: FUKUDA YASUO
IPC: F16C17/00
Filed: 1987-04-08
Abstract: PURPOSE:To reduce a manufacturing cost by preparing 1st and 2nd rolling dies of the same structure by combining a right screw working part and left screw working part on the peripheral face and to execute rolling between both dies peripheral faces. CONSTITUTION:The right screw working 2 and left screw working part 3 of a rolling die 1 are separately formed by cutting and fixed by a bolt 4 and knocking pin 5 by combining them so as to allow each crest part to coincide therewith. The rolling die in the same shape is formed and fitted to a rolling machine as left and right dies 9, 10. A rotary shaft 7 is arranged by interposing it between the dies 9, 10, which are rotated in the direction A with strongly pressing the rotary shaft 7 by the right side die 10. The rolling of the groove part and crest part of both dies 9, 10 is effected on the surface of the shaft 7. The need for complicated stages is eliminated and the die working is simple, hence the manufacturing cost is reduced.
Patent JP-H06300321-A (JP)
Title: Ice heat storing tank
Inventor: ASANO HITOSHI
IPC: F25C1/08
Filed: 1993-04-13
Abstract: PURPOSE:To enable a static type ice heat storing device to melt ice at a downstream end region of a heat transfer pipe by a simple configuration. CONSTITUTION:A second fin 5 is arranged over a wide range within a heat storing tank 1 below a heat transfer pipe 2. The heat transfer pipe 2 and the second fin 5 are connected by a first fin 4. The first fin 4 is formed with a plurality of openings 4a, 4a,... so as to reduce a heat transfer amount of the heat got from the heat transfer pipe 2 to the second fin 5. With such an arrangement as above, when the ice is melted, a region of 4 deg.C is formed at an upper part of the water tank below the second fin 5 and another region of 0 deg.C is formed at a lower part, resulting in that a natural convection flow caused by an inverted density accompanied with a difference in density of these waters is produced between the respective regions, thereby melting of ice at the lower region of the the heat transfer pipe 2 is promoted.
Patent JP-S59213670-A (JP)
Inventor: YAMASHITA OSAMU
IPC: G11B5/10
Filed: 1983-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08256298-A (JP)
Title: X-ray protection device for television receiver with pip
Inventor: KITAZUME TADAYOSHI
IPC: H04N5/45
Filed: 1995-03-17
Abstract: PURPOSE: To minimize an operation dispersion range by synthesizing video signals of a master screen and a sub screen and giving the synthesized signal to a video chroma jungle IC and not displaying the slave screen synchronously with out of synchronism of the master screen. CONSTITUTION: When a voltage of a high voltage circuit is increased due to a fault of the circuit, an output voltage of a rectifier circuit 3 comprising a diode 1 and an electrolytic capacitor 2 is also increased proportionally and a voltage divided by voltage division resistors 4, 5 is fed to an X-ray protection device terminal 7 of a video chroma jungle IC 6 to increase a horizontal oscillation frequency of the video chroma jungle IC 6 and the master screen is out of synchronism.  In this case, as to X-ray protection from the slave screen, as soon as the master screen reaches out of synchronism, a voltage of a lock detection terminal 2 of the video chroma jungle IC 6 goes to a high or a low level and a microcomputer 20 receiving the voltage change controls a PIP IC 16 from a bus control input terminal 19 of the PIP IC 16 through a bus control line and the master screen is moved to turn off the slave screen simultaneously.
Patent JP-S59212847-A (JP)
Title: Electrostatic photographic toner
Inventor: OONO JIYUNICHI
IPC: G03G9/08
Filed: 1983-05-17
Abstract: PURPOSE:To obtain a toner for use in a waterless lithographic plate having affinity to the ink-repellent surface by using a modified epoxy resin and a divalent or higher-valent metal complex compd. etc. CONSTITUTION:An electrostatic photographic toner compsn. contains (A) a modified epoxy resin, such as carboxy-modified epoxy resin obtained by reacting an epoxy resin with aliphatic or aromatic di- or tri-carboxylic acid having two or more carboxylic groups in the presence of a polar nonalcoholic solvent or a modified resin obtained by reacting an epoxy resin with a compd. having two or more amino groups in the molecule in the presence of a strongly polar nonalcoholic solvent, and (B) a complex compd. of a divalent or higher-valent metal, such as aluminum acetylacetonate, or a metal salt, such as magnesium acetate or ferric chloride.
Patent JP-S5513153-A (JP)
Title: Ion adsorbent consisting of magnetic hydrous iron oxide
Inventor: SHIGETOMI YASUMASA
IPC: B01J20/06
Filed: 1978-07-15
Abstract: PURPOSE: Increased adsorption capacity and magnetic separation is provided by using an ion adsorbent essentially consisting of magnetic ferric hydrous iron oxide mainly comprising γ.FeOOH, δ.FeOOH.  
