baber/WOPTO huggingface dataset:
Patent JP-H07218085-A (JP)
Title: Electronic cold insulation box
Inventor: OZAWA HISANORI
IPC: F25D25/00
Filed: 1994-02-03
Abstract: PURPOSE:To improve a cooling effect of a material to be cooled by bringing a containing case made of a thermal conductive material into contact with a cooling part in a heat transfer manner at the time of containing in the case. CONSTITUTION:An electronic cold insulation box 10 comprises a boxlike heat insulation wall 11 having an opening at a front surface, a heat insulation door 12 for switching an opening, a heat insulation space 13 formed of the wall 11 and the door 12, and a containing case 15 fixed to the door 12. When starting of cooling of the box 10 is designated, a thermoelectric converter 14 is energized, and a motor for driving a supply fan is energized. A cooling surface starts cooling by the energization, and hence a heat absorbing plate 19 is cooled via a heat transfer block 20 in contact with the cooling surface in a heat transfer manner. Since the plate 19 is further heat exchanged with a protrusion 15a, the case 15 is cooled. Thus, a material 26 in the case 15 is directly cooled. In this manner, heat loss due to the air is prevented, thereby effectively transmitting cold head.
Patent JP-H01189092-A (JP)
Title: Bit access memory device
Inventor: TAKEUCHI SHOHEI
IPC: G06F12/06
Filed: 1988-01-21
Abstract: PURPOSE:To read and write an arbitrary bit with a single reading/writing action by providing a memory block divided into a prescribed number and two processing parts to carry out the rotation processing and mask processing of writing/reading data. CONSTITUTION:A bit length for writing, an offset in a word, an address, a command data are respectively added to a bit length designating part 6, a bit position designating part 7, a word length designating part 8, a writing/ reading designating part 9, and a data input/output part 10. The designating parts 6-8 apply given values to a position designation control part 11. The control part 11 respectively obtains the number of bits to be masked and the number of bits to be rotated, their direction, the memory block to be written, the bit position in a memory address and a memory array by internal calculating mechanisms 111-114, and instructs the mask and rotation processing parts 12 and 13 and memory blocks A-C 14-16. During above processings, the data are rotated from the input/output part 10 through processing parts 12 and 13, to a suitable bit position, and they are written into the suitable bit position by the control part 11.
Patent JP-S59137283-A (JP)
Title: Hull structure
Inventor: YOKOTA NORIYUKI
IPC: B63B21/00
Filed: 1983-01-27
Abstract: PURPOSE:To perform fixing work of mooring equipments by forming a shell structure unit mounted with various equipments such as window lath, winch, chain locker, etc. then mounting on a vessel and integrating. CONSTITUTION:Various equipments such as window lath 2, winch 3, chain locker 6, anchor 7, chain 9, hose pipe 11', etc. necessary for mooring are mounted as a shell structure unit U. Said unit (U) is mounted on vessel and integrated to fix mooring equipments. Consequently mooring system design can be standardized and fixing work to vessel can be performed safely and efficiently.
Patent JP-H07143898-A (JP)
Title: Quick measurement of bacterial cell number and measurement kit
Inventor: SATO MIKIO
IPC: G01N33/18
Filed: 1994-01-10
Abstract: PURPOSE:To readily and quickly measure the cell number of bacteria from the degree of pigmentation of the bacteria by collecting the bacteria in a sample on a hydrophobic filter through suction filtration and dyeing the bacteria. CONSTITUTION:Bacteria in a sample are collected on a hydrophobic filter 3 by suction filtration and the collected bacteria are dyed with a pigment such as Fuchsine or safranine. Excessive pigments are removed by washing and the degree of pigmentation of the bactetia, i.e., the intensity of the color is visually determined or measured by optical density measurement according to the colorimetric method, etc. The cell number of bacteria is calculated from a cross-reference of color, a calibration curve, etc.
Patent JP-H01188105-A (JP)
Title: Antenna system
Inventor: YAMAGATA AKIHIKO
IPC: H01Q13/08
Filed: 1988-01-22
Abstract: PURPOSE:To radiate an excellent circularly polarized wave even when one feeding point exists to a radiation conductor by providing a degeneration separating element to a prescribed position of a cavity provided with an aperture. CONSTITUTION:A cavity 5 comprising a ground conductor 4 grounding the circumferential part of a radiation conductor 3 to the ground conductor 1 is provided, and a degeneration separation element (perturbed element) 10a to release the degeneration of the electromagnetic field in the radiation conductor 3 is provided on at least one position of the cavity 5. Thus, the center frequency and the directivity of the microwave radiated are set depending on the shape and size of the cavity 5 comprising the ground conductor 1, the radiation conductor 3 and the ground conductor 4 and the aperture 2 provided on the radiation conductor 3 and the degeneration separation element (perturbed element) 10a releases the degeneration of the electromagnetic field in the radiation conductor 3. Thus, an excellent circularly polarized wave is formed as the microwave.
