baber/WOPTO huggingface dataset:
Patent JP-H03159758-A (JP)
Title: Image forming device
Inventor: ATOBE HIROSHI
IPC: B41J2/52
Filed: 1989-11-20
Abstract: PURPOSE:To obtain an excellent middle tone image even at low density or high density by a method wherein a density gradation data is generated according to an inputted multi-value pixel data, and irradiation time and emission intensity of beam light are properly used to perform controlling based thereon. CONSTITUTION:A 4-bit data of <density level> OH-FH which is corrected by a RAM 6, is converted to a 9 bit gradation data according to a conversion table with a density generating part 100. A laser drive circuit and a laser 11 are turned ON/OFF for specified time following pulse width modulation information expressed by upper 7 bits, and light quantity in ON of the laser is controlled by density information based on a lower 2 bit data. A concentration generation part 100 fixes a laser light quantity to a constant specified light quantity in the case of a specified density level or over, and performs density expression by pulse width modulation. In the case of under a specified density level, a pulse width is fixed to a constant specified pulse width, and density expression at low density is performed by change-over of intensity of the laser light quantity.
Patent JP-2001124211-A (JP)
Title: Seal structure
Inventor: SHIGEMORI TAKAFUMI
IPC: F02F11/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and reliable seal structure. SOLUTION: In the seal structure in which a groove is formed in at least one of facing surfaces of two members to be tightened via an elastic seal member, an the two members are tightened with the seal member maintained inside the groove, the groove is triangular in section, and its deepest part is deviated. This means that the groove is doglegged.
Patent JP-H07151289-A (JP)
Title: Electric fused coupling
Inventor: ANDO TADAO
IPC: B29L31/24
Filed: 1993-11-30
Abstract: PURPOSE:To provide an electric fused coupling which prevents the short-circuit and secures the firm fusion. CONSTITUTION:Each receiving port 11 is formed at both the end parts of a coupling body 1 made of synthetic resin, and an electric heating wire 2 is embedded in a spiral form on the inner peripheral surface of each receiving port 11, and both the end parts of the electric heating wire 2 are connected to a terminal pin 3 which is projectingly installed on the outer peripheral surface of the coupling body 1. The outer periphery of the top end part of the receiving port 11 where the electric heating wire 2 is not buried is formed thick. Accordingly, the short-circuit of the electric heating wire due to the flow-out of the molten resin can be prevented.
Patent JP-H11131807-A (JP)
Title: Concrete packing method and system for controlling the same
Inventor: SHINOZAKI TORU
IPC: E04G21/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent troubles by quickly detecting the generation of abnormally high pressure in a force feed pipe and a guide pipe while concrete is being packed, related to a concrete packing method used in a steel pipe column press- fit method. SOLUTION: A steel pipe column press-fit method involves press-fitting concrete into space within a steel pipe column 1. In this case, a pipe internal pressure measuring device 6 is provided at the connection between a concrete force- feed pipe 3 and a concrete guide pipe located below the steel pipe column 1, and concrete is packed into the steel pipe column 1 as an operator makes sure that the pipe internal pressure measured with the pipe internal pressure measuring device 6 is not more than a predetermined reference pressure value and that the speed of concrete placing measured with a level gauge 7 located at the top end of the steel pipe column 1 is not more than a reference speed.
Patent JP-S63155202-A (JP)
Title: Extracting method for tracking data
Inventor: OIDE FUMIAKI
IPC: G05B13/00
Filed: 1986-12-18
Abstract: PURPOSE:To perform optimum control and to reduce errors by shifting a data extraction point so that a delay time is compensated and selecting an operation point. CONSTITUTION:The power control system of electric resistance welded tube welding machine has a plate thickness gauge 2 at its line upstream side and its measured value is inputted to an averaging circuit 8 in a controller 7. This averaging circuit 8 calculates the arithmetic means of measured values and input data on it to a shift register 9. A shift clock, on the other hand, is generated by a speed detector 3 and a moving speed pulse generator 4 according to the moving speed of a steel plate, etc. Then, a pointer shifter part 10 is provided in the controller 7 and an operation point is selected in synchronism with the shift unit of the shift register 9. Further, a control computing element 5 which extracts data on the operation data and performs the electric power conversion of a control output from the plate thickness mean data is provided in the controller 7 and outputs a welder electric power command to a high frequency oscillator board 6, which is operated.
