baber/WOPTO huggingface dataset:
Patent JP-S6410729-A (JP)
Title: Digitally controlled temperature compensated oscillator
Inventor: NIWA SHIGEO
IPC: H03L1/02
Filed: 1987-07-02
Abstract: PURPOSE:To exactly control the frequency of a main oscillating part, and to obtain an oscillator to oscillate at a stable frequency against a temperature change by using again the output of the main oscillating part as a standard for a temperature detecting part. CONSTITUTION:The output of the temperature detecting part 3 is counted by a counting part 4 based on the output from the main oscillating part 1. The said output is inputted to a control part 5, and the control part 5 controls a frequency regulating part 2 according to previously set contents in a storage part 6 based on the said input, and regulates the oscillation frequency of the main oscillating part 1. The regulated frequency output of the main oscillating part 1 comes again to be the standard of the counting part 4 to count the output frequency of the temperature detecting part 3. Thus, the exact frequency control of the main oscillating part 1 can be realized, and a oscillator, stable against the temperature change, can be constituted.
Patent JP-S62129260-A (JP)
Title: Novel production of ethyl alpha-(1-carboxyethyl)amino-gamma-oxo-gamma-phenylbutyrate
Inventor: TAKAHASHI SATOMI
IPC: C07C227/18
Filed: 1986-07-15
Abstract: PURPOSE:To readily obtain the titled compound useful as a precursor of a synthetic intermediate for angiotensin converting enzyme (ACE) inhibitors in high yield, by reacting ethyl beta-benzoylacrylate with alanine in the presence of an amine. CONSTITUTION:Ethyl beta-benzoylacrylate is reacted with alanine in the presence of an amine to afford ethyl alpha-(1-carboxyethyl)amino-gamma-oxo-gamma-phenylbutyrate expressed by formula I. The reaction is preferably carried out by using ethanol, water or a mixture thereof as a solvent and an ion exchange resin having primary amine, secondary amine, tertiary amine or quaternary ammonium groups as exchange groups as the amine. Diastereomers of (alphaS,1S) isomer are preferentially formed by the above-mentioned addition reaction and the (alphaS,1S) isomer is selectively deposited as crystals by neutralization with an equivalent amount of an acid after the addition. The crystals are then reduced to afford the aimed compound expressed by formula II which is a synthetic intermediate for angiotensin converting enzyme inhibitors.
Patent JP-S5866759-A (JP)
Title: Solar heat collector
Inventor: TATSUNO HIYOSHI
IPC: F24S23/70
Filed: 1981-10-16
Abstract: PURPOSE:To enable to constantly obtain hot water of high temperature irrespective of the movement of the sun, by a method wherein a plurality of reflecting plates having directions of focal axes staggered from each other are provided so that the foci of the reflecting plates coincide with a water-passing heat-collecting pipe. CONSTITUTION:The solar heat collector is provided with a plurality of parabolic reflectors 1, 2, 3 which are sequentially placed with the directions of their focal axes staggered from each other, wherein the foci of the reflectors coincide with the water-passing heat-collecting pipe 4. Rays of sunlight before about noon are reflected by the reflector 1 and are focused on the heat-collecting pipe 4, rays of sunlight in the period from about noon to about 2 p.m. are reflected by the reflector 2 and are focused on the pipe 4, and rays of sunlight after about 2 p.m. are reflected by the reflector 3 and are focused on the pipe 4. Irrespective of the lapse of time, namely, irrespective of the movement of the sun, the rays of sunlight can be collected for a long period of time, and hot water at a substantially constant high temperature can be obtained from a water heater.
Patent JP-H0816158-A (JP)
Title: Laid-on-surface type detecting device for key movement condition
Inventor: IYODA TETSUJI
IPC: G10F1/02
Filed: 1994-06-24
Abstract: PURPOSE:To easily move the detecting device to one keyboard device to another keyboard device and make the device movable and to facilitate adjusting operation for detecting the state of movement condition at the time of the movement by making the detecting device ready to operation only by mounting the device on a keyboard. CONSTITUTION:An actuator pin 22 which moves up and down through the key pressing/releasing operation of a white key 12a and a black key 12b is arranged in a case 14, whose bottom part is formed so that it can be mounted on the keyboard of a keyboard musical instrument, across a spacer 18, and the up/down movement of the actuator pin 22 is detected by a photosensor 28 for key movement detection; and the key pressing/releasing operation of the white key 12a and black key 12b is decided on the basis of the detection result, and key pressing/releasing information is outputted on the basis of the decision result.