Patent JP-H04247629-A (JP)
Title: Charge coupled device and manufacture thereof
Inventor: NAGAI HIDEKAZU
IPC: H04N5/335
Filed: 1991-02-01
Abstract: PURPOSE:To increase an amount of charges to be captured in a charge storage region and improve an S/N ratio with respect to a charge transfer device having an ion implanted region and a method for fabricating the same. CONSTITUTION:A charge coupled device comprises a plurality of conductive type layers 3 for forming potential barriers which are placed with intervals on a semiconductor layer and impurity diffusion layers 7 for forming charge storage potential well formed by means of impure ion implantation and thermal treatment on regions between the above conductive type layers 3, to prevent the charge storage regions from being narrower.
Patent JP-S63181315-A (JP)
Title: Equipment for heat treatment
Inventor: UCHINO TOSHIYUKI
IPC: H01L21/205
Filed: 1987-01-23
Abstract: PURPOSE:To make the concentration of a reactive gas uniform by supplying a reaction gas and a reaction acceleration gas from an auxiliary gas supply inlet which supplies the gases in a treatment chamber provided between the gas supply inlet and the gas exhaust port of the treatment chamber. CONSTITUTION:One or more auxiliary gas supply inlets 4C provided between a gas supply inlet 4 and a gas exhaust port 1B are made of a ring shape gas supply pipe along the inner wall of a treatment chamber 1 and are connected to gas supply pipes 4A, 4B. That is, the auxiliary gas supply inlet 4C is made to form a reactive gas by mixing a reaction gas G1 and a reaction acceleration gas G2 immediately before (or immediately after) supplied in the treatment chamber 1 and to supply the reactive gas in the treatment chamber 1. This can make the concentration of the reactive gas in the treatment chamber 1 uniform since the concentration of the reactive gas in the treatment chamber 1 can be corrected.
Patent JP-H03219023-A (JP)
Title: Method and apparatus for strengthening pressure proof of metal-made hollow structure, and pressure proof hollow structure made with this method and method for using the same under pressure proof condition
Inventor: MATSUNOBU TAKASHI
IPC: C21D7/12
Filed: 1990-01-24
Abstract: PURPOSE:To improve pressure proof performance of a hollow structure by giving temp. difference between both surfaces in thickness direction within the range, which does not exceed the yield stress, to the metal-made hollow structure an applying the pressure. CONSTITUTION:A thick wall piping 1 is fixed with clamp 7 and both ends thereof are sealed with plugs 2, and water cooled in a cooler 3 at an arbitrary temp. is circulated into the piping 1 by driving a compressor 5 and circulating pump 6 to cool the inside thereof. On the other hand, the high frequency current is conducted to a high frequency generating coil 9 arranged to outside of the piping 1 from a high frequency generator 10 to heat the outside of piping 1, and the coil 9 is shifted in longitudinal direction of the piping with a control panel 13 through a slider 11 at the fixed velocity. Therefore, tensile stress on inner face of the piping 1 and compressive stress on outer face thereof are developed, and the temp. difference is given to the thickness direction of piping 1 within the range, which does not exceed the yield stress. By this method, the pressure proof performance of the hollow structure is effectively improved.
Patent JP-H02192951-A (JP)
Title: Ink jet head moisture retention mechanism
Inventor: HIRAGA KAZUYA
IPC: B41J2/165
Filed: 1989-01-20
Abstract: PURPOSE:To improve an ink drying and solidifying prevention properties by using an air assist flow path for a moisture retention liquid chamber. CONSTITUTION:At a printing waiting time, a head cap 4 is pressed into an ink jet head 1 which has been returned to a home position to seal an air assist flow path 2 to make the air assist flow path 2 a moisture retention liquid chamber 13. A moisture retention liquid 14 is led into the chamber 13 from a moisture retention liquid tank 6 by an appropriate amount, valves 9, 10, 11 are closed, and the head is retracted. Since an ink discharge port 15 is disposed near the moisture retention liquid 14 in this manner, an ink in the ink discharge port 15 is prevented from drying or solidifying. At the start of printing, the valves 9, 11 are opened, the used moisture retention liquid in the moisture retention liquid chamber 13 is drained to a waste moisture retention liquid tank 7 by an air pressure, the head cap 4 is detached, and the printing is started.
Patent JP-H09201761-A (JP)
Title: Polishing process method of compound material
Inventor: YAMAGUCHI YUKIO
IPC: B24B37/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method which can reduce the difference of processing level, and generates no metal attachment, when a member to be polished formed by combining different sorts of materials is polishing processed. SOLUTION: While abrasive particles 42 are fed on a polishing surface 14 to be the surface of a ceramic plate 26 which consists of a fluorin gold mica system ceramics with the Vickers hardness about 2200MPa, one side surface of a member for magnetic head to be a member being polished, consisting of a compound material is contacted and slid on the polishing surface 14, so as to polish the one side surface. Consequently, since the hardness of the polishing surface 14 is relatively low being about Hv=2200MPa, the abrasive particles 42 fed on the polishing surface 14 in the polishing process are buried in the polishing surface 14, and maintained in the condition making the heights of their edges even.
