baber/WOPTO huggingface dataset:
Patent JP-H107666-A (JP)
Title: Production of aminothiazolylacetic acid derivative
Inventor: KAWAMOTO ICHIRO
IPC: C07B61/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high selectivity and yield by reaction of a hydroxyiminoacetic ester derivative with an acid anhydride in the presence of a specific compound to selectively acylate only the oxime group in the derivative under highly mild conditions. SOLUTION: This compound, an aminothiazolylacetic acid derivative of formula III, is obtained by reaction of (A) a 2-hydroxyiminoacetic ester derivative of formula I (R<1> is an alkyl, alkenyl, aralkyl, etc.), with (B) an acid anhydride of formula II (R<2> and R<3> are each an alkyl, aralkyl or aryl) in the presence of (C) an imidazole compound or 4-dialkylaminopyridine (pref. 1-methylimidazole or 4-dimethylaminopyridine). By this method, the derivative as a side chain intermediate for cephem-based antibiotics is obtained in an advantageous way.
Patent JP-H028269-A (JP)
Title: Glass paste for printing
Inventor: NISHIJIMA NOBUHIRO
IPC: C09D11/033
Filed: 1988-06-28
Abstract: PURPOSE:To obtain the subject paste capable of increasing cohesive power of glass to a vehicle and reducing a change with time in use for printing without dispersion in printing thickness by forming the vehicle of the glass paste from a resin, solvent and water which is an inhibitor. CONSTITUTION:The objective glass paste containing a vehicle thereof formed from a resin (e.g,. nitrocellulose, PVA or acrylic resin), a solvent and preferably 1-4% water which is an inhibitor.
Patent JP-H06324411-A (JP)
Title: Photographic printer
Inventor: SAWANO MITSURU
IPC: G03B27/73
Filed: 1993-05-13
Abstract: PURPOSE:To provide-a photographic printer capable of precisely shading a negative image recorded on a photographic film on a photographic printing paper with high throughput. CONSTITUTION:A liquid crystal cell 15 is arranged between the photographic film 19 and a light source 10 and also in between 1st and 2nd condensing lenses 14a and 14b, and a scattered light shielding member 17 with a pin hole 17a formed on a focal position of the 2nd condensing lens 14b is arranged. Scattered components among the light transmitted through the liquid crystal cell 15 is shielded by the scattered light shielding member 17 and only non-scattered components are transmitted through the member 17, so that the light loss is not generated in the non-scattered components. A 3rd condensing lens 27 and a diffusion sheet 28 are arranged between the scattered light shielding member 17 and the photographic film 19, and the photographic film 19 is illuminated with the light transmitted through the diffusion sheet 28 and photosensitive material 24 is exposed by the light transmitted through the photographic film 19, so that the photosensitive material 24 is exposed by the satisfactory quantity of light, thus, the throughput is improved.
Patent JP-S6053271-A (JP)
Title: Device for transmitting motive power
Inventor: MORITA YOSHIYUKI
IPC: F16H35/00
Filed: 1983-08-31
Abstract: PURPOSE:To enable the one-way transmission of the forward and backward rotation of a driving wheel to a driven side, by providing a sun gear and rotary members on a driving shaft, and using a restraining means to support a planet gear revolvably on the sun gear. CONSTITUTION:A sun gear 2 and rotary members 3 are provided on a driving shaft 1. A planet gear 6 is supported revolvably on the sun gear 2, by a restraining means 7. A driven gear 8 is disposed in a location at a predetermined distance from the driving shaft 1. When each of a forward and a backward turning forces is applied to the driving shaft 1, the rotation of the planet gear 6 around its axis is hindered by the restraining means 7, and the rotary members are rotated. As a result, the planet gear 6 is brought into contact with the driven gear 8 so that the forward and the backward turning forces can be both transmitted thereto. When a driving force is applied from the driven gear 8, the rotary members are rotated by the action of the restraining means 7 to separate the planet gear 6 from the driven gear. As a result, the driving force is not transmitted to the driving shaft 1.