Patent JP-H067409-A (JP)
Title: Container of medicine
Inventor: YOSHIDA TATSUJI
IPC: A61J1/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide a container of medicine useful for cold-drying, storing, and preparing a medicinal agent by providing a main plug formed with airtight coupling sections with the opening section of the container and having a piercing needle at the center section, an auxiliary plug provided at the tip section of the piercing needle and airtightly sealing a needle hole, and a cap airtightly covering the auxiliary plug and the main plug. CONSTITUTION:A chemical container is constituted of a container main body 10, a main plug 20 formed with inside and outside airtight coupling sections 26, 28 together with the opening section 12 of the container and provided with a piercing needle 22 at the center section, an auxiliary plug provided at the tip section of the piercing needle 22 and sealing a needle hole, and a cap 30 aritightly covering the piercing needle 22 including the auxiliary plug and the main plug 20. This container is utilized as the cold-drying unit of a medicine and its storage container. When the filled medicine is to be used, the cap 30 is removed, this container is immediately communicated with another container via the piercing needle 22 provided on the main plug 20, and the required medicinal agent can be delivered or prepared.
Patent JP-2000000761-A (JP)
Title: Dressing method for polishing cloth
Inventor: YOSHIDA HIDEAKI
IPC: B24B53/017
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a dressing method to indicate uniform wear amount distribution in a surface during dressing of the polishing cloth of a chemical mechanical polishing. SOLUTION: At an xy orthogonal coordinate generated when the center of a platen forms an origin, and the oscillation starting position of a dresser forms a point C. A polishing platen is rotated at a first rotation speed and the dresser at a second rotation speed. When, for example, two numerals are 61 and 13, a least common denominator is 793. Further, the dresser is caused to effect an oscillation motion by a simple harmonic motion within a range extending from the center of a polishing platen to the outer periphery thereof. An oscillation starting position is caused to coincide with an oscillation central position. Concretely, a simple harmonic motion in the direction of an Y-axis is effected centering around a point C serving as an oscillation center.  Under a dressing condition described above, one diamond on the dresser realizes an even contact state in many regions on polishing cloth. Namely, uniform dressing is applied on the interior of the surface of the polishing cloth.
Patent JP-H0457324-A (JP)
Title: Vacuum treating equipment
Inventor: OMOTO HIROHIDE
IPC: C23F4/00
Filed: 1990-06-27
Abstract: PURPOSE:To surely control the temperature of a specimen to be vacuum-treated, and prevent the imperfect vacuum treatment, by providing a means for measuring the clearance between a specimen arranging surface and the rear of a specimen, detecting the clearance directly, and judging the degree of adhesion. CONSTITUTION:An electrode 1 is equipped with a displacement sensor 5. The clearance between a wafer 2 and the electrode 1 is measured, before high frequency power is applied and plasma etching is started. Hence the degree of adhesion of the rear of a specimen 2 to a specimen arranging surface can be judged, and the imperfect cooling or heating of the specimen 2 can previously be detected before the vacuum treatment of the specimen. The imperfect cooling or heating is caused by, e.g. imperfect carriage of the specimen and foreign matter attachment on the rear of the specimen. By this constitution, the imperfect vacuum treatment of a specimen caused by imperfect temperature control of the specimen can be prevented.
Patent JP-H0459703-A (JP)
Title: Miticide
Inventor: MORITA MASARU
IPC: A01N37/10
Filed: 1990-06-27
Abstract: PURPOSE:To provide the subject safe miticide containing a compound selected from carvone, p-methylacetophenone, 2-phenylethylalcohol, thymol, etc., as the active component and effective to wool insect pests such as a bur, mosquitoes, mites, etc. CONSTITUTION:One or more compounds selected from carvone, p- methylacetophenone, 2-phenylethylalcohol, thymol, isothymol, methyl benzoate and methyl salicylate are used as the active components. In application, the above-mentioned compounds are used preferably after adsorption, mixing or dispersion using a suitable organic solvent or a suitable carrier although they may be used without any modification. The content of the active components is preferably about 3-10wt.%, especially about 3-5wt.% in case of a liquid drug, a powder drug, etc.
