baber/WOPTO huggingface dataset:
Patent JP-S558055-A (JP)
Title: Liquid phase breeding
Inventor: NISHITANI YORIMITSU
IPC: H01L21/208
Filed: 1978-07-04
Abstract: PURPOSE: To obtain a breeding layer having no abnormal rise on the surface thereof by sliding an upper plate in which melting liquid for breeding is accumulated on the semiconductor substrate floated on the low-melting point metal placed in the  hollow provided in a lower plate so that said semiconductor substrate may come  slightly lower than the surface of said lower plate.  
     CONSTITUTION: A hollow having two openings 13a and 13b is provided in a lower plate 12 to raise production efficiency, and a low melting point metal 16 such as Ga is placed therein. Semiconductor substrates 4 are so supported by the bearing plates 15a and 15b made of carbon for example as to float in said openings 13a and 13b and set lower by 10 W 50μm than said lower plate 12 by transferring a small cover member 18 vertically with a screw member 17. Next, an upper plate 10 having breeding solvent 3 reservoirs 10a and 10b is placed thereon. Solvent 3 and said substrate 4 are heated and cooled, and said upper plate 10 is slid for epitaxial breeding. Thereby, flaw in the surface of breeding layer can be completely prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03276889-A (JP)
Title: Height control unit for crawler body gravitational center
Inventor: WATANABE HITOSHI
IPC: B62D55/116
Filed: 1990-03-27
Abstract: PURPOSE:To secure the stability of a car body by installing both left and right rolling cylinders, controlling the car body horizontally from side to side, and also a pitching cylinder controlling the longitudinal tilting attitude of an undercarriage respectively and, when the car body is tilted largely, its height is lowered to some extent, thereby lowering its gravitational center position. CONSTITUTION:A crawler frame 7, where a symmetrical pair of rollers 6 of each crawler 2 are set up, is supported parallelly with a car body 1 free of vertical motion via a longitudinal pair of support arms 8, 9, and an interval between an upper end of the support arm 8 and a bracket 10 on the car body 1 is connected together through a rolling cylinder 3, while an interval between these longitudinal support arms 8 and 9 is connected together through a rod 14. As for an undercarriage 4, its front end side is supported free of rotation around the shaft of a pivotally supported part 16, the rear end is supported on the car body 1 via a link arm 19, and an interval between an upper end of this link arm 19 and the undercarriage 4 is connected by a pitching cylinder 5. When the car body 1 is largely tilted and reached to the limit of a danger of overturning, these cylinders 3, 5 are controlled, through which the car body 1 and the undercarriage 4 are lowered to the extent of reference height or the lowest leveling position.
Patent JP-H05229936-A (JP)
Title: Granular pharmaceutical for internal use
Inventor: NISHIKAWA MASAHIRO
IPC: A61P1/04
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a granular pharmaceutical for internal use and excellent in stability for a long period by blending a granule, containing an antacid and having a rapid disintegration time and high granule strength with hardly any granulation in drying, grain dressing or transportation with a granule containing acetaminophen. CONSTITUTION:The objective granular pharmaceutical for internal use is obtained by dispersing a water-soluble polymer such as hydroxypropyl methyl cellulose, methyl cellulose, hydroxypropyl cellulose, polyvinylpyrrolidone, gelatin or alginic acid, especially the hydroxypropyl methyl cellulose or methyl cellulose in an antacid, granulating the resultant dispersion, preparing a granule, separately producing a granule containing acetaminophen, mixing and blending both the granules. The granular pharmaceutical for internal use is useful as a medicine such as a medicine for cold or an antipyretic and analgesic agent and has the effects. This granular pharmaceutical is simply produced without requiring operation such as coating and favorable for quality control.
