baber/WOPTO huggingface dataset:
Patent JP-S623569-A (JP)
Title: Thermal print head
Inventor: HATA SHOICHI
IPC: H04N1/23
Filed: 1985-06-29
Abstract: PURPOSE:To satisfy three points of high density gradation, high resolution and high speed printing, by performing a printing by a density gradation method and giving a different print pulse width by every dot with inputting plural parallel signals in a DD type of thermal printing head. CONSTITUTION:In the DD type of thermal printing head on which a driving integrated circuit is loaded, the high speed printing can be performed by printing in the density gradation method using sublimate color, giving the different print pulse width with inputting the plural parallel signals and by performing the printing in one line. The driving integrated circuit consists of, for example, a six bits D type of flip-flop 1, a six bits latch 2 and a six bits-pulse width converter 3, etc. and parallel signals of Sin0-Sin5 are placed on a CLK signal and are sent to the flip-flop 1 and are contained at thirty-two places of 0-32. The signal are latched at the latch 2 by a LATCH signal and are converted to signals having sixty-four kinds of pulse widths, 0-63, at the converter 3 setting the pulse with of a P-IN signal as a reference width and are outputted. Therefore, it is possible to realize the printing in sixty-four gradations.
Patent JP-S57136571-A (JP)
Title: Isoquinoline derivative and its preparation
Inventor: HAYASHI MASAAKI
IPC: C07D217/26
Filed: 1981-09-10
Abstract: NEW MATERIAL:The tetrahydroisoquinoline derivative of formulaI(R 1  is H or lower alkyl; R 2  is organic acyl; R 3  is H or lower alkyl).  
     EXAMPLE: 2-( 3-Benzoylthio-2-methylpropionyl )-L-1, 2, 3, 4,-tetrahydroisoquinoline- 3-carboxylic acid methyl ester.  
     USE: A synthetic intermediate for pharmaceutical compounds. It can be converted to a drug having angiotensinase-inhibiting action and blood platelet coagulation suppressing action by the treatment with an alkali or an acid or the contact treatment with ammonia.  
     PROCESS: The compound of formulaIcan be prepared by condensing the isoquinoline derivative of formula II with the propionic acid derivative of formula III or its derivative at the carboxyl group in a proper solvent pref. in the presence of a dehydrating agent or a deacidifying agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0310948-A (JP)
Title: Auxiliary seat belt
Inventor: TAKADA MITSUNORI
IPC: B60R22/12
Filed: 1989-06-06
Abstract: PURPOSE:To facilitate attachment and detachment of an auxiliary seat belt without restricting the movement of a person who wears the seat belt for automobile by installing both ends of an auxiliary seat belt for babies freely attachable and detachable on a waist belt of the seat belt for automobile. CONSTITUTION:In a seat belt for automobile 2, each end of each belt 3, 4 by which shoulder part and waist part of a passenger seated on a seat S1 are held, is fixed with one another, and both of them are to be connected to one another by an anchor belt (not depicted in a drawing) through an attachable/ detachable fitting 5. On the waist part belt 4, both ends of a seat belt for babies 1 are installed freely attachable and detachable as an auxiliary seat belt. The seat belt for babies 1 is composed of a belt main body 6 by which stomach part and waist part of a baby are restricted, and of a unit of installation tool 7 by which both ends of the belt main body 6 are installed on the waist belt 4 freely attachable and detachable. Attachment and detachment of an auxiliary seat belt are thus facilitated without restricting the movement of a person who wears the seat belt for automobile.
Patent JP-2000341924-A (JP)
Title: Dc brushless motor
Inventor: MINAMI MASATAKE
IPC: H02K29/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To avoid addition of members or steps having no relation to the structure of a body when sealing process is carried out by securing the circuit board of a control circuit to the hollow bottom part of a fitting recess made in an outer housing and forming a totally sealed bottom face at the fitting recess so that the bottom face and the sidewall of the fitting recess serves as a receiving box of a resin member covering the control circuit. SOLUTION: A fitting recess 1-1 is made in on the inside in the center of the back face of a Venturi case 1 and a through part 1-11 is made in the center of the bottom face 1-12 of the fitting recess. Stator of a motor 3 is held at the through part 1-11 and a control circuit 4 is held on the bottom surface of the fitting recess 1-1. Furthermore, a circumferential sidewall 1-13 is formed on the bottom face 1-12 of the fitting recess as a part of housing and a totally sealed bottom face 1-12' is formed at the through part 1-11 such that a control board 4-1 for the control circuit 4 seals that part. Consequently, the circumferential sidewall 1-13 at the fitting recess 1-1, a part of the totally sealed bottom face 1-12' and the control board 4-1 can serve as a box for receiving resin members 5, and the like, when they are injected or applied for the purpose of sealing and shielding.
