baber/WOPTO huggingface dataset:
Patent JP-H11306568-A (JP)
Title: Optical disk processor
Inventor: MUTO KIYOTAKA
IPC: G11B7/09
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a simple structural optical disk processor using a galvano- mirror. SOLUTION: This device is the optical disk processor irradiating a beam along a track spirally formed on a data recording surface D' of an optical disk D rotating at a fixed rotational speed, light receiving the reflected beam of the emitted beam and reading the data recorded on its recording surface, and the beam emitted from a light source is emitted to the track through the galvano-mirror G.
Patent JP-S59230123-A (JP)
Title: Optical sensor
Inventor: KATSUBE SHIZUKO
IPC: G01J3/26
Filed: 1983-06-10
Abstract: PURPOSE:To make an optical sensor small-sized, and to manufacture it easily by layering and forming a metallic film interference filter formed in a multilayer film structure by placing a dielectric film between metallic films, and a sharp cut filter, as one body on a photodetecting surface of a photoelectric element. CONSTITUTION:An optical sensor 1 is constituted of a photodetector 3 formed on a semiconductor substrate 2, a metallic film interference filter 4 which is layered on a photodetecting surface of this photodetector 3, and formed as one body continuously, and a sharp cut filter 5. The metallic film interference filter 4 is constituted of alternate layers of a metallic film and a dielectric film in order of a metallic film 6   a dielectric film 7   a metallic film 8. Also, the sharp cut filter 5 is constituted of an optical absorbing film, and the kind and the film thickness of this optical absorbing film have an absorbing end which can cut off an unnecessary transmission band. According to such constitution, it is possible to make the optical sensor small-sized, and to manufacture it easily.
Patent JP-S62261998-A (JP)
Inventor: OTAKE MICHIAKI
IPC: G21D3/12
Filed: 1986-05-09
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-S62261452-A (JP)
Title: Multivalued recording
Inventor: SUGIURA SUSUMU
IPC: B41J2/05
Filed: 1986-05-09
Abstract: PURPOSE:To enable rich gradation to be represented by aligning heaters having varying areas in series in order of decreasing area starting at the upstream side of a nozzle recording liquid passage and allowing the heaters to heat up selectively starting with innermost one in response to multivalued information to be recorded. CONSTITUTION:Heaters 101-103 are arranged on the first nozzle 10 and heaters 201-203 on the second nozzle respectively in order of decreasing heater area along a passage starting at the upstream side of the passage. When tree heaters 101-103 are sequentially heated with the innermost one first, bubbles 9A-9C are generated on the heaters 101-103; the deeper they are located, the larger in bubble size. And as such larger bubbles are more powerful in sending ink 8 to an orifice 2. The heaters 101-103 may be selected and heated individually or heaters 101 and 102 may be heated sequentially, starting with the innermost one. Further a plurality of heaters selected from among many heaters may be combined together and heated simultaneously, thus changing an ink discharge.
Patent JP-S61262788-A (JP)
Inventor: MARUYAMA YUKITAKA
IPC: G09G1/02
Filed: 1985-05-17
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-S60248699-A (JP)
Title: Preparation of urogastrone
Inventor: HASHIMOTO SHINJI
IPC: A61K38/22
Filed: 1984-05-23
Abstract: PURPOSE:To produce the titled compound having the activity to suppress the secretion of gastric acid, and useful as an antiulcer agent, etc., economically in an industrial scale, by oxidizing a specific peptide or its salt, and then removing the protecting group. CONSTITUTION:The peptide of formula (the N-terminal amino group and/or the C-terminal carboxyl group and/or the functional group of the side chain of the amino acid constituting said peptide may be protected with proper protecting group) is synthesized by repeating the condensation of individual amino acids and/or peptide fragments according to the amino acid sequence of the peptide. The synthesized peptide of formula or its salt is oxidized, and if necessary, the protecting groups are removed from the product to obtain the objective compound.
