baber/WOPTO huggingface dataset:
Patent JP-H06332169-A (JP)
Title: Resist ink composition
Inventor: IMAZU HIDEKI
IPC: C09D11/101
Filed: 1993-05-19
Abstract: PURPOSE:To obtain the resist ink composition functioning as a solder resist film superior in a water-soluble flux resistance and high in reliability by using an unsaturated compound obtained by reaction between an epoxy compound having a naphthalene skeleton and an unsaturated monobasic acid. CONSTITUTION:This resist ink composition contains (A) the unsaturated compound obtained by reaction between the 1, 6-diglyidyl-oxynaphthalene and the unsaturated monobasic acid, (B) an active light setting resin obtained by reaction between the reaction product (of an epoxy compound with an unsaturated monobasic acid) and a saturated or unsaturated polybasic acid, (C) a photopolymerization initiator, and (D) an epoxy compound having >=2 epoxy groups in one molecule in a mixing weight ratio A/B of 5-30:95-70 and in that C/(A+B) of (2-30):100 and in that D/B of (10-50)/100, thus permitting this composition to be improved in photosensitivity and easily photo setting in a short exposure time and easily developed with a weak alkali aqueous solution.
Patent JP-S5265681-A (JP)
Title: Complementary type mos-ic
Inventor: MASUHARA TOSHIAKI
IPC: H01L27/092
Filed: 1975-11-28
Abstract: PURPOSE: To shorten diffusion process and obtain a complementary type MOS-IC permitting higher density integration by reducing the number of masks and diffusing two kinds of impurities from the same diffusion windows.
Patent JP-2000328971-A (JP)
Title: Air intake system controller for spark ignition internal combustion engine
Inventor: TAKAHASHI NOBU
IPC: F01L1/34
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To increase intake air volume to improve output by controlling, under medium to low load condition of an internal combustion engine, at least one of intake valve opening/ closing actions characteristic changing mechanism, intake valve opening/closing timing changing mechanism, and intake tuning characteristics changing mechanism in the direction in which intake air charging efficiency is lowered. SOLUTION: A valve characteristics switching mechanism 30 is provided between an intake cam shaft 5 and an intake valve 10 for switching the valve lifting and valve opening timing. Further, a valve phase variable mechanism 40 is provided at an end portion of the intake cam shaft 5 for advancing/delaying intake valve opening/closing timing continuously. In addition, an intake pipe length changing mechanism serving as an intake tuning characteristics changing mechanism is applied to an intake manifold. During operation of an internal combustion engine, in the high-speed operation region under medium to low load condition, the valve characteristics switching mechanism 30 is set to low-speed characteristics to suppress intake air volume, and the valve phase variable mechanism 40 is set to an advancing side to increase internal EGR.  Further, the intake pipe length changing mechanism is set to the low speed characteristics so that intake pulsation and intake completion are not tuned to decrease charging efficiency.
Patent JP-H05332288-A (JP)
Title: Exhausting method and device by turbo-molecular pump
Inventor: MUKAI YASUNARI
IPC: F04B37/16
Filed: 1992-06-02
Abstract: PURPOSE:To exhaust to super-high vacuum or ultra-high vacuum area by providing three different systems of exhaust circuits between a chamber to be exhausted and a turbo-molecular pump, and also cooling, and absorbing hydrogen while switching over them in three stages. CONSTITUTION:In a first step, a valve 9 is opened to connect a first exhaust circuit 3, and a chamber to be exhausted 1 is connected directly to a turbo- molecular pump 6 to exhaust it to a low vacuum area of approx. 10<-2>Pa by the pump. In a second step, the valve 9 is closed, and valves 10 and 11 are opened to connect a second exhaust circuit 4, and heat exchange means 14 is inserted into the exhaust circuit to freeze and collect vapor contained in exhaust gas. In this state, the chamber 1 is exhausted to a high vacuum area of approx. 10<-7>Pa. In a third step, the valves 10 and 11 are closed, and valves 12 and 13 are opened to connect a third exhaust circuit 5. Thus a hydrogen absorbing means 15 is inserted in the exhaust circuit to absorb residual hydrogen in the exhaust to reach a super-high or ultra-high vacuum area of 10<-7>Pa or below.
