baber/WOPTO huggingface dataset:
Patent JP-H06300898-A (JP)
Title: Charged particle deflection device
Inventor: TAKAMI YOSHIO
IPC: H01J49/30
Filed: 1993-04-14
Abstract: PURPOSE:To provide a charged particle deflection device with low weight and low cost by reducing coil turn number, magnet power capacity and magnet yoke dimensions and simplifying the structure. CONSTITUTION:A charged particle deflection device is constituted of magnetic poles 1, a coil 2, an introduction part 5, a rotational magnetic pole shim 4, a driving part, etc., and the magnetic poles 1, the coil 2 and the introduction part 5 are connected to form a vacuum path. After the inside of the charged particle deflection device is evacuated, charged particles are introduced in the device, which receive magnetic field from the magnetic poles 1 and deflect. By operating the drive handle 12 of the drive part from the atmosphere side, the rotational magnetic pole shim 4 is rotated and the charged particle beam is converged.
Patent JP-H01259253-A (JP)
Title: Ultrasonic microscope utilizing nonlinear effect
Inventor: SAKAI MITSUGI
IPC: G01N29/06
Filed: 1988-04-08
Abstract: PURPOSE:To reduce effective spot size and to improve resolution and to improve the S/N ratio by detecting directly a 2nd higher harmonic wave which is generated nearby the focus of an acoustic lens and reflected by a sample, and generating its image. CONSTITUTION:High frequency power of frequency omega outputted by a transmitter 11 is supplied to a piezoelectric converter 2 through a circulator 2 and converted into an ultrasonic wave of frequency omega. This ultrasonic wave is converged on a sample 5 by the acoustic lens 1. The 2nd higher harmonic of frequency 2omega is generated nearby the focus of the acoustic lens 1. This higher harmonic is reflected by the sample 5, passes through the acoustic lens 1, and converted by the piezoelectric converter 2 into an electric signal. The 2nd higher harmonic signal which is converted into the electric signal is passed through a BPF 13 and processed by a video signal processing circuit 15 to generate its image, which is displayed on an image monitor 16.
Patent JP-H03287410-A (JP)
Title: Intake control device of automotive air conditioner
Inventor: MURAKAMI TAKAFUMI
IPC: B60H1/00
Filed: 1990-04-03
Abstract: PURPOSE:To prevent dust from entering the vehicle interior and attain the simplification of a detecting system and cost reduction by detecting the bad road travel to predict the foulness of outside air so as to predict the generation of dust automatically during bad road travel, thereby limiting the lead-in of outside air. CONSTITUTION:In relation to vibration generated to a vehicle or the road surface state, whether the vehicle is travelling on the bad road is judged by a bad road travel judging means 1. Upon detecting the bad road travel by the means 1, outside air intake is limited by an outside air intake limiting means 2. That is, during the bad road travel, inside air circulation is selected to prevent dust generated due to the bad road travel from entering into the vehicle interior.
Patent JP-H04296432-A (JP)
Title: Automatic analyzer for electron beam diffraction image
Inventor: KONDO KUNIO
IPC: G01N23/20
Filed: 1991-03-26
Abstract: PURPOSE:To precisely carry out material identification of a sample in a short time by comparing both a distance and angle between grid surfaces with respect to the sample and a candidate material. CONSTITUTION:A sample to be analyzed is observed by an electron microscope 1, thus obtaining an electron beam diffraction image. Data of the electron beam diffraction image are input into an electronic computer 2 on the basis of the obtained electron beam diffraction image. The input distance data are converted into data of a distance between grid surfaces by the electronic computer 2. Subsequently, an allowable value of an error range for comparison with a candidate material is input. A possible candidate material is selected. Crystal grid data of the selected candidate material are extracted from a memory 4. The distance between grid surfaces is calculated on the basis of the extracted crystal grid data of the candidate material. It is judged whether or not the distance and angle between the grid surfaces are within the input error range with respect to the sample and the candidate material. Material identification of the sample is carried out on the basis of the judgment result, for printing out with a printer 6.
