baber/WOPTO huggingface dataset:
Patent JP-H1150124-A (JP)
Title: Repressing material of foaming slag in containing vessel for molten metal and molten slag
Inventor: TATE MASAHISA
IPC: C21C1/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a repressing material of foaming slag in a containing vessel for molten metal or molten slag, which quickly deposits into the foaming slag in the containing vessel for molten metal or molten slag and promotes the gas removal by growing and breaking the bubble in the slag and contains only a small quantity of harmful components. SOLUTION: Mixed material of one or more kinds of coal, lime stone, plastics and paper sludge (hereinafter expressed as coal etc.), and fine iron powder is used as main raw material and pulverized, and a binder is added thereto, mixed and compressed to form briquette which apparent sp. gr. is regulated to 2-5. Only fine iron powder is used as a main raw material and a heat decomposable binder is added thereto to form another briquette having 4-5 apparent sp. gr. As the fine iron powder, converter OG dust is used. As a desirable case, the main raw material is constituted of one kind from coal, etc., and the fine iron powder, and blended in a prescribed value range of wt.% in dry-state. In the case of blending two or more kinds of coal, etc., this blended material is secured to >=2 apparent sp. gr. as <30 wt.% blending ratio.
Patent JP-S6365803-A (JP)
Inventor: SHIMIZU SHOTARO
IPC: A44C27/00
Filed: 1986-09-05
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-S58111346-A (JP)
Title: Dicing apparatus
Inventor: HINO SHIYUNICHI
IPC: B23D59/00
Filed: 1981-12-25
Abstract: PURPOSE:To prevent breakdown of blade by issuing an alarm signal when a timer signal preset to the time until a blade comes to contact with a table and a detector signal detecting contact between blade and table are not outputted simultaneously. CONSTITUTION:An output of a detector 21 which detects electrical connection between a sleeve 12, contact spring 20, blade 17 and table 10 is supplied to the one input terminal of a NAND circuit 25. Meanwhile, a timer 34 is operated by a start switch 23 which closes when the sleeve 12 starts to move downward and an output of such timer is supplied to the other input terminal of the NAND circuit 25. At this time, the timer is set to a time until the blade 17 comes to contact with the table 10 and ''1'' is output during this period. Thereby, if the spring 20 wears out and closed circuit is not obtained, a signal ''1'' from the detector 21 cannot be obtained and an output of the NAND circuit 25 becomes ''1'' and an alarm 27 sounds.
Patent JP-2000045202-A (JP)
Title: Foamed resin plate having alignment pattern of brick or concrete secondary product formed on surface and laying area regulating and draining functions by connection
Inventor: MASUDA SHINICHI
IPC: E01C5/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To randomly start the laying from other than a reference point without requiring any special technique and easily perform the laying in a short time by forming different laying guides for brick or concrete secondary product on both sides of a foamed resin plate by printing or padding. SOLUTION: Two or more different laying patterns for brick or concrete secondary product are formed on the obverse A and reverse side C of a foamed resin plate 1 by printing, padding or grooving. Protruding and recessed worked parts 3, 4 are formed on the end surface peripheral part of the laying foamed resin plate 1 for mutual connecting of the foamed resin plates 1 and the connecting worked parts 3, 4 are mutually combined and connected to extend and contract the laying area. Further, grooves 5 are provided on both the sides A, C of the foamed resin plate 1, and draining through-holes 6 are provided so as to mutually connect the grooves 5 of the obverse A and the reverse side C. A roadbed is leveled, crushed stone or gravel is laid thereon followed by compaction by a roller, the foamed resin plates 1 are laid thereon, and brick or concrete secondary products are laid thereon.