Patent JP-S6052140-A (JP)
Title: Channel interface of time division multiplex transfer system
Inventor: ITOU GINNO
IPC: G06F13/12
Filed: 1983-08-31
Abstract: PURPOSE:To attain efficiently data transfer between a host and a subordinate device at a high speed by setting a selection flag to a corresponding bit and informing it to the host device when an I/O device number of the subordinate device is selected thereby attaining the control from the logical coupling state to the instruction waiting state. CONSTITUTION:Synchronous counters 10, 20 for I/O selection are provided respectively to a channel transfer device at the host device side and an I/O controller at the subordinate side. Further, a counter value is assigned as a logical device number of the subordinate device, the address set numbers of all I/O are scanned during one period of the synchronous counter 10 and an FF26 gives interruption to the host device in bit correspondence to the coincident address set number. When the I/O address device number of the subordinate device is selected, an FF29 generates a selection flag to a corresponding bit to inform it to the host device thereby attaining the logical coupling state to the instruction waiting state.
Patent JP-H116790-A (JP)
Title: Surface-characteristic measuring device
Inventor: MAEDA TOYOICHI
IPC: G01N3/46
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To detect the minute peeling of a thin film without enlarging the device, in the surface-characteristic measuring device, which measures the characteristics of the thin film formed on a solid surface or base material surface. SOLUTION: A contact needle 2 is brought into contact with the surface of a sample T. With a load being increased by a loading mechanism 3, the sample T is moved in the direction A. A reflecting mirror 12 is provided on the upper surface of the contact needle 2. The laser light is emitted from a laser light source 13 on the reflecting mirror 12. The reflected light is detected by a detector 14. In the detector 14, detecting elements are arranged in the array state in the directions of B. When the contact needle 2 is displaced in the up and down directions by the peeling of the thin film of the sample T and the like, the incident position of the reflected light into the detector 14 is fluctuated. Therefore, the fluctuation of the incident position is detected as the displacement of the contact needle 2. The result of the detection is displayed on a CRT 11 as the relationship between the load and the displacement of the contact needle.
Patent JP-H06237024-A (JP)
Title: Superconducting microwave device and manufacture thereof
Inventor: NAGAI YASUHIRO
IPC: H01L39/24
Filed: 1991-06-03
Abstract: PURPOSE:To avoid the defect of the formation of a superconductor layer having high surface resistance when its properties change with time due to a contact with the outside air and the superconductor layer patterned through a photoetching method is formed. CONSTITUTION:In a superconductor microwave device, the external surface of a superconductor layer for said device is covered with a fluororesin layer. The superconductor layer 4' not patterned is formed onto a substrate 1 first, a fluororesin layer 11' is shaped onto the layer 4' through a spin coating method, etc., and a mask layer 12 is formed onto the fluororesin layer. A patterned superconductor layer 4 is shaped from the superconductor layer 4' not patterned through dry etching, in which the mask layer 12 is used as a mask to the superconductor layer 4' and the fluororesin layer 11', while a patterned fluororesin layer 11 covering the layer 4 is formed.
Patent JP-2000345198-A (JP)
Title: Detergent composition
Inventor: OKADA KYOKO
IPC: C11D17/06
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a weakly alkaline detergent composition having such high solubility as to be slight in concern about incomplete dissolution even under a condition of low mechanical force and capable of washing materials without damaging them. SOLUTION: This detergent composition is in the form of a group of detergent granules 150-500 μm in mean size and >=500 g/L in bulk density, wherein the group contains detergent granules capable of releasing bubbles each with a size of >=1/10 time that of each of the granules from the inside thereof during dissolving in water, and the majority of the group of detergent granules (>=90 wt.%) dissolves in 5 deg.C water when the group is put thereinto and agitated for 60 s under specified agitation conditions and then subjected to the standard sieve (sieve opening: 74 μm) specified by JIS Z 8801 Standard. The alkali buffer capacity of an aqueous solution of the group of detergent granules (concentration: 1 g/L) at 25 deg. is <=5 mL.