Patent JP-H02296830-A (JP)
Title: Manufacture of polyorganosiloxane containing propanaldehyde-functional group by hydroformylation
Inventor: JIYANMARUKU FURANSU
IPC: C08G77/38
Filed: 1990-04-03
Abstract: PURPOSE: To obtain a polyorganosiloxane containing propanaldehyde functional group by hydroformylation by carrying out the reaction of a specific polysiloxane, H 2  and CO in the presence of a specific compound and taking out the reaction product capable of forming a silicone elastomer by crosslinking by the action of O 2  in the air at the final stage of the reaction.  
     CONSTITUTION: In the preparation of a polyorganosiloxane having at least one constituting unit of formula I (where X is a group of formula II, a group of formula III; R is phenyl, 3,3,3-trifluoropropyl, a 1-12C alkyl; a is 0, 1, 2) in the molecule and capable of forming a silicone elastomer by crosslinking, the reaction of a polysiloxane having a siloxy-constituting unit of formula IV (wherein R is the same as defined above), H 2  and CO is carried out in the presence of a group VIII transition metal and a triorganophosphine and/or triorganophosphite compound and in the final stage of the reaction, a homogeneous reaction product containing the polysiloxane having the constituting unit of formula I and the catalytic metal compound and capable of forming a silicone elastomer by crosslinking by the action of O 2  in the air is taken out. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10266557-A (JP)
Title: Method for treating tile bonding surface
Inventor: GOTO KAZUMASA
IPC: E04G9/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To easily form irregularities by applying a setting retarding material to a form for surface treatment and casting concrete into the form. SOLUTION: A setting retarding material 3 is applied to the surface 2 of a concrete form and concrete 4 is placed in a space formed by a form 1 for surface treatment. After curing the concrete 4, the form 1 is removed. When the form is removed, only mortar paste of the surface layer of the concrete 4 is kept in an uncured state by the setting retarding material 3. Hence the mortar paste flows out from the surface of the concrete 4 to form a recess on the surface of the concrete, and hence an aggregate protruding from the cured concrete 4 at the rear of the paste forms a protrusion so that irregularities 41 are formed on the surface layer of the concrete 4. Thus without using conventional forms with irregularities and by retarding the setting of the surface of concrete, irregularities can be formed and the form can be easily removed.
Patent JP-H08265220-A (JP)
Title: Radio communication equipment
Inventor: IZUMI MICHIHIRO
IPC: H04W88/04
Filed: 1995-03-20
Abstract: PURPOSE: To make the influence of noise small and to handle voice or the like and other data in a single radio part by providing a means for switching a frequency channel to be used within the fixed time. CONSTITUTION: In the case of accessing a public line 7, extension terminals 2-1 and 2-2 start communication with the radio connection devices 11-1 and 11-2 of a main unit 1. When the data transmitted from the radio connection devices 11-1 and 11-2 are received, the extension terminals 2-1 and 2-2 transmit the data to the radio connection devices 11-1 and 11-2 at a fixed timing. A transmission line is time division multiplexed and one radio connection device can simultaneously perform the communication with plural telephone sets. Then, in transmission between the radio connection devices 11-1 and 11-2 and the extension terminals 2-1 and 2-2, a frequency to be used is changed for respective frames corresponding to a predetermined pattern. The influence is received only in a part of time even when a specified channel is interfered.
Patent JP-H01258958-A (JP)
Title: Recording device
Inventor: TAKEMOTO TAKESHI
IPC: B41J2/175
Filed: 1988-04-08
Abstract: PURPOSE:To make the ejection amount of recording medium from a nozzle adjustable, and thereby enhance the gradation of an image and at the same time, increase the packing capacity of dots, by fitting a control member to control the ejection amount of the recording medium from the nozzle to a location in the proximity of the nozzle. CONSTITUTION:If a heat-generating element (control memory) 16 is energized by a lead electrode 17 during recording, this heat-generating element 16 is heated resulting in the generation of air bubbles on the top. Subsequently, a change in the pressure brought to ink 14 flowing near a nozzle 1 occurs and ink droplets generate by this pressure change. These droplets are ejected from the nozzle 15 and attach to paper 11 for recording. Therefore, if time spent for energization to the heat-generating element 16 is long, ink pressurization duration becomes long to increase a push-out force which contributes to the increase of ink droplet size in proportion to the increase of the duration. Thus the dot diameter can be easily changed and the gradation further improved.