Patent JP-S58111389-A (JP)
Title: Laser diode with light-receiving element
Inventor: TOZAWA MASATO
IPC: H01S5/042
Filed: 1981-12-25
Abstract: PURPOSE:To design a circuit easily by drawing out two electrodes of a laser diode element and two electrodes of the light-receiving element as four independent external terminals by using a lead and a package. CONSTITUTION:The laser diode element 4 is fixed at the one side of the upper end of a stem 2 through a sub-mount 3, and the element 4 projects laser beams 5 in the vertical direction from upper and lower end surfaces. A photodiode element (the light-receiving element) 6 is fixed to a flange 1 section to which laser beams 5 advancing downward reach, and monitors the light intensity of laser beams 5. The three leads 27, 28, 29 are penetrated and fastened to the flange 1 through insulators, and the element 4 and the element 6 are arranged among these leads and the package 12. Accordingly, the laser diode has the four external terminals composed of the package 12 and the three leads 27, 28, 29, and the drawing out electrodes of each element become independent to each other.
Patent JP-S57133302-A (JP)
Title: Absolute length measuring or angle measuring apparatus
Inventor: UARUTERU SHIYUMITSUTO
IPC: G01B7/30
Filed: 1981-12-25
Abstract: A switching apparatus for an absolute position measuring device of the type including a coded scale and a scanning unit for reading the coded scale, wherein the scanning unit includes a plurality of electrical components. The disclosed switching apparatus includes a capacitor connected in parallel with the electrical components and a switching element, such as a transistor, connected in series with the electrical components and in parallel with the capacitor. The switching element is responsive to a switching signal to selectively apply a supply voltage to and interrupt the supply voltage from the electrical components, all without charging or discharging the capacitor.
Patent JP-2001031309-A (JP)
Title: Image forming device
Inventor: UEMURA TAKESHI
IPC: G03G15/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To correct curling generated at paper, form images well on both faces of paper, and convey paper smoothly, in an image forming device which includes a function forming images on both faces of paper. SOLUTION: A switch-back roller pair for copying both faces is constituted of a curl-removing/switch-back roller pair 57. A paper rear end detection switch 59 is disposed near paper entry side to the curl-removing/switch-back roller pair 57. It is thus possible to correct paper curling and feed the straightened paper into a both-face passage, thereby enhancing conveying performance.
Patent JP-H0549549-A (JP)
Title: Supporting structure for bath unit or the like, and construction method therefor
Inventor: AKI HIDEO
IPC: A47K3/16
Filed: 1991-08-21
Abstract: PURPOSE:To remove malfunctions such as lateral sliding between the leds and support bases of a bath unit or the like, by relating a part of mortar with a prevention means against slipping and by inserting the mortar into the recessed part of a seat plate and curing it. CONSTITUTION:A steel net 35 to prevent slipping is arranged in the fixed condition at the support face 30a between the support face 30a and mortar 40. And a seat plate 17, where a recession 17a opened downward is provided at the lower part of the legs 10 of bath unit 1 is fitted. This seat plate 17 is placed on the support face 30a via the mortar 40. A part of mortar 40 is sticked to the steel net 35 to prevent slipping for the preventing means against slipping to increase the adhesion strength of the support face 30a with the mortar 40. And moreover, the mortar 40 is placed in the recession 17a of the seat plate 17 and cured, and hence, inconvenient motions such as lateral sliding hardly occur between the legs 10 and support bases 20 of the bath unit 1 to firmly support the bath unit 1 and easily carry out the adhesion works.
Patent JP-H0955518-A (JP)
Title: Optical receiver
Inventor: NOMURA TAKEHIKO
IPC: H04B10/40
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver having wide dynamic range wherein complicated electronic circuits and optical components are not needed. SOLUTION: The optical receiver is equipped with an optical fiber 10 having an end surface polished obliquely to the longitudinal direction, a photodetection element 13 which converts an optical signal 12 into an electric signal, and a preamplifier 14 which amplifies an output signal of the photodetection element 13. The optical fiber 10 provided with a reflecting film 11 on the oblique end surface which film can control reflectivity in accordance with the output signal of the preamplifier 14. A signal light travels in the optical fiber 10, is reflected by the reflecting film 11 on the oblique end surface of the optical fiber 10, and made to enter the photodetection element 13.