Patent JP-H07666-A (JP)
Title: Control device for thread cutter driving cam of sewing machine
Inventor: ITO MINORU
IPC: D05B65/02
Filed: 1993-06-14
Abstract: PURPOSE:To provide a control device for thread cutter driving cam of sewing machine with small operating force and capable of more downsizing the whole mechanism, as a means for operating a thread cutter driving cam. CONSTITUTION:A control device for thread cutter driving cam of sewing machine has an axially movable thread cutter driving cam 21 integrally rotating with a driving shaft 3; a control cam 27 for controlling the axial movement of the thread cutter driving cam 21; and a miniature solenoid 35, for example, for controlling the rotation and stop of the control cam 27. This device is further provided with a thread cutter moving blade 1 rotating around a hook axis, and a thread cutter fixed blade 45 fixed to a sewing body.
Patent JP-S5366339-A (JP)
Title: Microprogram control device
Inventor: OKUMURA KOUICHI
IPC: G06F9/22
Filed: 1976-11-26
Abstract: PURPOSE: To improve the efficiency of debugging for the microprogram by designating the microprogram start address from external, by returning the control to the start address after the completion of execution, and by enabling repetitive execution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10327617-A (JP)
Title: Rush transplanter
Inventor: FURUKAWA KAZUO
IPC: A01C11/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely detect whether rush seedling passing through with vertical feed of vertical feed mechanism is present or not without causing lowering of maintenance while adopting a mat-like seedling excellent in handleability as a rush seedling placed on a seedling-carrying platform and adopting relatively inexpensive limit switch as a detection means. SOLUTION: This rush transplanter is equipped with a seedling-carrying platform 7 for carrying mat-like seedlings 9 obtained by vertically and horizontally arranging a plurality of rush seedlings 9c at a definite intervals, a vertical feed mechanism 10 for intermittently and vertically feeding the mat-like seedlings 9 at a definite pitch, a detection means A for detecting presence or absence of rush seedlings 9 passed through by vertical feed of mat-like seedlings 9 and a detection means for detecting vertical feed state of mat-like seedlings 9 based on detection of the detection means A, and the detection means A is composed of a limit switch 14 set in the upper end part of a partition wall 7A which stands between interrow space of the seedling-carrying platform 7, and detection piece 14a of the limit switch 14 is extended toward the plant foot of the rush seedling 9c.
Patent JP-S63303931-A (JP)
Title: Drug preparation for transnasal administration having growth hormone releasing activity
Inventor: OSADA AKIHIKO
IPC: A61P3/00
Filed: 1987-06-05
Abstract: PURPOSE:To obtain the titled drug preparation having remarkably improved absorptivity of an active substance through nasal mucosa into blood, exhibiting low local toxicity and stimulation and resistant to decomposition of the active component, by suppressing the osmotic pressure ratio of the aqueous solution of the active substance below a specific level. CONSTITUTION:The titled drug preparation having improved absorptivity of an active substance through the nasal mucosa into blood, exhibiting effective activity to release growth hormone at a low rate of administration without accompanying harmful reaction and able to be easily administered can be produced by suppressing the osmotic pressure ratio of an aqueous solution of the active substance to <=1 (preferably 0.3-0.1). The osmotic pressure ratio is a relative ratio to physiological osmotic pressure and the content of the active substance in the drug preparation is preferably 0.01-10W/V% in aqueous solution. The above drug preparation can be prepared by mixing and dissolving necessary components in distilled water and adjusting to a prescribed osmotic pressure ratio. It can be converted to a powdery preparation to be dissolved before using e.g. by freeze-drying.
Patent JP-H0770023-A (JP)
Title: Benzene derivative useful for treatment of ischemic disease
Inventor: OI NOBUHIRO
IPC: C07D285/12
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a benzene derivative having calcium overload inhibiting action in addition to vasohypotonic action and lipid peroxide inhibiting action and useful as an agent for preventing and treating ischemic diseases and as a hypotensor. CONSTITUTION:A compound of formula I [R1 is H, OH, a 1-9C acyloxy or a 1-6C alkoxy; R2 and R3 are H, OH, a halogen, a 1-6C alkyl, a 1-6C alkoxy; R4 is H or a 1-6C alkyl; A is group of formula II or B (R5 is H, a (substituted)1-6C alkyl, a (substituted)1-6C alkoxy, a (substituted)aryl, a (substituted)heterocylic group, etc.; B is group of formula III to formula VIII, etc.); R6 and R7 are H, a (respective substituted)1-6C alkyl, a 1-6C alkenyl, an aryl, a heterocyclic group (R6 and R7 are not methyl at the same time), or R6 and R7 may together form a ring; (n) is 2-6], e.g. 2-(3,5-di-t-butyl-4- hydroxyphenyl)-3-[3-N-methl-N-[2-(3,4-methylenedioxyphenoxy) ethyl]amino]propyl]-1,3-thiazolidin-4-one.