Patent JP-H02290499-A (JP)
Title: Heat exchanger
Inventor: IAN UUSUNAMU
IPC: F28F9/16
Filed: 1990-03-28
Abstract: PURPOSE: To prevent the generation of cracks, the decrease of strength and reduce a cost, by including a layer of elastic material in an end member which is held between two rigid plates, and suppressing the elastic material between the outer peripheral surfaces of tubes in openings and a peripheral suppressing surface by two plates against expansion due to an expanding agent. CONSTITUTION: The ends of tubes 2 housed in a tubular shell 1 are held in the openings of an end member 3. The end member 3 includes an elastic material 4 held between two rigid metal plates 5 and 6. Upon assembly of a heat exchanger, petroleum base oil is contained therein, passes through the openings of the plates 5 and 6, the peripheries of the tubes 2 and leaks into a clearance 13. The elastic material begins to expand. However, its expansion is prevented by the rigid plates 5 and 6, the inner peripheral suppressing surface 20 of the shell 1 and the outer peripheral surfaces of the ends of the tubes 2 so that the elastic material is compressed to form seal parts between the end member 3 and the shell 1 and at the end parts of the tubes 2.
Patent JP-H08277645-A (JP)
Title: Electrically insulated building
Inventor: OOKAWA YOSHINAO
IPC: H01R4/66
Filed: 1995-04-05
Abstract: PURPOSE: To construct an electrically and magnetically insulated building by preventing the propagation of electric noises and the electromagnetic induction action in the building having a concrete structure. CONSTITUTION: Nonmagnetic and electrically insulating reinforced plastic bars 12 are used to construct a building 11. Metal portions exposed to the outdoor such as window frames 14, doors 15, and handrails 16 are connected to grounding wires 18a, 18b of the first grounding system. Facility apparatuses 13 such as electric facilities and mechanical facilities are connected to grounding wires 18c of the second ground system independently provided separately from the first grounding system. The grounding wires 18a, 18b of the first grounding system or the lead wire 28 of a lightning rod is stored in a grounding system shaft 26 made of an insulating structural body.
Patent JP-S60224208-A (JP)
Title: Manufacture of transformer for noise interrupting
Inventor: MATSUI KAZUHIRO
IPC: H01F41/02
Filed: 1984-04-20
Abstract: PURPOSE:To reduce a production cost and to attain manufacturing with high reliability, by fitting primary and secondary coils which are magnetic-shielded by sealing the coils in the core pieces with covers, around annular magnetic core sections being cut at one or more portions, and by integrating the annular magnetic core sections. CONSTITUTION:Annular coils 1, 2 each having a hollow are fitted into core pieces 7, 8 each having an opening 9 at the central portion of the annular groove 11 and consisting of magnetic material with a high permeability at a higher frequency, with the each hollow and each opening 9 of the core pieces 7, 8 aligned. Thereafter, coil sealing bodies (a primary coil and a secondary coil) 17, 18 are constituted by sealing the annular grooves with covers 13, 14 each having the same material and the same shape as the core pieces 7, 8. In this case, lead wires are drawn out of the portions joining the core pieces 7, 8 and the covers 13, 14. Next, after the coil sealing bodies are fitted around the annular magnetic core sections 25, 26 being cut at one or more portions, the cut portions of the magnetic core sections 25, 26 are joined to integrate into the whole annular magnetic core.
Patent JP-S525257-A (JP)
Title: Coupled circuit
Inventor: YAMASHITA HIDETAKA
IPC: H03K17/00
Filed: 1975-07-02
Abstract: PURPOSE:To obtain a coupled circuit, which is siuted for connection to bus bar of switching matrix using electronic cross point element and eliminates necessity of special control with a low loss.
Patent JP-S59212218-A (JP)
Inventor: HOSE PERUGA KASESU
IPC: B29B11/00
Filed: 1983-05-11
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-S524097-A (JP)
Title: Universal magnet
Inventor: OKADA HISAYA
IPC: H01F7/02
Filed: 1975-06-30
Abstract: PURPOSE: An universal magnet utilizing attraction and repulsion due to the moving of a magnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10274546-A (JP)
Title: Magnetic rotation detecting system
Inventor: HASEGAWA AKIHIRO
IPC: G01D5/245
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic rotation detecting system that can detect the rotating direction of a rotor by one output signal without using two output signals of an A-phase and a B-phase. SOLUTION: A magnetic rotation detecting system has a rotor 10 rotatory- driven around a reference axis (a), a magnetic sensor 11 arranged opposedly to the peripheral surface of the rotor 10 so as to detect magnetic flux density, and a magnetic field forming means 17 for forming the magnetic field between the rotor 10 and the magnetic sensor 11. The peripheral surface of the rotor 10 is provided with a plurality of detected parts 14, 14,... with spaces from each other, and each detected part 14 is so constituted that magnetic flux density detected by the magnetic sensor 11 is increased or decreased from one end in one direction around the reference axis (a) toward the other end.