Patent JP-H1056672-A (JP)
Title: System and method for transmitting arrived message
Inventor: KONDO SEIJI
IPC: H04W52/02
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To call a mobile station with a short intermittent reception period even when traffic of call reception channel gets higher by providing impartially an opportunity of transmission through the call reception channel. SOLUTION: In the case of calling a mobile station 40 from a caller side stationary terminal equipment 10, a radio base station 30 sends call reception information having an intermittent reception period and a mobile station number of the mobile station 40 to a control station 20, the radio base station 30 obtains the call reception slot received by the mobile station based on the intermittent reception period and the mobile station number in the call reception information from the control station 20 and writes the slot to a call reception slot table section 32 having a buffer corresponding to the obtained call reception slot.  Furthermore, a call reception message transmission processing section 34 obtains a product between the intermittent reception period and number of times of holding in the call reception information of all mobile station read from buffers of the call reception slot numbers corresponding to each call reception slot, decides the priority of transmission based on the obtained product and packs the mobile station call reception information into a received message with priority.
Patent JP-2000151829-A (JP)
Title: Portable communication system and method for generating electronic mail message
Inventor: EMMOTT STEPHEN J
IPC: H04W88/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide how to use a portable two-way communication system capable of making data transfer and personal communication. SOLUTION: This portable communication system includes a housing 11 in which many components capable of making two-way communication including data transfer and personal communication are housed. These components are a smart card sensor 18 that can be selectively operated, a display device 12, a mobile electronic data communication body that sends/receives communication data, and a data transaction processing means 20 that makes data communication with the smart card sensor, the display device and the data communication body. The portable communication set 10 includes a microphone 13. The processing means 20 is programmed to recognize conversations and receives a signal generated from the microphone. The processing means 20 generates a text in response to the signal and the mobile data communication body transmits the text to a remote site.  The text is part of an electronic mail message sent by this set.
Patent JP-H0964294-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEBAYASHI HIROSHI
IPC: H01L21/8242
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To form a silicide layer on the surface of a semiconductor substrate to become a diffusion layer region after finishing a thermal process for forming a memory cell part so as to make a contact part of the peripheral circuit part low-resistant. SOLUTION: Since a nitride silicon film 41 covers a transistor 22 of a dynamic RAM and a transistor 32 of the peripheral circuit part 31 together with side wall insulating films 24, 34 formed on the side parts of gate electrodes 23, 33 of the respective transistors, the nitride silicon film 41 becomes an etching stopper at the time of forming a plate electrode of a capacitor by patterning an electrode forming film. Then, etching of the side wall insulating films 24, 34 becomes needless so as to form a capacitor on the memory cell part 21 followed by selectively removing the nitride silicon film 41 on the peripheral part for exposing a semiconductor substrate 11 of the part to become a diffusion layer region of the transistor 32 in order to form silicide layers 37, 38 on the surface.  Accordingly, the silicide layers are allowed to become low-resistant without causing flocculation so as to promote speedification of a semiconductor device.
Patent JP-2000038085-A (JP)
Title: Holding structure of wiring board for display device
Inventor: WATANABE SHINJI
IPC: B60Q3/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure of a wiring board for a display device to reliably prevent the occurrence of erroneous display and improve reliability. SOLUTION: The holding structure 1 of a wiring board for a display device comprises a lamp cover 6 to store a plurality of lamps 7 in the internal space of a casing 2 by a partition wall part 3 and partition a room 4 having a panel 5 displaying letters, figures or the like; a first printed wiring board 9 to mount and demount the lamp 7; and a second printed wiring board 10 wherein a distance with the first printed wiring board 9 is held at a specified distance through a spacer 12 and replenishing an electric circuit. Lock claws 14 locking the first printed wiring board 9 are arranged in positions opposite to the long side part of the back of the lamp cover 6 and four bending preventing members 13 having lock claw tips abutting against the surface of the second printed wiring board 10 are erected.
