baber/WOPTO huggingface dataset:
Patent JP-H0955691-A (JP)
Title: Digital radio communication system
Inventor: BABA KAKUSHI
IPC: H04B7/10
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To overcome the effect of multipath wave interference in the digital communication at a high speed data rate indoor by an antenna selection means in a terminal. SOLUTION: A 1st radio terminal 110 has an antenna having selectable directivity within a prescribed area in a horizontal plane with plural branches having a directive beam with a limited angle in different directions in the horizontal plane and a receiver connecting to the antenna and receiving a digital signal via the antenna. A 2nd radio terminal 120 provided with an antenna whose beam is non-directivity in a horizontal plane or a conical plane having a directivity tilting a directive beam at a limited angle downward or upward in a vertical plane and with a transmitter connected to the antenna and sending a digital signal via the antenna. Digital communication is conducted between the 1st and 2nd radio terminals.
Patent JP-H0388456-A (JP)
Title: Carrier extraction circuit
Inventor: NISHIKAWA MAKOTO
IPC: H04L27/227
Filed: 1989-08-30
Abstract: PURPOSE:To ensure the initial acquisition without slowing down a sweep speed even when the transmission speed is low by switching a threshold level discriminating the frequency of occurrence of an error pulse into two high/low stages from a conventional threshold level into a higher threshold level and comparing the frequency of occurrence again. CONSTITUTION:A threshold level controller 17 switching a threshold level to discriminate the frequency of occurrence of an error pulse into 2 stages, 1st/2nd high/low stages connects to a sweep controller 16 and the sweep controller 16 applies comparison discrimination to the frequency of occurrence of an error pulse S8 based on the two stages of threshold levels. That is, when the frequency of occurrence of the error pulse is lower than the 1st threshold level, the sweeping is stopped once and the sweeping is restarted and continued when the threshold level does no reach the 2nd threshold level or below after the lapse of a predetermined time. Thus, even when the transmission speed is slow, the initial acquisition is surely implemented without reducing the sweep speed.
Patent JP-H0786209-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAMATSU TERUMI
IPC: H01L23/522
Filed: 1993-09-13
Abstract: PURPOSE:To form a via hole small in wiring resistance, concerning the method of forming a via hole which has a barrier layer only on the bottom and does not have a barrier layer on the side. CONSTITUTION:This manufacture comprises a process of opening a hole 5 in the insulating layer 3 covering a conductive region 2 and stacking a high melting point film 4 consisting of a high melting metal or high melting point metal compound by sputtering, a process of removing the high melting point metallic film 4 stacked on the sidewall of the hole 5, leaving the high melting point metallic film 4 stacked on the surface of the conductive region 2 and the surface of the insulating layer 3, as a barrier layer 4a, and a process of stopping the hole (5) in the insulating layer 3 and stacking a conductor layer and patterning it so as to form an upper wiring 7.
Patent JP-S6381350-A (JP)
Title: Image recorder
Inventor: OKUZAWA TSUGIO
IPC: G03D13/00
Filed: 1986-09-26
Abstract: PURPOSE:To easily confirm a recorded image on an image receiving material with compact constitution, by performing exposure from the upper surface of a photosensitive material, and reversing the top and the bottom of the photosensitive material, or the image receiving material, or an overlapped photosensitive material and image receiving material after exposure. CONSTITUTION:The titled device is equipped with an exposure device 200 which performs image weise exposure on the photosensitive material S on the supporting body of which a substance on which an image generated by the image weise exposure is fixed, is coated, a transfer device 88 which performs transcription with pressure after overlapping the photosensitive material S and the image receiving material C, and a peeling device 90 which peels the image receiving material C on which the image is transferred from the photosensitive material S. And a surface/back reversing device 53 which constitutes the exposure device 200 so as to perform the exposure from the upper surface of the photosensitive material S, and reverses the top and the bottom of the photosensitive material S, or the image receiving material C, or the overlapped photosensitive material S and image receiving material C, is provided. In this way, it is possible to send the image, setting the image surface of the image receiving material C on which the image is transferred upward outside the device, and to easily confirm the recorded image on the image receiving material C.