Patent JP-H01312105-A (JP)
Title: Manual operation type coating device
Inventor: YAMAZAKI AKIO
IPC: E01C23/22
Filed: 1988-06-09
Abstract: PURPOSE:To facilitate cleaning and coat a sufficient quantity regardless of the rugged sections of a road surface by composing a coating material tank, of a sealed tank and a coating material vessel contained in the sealed tank, and by applying pressure to the closed tank for spraying coating material. CONSTITUTION:A coating material tank 17 is composed of a sealed pressure- applied tank 18 and a coating material vessel 19 in the tank 18, and in case of cleaning, a cover 18c is opened and the vessel 19 is removed, and a coating material spraying pipe 44 and a spray nozzle are just cleaned. In case of coating, compressed air is fed to the closed pressure-applied tank 18 from an air piping 43, and pressure is applied to coating material A in the coating material vessel 19. After that, the material A is fed to the spray nozzle via the coating material spraying pipe 44, a change-over cock 45 for changing over the vessel 19, a change-over valve 46, and a flexible hose 47 which are arranged to come up to sections near the bottom section of the vessel 19, and the material A is sprayed on a road surface.
Patent JP-S62299181-A (JP)
Title: Noise reduction system for television signal
Inventor: MINAMI NORIAKI
IPC: H04N5/21
Filed: 1986-06-18
Abstract: PURPOSE:To attain noise reduction even at a moving image by providing the first noise reducing means to reduce the noise by a field or frame correlation, the second noise reducing means to reduce the noise by the line correlation, and a selecting means. CONSTITUTION:When the movement of a video signal impressed to an input terminal is large, a detecting device 20 detects that the action is large, and a feedback coefficient generating device 22 sets small a feedback coefficient (k). Here, when (k) is set to a special value or below, the improvement factor of an SN ratio comes to be a line correlation noise reduction circuit 6 or below, and thus, bu supervising the output to the feedback coefficient generating device 22, the movement detecting device 20 detects that the feedback (k) is set. At such time, the movement detecting device 20 controls a switch control circuit 34 and a switch control circuit 34 connects a switch 8 to a line correlation noise reduction circuit 6 side by such control.
Patent JP-S5665714-A (JP)
Title: Loading method and apparatus for capsule-transportation
Inventor: KOSUGI SANAI
IPC: B65G51/22
Filed: 1979-11-02
Abstract: PURPOSE: To improve the efficiency of transportation by turning a number of vessels to be successively positioned on capsules at the loading part of a loading station synchronously with the movement of a capsule train for shortening the time for loading.  
     CONSTITUTION: A rotation body 3 is rotated synchronously with a capsule train T. A vessel 1 into which a fixed amount of load materials are thrown by a hopper 2 is positioned on a capsule C at a loading part 4a, and the load materials M are loaded into the capsule C through a loading port 5A. In this construction, a fixed amount of load materials are continuously loaded into a number of capsules c. The capsule train T finished for loading is introduced into a departure tube 7 by pneumatic suction, and started after the departure tube 7 is turned and switched over. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62298878-A (JP)
Title: Reduction system for image with artificial variable density
Inventor: ISHIZU TAKAYUKI
IPC: G06T3/40
Filed: 1986-06-18
Abstract: PURPOSE:To reduce an image without any deterioration in picture quality by determining the number of black dots, etc., in a pattern after reduction corresponding to one pixel from the number of black dots in one pixel of an original image which is expressed by distributed variable density in the distribution density of black dots. CONSTITUTION:Assuming that an output of density '5' is obtained from a density conversion table 13, a reduction circuit 11 generates after-reduction pixels where '1'-'5' are regarded as black '1' and others are regarded as white '0'. The reduction circuit 11 refers to an after-reduction pixel address Xd register 16 and an after-reduction pixel address Yd register 17 and writes the after-reduction pixels in an image memory 18. Said processing is performed for all pixels of the original image to obtain a reduced image.