Patent JP-H0515466-A (JP)
Title: Shower device
Inventor: INARI TAMIKAZU
IPC: E03C1/05
Filed: 1991-07-08
Abstract: PURPOSE:To provide a shower device with an optimum preparation function by allowing the device to start to discharge water a predetermined time after an indoor remote switch has been operated and to inform that the inside of a hot-water supply line has reached an appropriate temperature. CONSTITUTION:If a remote switch 81a, 81b, 81c, or 81d is pushed, then after a predetermined time, a hot water supply monitor 84 lights up, electric switch valves 5a through 5d are opened, hot water starts to be supplied, and a monitor lamp 9a begins flashing. When the temperature detection of a temperature sensor 4 indicates that an appropriate temperature has been reached, the electric switch valves 5a through 5d are closed and the monitor lamp 9a lights up to inform that it is good time to take shower. The user will not be showered upon by discharged water because he or she is outside the bathroom B. This constitution prevents inconveniences wherein the water is already cold when the user actually takes a shower although an appropriate temperature has been reached.
Patent JP-H0778084-A (JP)
Title: Multimedia system
Inventor: AREKUSANDAA OOGUSUTEIN
IPC: G06F9/06
Filed: 1994-07-19
Abstract: PURPOSE: To provide a system for preventing the storage of an object code requiring a lot of spaces and requiring a long time for reading out as well as simplifying a permanent external memory. CONSTITUTION: The multimedia system for interactive presentation of user information has a physical interface for storing an interactive user program and receiving a freely attachable and detachable unit mass memory element for selectively storing any mass memory element. This multimedia system accesses and functionally processes the user program in response to any specified user action at the level of an elementary user in order to display the processing result. Especially, the object code of a machine type general-purpose multi- instruction block read from a storage means 20 by this processing is transformed to the form of a machine type absolute object code block so as to be used for the next selective access of an object code for processing.
Patent JP-S6322913-A (JP)
Title: Method and apparatus for reinforcing excavated soil
Inventor: HIGASHIYAMA KAZUYUKI
IPC: E02D3/00
Filed: 1986-07-16
Abstract: PURPOSE:To solidify excavated soil to a high-strength stabilized quality by providing a secondary mixer to mix the soil discharged from the primary mixer to finely divide excavated soil into a prescribed grain size with cement, etc., for solidification. CONSTITUTION:Excavated soil by a clamshell excavator 2 is charged into a grizzly 1 to sort gravels, etc., and then charged into the primary mixer through a skip elevator 3 from a hopper 5. The soil is crushed by mixing for a given time period by a stirring blade 9 after closing a charging cover 7, and water in a water tank 12 is supplied as needed. The mixed soil is charged into the secondary mixer 15 by opening an opening and closing mechanism 10 and mixed with water, fluidizing material, and cement supplied from pipelines 25, 27, and 24 while treating gas, etc., in the mixer 15. The slump of the mixed soil is adjusted to a given value and solidified and then discharged from a discharge hopper 30. Adverse effects on the environment can thus be prevented and the excavated soil can be fortified.
Patent JP-H0456264-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAMURA AKIO
IPC: H01L21/822
Filed: 1990-06-25
Abstract: PURPOSE:To enable a semiconductor integrated circuit device to be easily enhanced in capacity per unit area by a methods wherein a first insulating film, a polysilicon electrode, a second insulating film, a first metal electrode, a third insulating film, and a second metal electrode are successively laminated on an impurity diffusion layer, and the impurity diffusion layer and the first metal electrode and the polysilicon electrode and the second metal electrode are connected to each other respectively. CONSTITUTION:An N-type diffusion layer 12 is formed inside a semiconductor substrate 11, a first insulating film 13 is formed, and a polysilicon electrode 14 is formed overlapping the N-type diffusion layer 12. Thereafter, a second insulating film 15 is formed covering the polysilicon electrode 14, a first metal electrode 18 and an electrode terminal 19 are formed overlapping the polysilicon electrode 14 in lamination, and the first metal electrode 18 is electrically connected to the N-type diffusion layer 12 through the intermediary of an opening 16. Then, a third insulating film 20 is formed covering the first metal electrode 18, a second metal electrode 22 is formed overlapping the first metal electrode 18 in lamination, and the second metal electrode 22 is electrically connected to the polysilicon electrode through the intermediary of the opening 21 of the third insulating film 20 and the electrode terminal 19.
Patent JP-H0772349-A (JP)
Title: Optical fiber connector that is easy to be installed at site
Inventor: AANESUTO EIZENHAATO BAAGUMAN
IPC: G02B6/36
Filed: 1994-07-20
Abstract: PURPOSE: To provide an optical fiber connector to be fitted easily at an actual work site. CONSTITUTION: The optical fiber connector 11 has a main body part having a hole which extends through an inner part, a fitting means for fitting the connector 11 to a maiting member and a plug member in the hole of a main body member. The plug member contains a fiber reception means and the plug member has a front face and a back face, and contains an optical fiber stub 19 extending from the front face of the plug 12 in the fiber reception means toward the back face of the plug 12 along a part of the length of the fiber reception means. One trailing end where the front end of the optical fiber stub 19 is adjacently positioned at the front face of the plug 12 is positioned in the fiber reception means. The plug member has at least one channel formed in the member and the channel is connected to the fiber reception means.  Then, the optical fiber connector 11 extends from a pointer adjacent to the trailing end of the fiber stub toward the outer side of the plug member.
Patent JP-H1113431-A (JP)
Title: Valve opening/closing time control device
Inventor: KONAKAWA HIDEFUMI
IPC: F01L1/34
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a housing by forming a bolt hole opened in the inner peripheral side of the housing in a device where the housing fitted over a valve opening/closing rotary shaft to be relatively rotatable in a specified range and a rotation transmitting member arranged in one end of the housing are secured by bolts. SOLUTION: When an oil pressure is supplied from an oil pump to a spark lagging chamber 23 and the oil pressure of a spark advance chamber 24 is exhausted to an oil pan, a valve opening/closing time control device 16 is placed in a maximum spark lagging state by a pressure difference between the lag chamber 23 and the advance chamber 24 and a locking mechanism 25 is locked. Thus, for the rotation of a camshaft, a rotation position is realized where the rotation of the cam shaft rotated by a gear is most delayed. Three oblong holes 30 are formed in a housing 20 in such a valve opening/closing time control device 16, a bolt 32 is put through the oblong hole 30 having an opening part 31 formed inside the housing 20 and the valve opening/closing time control device 16 is made integral with the gear.  Thus, the contour of the housing 20 is made small, and the device is miniaturized and reduced in weight.
Patent JP-S6411821-A (JP)
Title: Method and apparatus for producing interior automotive trim material
Inventor: MORIYA SHIGERU
IPC: B29C65/02
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a finely finished product by a method wherein the portion, which covers an ornament member, of a skin material is welded under slightly floated state and, after that, removed at weld lines. CONSTITUTION:A base material 11 is placed on a lower press platen 41 in such a manner that the underside of the peripheral edge of an ornament member 21, which is on the front side of the base material, is positioned to bearing faces. An upper press platen 45 is lowered so as to weld a part of a skin material 31 to the peripheral edge of the ornament member 21 with denture mold-like tips 48 under the state that a portion, which is located above the ornament member 21, of the skin material 31 is floated by inflating a baggy member 51 with fluid blown in through a fluid blowing pipe 44 just before the contact of the denture mold-like welding tips with the synthetic resin-based skin material 31 through the lowering of an upper press platen 45 in order to make weld lines. Simultaneously, a portion, which is made thinner by the expansion force of the bag-like member 51, of the skin material 31 is cut off with fusing-off blades 47 in order to separate the portion, which covers the ornament member 21, of the skin material 31 from the skin material. As a result, whitening due to surplus portions, which develop along the weld lines, of the ornament member is prevented from occurring, resulting in obtaining a nice-looking product.
Patent JP-H1065455-A (JP)
Title: Silent start class d amplifier
Inventor: DANZ GEORGE E
IPC: H03F3/217
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To correct startup noise by including a switch that has a 1st position at which an input amplifier is configured as an integration amplifier and a 2nd position at which the input amplifier is configured as a summing amplifier. SOLUTION: An analog switch (S1) 12 is added to an input amplifier A1. A switch 12 is controlled by a disable signal. When an output bridge 10 is in a disable state, the switch 12 is closed and the amplifier A1 acts like a summing amplifier. Since the bridge 10 is not switched, a voltage applied to a speaker is dropped to zero and an output of an amplifier A2 changes to +6V. When the output bridge 10 is in an enable state, the bridge 10 starts switching and the switch 12 is open. The amplifier A1 acts like an integration amplifier and an error voltage output follows an input while the switch 12 is a state before opening so as to eliminate the thump at start.
Patent JP-S5690682-A (JP)
Title: Tape run controller of magnetic recording and reproducing device
Inventor: YAMATO SATOSHI
IPC: G11B15/467
Filed: 1979-12-25
Abstract: PURPOSE:To eliminate hardness to see a reproduced picture by making its noise band steady by comparing the phase of a noise signal in a reproduced via signal with that of a head change-over signal and by controlling the run of a tape according to the phase error. CONSTITUTION:Video signals detected by video heads (a) and (b) are applied to FM demodulator 32 by way of rotary transformers 25 and 26, amplifiers 27 and 28, switch 29, amplifier 30, and limiter 31 and then demodulated there. Peak detecting circuit 32 detects a noise signal in the video signal and the noise is frequency- divided by frequency divided 34 and then inputted to phase comparator 35, which detects the phase difference from a head change-over signal. This phase difference output is supplied to reel driving motor 11 via adder 19 to control the run speed of tape 1.
Patent JP-H02192265-A (JP)
Title: Picture reader
Inventor: KISHI MASAKATA
IPC: H04N1/40
Filed: 1988-07-05
Abstract: PURPOSE:To attain more proper density setting and mode setting over the entire picture by storing the binary or halftone read mode and picture density corresponding to the designated small area respectively and generating a binary state signal based on the stored data group. CONSTITUTION:A binarization threshold level is shifted by a prescribed value specified by a density adjustment signal in response to the density adjustment signal and a small area designated in response to the area designation signal is distinguished from other areas. While an optional small area is designated, when the read mode is designated, the read mode is stored corresponding to the small area and when the density adjustment signal is detected, the signal data is stored corresponding to the small area and the binary state signal is generated based on the stored data group. Thus, as to plural small areas to be sectioned, the optimum read mode and reproducing picture density are set respectively and the quality of the reproduced picture is improved over the entire areas.
Patent JP-S5867710-A (JP)
Inventor: JIEIMUZU MAIKURU OKONAA
IPC: C08F283/00
Filed: 1982-09-28
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-H04363453-A (JP)
Title: Structure of panel framework
Inventor: MITSUMA TAKESHI
IPC: E04C2/38
Filed: 1991-06-11
Abstract: PURPOSE:To enhance the productivity of panel frameworks by making easier the work of welding frame members together without changing the position of each frame member of a standarized panel framework. CONSTITUTION:A first 2A and a second 2B outer frame member each made of a channel steel and forming an acute angle are connected together by inserting and welding between the flanges 7B, 7B of the second outer frame member 2B a narrow portion 10 provided at the end portion of the first outer frame member 2A. Connecting fittings 17 made of channel steels are affixed to the first outer frame member 2A and to a portion separate from the end edge of the member 2A and a frame member 15 located in the connecting fittings 17 is welded to the fittings 17.
Patent JP-S6147549-A (JP)
Title: Gel electrophoretic apparatus
Inventor: KANBARA HIDEKI
IPC: B01D57/02
Filed: 1984-08-13
Abstract: PURPOSE:To enable the determination of base sequence of DNA or the like by a real time light detection system, by arranging partial area containing no gel or having a gel made of substance different in the composition in an electrophoretic path to exclude fluorescence or scattering light as background. CONSTITUTION:An area 4 without gel is formed at the intermediate position of an electrophoretic path made up of an migrating gel 3 and an ultraviolet rays 15' are irradiated from a light source 15. The area 4 is filled with a buffer solution and allow no fluorescence to be emitted despite the irradiation of the ultraviolet rays. When a DNA fragment labelled by a phosphor migrates through the gel and reaches the area 4, it is irradiated with the ultraviolet rays 15' to emit fluorescence, which is focused with a lens 7 or the like and enters photo detector 9 passing through a filter 8. A gel holding plate 1 uses a non-fluorescent glass. This prevents the emission of fluorescence from substance other than the fragment of DNA or the like labelled by the phosphor thereby improving the S/N ratio.