Patent JP-S63252432-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIGUCHI TAKESHI
IPC: H01L21/60
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a semiconductor device which is strong enough to withstand large consumption of electricity by making the face down bonding plane of a semiconductor chip with which a heat sink is in a close contact is bonded to a wiring substrate plane. CONSTITUTION:A collet 1 transfers a semiconductor chip 2 to right above a heat sink 3 by attracting the face down bonding plane of the semiconductor chip 2 and puts it on the heat sink 3 by determining its position. The chip 2 and the heat sink 3 are welded by heating them at the prescribed temperature. The collet 1(1') attracts the opposite plane of the heat sink 3 with which the chip 2 is in a close contact and transfers it after determining its position to the prescribed one on an interconnection substrate 4. The collet 1(1') makes the face down bonding plane of the chip adhere to solder bumps located on the substrate 4. After that, the face down bonding plane of the chip 2 is connected with the substrate 4 through the bumps 5 by heating at a prescribed temperature.
Patent JP-S58204352-A (JP)
Title: Method for detecting flaw on surface of metallic object
Inventor: KITAGAWA TAKESHI
IPC: B22D11/16
Filed: 1982-05-24
Abstract: PURPOSE:To enable the detection of the flaw on a surface with high S/N and with good accuracy by setting the angle between the incident angle of the irradiated light from forward and the surface of a specimen at 35 deg.-75 deg. and detecting the scattered and reflected light of <=20 deg. angle to the specular reflected light. CONSTITUTION:A laser light source 22 disposed forward in the traveling direction of a continuous casting slab 20 above the traveling line thereof irradiates external light in such a way that the angle theta1 between the surface of the slab 20 and the incident direction of the irradiated light attains 35 deg.-75 deg.. The laser light 22a is expanded to a belt shape up to the necessary visual field on the slab 20 by a cylindrical lens 24. On the other hand, a photodetection camera 26 disposed on the side opposite from the source 22 above the slab traveling line detects the scattered and reflected light of <=20 deg. angle theta2 to the specular reflection direction and a signal processing circuit 28 outputs a defect signal. The S/N of the defect signal is thus made >=2.0 and the defect detection with high accuracy is made possible.
Patent JP-2000286120-A (JP)
Title: Magnet, and method for magnetizing the same
Inventor: KAWAKAMI KEIJI
IPC: H01F7/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnet which can increase the flexibility in design for the miniaturization, simplification, etc., of a device, using the magnet by localizing magnetic poles of the magnet to one end face side only and can widen the use of the magnet itself, and a method for magnetizing the magnet. SOLUTION: A magnet is magnetized on one end face section side only by adjacently forming N and S poles on the end face section side. Alternatively, the magnet is characterized in that the density of magnetic fluxes directed toward an S pole formed adjacently to an N pole formed on one end face section side from the N pole formed on the end face section side is higher than that of magnetic fluxes directed toward an S pole, formed adjacent to an N pole formed on the other end face section side from the pole formed on the end face section side.
Patent JP-H10282291-A (JP)
Title: Device for storing spent nuclear fuel
Inventor: TANI YUTARO
IPC: G21C19/06
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To store with high cooling effect a spent nuclear fuel which is housed in a canister attached with an open/close lid that is designed in consideration of reuse of spent nuclear fuel. SOLUTION: This storage device is designed to cool by an air flowing in the outside of a housing tube 12 a canister 22, in which a spent nuclear fuel 4 is inserted into a vessel body 25 provided with a flange 24 on its upper end outer part and it is sealed by fixing an open/close lid 27 to the flange 24 with bolts 28, by inserting it into the housing tube 12 provided to a storage cell 11. A heat radiation fin 29 is fitted to the outer circumferential surface of the vessel body 25 of the canister 22 in a manner that it is in contact with the inner surface of the housing tube 12 and is inserted thereinto, thereby conducting a heat from the canister 22 to the housing tube 12 through the heat radiation fin 29.
Patent JP-H05258891-A (JP)
Title: Static eliminator
IPC: H05F3/04
Filed: 1992-03-13
Abstract: PURPOSE:To provide a static eliminator requiring no support member, having a simple structure, capable of being sharply miniaturized, easy to machine and fit, and allowing stable static elimination with no dispersion. CONSTITUTION:A sheet-like electrode 10 made of a conducting fabric is fitted to the paper discharge port 41 of a dry copying machine 40. The static eliminating action sheet face 11 of the electrode 10 is provided in the facing posture to the inner upper face 42 of the paper discharge port 41 in parallel and near the surface of the copying paper 30, and an adhesive 20 is coated on a fixing sheet face 12 on the opposite side of the sheet face 11 to form and stick an adhesive layer 21.