Patent JP-2001047635-A (JP)
Title: Ink jet recorder
Inventor: OBATA KOJI
IPC: B41J2/165
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To eliminate skip of tooth by preventing abrupt acceleration of a gear meshing with a swing arm gear through simple structure at a low cost. SOLUTION: An annular groove 62 is made in the outer circumference of the stem 53 of a capping gear 50. A spring 64 is fitted in the groove 62 while abutting, at one end thereof, against a frame 66 and, at the other end thereof, against the bottom face of the groove 62. A stopper 69 projects from the end part of the stem 53 to press the side face of a fixed gear 56 through the spring 64. Consequently, frictional force is generated between the fixed gear 56 and the stopper 69. According to the arrangement, the capping gear 50 is not accelerated abruptly even if the load being applied from a swing lever 72 to a rotating cam secured to a cam shaft 67 is varied abruptly to cause abrupt acceleration of a cam 68.
Patent JP-S6469407-A (JP)
Title: Three-dimensional container yard apparatus
Inventor: NAKAJIMA MASAMICHI
IPC: B65G1/04
Filed: 1987-09-11
Abstract: PURPOSE:To improve the efficiency of operation by disposing a trolley above a loading space between container receiving apparatus and suspending a laterally snatching type container spreader from the trolley to carry out the traveling, elevating and lowering and turning said spreader in the loading space. CONSTITUTION:A trolley is adapted to travel and a laterally snatching type container spreader 20 is vertically moved by a wire rope 12 to stop in a desired container receiving area. Then, an end of a horizontally turning beam 24 is mounted on a beam carrier member 1b in said area. Next, a truck 25 is transferred to the upper side of container in said area and a rotary lift machine 36 is operated to clamp the container with a twist lock pin 37. Then, the truck 25 is moved in the opposite direction and returned beneath a beam 28 for removably taking the container. After said beam 24 is turned, a laterally snatching type container spreader 20 is lowered and mounted onto a trailer. Thus, the efficiency of operation is improved.
Patent JP-H04109773-A (JP)
Title: Odd even field discrimination circuit for synchronizing control
Inventor: KONISHI MASAHIRO
IPC: H04N5/10
Filed: 1990-08-30
Abstract: PURPOSE:To maintain highly accurate real time performance by providing a counter counting an external horizontal synchronizing reference signal over a video signal scanning period represented by an external vertical synchronizing reference signal and a circuit discriminating whether a field is an odd number field or an even number field based on the count of the counter when the video signal scanning period is finished. CONSTITUTION:An external horizontal and vertical synchronizing reference signals HDo, VDo given from a main synchronizing signal generator 10 are inputted to a counter 35. The counter 35 counts a leading edge of the inputted external horizontal synchronizing reference signal HDo while the external vertical synchronizing reference signal VDo is at an H level. An odd even discrimination circuit 36 generates an odd field discrimination signal C and gives it to a vertical synchronizing reference signal generating circuit 37 a reset signal when the count of the counter 35 is 254 at the end of a video signal scanning period (trailing edge of the external vertical synchronizing reference signal VDo). Thus, the generating circuit 37 is reset at the start of the even number field.
Patent JP-H0973982-A (JP)
Title: High-frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: H05B6/78
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency heating device in which an installation floor area of the high-frequency heating device can be small, and the heating irregularity is little. SOLUTION: A high-frequency heating device is equipped with a high-frequency oscillator 1 which is coupled with a wave guide 3 fitted along the side wall of a heating chamber 5, a high frequency oscillator 2 coupled with a wave guide 4 vertically fitted on the upper wall of the heating chamber 5, and a turntable 7 on which a object to be heated 6 is placed so as to be free in rotating in the heating chamber 5. The protruding dimensions of the wave guide 3 and the high-frequency oscillator 2 from the side wall of the heating chamber 5 are set so as to be smaller than the protruding dimensions of the flange of the entrance peripheral edge of the heating chamber 5 opposite to a door 13 from the side wall of the heating chamber 5.