Patent JP-S59105455-A (JP)
Inventor: FURITSUTSU UITSUTOWAA
IPC: B29C65/00
Filed: 1983-11-10
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-S6187936-A (JP)
Title: Fuel supply controlling method of internal-combusion engine
Inventor: DEGUCHI RYUICHI
IPC: F02D41/14
Filed: 1984-10-05
Abstract: PURPOSE:To perform air-fuel ratio control in a highly accurate manner, by compensating a period of air-fuel ratio feedback control based on the output of an oxygen sensor according to temperature in the oxygen sensor, while changing a fuel increment compensation value or a decrement compensation value according to a deviation between a compensation period and a reference period. CONSTITUTION:In time of engine running, a fundamental fuel injection quantity is calculated at an operation control circuit 50 on the basis of each output out of an air flow meter 27 and a crank angle sensor 32. Next, on the basis of lean and rich signals obtainable out of the output of an oxygen sensor 15, the fundamental fuel injection quantity is compensated, and a fuel injection valve 17 is controlled in conformity with this compensated injection quantity. And, meanwhile, a feedback period T expressing time for one wave length appearing in a feedback control waveform is calculated, and a compensation period T' is calculated from this period T and a period compensation factor Th to be set according to element temperature of the oxygen sensor 15. Then, a deviation between this compensation period T' and reference period to be set according to a running stage is found, whereby an increment or decrement compensation value of fuel is changed according to this deviation.
Patent JP-S6189003-A (JP)
Inventor: OSHIMA YUKIO
IPC: B27K3/52
Filed: 1984-10-05
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-H03205049-A (JP)
Title: Operation microscope
Inventor: HAMADA MASAMI
IPC: G02B21/00
Filed: 1990-08-08
Abstract: PURPOSE:To closely attach an installed drape with a mirror body part and an arm part by forming a suction port at a part to be covered with the drape and discharging the air in a space covered with the drape outside through the suction port. CONSTITUTION:A suction port 3' is formed at an arm part 3 which supports a mirror body part 4 to be covered with a drape 21. As for the drape 21, the part ranging from the mirror body part 4 to a light source arm 2 through a mirror body supporting arm 3 is inserted into the drape 21 in the state where an opened port edge 23 is spread, and fans 10 and 16 are revolved. Then, the outside air supplied from a ventilating port 18 flows as shown by the arrows A and B, and the fan 10 sucks air in the drape 21 from the suction port 3', and is allowed to flow as shown by the arrow C, and discharged outside from a ventilating port 9 similarly. Accordingly, the air pressure inside the drape 21 is lowered, and the drape 21 is withered, and closely attached with the mirror body part 41 and the arm part 3, and the viewfield is prevented from being obstructed, and the operation performance is prevented from being deteriorated.
Patent JP-H0878203-A (JP)
Title: High frequency electric circuit
Inventor: NIIMI HIDEAKI
IPC: H01C7/02
Filed: 1994-09-02
Abstract: PURPOSE: To provide a high frequency electric circuit using a positive characteristic thermistor in which PTC characteristics are not lowered in a high frequency region. CONSTITUTION: The high frequency electric circuit is the electric circuit, using the high frequency of 1kHz or higher, in which a positive characteristic thermistor, consisting of a zinc oxide/titanium oxide/MO (MO indicates a metal oxide consisting of one of nickel, cobalt and chromium) oxide porcelain, is used. The positive characteristic thermistor, to be used for a high frequency electric circuit, is composed of a zinc oxide/titanium oxide/MO (MO indicates a metal oxide consisting of one of nickel, cobalt and chromium), in which zinc oxide of 60 to 95mol% in terms of ZnO, and titanium oxide of 4 to 20mol% in terms of TiO2 , are contained. Also nickel oxide of 0.5 to 20mol% in terms of NiO2 is contained cobalt oxide of 1 to 10mol% in terms of CoO is contained, and chromium oxide of 0.5 to 8mol% in terms of CrO is contained.
Patent JP-H0374305-A (JP)
Title: Non-medical granule and production thereof
Inventor: FUJIMOTO MASAHIKO
IPC: A01N41/04
Filed: 1989-08-15
Abstract: PURPOSE:To efficiently, economically obtain the title granules for use as pesticides, disease control agents, pH adjustors for fishponds or animal drugs by incorporating original granules with a specific higher alpha-sulfofatty acid lower alkyl ester salt to improve extrusion granulativity. CONSTITUTION:The objective granules can be obtained by incorporating (A) original granules with the main carrier being pref. calcium hydroxide, inorganic calcium salt or kaolinite- or pyrophillite-based clay with (B) pref. 0.01-0.5wt.% of a compound of the formula (R is 8-18C, esp. 10-16C straight or branched chain alkyl; R' is 1-4C straight or branched chain alkyl, esp. methyl; X is monovalent metal atom or ammonium, esp. Na) to improve extrusion granulativity. with the present method, the required amount of kneading water will be reduced; therefore, the load (granulative resistance) on a kneader and dryer will be substantially decreased, leading to significantly reduced frequency of granulator and screen failure.