Patent JP-H09274878-A (JP)
Title: Charge preventing method using converged ion beam working and observing device
Inventor: MUTO KATSUMI
IPC: H01J37/305
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a charge preventing method for discharging charge, which is generated and stored in an insulating layer as an object of observation by the irradiation of Ga ion beam, by forming a deep hole from the surface of a multi-film sample, which includes an insulating layer to be observed, to the insulating layer with a converged ion beam working and observing device. SOLUTION: A deep hole in a desirable shape is formed at an arbitrary place of the multi-film sample having a conductive layer 13 made of Si film and the insulating layer 14 made of SiO2 film from the surface of a multi-film sample to an insulating layer 14 as an observation object by working of a converged ion beam working and observing device (FIB) except for an FIB working place. A column 11 is formed in the worked deep hole by a tungsten (W) deposition with a tungsten deposition gun, and by the column 11 by W deposition, the conductive layer 13 and a sample fixing plate for the multi-film sample, a charge flow-out passage from the insulating layer 14 is formed.  With this structure, charge generated and stored in the insulating layer 14 by the irradiation of Ga ion beam in flowed out through the charge flow-out passage, and charge is prevented, and observation of the insulating layer 14 is thereby enabled.
Patent JP-S567695-A (JP)
Title: Treatment of purification tank or domestic miscellaneous waste water sludge
Inventor: SUZUKI ICHIROU
IPC: C02F11/00
Filed: 1979-06-29
Abstract: PURPOSE: To recycle the solid and liq. components of purification tank sludge or the like freed of residue on a sieve as fertilizer and industrial water, etc., respectively by subjecting the sludge to solid-liq. separation, converting the solid into a dehydrated cake, and filtering the liq. after separating SS.  
     CONSTITUTION: Purification tank sludge homogenized and freed of residue on a sieve, domestic miscellaneous waste water suldge aerated once or mixed sludge thereof is poured into control tank 5 and subjected to solid-liq. separation by adding a coagulant from dosing vessel 6. The solid is converted into a dehydrated cake by dehydration with dehydrator 7, and the cake is further dried. On the other hand, the liq. is freed of SS with SS separator 8 and filtered with an activated carbon filter or a sand filter. The resulting solid is returned to agricultural land as fertilizer, and the filtrate is effectively used as industrial water, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05327667-A (JP)
Title: Multi-input signal selection circuit
Inventor: KUMAKURA HIROSHI
IPC: H04L69/14
Filed: 1992-04-03
Abstract: PURPOSE:To select a signal with high reliability and simple circuit configuration when one signal is selected among lots of input signals based on the normality, priority and reliability. CONSTITUTION:Each input signal discrimination section 1 discriminates normality/error of an input signal and outputs the discrimination result to an encoder section 2. The encoder section 2 selects a best input signal among all input signals based on a current discrimination result, a past discrimination result (number of times of fault occurrence) and preset priority and outputs the selected input signal to a selector section 3 as selection information. The selector section 3 selects one input signal based on the selection information and outputs the selected input signal.
Patent JP-H04293841-A (JP)
Title: Surface layer structure of roof
Inventor: FUNAKI GANTAN
IPC: E04D1/14
Filed: 1991-03-22
Abstract: PURPOSE:To make the structure of a roof simple, by receiving water such as rain water entered inside from gaps between roof members on face plates and ejecting it from eaves to prevent the water leak to the inner side of the face plates reliably, making the face plate not so heavy to be able to handle one by one or for every few pieces with no generation of heavy work, making works in high positions relatively safe, and making main members of roof members and face plates with no need of other excess plates or water leak preventing plates. CONSTITUTION:Face plates 4 constructing an overhanging portion 7 are covered laterally. Flat roof members 12 such as natural slate are supported on respective face plates 4 laterally in one row. On the overhanging portions 7, folded back portions 8 projecting toward eaves from the upper edge of supported portion are provided, and ridge side portions of roof members 12 are fixed to the folded back portions 8 with tapping screws 13 or the like. The eaves side portions of ridge side roof members 7 are overlapped on the ridge side portions of eaves side roof members 12 to cover the tapping screws 13 respectively.