     CONSTITUTION: Magnetic hydrous γ.FeOOH, δ.FeOOH containing 5 to 40 % is crushed to particles of about 1 μm to 2 mm, whereby inorganic or organic binder is preferably added to coagulate particles for easy graining. As magnetic hydrous ion oxide, ferrites including oxides of copper and nickel may be used. Magnetic hydrous ion oxide as adsorbent facilitates the use of magnetic separation process to easily collect adsorbed particles, thus enabling the adsorbed particles to be formed into colloid or particulates to result in increased adsorption capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05255936-A (JP)
Title: Top sheave for pile driver
IPC: E21B15/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide the top sheave of a pile driver vertically installed with a leader on a main body capable of performing the folding work and returning work of a moving sheave block easily, efficiently, and safely at no cost when the pile driver is transported. CONSTITUTION:A sheave block located at the top of a leader 3 is constituted of a fixed sheave block 30 fixed to the leader 3 and a moving sheave block 31 rotatably fitted to the fixed sheave block 30 via a pivotal pin 32. When a rope 36 suspended on a sheave 35 on the back side of the top of the leader 3, an intermediate guide 37, the sheave 34 of the moving sheave block 31, and a front guide 33 is wound by a winch 40, the moving sheave block 31 is erected. When the rope 36 is loosened in the erected state of the moving sheave block 31, the moving sheave block 31 is prostrated by its tare weight.
Patent JP-H11283546-A (JP)
Title: Electron probe microanalyzer
Inventor: NOTOYA TOMOHITO
IPC: H01J37/147
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To surely conduct searching operation, even if a sample stage is located in any position by changing the height of the sample stage to shunt in the case, where it is determined to reach the upper limit position or the lower limit position, when the sample stage is scanned in searching operation. SOLUTION: A stage drive mechanism 13 always monitors the position in the height direction of a stage 14 and informs the position to a measurement control device 16. The measurement control device 16 determines whether the height reaches the mechanical upper limit position of the stage 14 or the lower limit position, if searching operation of the present height position of the sample stage will be conducted, prior to starting of automatic focusing. When it is determined that the present height position will reach the upper limit position or the lower limit position and searching operation cannot be made, the measurement control device 16 instructs shunt operation to change the height position of the stage 14 to the stage drive mechanism 13, or instructs the change of search scanning width, then instructs start of searching operation.
Patent JP-S5611383-A (JP)
Title: Driving circuit of motor for watch
Inventor: KOMATSU YUUZOU
IPC: H02P8/02
Filed: 1979-07-09
Abstract: PURPOSE:To make it possible to switch arbitrarily continuous hand moving and step hand moving, by controlling gates to switch and output one of two kinds of hand moving pulses formed according to combination of frequency division outputs. CONSTITUTION:The output of D type FF24 of switch 22 is inverted according to switching of manual switch 26, and one of outputs O and anti-O of hand moving pulse generating circuit 14 becomes high-level, and AND gate 18 or 16 is opened according to the operation of switch 26. Frequency division outputs from frequency dividing circuit 12 such as 16Hz and 1Hz, 16Hz and 8Hz, and so on are applied to these gates 18 and 16 respectively, and step moving pulse 102 having the quiescent time at every half period of 1Hz and continuous pulse 100 throughout 1Hz whose number is equal to the number of pulses 102 are applied to driving pulse generating circuit 28 from opened gates 18 and 16 respectively, and motor 30 for watch is step- driven or driven continuously, thus switching arbitrarily continuous hand moving and step hand moving.
Patent JP-S58223735-A (JP)
Title: Liquid shifter
Inventor: JIYON TEII BENETSUTO JIYUNIA
IPC: B01L3/02
Filed: 1983-05-19
Abstract: The liquid transfer device includes a barrel plate (12) having a plurality of syringe-type barrels (16) extending downwardly therefrom.An elastic membrane (30) rests on and is substantially coextensive with the upper surface of the barrel plate. A retaining plate (32) having a plurality of apertures (35) in alignment with the respective barrels is detachably mounted on the barrel plate in either a first position wherein annular projections (38) about each aperture lightly engage the membrane to hold it in place or a second position wherein the projections extend into each barrel to seal the membrane about the upper edge of each barrel. A plunger (50) having a plurality of pins (52) is placed on the retaining plate with the pins extending through the apertures to engage the membrane. Depressing and releasing the plunger will draw a predetermined amount of liquid into each barrel.
Patent JP-S57202857-A (JP)
Title: Detecting method and device for malfunction of squirrel- cage rotor
Inventor: KAGAYA KIYOMI
IPC: H02K11/00
Filed: 1981-06-08
Abstract: PURPOSE:To enable to readily and early detect a malfunction of a squirrel-cage rotor by measuring the axial voltage produced across a rotational shaft to detect the variation in the pulsating axial voltage, thereby discriminating the presence or absence of a fault in the edge of a squirrel-cage conductor. CONSTITUTION:The contact piece 7 of an axial voltage measuring unit 8 is contacted with both ends of a rotational shaft 2 of a squirrel-cage rotor 3, and the axial voltage is measured. When a fault in the edge exists at a squirrel- cage conductor 5, the axial voltage is pulsated. Accordingly, the malfunction can be discriminated by monitoring the measured value of the axial voltage.