Patent JP-S6315257-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/043
Filed: 1986-07-08
Abstract: PURPOSE:To provide a high visible light transmissivity and to assure the quantity of incident light to a photosensitive body consisting of Se-As or Se/Te by forming a surface protective layer of an amorphous hydrocarbon film which is formed by a glow discharge method and contains nitrogen atoms. CONSTITUTION:The photosensitive body consisting of the Se-As or Se/Te is provided with the surface protective film 3 consisting of the amorphous hydrocarbon film which is formed by the glow discharge in a low vacuum on the surface of said body and contains the nitrogen atoms. Gaseous hydrocarbon and gaseous nitrogen compd. are used as the carrier gas of the gases for forming the a-C:N film by the glow discharge method and generally and commonly used gaseous hydrogen or gaseous argon, etc., are used for the carrier gas thereof. The phase state of the gaseous hydrogen is not always required to be in the gaseous phase at and under an ordinary temp. and atmospheric pressure and said gas is usable in either liquid or solid phase if the gas can be evaporated through melting, evaporation, sublimation, etc., by heating or pressure reduction, etc. For example, satd. hydrocarbon, unsatd. hydrocarbon, alicyclic hydrocarbon, arom. hydrocarbon, etc., are used for the hydrocarbon.
Patent JP-S6315520-A (JP)
Title: Interface circuit
Inventor: OGAWA SHUJI
IPC: H03K19/0175
Filed: 1986-07-08
Abstract: PURPOSE:To contrive to convert a logic amplitude and a logic level of a C-MOS into a logic amplitude and a logic level of an ECL respectively, and to output the result and to make the operation stable with a high speed by using a current switching type switch and a differential amplifier circuit. CONSTITUTION:The current switching type switch 3 consists of a unipolar transistor (TR), is switched by an input digital signal of the logic amplitude and the logic level of the C-MOS to output the 2nd digital signal of the ECL logic amplitude and logic level. A differential amplifier circuit 5 amplifies differentially a reference signal selected to an intermediate level between the high and low level of the output signal of the switch 3 and the output signal of the switch 3, respectively, to output the signal of the ECL logic amplitude and logic level. The effect of noise onto the ECL circuit is reduced by converting the input signal into the 2nd signal in such a way. The high level of the 2nd signal is the ECL high level input voltage and the low level is equal to the ECL low level input voltage. In supplying the 2nd signal to the differential amplifier circuit 5, the transmission of a switching noise to the post-stage is prevented, the logic is stabilized and inverted output are attained.
Patent JP-2000342998-A (JP)
Title: Classifier for plastic
Inventor: INOUE TETSUYA
IPC: B03C7/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To separate/recover plastic pieces correctly by using a moving means which moves the partition wall of a recovery part toward/from a drum electrode without changing the voltage of electrodes and moving it horizontally to a falling position of each plastic piece associated with the polarity and the quantity of charge of the piece. SOLUTION: In a recovery part 26 arranged below a separating space 22, partition walls 30, 31 are made to approach/separate from a metal drum electrode 21, and a moving means for moving the walls 30, 31 horizontally to correspond to the falling position of plastic pieces 16 so that when the separation of the plastic pieces is inaccurate, the walls 30, 31 are moved to correspond to the falling position of the plastic pieces 16 to perform the separation correctly without changing voltage from a high voltage power source apparatus 24.
Patent JP-S6054124-A (JP)
Inventor: WATANABE RIYUUJI
IPC: H01H11/04
Filed: 1983-09-02
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-H11346905-A (JP)
Title: Structure of house mail-box
Inventor: YAMAKAWA TAKASHI
IPC: A47G29/12
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To protect mails and to facilitate the taking-out of the same by dropping the mails thrown into a mail receiving opening fixed in the outer wall part of a house onto the counter plate of a vestibule housing body. SOLUTION: In the structure of a house mail-box where a main receiving opening 11 for directly throwing mails in a house is provided in an outer wall part 8 in the side of the entrance of the vestibule 1 of the house, a vestibule housing body 12 having a counter plate arranged above the earth floor of the vestibule 1 is positioned closedly to the outer wall part 8, the counter plate of the vestibule housing body 12 is positioned directly below the mail receiving opening 11, mails 9 thrown in the main receiving opening 11 are dropped onto the counter plate of the vestibule housing body 12 and, thus, the counter plate of the vestibule housing body 12 is used as a mail receiver.