Patent JP-H09271054-A (JP)
Title: Method and device for transmitting kanji (chinese character) code
Inventor: KAJIWARA TADAYUKI
IPC: H04W84/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically send shift JIS codes via a pager system by converting conventional JIS codes with simple processing. SOLUTION: Codes for one character are received from a transmission character string, whether or not the codes are shift JIS codes is checked (S101, 102). When the received codes are shift JIS codes, at first the code 81H is subtracted from the high-order 2 digits (S103), and the result of subtraction is converted into a 14-adic notation (S104). Then a code 40H is subtracted from loworder 2-digit of the received code and the result is converted into a 14-adic notation (S105, 106). When the received code is a 1-byte code (2-digits) not being the shift JIS code, a special 1-byte header decided especially is added to form a 2-byte code (S107). The codes generated as above are sent via a MODEM (S108).
Patent JP-H08277459-A (JP)
Title: Surface nitriding treatment of titanium material and assistant for nitride treatment
Inventor: YAMADA YASUHIRO
IPC: C22F1/00
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a thick nitride layer by a simple method in a short time by thermal nitriding treatment which requires no special device. CONSTITUTION: An assistant for nitriding treatment is brought into contact with the surface of a titanium material to be nitrided so that the titanium material is heat treated in this state in the presence of nitrogen gas. The assistant has such a property as to form a nitride by contact with nitrogen gas at specified temp. and the assistant consists of a metal powder having the melting point higher than the nitriding temp. By using the assistant, a deep nitride layer can be easily formed.
Patent JP-S63248065-A (JP)
Title: Zinc alkaline battery
Inventor: TAKADA KANJI
IPC: H01M4/42
Filed: 1987-04-02
Abstract: PURPOSE:To remarkably reduce an amalgamation rate of the negative electrode of a zinc alkaline battery by using a kind selected from a group of a specific paraffin phosphate and a salt obtained by neutralizing it with alkali metal as the corrosion inhibitor of a negative active material. CONSTITUTION:At least a kind selected from a group of paraffin phosphate indicate in the formula R-PO3H2 and a salt obtained by neutralizing it with alkali metal such as R-PO3K2 and R-PO3Na2 is used as the corrosion inhibitor of the negative electrode of a zinc alkaline battery in which alkaline aqueous solution mainly comprising potassium hydroxide or sodium hydroxide is used as electrolyte, zinc or zinc alloy as negative active material, and manganese dioxide, silver oxide, oxygen, nickel oxyhydroxide, or mercuric oxide as positive active material. Thereby the corrosion resistance of zinc negative electrode is increased and the zinc alkaline battery in which an amalgamation rate is low and practicality is high can be obtained.
Patent JP-H09271652-A (JP)
Title: Mixed gas supply apparatus
Inventor: OTA HIDETOSHI
IPC: B01F23/10
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To always produce and supply mixed gas with a predetermined concn. even when mixed gas is intermittently produced. SOLUTION: In this mixed gas supply apparatus wherein raw material gases from a plurality of raw material gas supply systems 1, 2 are allowed to meet with each other in a gas confluent part 6 to be stored in a buffer tank 7 under pressure and the obtained mixed gas is supplied to a use destination while cut-off valves 4a, 4b are opened and closed corresponding to the pressure in the buffer tank 8 to intermittently store the mixed gas in the buffer tank 8 under pressure, the vol. ratio of raw material gases from each of the cutoff valves to the gas confluent part in a plurality of the raw material gas supply systems is allowed to correspond to the mixing ratio of the respective raw material gases in the mixed gas.
Patent JP-S62237878-A (JP)
Title: Reproducing device
Inventor: FUJII NOBORU
IPC: H04N5/95
Filed: 1986-04-09
Abstract: PURPOSE:To obtain an excellent reproducing picture even with a change in the tape running speed by adjusting a circuit affected by the change in the running speed of a magnetic tape. CONSTITUTION:The titled device is provided with a synchronizing separator circuit 14 separating a horizontal synchronizing signal from a reproduced picture and a detection circuit 70 detecting a tape running speed from the horizontal synchronizing signal obtained from the separation circuit 14. The circuits affected by the change in the running speed of the magnetic tape based on the detection signal from the detection circuit 70, such as a write clock generator 15, an FM demodulator 62 or a deemphasis circuit 63 are adjusted. Thus, an excellent reproducing picture is obtained by the change in the tape running speed as well.