Patent JP-H03287984-A (JP)
Title: Pca beam unit building method and previously assembled beam reinforcement body erection method
Inventor: ARIGA SHIGEO
IPC: E04G21/12
Filed: 1990-04-04
Abstract: PURPOSE:To facilitate the erection work by loading caps to main column bard projected to the head of a column in advance when a PC beam unit is built on the head of the column and, at the same time, placing the caps loaded to specific main column bars higher than other caps. CONSTITUTION:A PC beam unit 1 formed as PC beam sections 2 that a specific length of each end of beams of two directions crossed to each other buries at least plumb main reinforcing bars 3 is built on the head of a column. Prior to the building work, caps 9 are loaded to the front ends of main column reinforcing bars 8 projected to the head of the column 7. In addition, the front ends of the caps loaded to a plurality of specific main column reinforcing bars 8 are placed higher than the front ends of the caps 9 loaded to the front ends of the other main column reinforcing bars 8. According to the constitution, erection work can be smoothly carried out.
Patent JP-H09225321-A (JP)
Title: Photocatalyst
Inventor: OSUGI TAKASHI
IPC: B01J13/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalyst which can utilize the good catalytic capacity of anatase-type titanium oxide without deteriorating a base material constituent when mixed into the constituent by coating the anatase-type titanium oxide with a porous substance. SOLUTION: In this photocatalyst which is used for the decomposition and removal of environmental pollutants in water and air, deodorization, sterilization, etc., anatase-type titanium oxide is coated with a porous substance, the direct contact between a photo-semiconducting substance and a base material constituent is prevented by the coating layer, and simultaneously a state in which the photo-semiconducting substance is not cut off from light is materialized. As a form to coat the titanium oxide with the porous substance, for example, a porous microcapsule containing titanium oxide etc., are named. Preferably, a conductive substance which is brought into contact with the anatase-type titanium oxide is made to exist, and a polyolefin, polyurethane, etc., are made to be a matrix component.
Patent JP-S60232166-A (JP)
Inventor: SHINOHARA ISAO
IPC: C08G18/06
Filed: 1984-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05244795-A (JP)
Title: Reluctance type two-phase high speed electric motor
Inventor: BAN ITSUKI
IPC: H02P29/40
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a reluctance type electric motor of high efficiency at a high speed with a small diameter by providing two salient poles of a magnetic material rotor, arranging eight slots with an equal pitch in a fixed armature, winding armature coils of the first, second, third and the fourth phase of two- phase full-wave conduction, and performing electrification control by a position detecting signal. CONSTITUTION:Salient poles 1a, 1b of a rotor 1 has width of 180 deg. (90 deg. by mechanical angle) and arranged at an equal pitch of 360 deg. phase difference. Eight slots 16a, 16b,...16h are provided at equal intervals in a fixed armature 16. A single coil is respectively wound on the slots 16a, 16c and 16e, 16g, and two coils are connected in series to serve as an armature coil of the first phase. Similarly, armature coil of the second phase is constituted of the slots 16b, 16d and 16f, 16h, armature coil of the third phase is constituted of the slots 16c, 16e and 16g, 16a and armature coil of the fourth phase is constituted of the slots 16d, 16f and 16h, 16b, and output torque is obtained by successively repeating electrification.
Patent JP-H07269551-A (JP)
Title: Resin medium type washer integrated bolt and nut, and fastening device consisting of such bolt and nut
Inventor: KAWAJIRI JUN
IPC: F16B39/26
Filed: 1995-04-13
Abstract: PURPOSE:To fix a washer to a bolt and a nut integrally and allowable to mount and demount and rotatable, by installing a synthetic resin having a small friction coefficient to the bolt and the nut to the chamfering position of the washer as a packing, so as to operate as a medium. CONSTITUTION:A chamfering part 4 is formed on one side surface of a plane washer 2 having the inner diameter 3 larger than the diameter of the shaft 1a of a bolt 1. A packing 7 for bolt in which a through hole 6 to insert the shaft 10 is formed is provided at the center of a taper 5 inserted to the camfering part 4. A packing 15 for nut in which a circular intermediate part inserted to the inner diameter 3 is formed to the convergent part of the taper base 12 inserted to the chamfering part 4; the base end 11a of the seat surface 10 of the nut 8 is inserted from the screw hole; and plural partial tapers 14 inserted to a taper hole 11 whose inner diameter is larger than the base end, are formed in order; is provided.