Patent JP-2001032877-A (JP)
Title: Fluid sealing type cylindrical vibration control device
Inventor: TANAHASHI HIROAKI
IPC: F16F13/14
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To display an effective vibration control effect in accordance with flowing action of fluid against either of vibration of a plural number of frequency ranges to be input in the axially rectangular direction and vibration input in the axial direction. SOLUTION: A pair of first fluid chambers 78 communicated between an inner member 12 and an outer member 14 by a first orifice passage 80 and a pair of second fluid chambers 82 communicated by a second orifice passage 84 are formed by arranging them in the axial direction so that they are positioned opposed to each other in the same axially rectangular direction, a wall part to partition these first fluid chambers and second fluid chambers is made an elastic bulkhead 86 easy to deform extending in the axial direction, and a wall part to partition the second fluid chambers from an outer space is made an elastic external wall 88 easy to deform. Thereafter, different tuning is applied to the first orifice passage and the second orifice passage.
Patent JP-S59100537-A (JP)
Title: Formation of electrode wiring
Inventor: KAWAKAMI YORISADA
IPC: H01L21/302
Filed: 1982-11-30
Abstract: PURPOSE:To perform an etching that influences by aluminum oxidized layers on the surface of an Al film have been removed by a method wherein an ion implantation treatment is performed on metal films including aluminum, and, after that, a dry etching is performed. CONSTITUTION:An SiO2 film 2 is formed on a semiconductor substrate 1. An Al film 3 is coated on the SiO2 film 2. Photoresist films 4 are provided on the Al film 3 for forming the prescribed pattern. An ion current is exposed to the photoresist films 4 and the Al film 3 exposed at the pattern apertures thereof and an ion implantation is performed. Then, a reactive ion etching is performed using carbon tetrachloride as the etching gas.
Patent JP-H01157518-A (JP)
Title: Formation of crystal
Inventor: TOKUNAGA HIROYUKI
IPC: H01L21/84
Filed: 1988-08-24
Abstract: PURPOSE:To improve perfectness, a yield, productivity, massproductivity and the like of a single crystal by a crystal growth method wherein two or more reactive raw material gases are supplied alternately to a crystal formation treatment space where a substrate containing a face not forming a nucleus and a face forming the nucleus to be adjacent to each other is arranged, the single crystal is grown selectively from a single nucleus and the inside of a reaction container is once evacuated to be below a prescribed vacuum when one raw material gas is changed over to the other raw material gas. CONSTITUTION:Ions are implanted from the surface of an exposed SiO2 film 2 by making use of the surface of the SiO2 film 2 formed on a substrate 1 as a mask. The surface of the film 2 into which the ions have not been implanted becomes a face (SNDS) not forming a nucleus while the nucleus formation density (NDS) of a crystal is kept to be small. On the other hand, the nucleus formation density in regions 3-1, 3-2 where the ions have been implanted is larger than that of the face not forming the nucleus; the part becomes a face forming the nucleus. After that, the surface is cleaned; the substrate is heated up to a prescribed temperature. In succession, the inside of a reaction container is evacuated; after that, two or more raw material gases are supplied alternately onto the surface in such a way that they are not mixed. When these gases to be introduced are to be changed over, it is preferable to evacuate the inside of the reaction container once down to 10<-2>Torr or less.
Patent JP-S59105835-A (JP)
Inventor: REON AWAABUTSUCHI
IPC: B01D3/06
Filed: 1982-11-30
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-S5999744-A (JP)
Inventor: MAACHIN AARON KARUFUSU
IPC: H01L25/07
Filed: 1983-11-08
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。