Patent JP-H0437090-A (JP)
Title: Adhesive coating device for fixing electronic component
Inventor: INUZUKA RYOJI
IPC: H05K13/04
Filed: 1990-05-31
Abstract: PURPOSE:To apply an adhesive to a high-precision position regardless of the mechanical loss of a coating nozzle and a setting loss due to hands by a method wherein when the bonding agent is applied, a correction is automatically made to the offset amounts in the directions X and Y of the coordinates of the tip of the coating nozzle. CONSTITUTION:In case a preliminary operation is performed to a point A (X0, Y0), the amount of the positional deviation (x, -y) of a coating nozzle becomes clean by recognizing a preliminary adhesive. Then, when an adhesive is actually applied to a program coordinate point C (X, Y) for electronic component fixing use ignoring the positional deviation of the above coating nozzle, it is easily known that the nozzle is positionally deviated to a point D (X+x, Y-y). There, if the amounts (x, -y) of the positional deviation of the nozzle at the point A and a point B are corrected, the nozzle is positioned to a point E (X-x, Y+y) and the adhesive is applied, actual adhesive applying coordinates are set at the point C (X, Y) and a correct applying position for the adhesive can be realized.
Patent JP-2000335865-A (JP)
Title: Escalator for wheelchair
Inventor: HISADA KURAJI
IPC: B66B31/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To inhibit to get on a car g on a car stop projected from a tread so as to prevent an occurrence of abnormal failure by providing an attention marker for inhibiting to get on the car stop. SOLUTION: When a second gear is rotated by a car stop driving motor and a car stop driving chain, a first gear is rotated to move a car stop member 3 so that the car stop member 3 is projected on a stead 2A. On the contrary, when the second gear is rotated in the opposite sidrection by the car stop driving motor and the car stop driving chain, the car stop member 3 is moved so that the car stop member 3 is sunk in the tread 2A. With the car stop member 3 projected from the tread 2A, an attention marker 4 applied to the car stop member 3 appears. Accordingly, the attention marker 4 can be easily seen by the handicapper person and his attendant. The handicapper person and his attendant can take care not to get on the car stop member 3 by watching the attention marker 4.
Patent JP-S5767449-A (JP)
Title: Correcting method for peculiarity of winding of stencil paper
Inventor: TAJIMA NOBUO
IPC: B65H23/34
Filed: 1980-10-15
Abstract: PURPOSE: To correct the peculiarity of winding automatically by controlling the number of a plurality of levellers used for correction on the basis of a diameter of rolled paper regarding the correcting method for the peculiarity of the winding of the stencil paper for spraying marking.  
     CONSTITUTION: An outside diameter of supplying rolled paper 1 is approximately 10,000mm under normal conditions, and the peculiarity of winding is hardly formed and the leveller is not used in this extent, and it is usual that one leveller is employed in 800W600mm and two ones in 600mm or thinner. The diameter of the rolled paper is detected by detecting a striker 2 mounted to a shaft of a rolled paper feeder by means of a proximity switch 3. The diameter is detected once at one revolution of the rolled paper 1, and the diameter of the rolled paper 1 is calculated by the number of pulses generated from a pulse generator 8. Accordingly, the relationship of the diameter of the rolled paper 1 and the length of paper forwarded is made known previously, the number of pulses is preset beforehand, and the cylinders of the levellers 5, 6 are each dropped at the time of the predetermined number of pulses. Consequently, the peculiarity of winding can be corrected in response to the diameters of the rolled paper. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08313433-A (JP)
Title: Infrared microspectroscopic analysis method and apparatus
Inventor: KAWADA SATOSHI
IPC: G01N21/35
Filed: 1995-05-17
Abstract: PURPOSE: To enable the measurement of an infrared spectral distribution by locating a slit-shaped opening with a microscopic width in a field of an evanescent wave to detect light via it. CONSTITUTION: In measurement of a transmission mode, light of an infrared ray source 91 is turned to spectroscopic light by an interferometer 92 to be reflected 63 and incident light is condensed to a sample 50 by a Cassegrain objective mirror 60. The sample 50 irradiated with the spectroscopic light generates diffraction light containing an evanescent wave. A microscopic slit- shaped opening 21 of a microscopic opening probe 20 is positioned at the field of the evanescent wave and the evanescent wave is converted to propagation light by the opening 21. A Cassegrain objective mirror 30 focuses all the propagation light to be condensed to an MCT detector 70.  A computer 80 inputs a photoelectric conversion signal of the detector 70, interferogram in this case to perform a Fourier transform thereof to obtain an infrared absorption spectral distribution and the results are visualized to be outputted. In other words, the intensity of measuring light proportional to the area of the opening 21 is obtained thereby enabling the measurement of the spectral distribution.