Patent JP-H05105458-A (JP)
Title: Process for press-molding glass article of nearly final shape
Inventor: JIYAKUSON FUERUPUSU TORENTERUM
IPC: C03B11/12
Filed: 1992-04-09
Abstract: PURPOSE: To provide a press molding method capable of preventing a near net-shape glass article from being curved in a near net-shape glass article molding method.  
     CONSTITUTION: This method includes four steps; (a) heating both the receiving and opposing molding surfaces of a mold apparatus to different predeterminied temperatures, (b) delivering molten glass charge of quantity sufficient for forming a glass article having required shape and size to the receiving molding surface, (c) bringing the receiving and opposing molding surfaces of the mold into essential contact with each other and pressing the glass charge for a time sufficient to remove enough heat from the charge such that the temperatures of the molding surfaces and the glass charge are all nearly at equilibrium below the glass charge's softening point, the press time and the differential mold heating are combined to achieve symmetric heat removal, i.e. causing all temperatures to reach equilibrium at nearly the same time, and (d) demolding the glass article from the mold. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61248039-A (JP)
Title: Pattern forming method
Inventor: NISHIDA TAKASHI
IPC: G03F7/09
Filed: 1985-04-26
Abstract: PURPOSE:To remove a defect of removing a polyimide type resin together with a bottom layer in the removal of the bottom layer of the prior art by using a thermoplastic resin as the resin layer non-sensitive to a radiation followed by dissolving the thermoplastic resin with an org. solvent to remove it, after forming a pattern of an under-coating material. CONSTITUTION:The bottom layer (the under-coating layer) of multiple resist layers utilizes the characteristic capable of heat-treating a part of the high polymer resin having a high heat-resisting and the thermoplastic properties of SOG at a temp. of 200 deg.C, and also utilizes the property fully soluble to the org. solvent after the heat-treatment. Namely, the polyimide type resin 103 is coated on a Si wafer 101 formed an oxide film 102 thereon with heating, while rotating the Si wafer, followed by vapor depositing Al 104 on the resin film. The dimethyl acetoamide solution (a resin content 20%) of an aromatic polysulfone is coated on the obtd. sample, while rotating followed by heat- treating to obtain the aromatic polysulfone resin film 105.
Patent JP-H08285972-A (JP)
Title: Electronic equipment with electroluminescence display element
Inventor: SASAKI HIROKO
IPC: G04G99/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a structure which can be easily assembled and disassembled in a fixed structure of a liquid crystal panel and an electroluminescence display element. CONSTITUTION: A circuit block 6 is seated at a site formed at a support plate 7 and the constitution components of an electroluminescence display element 1 and a liquid crystal panel 2 are placed and then the liquid crystal panel 2 and the support panel 7 are held by a panel presser 5. The panel presser with only press fixation function can be constituted of small parts, thus improving the ease of assembly and miniaturizing parts.
Patent JP-H03286782-A (JP)
Title: Laser curer
Inventor: HATTORI SHUJI
IPC: A61N5/06
Filed: 1990-04-03
Abstract: PURPOSE:To automatize the measurement of laser light intensity, to eliminate the inconvenience of a user by providing a photodetecting sensor for measuring the laser light intensity on a probe containing part for containing a laser emitting part, and measuring a laser light output in a state that a probe remains contained in the probe containing part. CONSTITUTION:When a power source switch is turned on, a control circuit in a laser curer main body 1 confirms a fact that a probe 7 is in a prescribed position by an operation of a probe detector 4, and thereafter, emits a laser light. Subsequently, a photodetecting sensor 5 provided in a probe containing part 3 measures an output of a laser light. In the case output intensity of this laser light is within an output range determined in advance, the cure is advanced to the next process, and when the intensity is outside of the determined output range, abnormality is informed by flashing an indicator 6 of the main body 1, etc.