Patent JP-H0531725-A (JP)
Title: Mold and preparation thereof
Inventor: YOTSUTSUJI AKIRA
IPC: B29C33/04
Filed: 1991-11-15
Abstract: PURPOSE:To enhance the quality of a molded product by performing the heating or cooling of a molding surface within a short time and controlling molding temp. so as to make the same proper. CONSTITUTION:A mold has a mold base part 11 having a flow groove 22 provided to the surface thereof and the plating layer 14 provided so as to cover the surface of the mold base part 11 and the opening part of the flow groove 22 and to form a molding surface SC and, by covering the opening part of the flow groove 22 with the plating layer 14, a flow passage 20 for allowing a heating or cooling medium to flow is formed. The flow passage 20 is formed so as to provide the flow passage for allowing the heating medium to flow and the flow passage for allowing the cooling medium to flow in a state used in common or a separated state.
Patent JP-H02144742-A (JP)
Title: Detecting system for memory capacity of memory card
Inventor: YAMAUCHI AKIRA
IPC: G06F12/16
Filed: 1988-11-28
Abstract: PURPOSE:To detect the memory capacity of a loaded memory card by setting the address signal line corresponding to an MSB showing the memory capacity of the memory card at an H level, and setting the address liens higher than the MSB at an L level. CONSTITUTION:The address signal line corresponding to an MSB showing the memory capacity of a memory card 2 loaded to a memory card driver 1 is set at an H logic level. While the address signals lines higher than the MSB are set at L logic levels. Thus a control part 4 of the driver 1 can decide the state of the address signal line to the card 2 and then can detect the memory capacity of the loaded card 2 according to the digit position of the address signal line set at an H level. When the address signal line corresponding to the MSB is set at an L level and the address lines higher than the MSB are set at H levels, the part 4 can detect the memory capacity of the card 2 based on the digit position of the address signal line set at an L level.
Patent JP-H08209021-A (JP)
Title: Blue color-based reactive dye composition and dye composition mixed with the same
Inventor: HIBARA TOSHIO
IPC: D06P1/38
Filed: 1995-10-26
Abstract: PURPOSE: To obtain the subject composition having excellent salt-dependence, chlorine fastness, level dyeing property and solubility and capable of obtaining purple, green or brown color by mixing with red-based or yellow-based reactive dye. CONSTITUTION: This composition is obtained by mixing (A) 1 pt.wt. of blue- based reactive dye of formula I in a free acid type (X is CH=CH2 , C2 H4 OSO3 H or C2 H4 Cl, etc.; R<1> is a 1-3C alkoxy) with (B) 0.1-0.8 pt.wt. (preferably 0.2-0.5 pt.wt.) of blue-color based reactive dye of formula II-III, in a free acid type (R<2> is a 1-3C alkyl, NHCOCH3 , NHCOC2 H5 or NHCONH2 ; R<3> and R<4> are each a 1-3C alkoxy; Y is OH or X).
Patent JP-H05216139-A (JP)
Title: Method and apparatus for recording image in order to observe image after recording or at same time of recording
Inventor: DONARUDO RUISU MANSERU MAACHIN
IPC: H04N13/363
Filed: 1992-10-14
Abstract: PURPOSE: To provide the easy and efficient method and device for recording an image so that it can be seen stereoscopically when displayed. CONSTITUTION: The image is recorded, and displayed after that or almost at the same time. The image is projected on a screen 2 from a projector 1 through a grid 3 and mirrors A and B. Partial and adjacent angles of view of the image are recorded by a camera 10 from at least two isolated angles of view. The partial and adjacent angles of view are sectioned and divided. The image which is thus recorded has depth when viewed on the screen, and the image is viewed stereoscopically with the eyes of an observer.
Patent JP-H06145131-A (JP)
Title: Production of cyanoaryloxyamines
Inventor: TAKAHASHI KATSUYA
IPC: C07D213/84
Filed: 1992-11-11
Abstract: PURPOSE:To obtain an inexpensive, safe and industrial method for synthesizing cyanoaryloxyamines useful as an aminating reagent for intermediates for medicines, agrichemicals, etc. CONSTITUTION:An O-arylacetohydroxamic acid ester of formula I [X is H or lower alkyl which may be substituted with a halogen, the halogen or NO2; R<1> and R<2> are lower alkyl; A is CH or N; (n) is 1-3] is hydrolyzed in the presence of at least one selected from the group consisting of a sulfonic acid group- containing compound (e.g. benzenesulfonic acid), hydrohalogenic acids and nitric acid at -40 to +150 deg.C, preferably -10 to +100 deg.C temperature to afford the objective compound of formula II.