Patent JP-S6124210-A (JP)
Title: Layer short detecting device for transformer
Inventor: ONODERA TOSHIO
IPC: H02H7/04
Filed: 1984-07-13
Abstract: PURPOSE:To enable to completely perform a protective operation on a high tension generating circuit without having ambiguous elements such as time delay and the like by a method wherein a detectint coil is formed by performing a split winding or a distributed whiding, and at least the detection of the layer short of a secondary coil is performed by both end parts of the winding ragion of the primary coil. CONSTITUTION:As detecting windings 31 and 32 to be used for a protector are provided on both end parts of the winding region of the primary coil 33 of a fly- back transformer 30, the detection output of the detecting coil located close to said layer short position is reduced when a layer short is generated on a secondary coil 34. On the other hand, as the detecting output of the other detecting coil is increased, the layer short of the secondary coil 34 is accurately detected by feeding back the OR output of each detecting output to a horizontal oscillation circuit 11 as controlling voltege (VCVT), thereby enabling to detect the layer short of the secondary winding 34 and to stop the operation of a high tension generating circuit.
Patent JP-H05342718-A (JP)
Title: Cassette and magnetic recording and reproducing apparatus
Inventor: OKUDA YASUHIRO
IPC: G11B15/665
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a cassette and a magnetic recording and reproducing apparatus wherein the tape holding part of the cassette can be expanded and contracted, the apparatus can be made small-sized and the designing tolerance of a tape traveling system is increased. CONSTITUTION:The apparatus is constituted of the following: a cassette main-body part in which a tape feed reel 106 on which a magnetic tape 50 has been wound and a tape takeup reel 108 have been housed; tape holding parts 103, 104 which hold the magnetic tape 50 together with the reels 106, 108; and cassette movement parts 1-1, 120 which are installed at the tape holding parts and which can be moved to the front and rear direction of a cassette 100 as required. The cassette 100 is constituted in the following manner: the cassette movement part 101 is mounted on a magnetic recording and reproducing apparatus at a first position which has been moved in the front direction of the cassette 100; and a recording operation or a reproducing operation is performed in a second position in which the cassette movement part 101 has been moved to a direction opposite to the front direction of the cassette. In addition, the magnetic recording and reproducing apparatus is constituted in the following manner: tape-holding-part driving mechanisms 300, 400 are installed so as to be capable of driving the tape holding parts 103, 104; and, when the cassette 100 is in the state of said second position, tape guides 2 to 8 can be moved and arranged in positions where the tape holding part 103 existed in the first position.
Patent JP-H11335185-A (JP)
Title: Promotion testing of efflorescence of cement hardened body
Inventor: FUKUSHIMA TAKAHIRO
IPC: C04B38/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a promotion testing method of efflorescence for quickly evaluating extent of occurrence of efflorescence to cement hardened body to which coating film is applied. SOLUTION: This efflorescence promotion testing method of cement hardened body comprises successively practicing a water-absorbing step for immersing uncoated surface of cement hardened body having coated film is formed on one side into water, a hermetically sealing step for hermetically sealing the surface with a water-impermeable material, a heating and cooling step for practicing at least one cycle of heating and cooling cycle step comprising a heating step for heating in a temperature range of >=40 deg.C and <95 deg.C and a cooling step for cooling in a temperature range of 10 deg.C and <40 deg.C,  a hermetically sealing release step for releasing the hermetical sealing and a water-sprinkling and drying step for practicing at least one cycle of water-sprinkling and drying cycle step comprising a water-sprinkling step for sprinkling water onto coated face and a drying step for heating and drying the coated surface so that the surface temperature is kept in a temperature range of >=10 deg.C and >80 deg.C and becomes higher than surface temperature of uncoated face.