Patent JP-H0273330-A (JP)
Title: Active matrix substrate
Inventor: SAKONO IKUO
IPC: G02F1/1343
Filed: 1988-09-09
Abstract: PURPOSE:To make it possible to reduce the resistance of an electrode for additional capacity without reducing the additional capacity of the electrode by constituting the electrode for the additional capacity of two layers structure, in which the lower side layer contains a nitrogen atom as an impurity, and the upper side layer does not contain the nitrogen atom and is formed of a tantalum oxide film on the surface thereof. CONSTITUTION:A gate electrode 3 and the electrode 11 for the additional capacity are constituted of the two layers structure of a 1st Ta layer and a 2nd Ta layer, respectively. The 1st. Ta layers 3a and 11a are composed of the Ta layer contg. the nitrogen atom, and the 2nd Ta layers 3a and 11b are composed of the Ta layer which does not contain the nitrogen atom. An insulating film 12 is composed of Ta2O5 and has a thickness of about 2,000Angstrom  and is obtained by subjecting the surface of the 2nd Ta layer 11b to an anodic-oxidation, and is formed on the electrode 11 for the additional capacity. The insulating film 12 composed of Ta2O5 is formed on the 2nd Ta layer 11b by subjecting the surface of the layer 11b which does not contain the nitrogen atom to the anodic-oxidation. Thus, the electric resistance of the electrode for the additional capacity is reduced without reducing the additional capacity of the electrode.
Patent JP-H0675594-A (JP)
Title: Text voice conversion system
Inventor: HOSHINO TADAHIRO
IPC: G10L13/02
Filed: 1992-08-26
Abstract: PURPOSE:To provide a text voice conversion system which makes good use of each section of the text voice conversion device and facilitates many kinds of voice output methods. CONSTITUTION:The system has plural voice output sections 56a to 56d. An output selection section 55, which selects a voice output section, is provided between a voice synthesis section 54 and the sections 56a to 56d. The text data given to a text analysis section 52 are added with labels which specify a voice output section that outputs analog voice signals corresponding to the text data. The section 52, a synthetic parameter generating section 52 and the section 54 respectively perform the processes designated to themselves against the parts other than the labels, add labels and give the processed data to the next processing section. An output selection section 55 gives the inputted voice waveform data to the voice output section corresponding to the label added to the data.
Patent JP-H0897427-A (JP)
Title: Thin film semiconductor device and thin film transistor and its manufacture
Inventor: DATE MASAHIRO
IPC: G02F1/136
Filed: 1994-09-21
Abstract: PURPOSE: To reduce the resistance value of a junction part of a thin film semiconductor device, etc., by forming a junction wherein a doped region which is ion-doped with impurities is arranged in an i-type silicon film including a micro crystalite phase of conductivity of a specified value. CONSTITUTION: A base coat insulation film 302 consisting of Ta2 O5 is formed in one surface of an insulation substrate 301 and a gate electrode 303 and an anode oxide film 304 are formed. Then, an Si3 N4 film 305 and an i-type fine crystalline silicon film (silicon film) 306 are formed by RF-PCVD method. Film formation by raw gas and hydrogen plasma treatment are repeatedly performed for the silicon film 306 in a film formation device and it is formed so that its conductivity is 5×10<-15> /Ω.cm or more within a distance of 50nm from an insulation film. Then, an intrinsic silicon crystal layer 306, an Si3 N4 film 307 and a doped region 308 are formed and each electrode layer 309 and a picture element electrode 310 which become a source electrode and a drain electrode are further formed.
Patent JP-H09110669-A (JP)
Title: Composition for skin disease or for cosmetics
Inventor: MEYBECK ALAIN
IPC: A61K8/41
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for dermatopathy or cosmetics by comprising hydrous lipid lamella phase containing a ribosome which is a kind of retinoid or carotenoid. SOLUTION: This composition contains as active ingredient retinoid (e.g.; vitamin A acetate), excluding tretinoin, or carotenoid (e.g.; β-carotene) in amount of 10<-6> -10<-3> wt.%, preferably 5-10<-6> -10<-4> wt.% and is composed of hydrous lamella phase containing the ingredient e.g. ribosome. This composition may contain erythromycin, clindamycin, metronidazole, other antibiotics, antiseptics, etc., as an auxiliary active agents. The toxic effect of the active chemical, especially irritant action on skin in application to affected part is mitigated while enhancing the effectiveness. This composition is useful for treatment of a wide variety of acne, acantho keratodermiam psoriasis and mitigation or removal of skin senile change and pigmented cutaneous macula, promotion of forming cicatricial tissue, recovery of infinitesimal angio and hair growing, etc.
Patent JP-H0785457-A (JP)
Title: Magnetic recording medium
Inventor: OKAMOTO KAZUHIRO
IPC: C09D5/23
Filed: 1993-09-13
Abstract: PURPOSE:To reduce a specific resistance on the surface of a magnetic layer, while realizing high dispersibility in the magnetic layer. CONSTITUTION:In a coating type magnetic recording medium, the cobalt- modified magnetic iron oxide is used as the magnetic powder which is a structural material of a magnetic layer and the surface of such cobalt-modified magnetic iron oxide is covered with at least a kind of molybdic acid, tungustic acid and stannic acid. Moreover, as the binding agent, a binder including polarity group is used. Thereby, a magnetic recording medium having good dropout characteristic and running characteristic can be obtained.
Patent JP-H0566872-A (JP)
Title: Keyboard
Inventor: WATANABE YASUHIRO
IPC: G06F3/02
Filed: 1991-09-06
Abstract: PURPOSE:To increase a keying speed, and also, to prevent an information input miss caused by erroneous tapping by constituting the keyboard so that the contents of each key can be discriminated without executing confirmation executed by a visual observation. CONSTITUTION:To the keying surface of plural keys for constituting an information input key part 2, plural kinds of surface treatments being different, respectively are performed under a certain rule, so that different senses of touch are given. Since an operator touches the keying surface having different surface treatments at the time of tapping a key, which array key is tapped can be discriminated.
Patent JP-H0673241-A (JP)
Title: Resin composition
Inventor: KUMANO YUUTA
IPC: C08L9/00
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a resin compsn. improved in adhesion to a coating material by compounding a specific olefinic resin with a hydrogenated diene polymer, a carboxylated polymer, a phosphorus oxo-acid compd., and a t-amine compd. CONSTITUTION:100 pts.wt. block and/or random copolymer resin obtd. from a 2-12C alpha-olefin and a nonconjugated diene of the formula (wherein R<1> to R<5> are each H or 1-8C alkyl; and (n) is 1-10)(e. g. an ethylene/ 7-methyl-1,6-octadiene random copolymer) is compounded with 0.01-30 pts.wt. hydroxylated diene polymer or its hydrogenation product (e.g. polyhydroxybutadiene), 0.01-30 pts.wt. carboxylated polymer (e.g. an ethylene/acrylic acid copolymer), 0.01-30 pts.wt. phosphorus oxo-acid compd. (e.g. monobutyl phosphate), and 0-30 pts.wt. t-amine compd. (e.g. triethylamine).
Patent JP-H1054067-A (JP)
Title: Circulation type flush toilet
Inventor: BAN ISAO
IPC: C02F3/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To supply treated water as wash water even when use conditions are varied by storing treated water treated in a septic tank in a storage tank, forwarding it to a flush toilet through a reclaimed-water pipeline and reutilizing it as wash water. SOLUTION: Human waste flowed from a flush toilet 1 is introduced into a septic tank, and organic matter in human waste is decomposed by bacteria during a process, in which human waste is passed through primary or tertiary treating tanks 21, 22, 23, and sewage-treated. A flow limiter 24 is installed into the primary treating tank 21, an approximately constant maximum flow rate is maintained to a second chamber 21b even when a lage quantity of human waste is flowed into a first chamber 21a at a stretch, and a human-waste treating time in a septic tank 2 is ensured. Treated water is flowed into a storage tank 3 in response to the use conditions of the flush toilet 1, and treated water is forwarded instantaneously as wash water by a circulating pump through a circulating water pump 4 at the time of the usage of the flush toilet 1.  Even when the usage of the flush toilet 1 is concentrated, wash water can be supplied with treated water beforehand stored in the storage tank 3, and required water can be ensured at all times.
Patent JP-2000047080-A (JP)
Title: Adjusting member for television lens
Inventor: KONDO KEITA
IPC: H04N5/232
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To easily visually recognize only a necessary adjusting switch. SOLUTION: A television lens 12 is loaded on a television camera main body 11, an electric component mounted board provided with plural adjusting switches 13 capable of coping with the plural kinds of television cameras is attached to the lens 12, and a guide plate 15 is attached to the electric component mounted board by an attaching screw 16. Plural holes 17 for adjustment capable of adjusting the plural switches 13 are formed on positions which correspond to only the plural switches 13 capable of coping with one kind of the television camera on the plate 15. The switches 13 which need adjustment can be viewed at a glance, and the adjusting time of the switches 13 can be shortened.
Patent JP-H0972411-A (JP)
Title: Speed change controller for vehicle automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/10
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the speed change controller for a vehicle automatic transmission capable of returning to an automatic speed changing state under a proper condition coinciding with an up-to-date driving state even when a shift operation device is operated in an overlapping manner. SOLUTION: When the multiple operation of a down shift switch 77 is determined by a multiple operation determining means 170 during a down shift mode period from the starting of down shift execution by a down speed change holding means 160 to recovery by an automatic recovery means 162, the condition of recovery to an automatic speed changing state is renewed by the multiple operation determining means 170 based on a vehicle state when the multiple operation of the down shift switch 77 is determined. Thus, a recovery condition according to the vehicle state when the down shift switch 77 is newly operated is used even when the down switch 77 is continuously operated and recovery is made to the automatic speed changing state under a proper recovery condition coinciding with a up-to-date driving state.
Patent JP-H0784260-A (JP)
Title: Liquid crystal display panel
Inventor: IWAI YOSHIO
IPC: G02F1/1337
Filed: 1993-09-14
Abstract: PURPOSE:To provide the liquid crystal display panel which is produced without executing a rubbing treatment and realizes a higher contrast and wider visual field angle. CONSTITUTION:A liquid crystal layer clamped between a pair of substrates is a chiral nematic phase having negative dielectric anisotropy and molecular major axes 13 of liquid crystal molecules exhibit a twisted perpendicular orientation state between a pair of the substrates. Plural regions 14, 15, 16, 17 where the liquid crystal molecular major axes are oriented in a uniform direction exist microscopically and the directions of the liquid crystal molecular major axes 13 exist differently between the respective regions in the state of applying the voltage above the threshold voltage to the liquid crystal. In addition, the liquid crystal molecules exhibit a twisted orientation state between a pair of the substrates within the regions.
Patent JP-S61109404-A (JP)
Inventor: MATSUZAKI ATSUHIDE
IPC: H02B11/24
Filed: 1984-10-31
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-S61107841-A (JP)
Title: Data multiplex transmission system
Inventor: KANO SHUNSUKE
Filed: 1984-10-31
Abstract: PURPOSE:To continue safe operation in response to a request of a device by providing a function outputting a preset prescribed data to an external device at fault of correspondence to each reception unit of a data transmitter. CONSTITUTION:When an address received by a reception unit 2 and an address set by an address collation circuit 24 are coincident, an address coincidence signal is outputted to a confirmation circuit 25. The circuit 25 supervises whether or not the reception unit is accessed at a prescribed period to discriminate the normality of correspondence. When the normality of correspondence is confirmed, the circuit 25 gives an H level signal to an inverter IN1, from which an L level is given to a control terminal CT of a 3-state element TS1 of a gate 27 to conduct the gate 27 thereby making a reception data subject to latch 26 effective. If a fault is detected by the circuit 25, the circuit 25 outputs an L level to block the gate 27, a gate 29 is conducted via an IN2, a preset data is given to the external device via a D/A converter 28 so as to operate safely and properly the external device.
Patent JP-H0280619-A (JP)
Title: Production of carbon fiber
Inventor: ENDO MORINOBU
IPC: D01F9/127
Filed: 1988-09-12
Abstract: PURPOSE:To enable production of carbon fiber in industrial scale and remarkably enhanced growth rate of carbon fiber by adding a metallic compound which is a catalyst for decomposing an organometallic compound when a hydrocarbon and the organometallic compound are thermally decomposed in a reactor. CONSTITUTION:Carbon obtained by pyrolysis of hydrocarbon is grown on a floating fine particle produced by pyrolysis of organometallic compound by introducing the hydrocarbon and organometallic compound into a reactor and simultaneously adding a metallic compound which is a catalyst for decomposing the organometallic compound thereto and carrying out of pyrolysis thereof to provide the aimed carbon fiber. Furthermore, thiophenes as the hydrocarbon, an iron-containing compound such as ferrocene as the organometallic compound and metallic compound of Mn, Fe, etc., as the decomposing catalyst is each preferably used.