Patent JP-H09146049-A (JP)
Title: Spectacles
Inventor: KURIBAYASHI SADATOMO
IPC: G02C5/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make the number of constituent components small, facilitate the assembly, and lower the price. SOLUTION: This spectacles are equipped with right-side and left-side 1st engagement members 15 and 16 which have right-side and left-side lenses 12 and 13 and are arranged at both ends of an X-Y direction, a right-side temple 4 which has a 2nd engagement member 25 engaged with the 1st engagement member 15, and a left-side temple 6 which has a 2nd engagement member 25' engaged with the 1st engagement member 16. The right-side temple 4 is rotatable between a folded state wherein the main body part 2 is covered from the face side and an in-use state (B) wherein the temple stands almost upright in P direction. The left-side temple 6 is rotatable between a folded state wherein the main body part 2 is covered from the external field side and an intermediate state (C) wherein it stands almost upright in Q direction toward the external field, and also rotatable on the X-Y direction between the intermediate state (C) and the in-use state (B) wherein it stands almost upright in the P direction toward the face side.
Patent JP-H09149165-A (JP)
Title: Image forming device
Inventor: MORIKAWA TAKESHI
IPC: H04N1/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To read a new job by quickly reserving an idle area in a memory area. SOLUTION: When a memory is occupied fully for reading in a job 3, a job 2 being an image output job maximizing an idle capacity per unit time of the memory is executed with higher priority among jobs in an output waiting state, then a print job 2 replaces a print job 1. Thus, the memory is made idle faster to terminate the reading job 3 as soon as possible thereby reducing the total copy time.
Patent JP-H02149305-A (JP)
Title: Filter tower with long fiber bundle utilized therefor
Inventor: IWATSUKA TAKESHI
IPC: B01D29/62
Filed: 1988-11-30
Abstract: PURPOSE:To sufficiently wash the long fiber bundles at a time of backwash by fitting the supporting bodies of the long fiber bundles by which upper cover-shaped bodies are communi cated with the lower cylindrical bodies to the respective holes of a perforated plate horizon tally provided to the inside of a filter tower and fixing the lower ends of the long fiber bundles around the side shell parts of the respective upper cover-shaped bodies. CONSTITUTION:The lower ends of long fiber bundles 4 are fixed to the inside of a filter tower 1 and the upper ends thereof are made free ends and the long fiber bundles 4 are vertically provided to the whole inner part of the tower 1. Raw liquid is introduced from the top part of the filter tower 1 and allowed to flow toward the lower ends from the upper ends of the long fiber bundles 4 and suspended substance is trapped in the space parts of the insides of the long fiber bundles 4. The upper cover-shaped bodies 16 having many holes 15 around at least the side shell parts are communicated with the lower cylindrical bodies 18 which have slits 17 in the side shell parts and are opened in the upper and lower ends by the supporting bodies 3 of the long fiber bundles 4. These supporting bodies 3 are fitted to the respective holes 19 of a perforated plate 2 horizontally provided in the tower 1 so that the upper cover-shaped bodies 16 are faced to the upper part of the perforated plate 2 and the lower cylindrical bodies 18 are faced to the lower part thereof. Furthermore the lower ends of the long fiber bundles 4 are fixed around the side shell parts of the respective upper cover-shaped bodies 16.
Patent JP-H03162512-A (JP)
Title: Bell in blast furnace
Inventor: YUGE AKIMASA
IPC: C21B7/18
Filed: 1989-11-20
Abstract: PURPOSE:To prevent wearing of a bell caused by contact with a raw material and to prolong the service life of bell by arranging step at upper part of lower seal face in the bell for charging a raw material in top part of a blast furnace to jump the raw material over the sealing face at the time of charging the raw material. CONSTITUTION:The lower seal face of the bell 1 in the blast furnace having the bell type raw material charging device is made of high chromium cast iron and the step 5 is arranged at the upper part thereof. By descending the bell 1 through a driving shaft 2, gap between the bell and silicon rubber-made valve sheet 3 is formed, and when the raw material piled on the bell 1 is charged into the blast furnace by slipping down through the above gap to the arrow mark direction, the raw material jumps over the seal face 4 with existence of the step and drops down in the furnace. As a small quantity of the raw material is brought into contact with the seal face 4, the seal face of bell 1 is worn only a little with the raw material and the bell type raw material charging device having long service life is obtd.