Patent JP-H05337281-A (JP)
Title: Washing machine
Inventor: HOTTA SHUJI
IPC: D06F33/02
Filed: 1992-06-04
Abstract: PURPOSE:To provide optimum washing operations corresponding to the type of laundry or the like based on the quantity of detergent liquid or rinsing liquid actually contained in the laundry. CONSTITUTION:After the laundry is stored, dry weight data f0 of the laundry are detected. After an intermediate draining operation, intermediate dehydrating operation and draining operation, weight data f1, f2 and f3 of the laundry are detected. Difference between the weight data f1 and f3 and the dry weight data f0 is equivalent to the quantity of the detergent liquid actually contained in the laundry. On the other hand, difference between the weight data f2 and the dry weight data f0 is equivalent to the quantity of the rinsing liquid actually contained in the laundry. After these weight data f1, f2 and f3 are detected, the washing operations are controlled based on the weight difference.
Patent JP-H01313339-A (JP)
Title: Mold for hot press molding of glass powder
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B19/06
Filed: 1988-06-10
Abstract: PURPOSE:To make mold releasing smooth and to considerably increase work efficiency by sticking a mica plate to the inside of the body of a mold for hot press molding composed of dies. CONSTITUTION:A mica plate 8 of phlogopite contg. fluorine, etc., is inserted and stuck to the inside 5 of the bottom of a lower die 2 by utilizing plate inserting grooves 7 cut along the inside 5. Glass powder 11 consisting of starting materials having different softening points is held between an upper die 3 and the lower die 2 and molded by pressing with a piston 10 and a cylinder 9 under heating.
Patent JP-S631021-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1986-06-20
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-S6035272-A (JP)
Title: Angular velocity measuring apparatus to be applied to vehicle
Inventor: SUZUKI SHIGEHARU
IPC: G01C19/00
Filed: 1983-08-08
Abstract: PURPOSE:To measure angular velocity correctly employing an A/D converter with a relatively small conversion range by a method wherein a difference is obtained between the output of an auxiliary D/A converter and the output of an angular speed sensor and the difference output is converted into a digital signal with an A/D converter to be fed to an arithmetic processing section. CONSTITUTION:The output of an angular velocity sensor 11 is converted into a digital signal with an A/D converter 12 and fed to an arithmetic processing section 13. On the other hand, a vehicle speed sensor 14 detects the vehicle stopping and the detection output thereof is fed to the arithmetic processing section 13. In addition, an analog signal converted with an auxiliary D/A converter 15 is applied to an analog difference circuit 16 to obtain a difference from the output of the angular velocity sensor 11. Thus, the output of the angular velocity sensor is fed to the A/D converter after a value corresponding to the output at the zero point is subtracted with the auxiliary D/A converter thereby enabling the use of an inexpensive angular speed sensor with a large output at the zero point.
Patent JP-H08336790-A (JP)
Title: Conveyance detecting device and multiple chamber system applying this device
Inventor: KURIYAMA HIROSHI
IPC: B25J19/02
Filed: 1995-06-12
Abstract: PURPOSE: To positively recognize the presence of a conveyed object on a hand at the time of conveying the conveyed object in the state of being placed on the hand. CONSTITUTION: During the conveyance of a semiconductor wafer 2 placed on a hand 1, the conveying position of the hand 1 is detected by a hand position sensor 5, and the claw part of the semiconductor wafer 2 in the hand 1 is detected by a wafer sensor 6. The respective sensor signals S1, S2 of the hand position sensor 5 and wafer sensor 6 are processed by an AND logic 7, and whether the semiconductor wafer 2 exists on the hand 1 is recognized from a resultant recognition signal S3.