Patent JP-S6123800-A (JP)
Title: Electrolytic polishing method of niobium material
Inventor: TAJIRI KEISUKE
IPC: C25F3/26
Filed: 1984-07-10
Abstract: PURPOSE:To form a smooth and bright surface on a niobium material with good workability by preparing properly the compsn. of an electrolyte consisting of hydrogen fluoride, sulfuric acid, fluorosulfuric acid and water, maintaining voltage in an adequate range and executing electrolysis at specified current density. CONSTITUTION:The compsn. of the electrolyte is properly prepd. and while voltage is adequately maintained in an adequate range, the electrolysis is executed at the specified current density in the stage of polishing electrolytically the niobium material by using the electrolyte consisting of HF, H2SO4, HSO3 and H2O. As an embodiment, the electrolyte is prepd. by mixing the materials at ratios of about 895cc/l H2SO4 having 98% concn., about 90cc/l hydrofluoric acid having about 45% concn. and about 15cc/l H2O. The electrolysis is executed by using such electrolyte and maintaining the current density always at about 50mA/cm<2>, by which the one surface of the niobium material is polished about 120mu in about 192min. The good polished surface is thus formed on the niobium material.
Patent JP-S6165704-A (JP)
Inventor: UIRIAMU EI MICHIERU
IPC: B23B31/117
Filed: 1985-07-01
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-S5935076-A (JP)
Inventor: TAKAHASHI ICHIROU
IPC: C04B14/48
Filed: 1982-08-19
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-S6034573-A (JP)
Title: Metal gasket and its manufacturing method
Inventor: ISHIGAKI SADAO
IPC: F16J15/08
Filed: 1983-08-04
Abstract: PURPOSE:To improve the sealing performance by forming a plurality of recesses which have a depth greater than the dig-in depth when being pressed on a pressure surface of a metal plate having an opening corresponding to an intended space of sealing. CONSTITUTION:A gasket 20 to seal passages 12, 13 forming a space to be sealed comprises a metal plate, and its pressure surface has multiple depressions 22. The depth H of the depression 20 is formed in such a manner that it is adequately deeper than the dig-in amount (h) of flanges 14, 15 into the depression 22 when pressed by the flanges 14, 15. Since there is no connecting space between the depressions 22 in a radial direction of the gasket 20, the fluid in the passage 12, 13 will not leak outside, and the sealing performance is significantly improved.
Patent JP-H01312195-A (JP)
Title: Automatic injector for highly water-absorptive resin
Inventor: MIZOTA HISASHI
IPC: E21D9/06
Filed: 1988-06-10
Abstract: PURPOSE:To stabilize shield construction work by a method in which necessary water absorbing ratio and injection amount in shield construction using a highly- water absorptive resin as sludgy material are controlled on a remote control basis for automating control on distribution and injection of the sludgy material. CONSTITUTION:A hopper 1 to house a high-water absorptive resin grains, a supplyer 2 to regulate the discharge amount of the resin, a water supply tank 4, and a water stream mixer 3 to prepare a primary fluid by mixing water from a pump 5 and the resin are provided. A reaction tank 6 to regulate the water absorption ratio of the resin in the fluid and an injection pump 9 to supply a regulated amount of the resin under pressure to the facing of shield machine 10 are also provided. A control board 11 is operated by a remote control board 12 in the pit to control the number of revolutions of the screw feeder and injection pump 9 in the supplyer 2, thereby automatically controlling the water absorption ratio and injecting amount.