Patent JP-H10127705-A (JP)
Title: Method for supplying required gas under variable internal pressure environment, and automatic pressure adjusting mechanism
Inventor: TOZAKI TAKESHI
IPC: A61G10/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To save labor, object an uncomfortable feeling of a patient and improve a treatment effect by accommodating the patient in a treatment chamber environment of a high pressure treatment apparatus to automatically compensating for the reduction of oxygen flow rate supplied to the patient without needing the artificial compensation. SOLUTION: Required gas from a gas source (a) is supplied to the inlet said of a flow rate adjusting valve (h) provided in the environment (f) through a pressure adjusting mechanism 1 to be supplied to a patient A from the outlet side. Then, with reference to the inlet side pressure (y), initial set pressure αis first set so that the flow speed of the required gas (b) is within a subsonic region and, under such state, the capacity flow rate is determined to a predetermined value. The inlet side pressure (y) is controlled by the automatic pressure adjusting mechanism for a change in the environment back pressure (x) of the outlet side pressure in the flow rate adjusting value (h) according to the following equation; y=Kαx+α+x(K:coefficient). Even if the environmental back pressure is varied, the capacity flow rate is corrected to be fixed as K=1.
Patent JP-S63155805-A (JP)
Title: Glass antenna for vehicle
Inventor: INABA HIROSHI
IPC: B60J1/00
Filed: 1986-12-19
Abstract: PURPOSE:To improve the reception gain throughout a wide frequency range by providing an antenna filament extending from one side part to the center part and connecting this filament to a transparent antenna in the side part by a vertical filament and leading out it to a feeding point from this side part. CONSTITUTION:An antenna filament 2 is screen-printed on a vehicle inside glass plate 1 together with a feeding bar 3, a vertical filament 4, and a feeding point 5 with a silver paste, and this glass plate 1 is sintered together with a vehicle outside glass plate 1' simultaneously with bending work in a heating furnace. The glass plate 1 has the peripheral part masked by the sputtering method to form a multilayered transparent conductive film consisting of Ag and ZnO as a transparent antenna 6, and the glass plate 1, an intermediate film 7, and the vehicle outside glass plate 1' are laminated, and they are subjected to the autoclave treatment to obtain a rear window glass. Dimensions of respective parts are set to prescribed values in this constitution to obtain a satisfactory reception gain throughout a wide frequency range including not only domestic and foreign FM broadcast waves but also TV broadcast.
Patent JP-H07157193-A (JP)
Title: Folding machine with collecting mechanism
Inventor: NISHIHARA KUNISUKE
IPC: B41F13/54
Filed: 1993-12-01
Abstract: PURPOSE:To reduce the load variation caused in the driving system for a rotary cam and perform changing-over between the overlap mode and non-overlap mode quickly and easily. CONSTITUTION:A folding machine with a collecting mechanism is equipped with a stationary cam 31 provided with a profile 31A for making the needle 15B of a collecting drum 15 perform the specified handover motion and a rotary cam 30 having a shield part 30A to enclose the cam profile 31A, wherein the cam profile 31A is enclosed with the shield part 30A at every other runs during the collect mode, in which overlapped folded leaves are exhausted, and is put in condition not enclosed every time under the non-collect mode for exhaustion of non-overlapped folded leaves.
Patent JP-H11144255-A (JP)
Title: Device and method for reproducing optical information
Inventor: ZAIMA YOSHIE
IPC: G11B7/126
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide device and method for reproducing optical information suppressing fluctuation in laser power by always detecting amplitude of a fixed RF signal even when dispersion exists asymmetrically. SOLUTION: This optical information reproducing device irradiates a laser beam on a disk 8 irradiating the laser beam modulated by an information signal on the disk 8 and recording the information signal, and reproduces the information signal recorded on the disk 8. In such a case, at a reproducing time, a control amount S4 of a laser power control circuit 11 controlling the power of the laser beam to a proper value at the reproducing time is made the value based on the amplitude levels VP-, VP+ of the information signal at the reproducing time.