Patent JP-S63307777-A (JP)
Title: Bipolar-transistor
Inventor: KUZUHARA MASAAKI
IPC: H01L29/72
Filed: 1987-06-09
Abstract: PURPOSE:To obtain a lateral type bipolar-transistor having high current gains even at high frequencies and operating at high speed by forming an external base region onto an intrinsic base region 2. CONSTITUTION:A first conductivity type first semiconductor layer 2 shaped onto an insulating or semi-insulating semiconductor substrate 7, a first conductivity type second semiconductor layer 3 in impurity concentration larger than the first semiconductor layer 2 disposed onto the first semiconductor layer 2, and an emitter region 5 and a collector region 6 consisting of a second conductivity type third semiconductor holding a base region composed of the first and second semiconductor laminated structure 2, 3 and being arranged adjacent to at least one part of the first semiconductor layer 2 are disposed onto the insulating or semi-insulating semiconductor substrate 7. Accordingly, base resistance can be lowered without reducing emitter injection efficiency, and a bipolar- transistor having high current gains even at high frequencies can be formed.
Patent JP-S5781490-A (JP)
Title: Production of cephalosporin
Inventor: IIMURA SEIJI
IPC: A61P31/04
Filed: 1981-09-16
Abstract: PURPOSE: A single reaction between 7-acylamidecephalosporanic acid and a thiol ester gives the titled compound bearing an acylamide group on the seventh side chain of the 7 position and a heterocyclic thiomethyl group of the 3 position.  
     CONSTITUTION: In the production of a cephalosporin bearing an acylamide group on the seventh side chain of the 7 position and a heterocyclic thiomethyl group on the 3-position of formulaI(R 1  is H, hydroxyl, methyl, emthoxy, C1), a solution of 7-acylamidecephalosporanic acid bearing a free amino group as a part of the acyl-substituted group of formula II is made to react with almost the same molar amount of a thiol ester of formula III (-S-Het is hetterocyclic thio group substituting with 3-acetoxy of the acid of formula II; R-CO- is acyl substituting with H in the free amino group, i.e., a part of the acyl substituted group of formula II) such as a compound of formula IV at 20W100°C and 6W 8pH. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11333696-A (JP)
Title: Polishing device and polishing method
Inventor: KAMIJO KOICHI
IPC: B24B53/017
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device to perform continuous polishing without frequently effecting replacement of polishing cloth and a break-in work and improve working efficiency and eliminate time and labor. SOLUTION: This polishing device comprises a polishing platen 16 on which a polishing pad 18 to polish a glass base sheet 22 is mounted; and a pressure plate 20 positioned facing the polishing pad 18 to hold the glass base sheet 22 and press the glass base sheet 22 against the polishing pad 18 on the polishing platen 16. The pressure plate 20 is formed deformably according to the wear state of the polishing surface 28 of the polishing pad 18.
Patent JP-S5371008-A (JP)
Title: Preparation of methyl formate
Inventor: YONEOKA MIKIO
IPC: B01J23/00
Filed: 1976-12-02
Abstract: PURPOSE: To prepare methyl formate in high selectivity and stably for a long time by dehydrogenation of methanol in gas phase in the presence of a presence of a catalyst comprising Cu, Zr and Zn. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10328518-A (JP)
Title: Dust collecting method and ust collector
Inventor: NAKAGAWA KENICHI
IPC: B01D47/14
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting method and a dust collector by which even minute particles which cannot be collected by a dust collector having ordinary performance can be collected. SOLUTION: In this dust collecting method, a high temperature gas G-1 is brought into contact with circulating water in a liquid-liquid contacting device of the prestage 1 to make it in an almost saturated state and is made to flow in a liquid-liquid contacting device of the poststage 13. The liquid-liquid contacting device of the poststage 13 is provided with two divided packed beds 4, 5, into which gas G-2 in the saturated state is made to flow upward from the lower side and is brought into contact with circulating water to water it. The circulating water flowing in one of the two divided packed beds is cooled by a cooler 8 and in the upper part of the two divided packed beds 4, 5, a mixing chamber 9 is installed to mix two kinds of saturated gas having different temperatures from each of the packed beds 4, 5 to make water droplets in which particulate in gas is wrapped.  The water droplets are caught by a water droplet catcher installed in the downstream of the mixing chamber 9.
Patent JP-S5369003-A (JP)
Title: Drop-out compensator
Inventor: TSUJI SHIROU
IPC: G11B7/004
Filed: 1976-12-01
Abstract: PURPOSE: To readily reduce or eliminate the drop-out contained in an FM signal by combining LPFs of different bands and selecting only one with a simple switching mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio