baber/WOPTO huggingface dataset:
Patent JP-2000243126-A (JP)
Title: Fitting structure of down light
Inventor: IWATA MASAMI
IPC: F21V21/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To deal with both thin plate ceiling materials represented by a general ceiling material and an installed plate by adding tongue-like assistant metal fittings to the mounting brackets of a down light so as to fit the installed plates to a thin plate ceiling material, and simultaneously letting they have fitting function to the ceiling material. SOLUTION: An apparatus body 1 comprises an architrave 3, a reflecting plate 2, a lamp 4, a socket 5, and a terminal base 8, and mounting brackets 7 comprise assistant metal fittings 6 for corresponding to a thin plate ceiling material. For an actual fitting method, the extreme end parts of the mounting brackets are hooked while the apparatus body 1 is inserted into the thin plate ceiling material 9, the apparatus body 1 is pushed up to be fixed by restoring force of the assistant metal fittings 6. For also general ceiling material, because the assistant metal fittings 6 do not interfere with the action of the mounting brackets 7, a down light can be fitted. Consequently, the down light using the required assistant metal fittings 6 can deal with both the general ceiling material and the thin plate ceiling material 9 (installed plate).
Patent JP-S5213540-A (JP)
Title: Adhesive with good adhesion to polypropylene and flexibility
Inventor: KATOU KUNIKIYO
IPC: C09D5/00
Filed: 1975-07-21
Abstract: PURPOSE: A polyethylene is modified by sulfochlorination under a mild condition into a substance easily dissolving in an organic solvent and having good adhesion to polypropylene and flexibility of the coating layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61251479-A (JP)
Title: Ac power source
Inventor: SUGIYAMA TOYOHISA
IPC: H02M7/527
Filed: 1985-04-25
Abstract: PURPOSE:To improve the utility rate of a transformer by obtaining an AC output from a square wave pulse train of the same polarity. CONSTITUTION:An oscillator 53 generates an operation reference signal of an inverter, and the inverter is driven by a pulse width controller 52' with the output of the oscillator 53 as a reference. A reference wave is generated from a reference wave generator 54, and synchronized with the operation reference signal to determine the output frequency of an AC power source. With the output of the generator 54 as a reference a changeover switch 9 is driven to switch by a switching pulse generator 55. According to the construction, since the inverter always generates pulses of the same polarity, the waveforms can be always efficiently shaped, and since the inverter output pulse is synchronized in the switching operation for generating the sinusoidal AC output of the desired frequency, smooth operation can be performed with a simple circuit.
Patent JP-H01260631-A (JP)
Title: Hard disk inspection instrument
Inventor: MATSUZAKI RYUICHI
IPC: G11B5/84
Filed: 1988-04-12
Abstract: PURPOSE:To measure the distance between both heads by reading a written signal written by the head of one side by the head of the other side. CONSTITUTION:The title device is provided with plural heads 3a, 3b installed on a carriage 5 movable in the direction of a head disk 1 and in addition, installed at an interval to divide the radius of the hard disk 1, and a writing means to write an inspecting signal on the hard disk 1 through the heads 3a, 3b. Besides, it is provided with a reading means to read the signal written through the heads 3a, 3b, and a measuring means which reads the signal written by the head of one side by moving the head of other side installed in the vicinity of the head of one side, and measures the distance between both the heads from moving distance. Thus, the interval of the heads can be measured highly precisely without using a measuring instrument, and the double inspection of a boundary track or the omission of inspection can be prevented.
Patent JP-S62259972-A (JP)
Inventor: OKAMOTO MICHINARI
IPC: B66B1/50
Filed: 1986-04-21
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-H07297048-A (JP)
Title: Circuit board provided with coil core member
Inventor: IKUTA TAKANORI
IPC: H05K1/14
Filed: 1994-04-27
Abstract: PURPOSE:To enable height reduction and stable retainment when a circuit board is mounted on a printed wiring board, by fixing a bent lead terminal, on one end portion of the circuit board, which terminal extends in the same direction as the protruding direction of a coil core member and practically equale in height to the protruding amount of the coil core member. CONSTITUTION:A circuit board is mainly constituted of a multilayered board 1 in which a coil pattern is formed, a plurality of L-shaped lead terminals 2..., and a coil core member 3. The L-shaped lead terminals 2 clamp conductor pads 11... on the one end side of the board 1, in the thickness direction of the board 1, via retaining parts 21..., and are rigidly bonded by using conductive bonding material. The distance (height) of the stretching part 22 of the lead terminal 2 is made nearly equal to the protrusion amount of a lower core member 32 protruding toward the rear side of the multilayered board 1.
Patent JP-H01266210-A (JP)
Title: Bactericidal and fungicidal plastic yarn
Inventor: NAKAO ISATO
IPC: D01F6/48
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the subject plastic yarn free from organometallic antifouling agent causing problems in aquaculture, and suitable for fishing net, socks, underwear, etc., by kneading a bactericidal and fungicidal organic compound into a plastic material and spinning the material. CONSTITUTION:The objective plastic yarn can be produced by kneading a bactericidal and fungicidal organic compound [e.g. di(fluorodichloromethylthio)- flucruimide, dichlorofluanide or N,N-dimethyl-N'-phenyl(N-methylfluorodi chlorothio)-sulfamide dichlofluanid) into a plastic material (e.g. vinyl chloride resin) and spinning the material.
Patent JP-H03288705-A (JP)
Title: Shelf structure body
Inventor: TANAKA NOBUHIRO
IPC: B65G1/14
Filed: 1990-04-06
Abstract: PURPOSE:To easily maintain precision by jointing more than three pillars adjacent to each other with a single joint material and providing an engagement means to this connected member on a base member to fix these pillars. CONSTITUTION:A base structure body 11 is constituted of a bundle material 21 with a jack, an anchor bolt installation member 24 welded on a support base 23 level-adjusted with a level adjustment bolt 22, a connection frame 25 jointed to this with a bolt and an anchor bolt 26. Subsequently, a frame structure body 12 is structured by jointing each of pillar material 42 of a plural number of pillar frames 41 with a joint material 43 to each other, and a shelf area is formed in an area surrounded by the pillar materials 42 and the joint material 43. Then, the lower edge of each pillar material 42 is fixed by the anchor bolt 26 of the base structure body 11 and arranged on the floor surface side by side.
Patent JP-H09129123-A (JP)
Title: Electron emitting element and manufacture thereof
Inventor: GAMO SHUSUKE
IPC: H01J1/30
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To form an emitter having a sharp tip of an electron emitting element by the reactive ion etching method, not by the anisotropic deposition method, use a glass substrate capable of easily increasing the area other than single a crystal Si substrate, and maintain the homogeneity of the characteristics of multiple electron emitting elements in the substrate even when the area of the substrate is increased. SOLUTION: This element is laminated with a substrate 1, an emitter wiring layer 2, an insulating layer 4, and a gate electrode 5 in sequence, an opening section A reaching the emitter wiring layer 2 is provided on the gate electrode 5 and the insulating layer 4, and a conical emitter 3 is formed in no contact with the gate electrode 5 on the emitter wiring layer 2 in the opening section A. The emitter wiring layer 2 is made of a metal thin film, and the emitter 3 is made of amorphous silicon.
Patent JP-S58206563-A (JP)
Title: Preparation of beta-chloro-alpha- or beta-chloro-gamma- trifluoromethylpyridine compound
Inventor: FUJIKAWA KANICHI
IPC: C07D213/61
Filed: 1982-05-27
Abstract: PURPOSE:To prepare industrially and advantageously the titled compound, by reacting an alpha- or gamma-trifluoromethylpyridine compound having hydrogen atoms at the beta-positions of the pyridine ring with chlonide in the vapor phase in the presence of a catalyst. CONSTITUTION:An alpha- or gamma-trifluoromethylpyridine compound having hydrogen atoms at the beta-positions of the pyridine ring is reacted with chlorine to give a beta-chloro-alpha- or beta-chloro-gamma-trifluoromethylpyridine compound. In the process, the above-mentioned alpha- or gamma-trifluoromethylpyridine compound, e.g. 6-chloro-alpha-trifluoromethylpyridine, is reacted with chlorine in the vapor phase in the presence of a catalyst, e.g. activated carbon or iron chloride, to give the titled compound, e.g. 5,6-dichloro-alpha-trifluoromethylpyridine. The unreacted raw material can be recovered and circulated through the reaction zone for reuse, and the yield of the aimed substance is improved.
Patent JP-H05289752-A (JP)
Title: Water level controller
Inventor: KOBAYASHI TAKAYUKI
IPC: G05D9/12
Filed: 1992-04-10
Abstract: PURPOSE:To provide a water level controller which ensures its high accuracy and high responsiveness by controlling a gate after calculating a gate controlled variable based on a membership function that can be freely changed and a control rule. CONSTITUTION:A CPU 8 contains a means 8-1 which calculates the difference between the present water level and a target water level based on the water level data read out of a water level indicator 1 and a means 8-2 which calculates the changing rate of the water level. Then the CPU 8 collates the water level and its changing rate with a membership function. Then the membership function of the controlled discharging rate is synthesized based on the inference of a control rule and the centroid of an area S is calculated by a means 8-3 for calculation of the discharging rate to be controlled this time. Then a gate opening amount calculating means 8-4 calculates a gate opening amount and gives a command to a dam gate controller 7. In such a constitution, the water level is controlled with high accuracy and high responsiveness.
Patent JP-S5616660-A (JP)
Title: Preventing apparatus of foreign matter sticking at continuous metal hot dipping apparatus
Inventor: MORI TOSHIHIRO
IPC: C23C2/40
Filed: 1979-07-18
Abstract: PURPOSE:To prevent the sticking of foreign matter on the surface of the material to be plated, by inclining the material to be plated and forcibly entering in molten metal and also, providing a fixed depth partition dam on the surface of the molten metal neighboring the entering part. CONSTITUTION:The material to be plated 5 is drawn out from the plating both 4 shifting the direction by the dipping roll 7 after passing through the snout 1 from the reducing furnace 2 and plating the material 5 forcibly entering in the hot dipping metal 4, such as molten zinc etc. On this occasion, the entering angle alpha of the material 5 for the metal 4 is made at 20-80 deg. and also, the foreign matter sticking prevention apparatus 8 composed of two boards 9, 9a, is provided on the entering part. At this time, 5-200mm. interval is made between the material 5 and the boards 9, 9a, and 3-200mm. dipping depth in the metal 4 of the boards 9, 9a, is made. The foreign matter, such dross etc. floated on the surface of the metal 4 between the boards 9 and 9a, is floated on the outside of the boards 9, 9a after sticking on the material 5 once and the foreign matter is removed at the entering part of the material 5 and sticking of the foreign matter to the material 5, is prevented.
Patent JP-H10283558-A (JP)
Title: Vending machine
Inventor: FUJIO MINORU
IPC: G07F9/10
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which makes the temperature of items which are stored in an item storage shed uniform and sells items in the range of appropriate temperature. SOLUTION: Plural almost rectangular plate-shaped flow straightening plates 16 are provided with long sides horizontal and short sides vertical under and at the rear of item storage racks 5 and in the middle of the bottom of an item storage shed 3. With this, air inside the shed that is blown by a cooling blower 13 or a heating blower 15 is reflected against the plates 16 and circulated to the back of the shed 3. The plural plates 16 are arranged with gap between each other so that an insulating partition plate 9 can be inserted and through the gap, the air inside the shed is circulated to the front of the shed 3.
Patent JP-H07283911-A (JP)
Title: Image reader
Inventor: FUKAZAWA MOTOMU
IPC: H04N1/113
Filed: 1994-04-05
Abstract: PURPOSE:To provide the image reader which eliminates the noise to read an image with a high precision by giving a proper constitution to a deflecting means at the time of reading projected picture information by the reader. CONSTITUTION:When picture information projected on a prescribed face by a projecting means 4 is read by the reader, the image reader forms the image of the luminous flux from picture information on the surface of an image pickup means 7, where plural picture elements are arranged in one-dimension direction, through a deflecting means 8 having a continuously smooth deflecting face by an image forming means 6. Simultaneously, picture information is divided into plural areas in the arrangement direction of picture elements of the image pickup means 7, and picture information of one divided area is scanned and read. When the light of picture information of a transmission document 2 projected on the platen is transmitted to the image forming means 7 through the deflecting means 8 and is formed again on the surface of the image pickup means 7 and is read in the serial scan system in this manner, the deflecting means 8 is properly constituted to eliminate the noise, and the document is read with a high precision.
Patent JP-S5518736-A (JP)
Title: Temperature controller
Inventor: SUZUKI YASUSHI
IPC: F24F11/02
Filed: 1978-07-25
Abstract: PURPOSE: To lower the wastage of a controller and also to decrease a difference in temperature by connecting a port for hysteresis to a bridge circuit for temperature detection and then by connecting and disconnecting the port by a timer with incorporated microcomputer μCM.  
     CONSTITUTION: The set temperature of μCM1 is stored in RAM3-1. The temperature detection bridge composed of thermistor 18, resistances 9 to 12, 15 and 20 is made to balance and the present temperature when the output of comparator 13 is zero is stored in RAM3-2. When the present temperature is lower than the set temperature, load 25 is operated via relay 23 and at the same time, port 22 for hysteresis is turned ON to operate timer 31. In this way, the balancing point of the bridge is found and the temperature at that time is stored in RAM3. This temperature is lower than the present temperature because of resistance 24, causing load 25 to operate equivalently. When it becomes equal to the set temperature, the operation of load 25 is stopped and port 22 is turned OFF at the same time. When the clocking of timer 31 is within fixed time, port 22 is made to stay ON, thereby giving a  difference between ON and OFF temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0561104-A (JP)
Title: Barrier for lens barrel
Inventor: OE HARUKI
IPC: G03B11/04
Filed: 1991-04-22
Abstract: PURPOSE:To contribute to make a camera compact and to enhance durability. CONSTITUTION:A front frame 3, a rear frame 4, a driving ring 5 disposed so as to be able to turn around an optical axis between the front and the rear frames 3 and 4, and a 1st blade group 7 which is constituted of plural blades whose base parts are coaxially pivotally supported on the front frame 3 and which are mutually coupled through a pin and a slot between the blades whose tip parts are adjacent, and where one of the blades is coupled to the driving ring 5 or all the blades are independently and respectively coupled to the ring 5 are provided. Then, a 2nd blade group 9 which is constituted of plural blades whose base parts are coaxially pivotally supported on the rear frame 4 and which are mutually coupled through a pin and a slot between the blades whose tip parts are adjacent, and where one of the blades is coupled to the driving ring 5 or all the blades are independently and respectively coupled to the ring 5 is also provided. By turning the driving ring 5, the 1st and the 2nd blade groups 7 and 9 are opened and closed.
Patent JP-S5616933-A (JP)
Title: Skew correction system for magnetic tape
Inventor: OOKUBO TOSHIKI
IPC: G11B20/20
Filed: 1979-07-16
Abstract: PURPOSE: To perform skew correction accurately, by changing the width of window pulse set at the detection of information of one track of one information section according to other track information detection.  
     CONSTITUTION: For example, the information of any track from 1Wn tracks is fed from the OR circuit 22, then FF24 in the window block 2 and FF54 in the detection circuit 5 are respectively set and reset. Further, FF24 is reset with the counter 64 counting the given constant of the high speed clocks of the frequency division circuit 4 via the AND gate 61 of the window reset generating circuit 6 to control the transfer block 3 in response to the window pulse of a given width by FF25. If the information from the tracks 2W(n-1) from the OR circuit 21 is detected within this window pulse period, F54 is set to count the low frequency clock from the circuit via FF52 by the counter 64, allowing to correct and recognize the information having greater skew with the window pulse having greater width through the change in the residual window pulse width. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62247433-A (JP)
Title: Interpreter test system capable of multiplex action
Inventor: YOSHIDA MITSURU
IPC: G06F11/22
Filed: 1986-04-18
Abstract: PURPOSE:To perform a multiple action test with no complicated internal constitution of a test program source by producing this program source previously by supposing a single test subject device for each type and then producing the intermediate language tasks when the test is carried out in response to the number of test subject devices of the relevant type. CONSTITUTION:A single test subject device of type A (B) is supposed and a test program source a (b) is prepared. A user translates the source a (b) into an intermediate language program by giving an indication to a translation means 2 via an indication means 1 and produces the intermediate language tasks a1 and a2 (b1) corresponding to the test subject devices A1 and A2 (B1) from said intermediate language program via an intermediate language task production means 3 to store them in an intermediate language task store means 4. An intermediate task schedule means 8 chooses an interpretation/execution enable task a2, for example, out of both tasks a2 and b1. The means 8 issues an indication to an intermediate language task interpretation/execution means 5 for interpretation and execution of the task a2.
Patent JP-S63257773-A (JP)
Title: Image forming device
Inventor: MIYAGI KOJI
IPC: G03G15/01
Filed: 1987-04-15
Abstract: PURPOSE:To contrive to carry smoothly a transfer form by exposing and erasing a charge on each image forming drum corresponding to the tip of the transfer form, by a scan of a laser. CONSTITUTION:At the time of forming a developed image by exposing an image onto photosensitive drums 1a, 1b and 1c, when the tip of a transfer form 8 is detected by a detecting sensor 15, a timing circuit 16 outputs a signal of an H level for a prescribed time. This signal is sent to a semiconductor laser of laser scanning optical systems 2a, 2b and 2c through an OR circuit 17, and this laser exposes continuously width of the form for a prescribed time in a position corresponding to the tip of an original, namely, the tip of the form 8, and eliminates a charge of its part. In this state, in case of executing a transfer onto the form 8 which has been adsorbed electrostatically onto a belt 4, by an electrification of transfer corotrons 12a, 12b and 12c, since the charge is eliminated, as for the part corresponding to the tip of the form, it is obviated that the tip of the form 8 winds itself round onto the drums 1a, 1b and 1c.
Patent JP-S5716404-A (JP)
Title: Optical switch
Inventor: TERAJIMA SHIGEO
IPC: G02B6/35
Filed: 1980-07-02
Abstract: PURPOSE:To improve reliability for an changeover of an optical path and to obtain long life by making a transparent body having a pair of parallel planes rotatable. CONSTITUTION:When parallel planes 12a, 12b of a transparent body 12 is perpendicular to an optical axis of focusing type lenses 9, 10 and 11 (the solid line), light from the focusing type lens 9 is, going straight on, led to on optical fiber through the focusing type lens 10. When the transparent body 12 is then inclined with a rotation to the optical axis (two dot chain line) light from the focusing type lens 9 is refracted at parallel planes 12a, 12b, passes through a path indicated by a hypothetical line 31, and introduced into the optical fiber via the focusing lens 11. An operation for a rotation of the transparent body 12 can be done by using a permanent magnet and by utilizing a magnetic adsrobing action.
Patent JP-S58208636-A (JP)
Title: Detecting device for position of leakage from piping such as leakage of water
Inventor: SEKI YOSHIO
IPC: G01M3/24
Filed: 1982-05-28
Abstract: PURPOSE:To improve the accuracy of measurement of a position of water leakage by measuring actually the value of either one of the speed of propagation of vibration of a piping to be measured or the length of the pipeline thereof with the value of the other made known, and by using a calibrated value of the length of the pipeline or the speed of propagation of vibration. CONSTITUTION:The titled detecting device is provided with first and second sensors 2 and 3 provided in the longitudinal direction of a pipe 1 to be measured, a comparator 8 delivering a trigger signal only when it receives a sensing signal delivered from the sensor 2 when a reference voltage set beforehand is exceeded, an A/D converter 6, and a correlation wave memory 10 accumulating digital signals of digital data sequentially according to the trigger signal and recording the n-th data corresponding to the maximum amplitude value from the first data starting from the trigger signal. The number N of the recorded data from the first to the n-th is detected by CPU12, and the time TD of delay of amplitude from the sensor 2 to the sensor 3 and the period TS of a sampling pulse are determined to have the relationship of TD=TSXN based on a known value of the speed of propagation of amplitude or the length of a pipeline, and on a calibrated value in conformity with the actual state at the point of time of measurement.
Patent JP-H01263182-A (JP)
Title: Production of pressure-sensitive adhesive tape
Inventor: MURAKAMI YOSHIHIDE
IPC: C09J7/02
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a tape having multi-layer structure and high resistance to shearing stress, by laminating a plurality of specific partially polymerized acrylic films wherein the monomer compositions in the adjacent films are different from each other and polymerizing the residual monomers in each film. CONSTITUTION:The objective tape can be produced by partially polymerizing acrylic monomers composed of (A) 50-100wt.% of an alkyl (meth)acrylate having a 2-14C alkyl group and (B) 50-0wt.% of a vinyl monomer copolymerizable with the component A on a substrate to obtain a plurality of partially polymerized films having residual monomer content of 1-60wt.%, laminating and pressing the films in such a manner as to make the monomer compositions to be different between the adjacent films and finally polymerizing the residual monomers in each film.