Patent JP-H04175859-A (JP)
Title: Initializing system for lsi
Inventor: NISHITO KATSUHIKO
IPC: G06F13/14
Filed: 1990-11-07
Abstract: PURPOSE:To prevent destruction of data written at present by setting an initial value read signal to the low active state after the end of write at the time when a reset input comes to an input terminal for initialization on the way of write to an external memory. CONSTITUTION:If write to an external memory 5 is performed at the time of input of an active signal to an input terminal 12 for initialization, an initial value read signal output terminal 14 is made active after the end of write, and data values of external I/Os are read out and are set to internal registers. If write to the external memory is not performed then, data values of external I/Os are immediately read out and are set to internal registers. Thus, data which is written in the external memory 5 at the time of initializing an LSI 101 is not destroyed.
Patent JP-H05144959-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU ATSUKAZU
IPC: H01L23/04
Filed: 1991-11-18
Abstract: PURPOSE:To provide a structure in which deformation of cap is suppressed by a method wherein a projection is formed on the periphery of an opening of the cap which is transformed by a press process or the like. CONSTITUTION:The periphery of a cap 10 has an edge 10a and a bottom plane 10b is formed with an opening 10b-1 into which a semiconductor chip 8 is inserted to connect it to a heat sink 9 through the opening 10b-1. Also, the periphery of the opening 10b-1 is formed with a projection 10b-2 which is squeezed in a protruded shape towards an external part and transformed by a press process or the like, and the heat sink 9 is fixed to the cap 10 by a solder material 11 so as to coat the opening 10b-1, and also fixed to the semiconductor chip 8. Thus, as a plurality of bends can be formed on the bottom plane 10b, stress can be scattered in respective points and it is hard to be deformed.
Patent JP-H09122983-A (JP)
Title: Container crushing device
Inventor: SAWADA HARUMI
IPC: B30B9/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely withdraw and crush throw-away containers with a simple mechanism without having auxiliary means. SOLUTION: Crusher rolls 7, 8 of a twin head shape having projecting parts 7a, 7b, 8a, 8b in two radial directions are so assembled that the one projecting part faces the recessed part between the other projecting parts and that these rolls rotate synchronously reverse from each other. This crushing device is thus so constituted that the used container, such as paper cup, is held and crushed by both crusher rolls 7 and 8 when the used container falls from above. The used container crushed in the manner described above is peeled by the impact of contact with bar members 11, 12 in case the container is bitten between the rolls 7 and 8.
Patent JP-H05114498-A (JP)
Title: Electron beam carrying device
Inventor: TAKABE MASAYUKI
IPC: H05H7/08
Filed: 1991-10-22
Abstract: PURPOSE:To provide a compact electron beam carrying device for selecting beam energy, and performing beam bunching for an electron beam emitted from a high frequency electron gun. CONSTITUTION:An electron beam 16 emitted from a high frequency electron gun 14 is focused with a focusing electromagnets 20 and 22, and deflected with a deflection magnet 28. The beam 16 is further deflected with another deflection electromagnet 36 via a beam filter 32, and focused with other focusing electromagnets 38 and 40, thereby being emitted from a beam outlet 44. The speed of the electron beam 16 is different depending upon the energy magnitude thereof, but the electron beam position of each energy is made identical at the outlet 44, using a difference in route resulting from a different orbit due to energy magnitude through two electromagnets 28 and 36. Also, the beam filter 32 eliminates an unnecessary bandwidth of the electron beam 16 via the slit thereof. According to this construction, the electron beam 16 emitted from the outlet 44 can be focused at an arbitrary position by suitably adjusting the focusing power of each of electromagnets 20, 22, 34, 38 and 40.
Patent JP-H01145448-A (JP)
Title: Gear transmitting device
Inventor: OCHIAI TOSHIAKI
IPC: F16H1/06
Filed: 1987-11-30
Abstract: PURPOSE:To ensure transmitting torque of a gear reduced in meshing noise by forming a tooth profile larger in a gear, formed by a soft material, as compared with the tooth profile in a gear formed by a hard material, in the case of a small size gear transmitting device for an acoustic equipment. CONSTITUTION:A pinion gear 3 is forced to be press fitted to a motor shaft 8 of a motor 2. Small gears 4, 15, 6 are mounted to metal shafts mounted by tightening to a base board 1. Because the small gear 15 rotates in the highest speed, it contains a gear 15a molded by a soft material and a gear 15b molded by a hard material. The soft material gear 15a is formed larger than the hard material gear 15b. Thus extremely reducing meshing noise of the gear, transmitting torque can be ensured.