Patent JP-S5965087-A (JP)
Inventor: UIRIAMU II KUREIGUBAUMU
IPC: A61P9/08
Filed: 1983-09-02
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-H0510576-A (JP)
Title: Air conditioner
Inventor: IDE YUICHI
IPC: F24F11/04
Filed: 1991-07-01
Abstract: PURPOSE:To improve the noise vibration characteristics of a fan motor without requiring any special countermeasure with respect to the space of installation or the generation of heat. CONSTITUTION:When a compressor is being stopped, the contact of a changeover switch 8 is positioned at B-side and a heater 7 for preheating the compressor is excited. When the operation of the compressor is stared, the contact of the changeover switch 8 is shifted to A-side and the heater 7 is connected in parallel to a triode AC switch 3. Accordingly, electric current of a given level is conducted through the fan motor 1 even during non-operation of the motor 1 when the triode AC switch 3 is put ON/OFF by a number of wave control circuit 5 whereby the noise vibration characteristics of the outdoor fan motor 1 is improved.
Patent JP-H10328781-A (JP)
Title: Precision casting method and trial manufacture of metallic product
Inventor: SAKURAI JUNICHI
IPC: B22C9/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a precision casting method which has excellent repeatability and can save the labor and shorten the time of formation of a mold. SOLUTION: In this precision casting method, firstly a pattern assembly is manufactured by fitting a runner 5, etc., composed of a foaming resin to a resin-made pattern 9. Successively, the mold 1 composed of gypsum for mold, is formed on the surface of the obtd. pattern assembly. Further, the pattern assembly in the mold is dissolved and removed by using organic solvent. Thereafter, the mold 1 is fired and molten metal is poured in the mold and the mold is broken to take out a cast product. Since a larger part of the vol. in the foamed resin is the air, at the time of contacting with the organic solvent, the foamed resin is melted and removed in the short time.
Patent JP-S6212858-A (JP)
Title: Vessel for measuring antibody or antigen
Inventor: RINGROSE ANTHONY
IPC: G01N33/543
Filed: 1986-07-08
Abstract: A container for determining antibodies or antigens in a biological liquid by the formation of specific antibody-antigen complexes, in which one partner element is initially associated with suspended magnetic parti­cles that are subsequently regrouped against a certain area of one wall (8) of the container when the container is positioned within a magnetic field that extends through that area of the wall. To prevent the particles from sliding down when the magnetic field is eliminated and to allow effective pipetting, the lower part of said area of the wall is adjacent to a plane surface (7) that is at an obtuse angle to said wall and tangent to a concave surface (5) that is itself tangent to a wall (6) of the container opposite to the wall that is at an obtuse angle.
Patent JP-S6052837-A (JP)
Title: Device for controlling speed of copying machine
Inventor: ISHIGURO JIYUNJI
IPC: H02P29/00
Filed: 1983-09-01
Abstract: PURPOSE:To enable outputting of a reference signal and timer signal of the pulse width corresponding to many reduction ratios without increasing the size of a device by providing a storage means which stores the preset values corresponding to the plural reduction ratios. CONSTITUTION:A central arithmetic processing unit 25 assigns the address of a read-only-memory 23 in accordance with the reduction signal by a selecting keyboard 26 and reads out the preset value stored in the address. The unit 25 has a clock pulse oscillator and the clock pulses are impressed to respective counters 20-22. The counters 20-22 assigned in accordance with the preset value read out therefrom are preset and are thereafter counted down. A programmable counter 15 outputs the reference signal and timer signal which maintain a high level while the counters are counted down.