Patent JP-S6452794-A (JP)
Title: Sialic acid-containing thioglycerolipid derivative and production thereof
Inventor: MATSUZAKI YUJI
IPC: C07H15/14
Filed: 1988-04-27
Abstract: NEW MATERIAL:A compound expressed by formula I or II (Ac is acetyl; R<1> and R<2> are 1-30C alkyl). EXAMPLE:3-S-[Sodium(5-acetamido-3,5-dideoxy-alpha-D-glycero-D-galacto- 2-nonulopy ranosyl)-onate]-1,2-di-O-tetradecyl-Sn-thioglycerol expressed by formula III. USE:A remedy for neuropathic diseases. PREPARATION:A compound expressed by formula IV (R<3> is lower alkyl) is reacted with a compound expressed by formula V (X is halogen) in a polar solvent to provide a compound expressed by formula VI, which is then reacted with a sodium alkoxide in absolute alcohol. The resultant compound expressed by formula VII is subsequently reacted with sodium hydroxide in a polar solvent.
Patent JP-S5629550-A (JP)
Title: Novel preparation of 1-aryloxy-3-isopropylaminopropan-2-ol
Inventor: KUNISHIGE TSUTOMU
IPC: C07C67/00
Filed: 1979-08-18
Abstract: PURPOSE: To prepare the titled compound in high yield, by reacting a stable halogenoaminoalcohol derived from an isopropylamine acid addition salt and an epihalohydrin, with a phenolic compound in the presence of alkaline condensation agent, etc.  
     CONSTITUTION: The compound of formula III is prepared by reacting (A) an addition salt of a halogenoaminoalcohol of formula I (X is Cl, Br, or I, Y is organic  monobasic acid or dibasic acid having 1W10C straight or branched chain or substituted or nonsubstituted aromatic or heterocyclic group, or inorganic weak acid  such as boric acid) with (B) a phenolic compound of formula ArOH (Ar is 1- naphthyl or 4-indolyl) in the presence of (C) an alkaline condensation agent such  as alkali metal hydroxide or a quaternary ammonium hydroxide or quaternary  ammonium alcoholate of formula II (R 1 WR 3  are 1W4C lower alkyl; R 4  is 1W4C  lower alkyl, etc.; Z is 1W3C lower alkyl).  
     USE: Remedy for cardiopathy such as arrythmia. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63269913-A (JP)
Title: Boundary detecting device
Inventor: MORI TAIICHI
IPC: G05D1/02
Filed: 1987-04-28
Abstract: PURPOSE:To improve stability of boundary detection, by collimating and rotating a boundary censor in the left and right direction including the boundary and detecting the rotation position of the boundary sensor by a rotation position sensor when the boundary is detected. CONSTITUTION:When a boundary a is detected by a boundary sensor 2, an output signal d is started and inputted to a control device 35. Time T2 of the output signal d from a starting pulse c and time T1 from the starting pulse c to a central pulse b are measured, the ratio of T1/T2 is calculated and the central pulse b of the boundary a, namely the position of the boundary a in the advance direction of a traveling car 1 is detected. An operating clutch of a left and right traveling device is engaged and disengaged depending upon the detected results.
Patent JP-S5439241-A (JP)
Title: Refrigerator
Inventor: IWASAKI YOSHIHIKO
IPC: F25D21/06
Filed: 1977-09-01
Abstract: PURPOSE: To provide a refrigerator capable of performing an economical and efficent de-frosting operation, by selectively conducting a forcible de-frosting and offcycle defrosting in accordance with the temperature in the cooling chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61264630-A (JP)
Title: Exposing apparatus
Inventor: HORII YOSHIRO
IPC: H01J9/227
Filed: 1985-05-17
Abstract: PURPOSE:To eliminate projection of shielding member to the outside thus to reduce the occupying area by providing the light shielding films at the opposite sides of shielding board then winding through rollers as the shielding board moves thereafter rewinding. CONSTITUTION:In order to irradiate ultraviolet beam from a light source 13 uniformly onto the inner face of panel 12, the irradiating port 14 made through the light shielding board 22 is moved back and fro along the inner face. Consequently, the light shield films 24a, 24b having one ends secured to said board 22 and the belts 25a, 25b or the interlocking member will cause leftward rotation of the rollers 23a, 23b. Consequently, one light shield film 24a is rewinded from the roller 23a while the other light shield film 24b is wound over the roller 23b. Reverse motion of light shield board 22 will cause reverse operation. Consequently, the light shielding board will never project considerably to the side of exposing apparatus.
Patent JP-S5859455-A (JP)
Title: Electrostatic image developing toner
Inventor: YAMAKAWA KOUICHI
IPC: G03G9/087
Filed: 1982-06-18
Abstract: PURPOSE:To obtain a toner meltable at low temp. on the sheet to which a toner image is to be fixed, by adding a plasticizer having a specified melting point to a mixture of a colorant, a styrene resin, and a low mol.wt. polymer of propylene, butene, pentene, or the like. CONSTITUTION:A toner contains a colorant, a styrene resin, a low mol.wt. polymer of propylene, butene, pentene, hexene, heptene, octene, nonene, or  decene, and 1-45pts.wt. plasticizer per 100pts.wt. of the resin component of the toner, having 40-140 deg.C m.p. As said plasticizer, e.g., cyclohexyl phthalate, diphenyl phthalate, triethylene glycol dibenzoate, etc. are used.
Patent JP-H0268339-A (JP)
Title: Method for manufacture of intarsia knitted product and a plain stitching machine for performing the method
Inventor: TOOMASU SHIYUTOORU
IPC: D04B7/26
Filed: 1989-04-24
Abstract: PURPOSE: To knit intarsia pattern areas or colors in a number larger than a number corresponding to cams in a carriage by specifically moving the carriage with a cam and a thread guide. CONSTITUTION: In movement of one needle bed in both stroke directions by a carriage in a boundary zone between two intarsia pattern areas, at least an individual yarn guide associated with each one intarsia pattern area and its needle bed are mutually relatively moved. The yarn guide is connected to the movement of the carriage in an intarsia pattern area manner. The carriage is reversed in the stroke direction of itself at the final movement section extended along a first intarsia pattern area so as to make intarsia pattern areas at most in a number corresponding to a number of cams, and returned, together with the yarn guide last used as well as with the yarn guide to be used for the following intarsia pattern area, to the intarsia pattern area last produced, without making a needle selection.
Patent JP-H04333415-A (JP)
Title: Electronic tag
Inventor: ISHII SHUSUKE
IPC: G06K19/00
Filed: 1991-05-10
Abstract: PURPOSE:To prevent malfunctioning by simplifying collection of an electronic tag. CONSTITUTION:A response circuit 13 is formed on a slip of paper 7 cut off after response motion of the response circuit 13 is finished out of the slips of paper 5, 7, 9 of a tag 1 attached to a baggage. It is possible to easily collect the response circuit 13 only by cutting off and collecting the slip of paper 7 after the response motion is finished. Accordingly, for example, even in the case when a box used for home delivery is reused, the electronic tag previously used is already collected, and only the electronic tag newly attached is functioned. Consequently, malfunction due to forgetfulness to remove the electronic tag is not caused.
Patent JP-H01276946-A (JP)
Title: Digital information receiver
Inventor: HIRAYAMA KOICHI
IPC: H04N7/20
Filed: 1988-04-28
Abstract: PURPOSE:To use a circuit element such as a crystal vibrator in common for a demodulating section and a data decoding section and to simplify the constitution by providing a relation of MXfc=NXfb (M, N are optional positive integers) between a carrier frequency fc and a transmission bit rate frequency fb. CONSTITUTION:An output of a VCO 17 whose oscillating frequency is controlled by a phase error signal from a phase error detection circuit 16 in a QPSK demodulation section is subject to 1/M frequency division by a 1/M frequency divider 18 and supplied to phase comparators 12, 13 as a regenerated carrier. Moreover, the output of the VCO 17 in the QPSK demodulation section is supplied to a 1/N frequency divider 31 whose frequency division ratio is variable. The carrier frequency fc and the transmission bit rate frequency fb given to a terminal 11 have a relation of MXfc=NXfb (M, N are optional positive integers). Then the output of the 1/N frequency divider 31 is used as a bit clock for data decoding. A phase comparator 25 applies phase comparison between a wave-shaped output from waveform shaping devices 21, 22 and an output from the 1/N frequency divider 31 to control the frequency division of the 1/N frequency divider 31.
Patent JP-2000297403-A (JP)
Title: Passage and construction method therefor
Inventor: WATANABE MASATO
IPC: E01C1/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a passage and a construction method for the passage capable of being easily constructed at a low cost within a short period of time and being installed by largely projecting to a valley side without so much hindering traffic in the existing road or the like. SOLUTION: As a retaining wall, for example, footings 21 are formed at an appropriate interval to erect struts 22, a wall slab 23 is provided between the struts 22 to construct the retaining wall. While, an anchor weight 24 is installed to a stable ground on a mountain side rather than the retaining wall, and a tie-bar 25 connects between the anchor weight 24 and retaining wall (struts 22). A floor board 26 is mounted on the retaining wall. The upper surface of the floor board 26 is used as a passage. The floor board 26 can be largely projected to a valley by designs of the anchor weight 24 and tie-bar 25. For example, even when the passage adjoining a road is constructed on the valley side, the traffic on the road can be only controlled at a short distance and in a short time for intalling the anchor weight 24 and tie-bar 25 on the road.
Patent JP-2000297898-A (JP)
Title: Vertically adjustable mount base
Inventor: TAKAHASHI ATSUSHI
IPC: F16M11/24
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To efficiently use a space and to quickly change a position by screwing a leg having a screw into a shaft or a tube having a corresponding screw, providing a sprocket or a pulley on the shaft or the tube, and rotating the sprocket with a belt. SOLUTION: A shaft 11 having a spiral groove (screw) 1a is vertically rotatably provided on a mount base 7, and a leg plate 2 forming a leg having a spiral groove (screw) corresponding to the spiral groove (screw) 1a of the shaft 11 is screwed to the shaft 11. The leg plate 2 is vertically movable and unrotatable, and one end is slightly protruded from the mount base 7. A sprocket 1 is fixed to the shaft 11, structures each constituted of the shaft 11 and the sprocket 1 are provided at four corners, and a belt 3 is suspended on the sprockets 1. The belt 3 is arranged on the outer periphery of the mount base 7. One end of the belt 3 is locked on a slide 4 having a handhold section 4a, and the other end is locked by a tensile member 6 pre-loaded by a spring 5 buried in the slide 4.
Patent JP-H03179806-A (JP)
Title: Oscillation circuit
Inventor: ONO SATOSHI
IPC: H03B5/02
Filed: 1990-04-20
Abstract: PURPOSE:To eliminate an unwanted current at external oscillation and to realize the oscillation circuit with low power consumption by providing a stop means of an inverter circuit and a means interrupting a feedback circuit. CONSTITUTION:A NAND gate 1 works as an inverter circuit with a stop means provided to control the continuity of a feedback circuit by a transfer gate 2. Moreover, an inverter circuit 3, an oscillation circuit input terminal 4, an oscillation circuit output terminal 5, a clock output terminal 6, a control input terminal 7 of the NAND gate 1, and a control input terminal 8 of the transfer gate 2 are provided. The level of the control input terminals 7, 8 is fixed to an H level at the self oscillation. The level of the control input terminals 7, 8 is fixed to an L level at the external oscillation to open the oscillation circuit output terminal 5 or to set the level to the H level, an external clock is inputted from the oscillation circuit input terminal 4 to supply the clock signal to the inside of an integrated circuit from the clock output terminal 6. Thus, the operation of the NAND gate 1 and the transfer gate 2 is completely stopped without consuming power at all, thus, low power consumption is realized.
Patent JP-H01275596-A (JP)
Title: 2-deoxy-5-fluorouridine derivative and 5-fluorouridine derivative
Inventor: FUJII SETSUO
IPC: A61K31/7052
Filed: 1988-04-27
Abstract: NEW MATERIAL:Compounds expressed by formula I (R<1> is H, OH or lower alkanoyloxy which may be substituted by amino which may have lower alkoxycarbonyl; R<2> and R<3> are OH, etc.; R<4> is phenyl or furyl which may have 1-3 substituent groups selected from halogen, lower alkyl, etc.; A is O or S; B is lower alkylene; n is 0 or 1). EXAMPLE:3-(4-Chlorobenzyloxymethyl)-2'-deoxy-5-fluorouridine. USE:An antitumor agent. PREPARATION:For example, a compound expressed by formula II (R<1>' is H, lower alkanoyloxy, trimethylsilyloxy, etc., which may be substituted by amino having lower alkoxycarbonyl; R<2>' and R<3>' are OH, etc.) and an about equimolar ampount of a compound expressed by formula III (X is halogen) are subjected to introduction reaction in the presence of a basic compound in an insert solvent (at 0-100 deg.C for 10min-24hr) to afford the aimed compounds.
Patent JP-H05303113-A (JP)
Title: Active matrix substrate
Inventor: KAWAI KATSUHIRO
IPC: G02F1/1368
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the disconnection of signal lines without increasing processes by forming the contact layer of switching elements of a high- conductivity fine crystal semiconductor. CONSTITUTION:A TFT which is the switching element is constituted by successively laminating an insulating film 6, a semiconductor layer 7, an etching stopper 8 and the high-conductivity fine crystal semiconductor 9 on a scanning electrode 2b. Further, a signal electrode 3b and a drain electrode 5 are formed and a picture element electrode 4 is formed at one end of the drain electrode 5. The high-conductivity fine crystal semiconductor 9 plays the role of the contact layer for improving the ohmic contact between the semiconductor layer 7 and the signal electrode 3b and drain electrode 5. The high-conductivity fine crystal semiconductor 9 is provided on the signal line 3a and functions as a conductive film for disconnection redundancy of the signal line 3a. Then, the display signal is sent through the semiconductor 6 to the part behind the disconnected part as well even if the signal line 3a is disconnected by a certain cause. In addition, the semiconductor 6 laminated on the signal line can be formed simultaneously at the time of forming the contact layer of the TFT.
Patent JP-S6036341-A (JP)
Inventor: KURAUSU KIMITSUHI
IPC: C03B37/012
Filed: 1984-05-28
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-S588534-A (JP)
Title: Water making apparatus
Inventor: HIRAYAMA YOSHIO
IPC: E03B3/28
Filed: 1981-07-08
Abstract: PURPOSE:To enhance water making efficiency by utilization of an absorbent, by a method wherein the absorbent layer of a water making apparatus is formed into a screen like form having partition plates and cut parts cut into a tepered shape in the vicinity of the bent parts thereof and the particle size of the absorbent between partition plates is varied. CONSTITUTION:The width of the side plate 102 of an absorbent layer 1b is made narrow and the absorbent of a part contacted therewith is partially cut in a tapered shape to form cut parts 104 and partition plates 105 are provided so as uniformly distribute air over the total area of the layer 1b and the absorbent having a different particle size and showing appropriate fluid resistance is filled between partition plates 105. By this structure, a gas stream passing through the absorbent layer is equalized and the absorbent layer can be availably utilized over the total area thereof while water making efficiency can be enhanced.
Patent JP-S5439801-A (JP)
Title: Armature of double insulation construction and manufacture thereof
Inventor: SAKANO TOMIAKI
IPC: H02K15/02
Filed: 1977-09-05
Abstract: PURPOSE:To manufacture an armature of a double insulation construction easily and with a high precision by making an insulation between a shaft and a commutator as one body with a same material as an insulation material to insulate between a shaft and an iron core and windings by a transfer forming method etc. using metal moldings.
Patent JP-S6464090-A (JP)
Title: Discriminator for paper money counting machine
Inventor: HIBARI HIDEYUKI
IPC: G07D7/20
Filed: 1987-04-30
Abstract: PURPOSE: To select adequate line data corresponding to the form of bill by newly providing a means which selectively takes out the surface pattern of the bill as plural line data. CONSTITUTION: The surface pattern of a bill is selectively taken out as plural line data by a selecting means 46, etc. Further, when a data selecting means 46 specifies denomination, reference data on four front and rear, and normal and reverse patterns and to a specified denomination are selected. When no denomination is specified, reference data on 4×L patterns in total which are four front and rear, and normal and reverse patterns each of L denominations are selected as to one bill, and reference data on four front and rear, and normal and reverse patterns of the denomination based upon denomination information on the 1st bill are selected for 2nd and succeeding bills, so adequate reference data can be selected according to the forms of the bills.
Patent JP-S584039-A (JP)
Inventor: ROORENSU FUITSUTSUPATORITSUKU
IPC: E03F9/00
Filed: 1982-06-23
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-H045780-A (JP)
Title: Picture inputting device
Inventor: KANEMITSU NORIO
IPC: G06T1/00
Filed: 1990-04-23
Abstract: PURPOSE:To read the character information and the seal print information of a document by reading the information of the document with irradiating with a red lamp first, reading the document with irradiating with a green lamp next, synthesizing the both of the read information and making them as the picture data of the whole. CONSTITUTION:The information of a document 1 is read by being irradiated with a red lamp 2 first, the information of the document 1 is read by being irradiated with a green lamp 21 next, the information read with the read lamp 2 and the information read with the green lamp 21 are synthesized at a picture processing control part 20 and they made as the picture data of the whole. That is, when the example of the case of the document of a figure 7 is cited, the character information written in normal black is read as the information when it is irradiated with the red lamp 2, seal prints 12 are read as the information when they are irradiated with the green lamp 21 to by the complementary color relation of red and when the read information is synthesized, the black character information and the red seal print information can be read. The same interface as that of a conventional recognizing part can by taken by this system.