Patent JP-H02258603-A (JP)
Title: Ozonizer
Inventor: IWATSUKA MASAHIKO
IPC: C01B13/11
Filed: 1989-03-31
Abstract: PURPOSE:To raise evolution efficiency of ozone and to readily clean electrodes by piling mica plates on both sides of flat plates of stainless steel to form electrode plates and laying the electrode plates in a cylindrical container in a specific manner. CONSTITUTION:When electric wires 9 and 14 are connected to an electric source and a high voltage is impressed between stainless steel plates 4 of adjoining electrode plates 3, silent discharge is produced through mica plates 5 between the stainless steel plates 4 of the adjoining electrode plates 3, oxygen in air between the adjoining electrode plates 3 is converted into ozone and ozone evolved by silent discharge together with air circulating in a container 1 is discharged from an opening at the edge of the container 1 to the outside of the container 1. When nitrogen oxides are attached to each of the electrode plates 3 and evolution efficiency of ozone is reduced, nuts 10 and 15 are reversely screwed, respectively, the nuts 10 and 15 and the electric wires 9 and 14 are removed from bolts 8 and 13, respectively, each of the electrode plates 3 is slid to the opening side at the front of the container 1 and pulled out from the opening at the front of the container 1.
Patent JP-H05245185-A (JP)
Title: Aseptic preparation of liquid medicament to be intravenously administered and device therefor
Inventor: YOHANESU BUAN DERU HAIDEN
IPC: A61J1/00
Filed: 1992-04-03
Abstract: PURPOSE: To provide a method for preparing a liquid medicament to be intravenously administered without using a needle or a rubber injection hole for administration and also a device therefor. CONSTITUTION: An intravenous(IV) container is directly connected to a syringe 12 by connecting a female lure lock connector 11 attached to the IV container to a male lure lock connector attached to the syringe 12 through a tube 4. In addition, a liquid medicament to be intravenously administered is prepared without using a needle by transferring the liquid medicament, in an aseptic condition, from the syringe 12 into the container and then thermally sealing the tube 4.
Patent JP-S58217824-A (JP)
Inventor: HORUSUTO KENINGAA
IPC: F16D11/10
Filed: 1983-05-12
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-S5510709-A (JP)
Title: Scanning electron microscope
Inventor: UENO YUUKICHI
IPC: H01J37/21
Filed: 1978-07-07
Abstract: PURPOSE: To focus this microscope automatically, excellently and stably, by counting and comparing differential signals obtained by differentiating image signals  generated from a sample, and by controlling a focusing means of electron rays by  the results.  
     CONSTITUTION: Image signals generated from a sample 5 by the scanning of electron rays 2 are detected by means of an image signal detecting means 6, and the output is introduced to an image display means 7 functioning synchronizing with an electron-rays scanning means 4. Meanwhile, the image signal output of the detecting means 6 is differentiated by means of a differentiation circuit 11, and the differential signals are guided to a counter 14 through a discriminator 12 and a gate circuit 13. The counting value of the counter 14 is compared with fixed value by means of a comparator 17. Differential signals are made not less than the first value by controlling a focusing means 3 of the electron rays by the output of the comparator 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H114245-A (JP)
Title: Abnormality restoration method/system for network
Inventor: NAKAJIMA KATSUTOSHI
IPC: H04B10/29
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the abnormality restoration method and the abnormality restoration system of a network, which can restore the communication function of the network to a normal state as much as possible even if the communication function of the network is damaged. SOLUTION: When the communication function of the network is judged damaged owing to the disconnection of a main data transmission line 11 or the occurrence of an abnormal sate in communication IC 5, CPU 7 in a station unit restores the communication function of the network to the normal state as much as possible by transmitting network maintenance information which is required for maintaining the communication function as the network to CPU 7a of a master station unit MU through an auxiliary data transmission line 10 provided in a system different from the main data transmission line 11.