Patent JP-S5383364-A (JP)
Title: Method of forming film of fluorescent material
Inventor: SHIBATA HARUO
IPC: H01J9/22
Filed: 1976-12-28
Abstract: PURPOSE: To provide a method of forming film of fluorescent material, in which a composite calcium phosphate consisting ofβ - Ca 3 (PO 4 ) 2 and Ca 4 P 2 O 9 is used a binder for fluorescent material to be applied on a fluorescent lamp, whereby separation of the film of fluorescent material from the surface of lamp can be prevented without lowering the output of light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11355613-A (JP)
Title: Video signal processor
Inventor: ENOMOTO TAKURO
IPC: H04N7/01
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent image quality degradation due to the emphasis of high band components in a vertical direction. SOLUTION: Standard television signals from an input terminal 1 are supplied to a double speed conversion circuit 2 and also supplied to a delay circuit 3 provided with the same delay time. Also, a generation part 4 for generating a reference level is provided. The reference level from the generation part 4 and signals from the delay circuit 3 are supplied to comparators 5 and 6 together with the respective double speed signals 1 and 2 of two scanning lines from the double speed conversion circuit 2. Then, discriminated results 1 and 2 from the comparators 5 and 6 and the difference signals 1 and 2 of [double speed signals-delay signals] or [double speed signals-reference level] are supplied to output data control parts 7 and 8 together with the double speed signals 1 and 2 from the double speed conversion circuit 2.  Further, signal outputted from the output data control parts 7 and 8 is supplied to a time base conversion circuit 9 for converting the double speed signals 1 and 2 to final scanning signals and the converted final scanning signals are taken out to an output terminal 10.
Patent JP-S5785395-A (JP)
Title: Organic phosphoric ester, insecticide, acaricide, and nematocide comprising it
Inventor: HORII TETSUO
IPC: A01N57/14
Filed: 1980-11-17
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is methyl, or ethyl; X is O or S; Y is chlorine, or bromine).  
     EXAMPLE: An S-secondary butyl-O-( 4-chloro-2-trifluoromethylphenyl )-O-ethylphosphoro thiolate shown by the formula II.  
     USE: An insecticide, acaricide, nematocide, fungicide, and herbicide, having low toxicity to men and beasts.  
     PROCESS: For example, a compund (e.g., S-sec-butyl-O-ethyl chloride phosphoro thiolate, etc.) shown by the formula III (Z is halogen) is reacted with a compound (e.g;. 4-chloro-2-trifluoromethyl-phenol, etc.) shown by the formula IV in a solvent, e.g., methyl ethyl ketone, etc. in the presence of an acid acceptor, e.g., triethylamine, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5866688-A (JP)
Inventor: ARAI SHINICHI
IPC: B25J17/00
Filed: 1981-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09314904-A (JP)
Title: Image recording apparatus
Inventor: TAMAOKI HIDEKAZU
IPC: H04N1/113
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To easily perform recording of an image without performing to restore defect of an optical modulation element when the defect is generated on the optical modulation element being a part of a space optical modulator. SOLUTION: An one dimensional SLM 24 is irradiated with light beam emitted from a laser light source 20 through an illumination lens 22 and its transmitted light beam is focused on a photo-sensitive film PF through an image forming lens 26. By transferring an image pattern information to a specified block of the one dimensional SLM 24, the image pattern can be drawn on the photo-sensitive film PF. In addition, when a switch button is pushed to an ON condition by a user, the place to which the image pattern information is transferred is switched from the first block B1 which has been used until now to the second block B2 and the position irradiated with light beam is switched to the second block B2. As a result, even when there exist a defect on a part of the one dimensional SLM 24, image recording can be performed.
Patent JP-H0212081-A (JP)
Title: System for detecting underwater acoustic signal
Inventor: YAMAMOTO MIGAKU
IPC: G01S3/807
Filed: 1988-06-30
Abstract: PURPOSE:To detect a weak signal in the vicinity of a strong signal by re- detecting the mean value and threshold of noises by calculation after replacing a once detected signal with the mean value of noises in the vicinity of the detected signal. CONSTITUTION:A noise averaging circuit 2 finds a 1st mean noise value of the frequency component data of underwater sounds inputted from a storage circuit 1 and a threshold circuit 3 finds a 1st threshold from the means value. A signal detection circuit 4 detects a signal by comparing the frequency component data with the 1st threshold and, when the frequency component data are lower than the 1st threshold, a data replacement circuit 5 replaces the frequency component data with the 1st means noise value and outputs the 1st mean noise value as replacing data. A noise averaging circuit 6 finds a 2nd mean noise value of the replacing data and a threshold circuit 7 finds a 2nd threshold from the mean value. Then a signal detection circuit 8 detects a signal by comparing the replacing data with the 2nd threshold.