Patent JP-S63306745-A (JP)
Title: Output waveform measuring method
Inventor: NISHIMOTO HIROSHI
IPC: H04L25/02
Filed: 1987-06-08
Abstract: PURPOSE:To accurately grasp the evaluation of an output waveform and inter- code interference quantity by providing an identification circuit, a timing extraction circuit and a delay circuit or the like so as to obtain an equal sign error rate curve thereby evaluating the output waveform of the transmission circuit. CONSTITUTION:A pulse pattern generator 1 generates a pulse pattern for the measurement, inputs the result to an optical transmission circuit 2, the output light of the circuit 2 is fed to an optoelectric converter equalizing amplifier 7 of the reception circuit 6 via an optical attenuator 4. The amplifier 7 converts the optical input signal into an electric signal, lights the equalizing signal A and the result is outputted to a timing extraction circuit 9 via an identification circuit 8 and a delay circuit 10. The circuit 9 outputs a timing signal having a phase angle theta with respect to the signal A to the circuit 8. The circuit 8 identifies the signal A by using the timing signal of phase angle theta by using the identification level Vth as the threshold value to generate a binarizing signal and outputs the result to the error detector 11. In this case, the circuit 8 obtains the equal sign error rate curve and the output waveform of the transmission circuit is evaluated, then the evaluation of the output waveform and the inter-code interference is grasped accurately.
Patent JP-S6034854-A (JP)
Title: Successive multicolor printing method
Inventor: HIDA TSUNESHI
IPC: B41F15/08
Filed: 1983-08-05
Abstract: PURPOSE:To reduce the cost of multicolor printing by a method wherein a conveyance path of a printing article is moved intermittently along a plurality of stations, first color printing is conducted at one stop position, color printing from second onward is conducted sequentially on the first color print at another stop position, and the article is discharged succesively. CONSTITUTION:In the case when two-color printing is conducted, a conveyor is formed so that it can end one rotation at odd-numbered steps, and feeding is set so that it can be performed at the rate of 2 steps/ 1 cycle of printing machine. When the printing machine operates in one cycle, ink for a first color is transferred onto a printing article located at a station E. Since the table shows the feeding at the rate of 2 step/cycle, the printing article on which the ink is transferred as described above is moved, from the following cycle onward, along stations E, G, I, B, D and F in this sequence, and a second color is printed at the station F. With a drier set at any one of the stations G, I, B and D, accordingly, the ink is dried without removing the printing article from a jig, and thus the printing of the second color on the second station (on F) can be performed without any problem. The printing article is discharged thereafter at the station H, and thereby the two-color printing is completed.
Patent JP-H08334799-A (JP)
Title: Optical waveguide device
Inventor: KURATA TETSUYUKI
IPC: G02F1/35
Filed: 1995-06-09
Abstract: PURPOSE: To lessen propagation loss and to prevent the drastic decrease in output light quantity by forming a core layer of an optical waveguide to a layer combined with a specific πconjugation material layer and a polymer layer having excellent transparency, thereby making it possible to utilize the high nonlinear optical effect of an absorption resonance region. CONSTITUTION: The layer 2 of the π conjugation material which alone does not form the optical waveguide as the material has absorption and scattering to the wavelength of the light to be guided and at least the one polymer layer 3 having the excellent transparency are used in combination as the core layer of the optical waveguide. Incident light 5 is confined in the core layer constituted of the π conjugation material layer 2 and the polymer layer 3 and is propagated therein. The light is propagated and is made into exit light 6 but when an electric field is impressed thereon, the refractive index of the π conjugation material layer 2 changes and the effective refractive index changes as the entire part of the waveguide. The way of the propagation of the waveguide is changed by the change and, therefore, the direction of the exit light 6 changes. In actuality, the change in the effective refractive index as the entire part of the optical waveguide is smaller than in the case the core layer is formed of the π conjugation material alone.
Patent JP-H1067948-A (JP)
Title: Pigment
Inventor: OKAZAKI HAJIME
IPC: C09B67/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment capable of developing highly luminant gloss when used by its mixing with a coating material irrespective of asperities on the surface of the aluminum foil, by forming colored coating films on both surfaces of an aluminum foil followed by forming metallized film layers on the respective coating films. SOLUTION: Both sides of an aluminum foil base material 14.5-50μm thick are provided with colored coating films 2 followed by providing the respective colored coating films with metallized film layers 3 with the outer surface subjected to highly smoothing treatment (pref. aluminum metallized film layers) followed by pulverization. The colored coating film 2 is pref. a silver-colored coating film 0.22μm thick. Besides, when the colored coating film 2 is a black coating film 0.2-2μm thick and both the outer surfaces including the respective metallized film layers 3 are embossed, the pigment intermixed on a decorative coating film or printed surface flickeringly twinkles by virtue of irregularly reflective effect, affording unconventional metallic feeling having a black luster, therefore being favorable.