Patent JP-H08201956-A (JP)
Title: Silver halide photographic sensitive material and its manufacture and image forming method
Inventor: MARUI TOSHIYUKI
IPC: G03C1/035
Filed: 1995-01-30
Abstract: PURPOSE: To produce a silver halide photographic sensitive material high in sensitivity and sharpness and free from dye stains and an amine odor by incorporating specified silver halide grains in a silver halide emulsion layer and hardening a hydrophilic colloidal layer with a specified compound. CONSTITUTION: The silver halide photographic sensitive material has the hydrophilic colloidal layers including at least one silver halide emulsion layer and the emulsion layer contains silver halide grains having an average silver iodide content of <3mol% and >=2 parallel twin crystal faces and an average aspect ratio of <2, and the hydrophilic colloidal layer is hardened with the compound represented by the formula in which R1 is an H atom or an optionally substituted alkyl or alkoxy group; R2 is each an optionally substituted alkyl or acyl or acylamino; X is an anion; and (y) is 1 or 2 and, when (y) is 1, an intramolecular salt is formed.
Patent JP-H08299974-A (JP)
Title: Double pipe type ozone contact reaction tank
Inventor: TSUJI TAKESHI
IPC: B01F5/02
Filed: 1996-01-29
Abstract: PURPOSE: To provide an ozone contact reaction tank which does not drop reaction efficiency of ozone with a substance to be removed even if a means in which an inexpensive outer diameter is thickened in respect of disposing to ensure reaction time is used. CONSTITUTION: Ozone-containing gas 3 is blown in water 1 to be treated which flows in from an upper part of an inner pipe 5, and the water 1 to be treated is allowed to fall in the inner pipe 5 together with the ozone-containing gas 3. Then, at a stage at which the water is raised in a space between the inner pipe 5 and an outer pipe (reaction vessel) 6 surrounding the inner pipe, a substance to be removed in the water 1 to be treated is removed by reacting it with ozone. In the reaction tank, the space between the inner pipe 5 and the outer pipe 6 is divided partially in a pipe peripheral direction with more than two flow straightening plates 11 in a pipe axis direction.
Patent JP-S59138409-A (JP)
Inventor: MORI TOSHIHIKO
IPC: B27L5/00
Filed: 1983-01-28
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-S58131151-A (JP)
Title: Discharge electrode structure
Inventor: HARA AKIYO
IPC: B03C3/41
Filed: 1982-01-31
Abstract: PURPOSE:To develop a discharge electrode easily prepared and obtaining a sufficient  dust collecting area, by a method wherein the discharge electrode of an electric dust  collecting apparatus is formed by connecting two or more rod like bodies with circular  arc cross areas and a discharging needle like piece is provided so as to be protruded  from the surfaces of the outermost rod like bodies. CONSTITUTION:The discharge electrode 10 in an electric dust collecting apparatus is  formed by a method wherein rod like bodies 11a, 11b having circular arc cross areas  are opposedly arranged at a definite distance so as to coincide the directions of the  circular arc surfaces thereof and plural conductive needle like pieces 12 are integrated  therewith by piercing the same through said rod like bodies in upward and downward  directions. When the rod like bodies are two or more, the needle like pieces 12 are  protruded from the outer surfaces of the outermost rod like bodies. Corona discharge  is generated from the leading ends of the needle like pieces 12 toward the dust collecting electrodes 1a, 1b and dust in the gas is negatively charged in the formed charging  part to be collected by the dust collecting electrodes while the inner and the outer surfaces of the circular arc rod like bodies 11a, 11b can be availably utilized as the  dust collecting surfaces of reversely charged dust.
Patent JP-H10201614-A (JP)
Title: Rice cooker and electromagnetic cooker
Inventor: NAKAMURA NOBUHIKO
IPC: H05B6/12
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To efficiently heat an inner pot and control two systems of heating coils using a control circuit comprising one system of inverter circuit by solving conventional problems with a rice cooker using electromagnetic induction heating and a electromagnetic cooker that the inner pot cannot be heated efficiently because of dispersion of alternating magnetic flux generated from heating coils and that two systems of inverter circuits are required for the inner pot and for an inner container, resulting in increased cost. SOLUTION: An inner container 4 is integrally formed of an upper edge 7 made of a nonmagnetic substance, and a bottom and a lower edge 8 made of a magnetic substance, so that alternating magnetic flux generated from a second heating coil 6 can be concentrated on an inner pot 3 for efficient heating. Also, a means for switching the first and second coils 5, 6 form one to the other is provided, whereby two systems of heating coils can be controlled using one system of inverter circuit.
Patent JP-S60158763-A (JP)
Title: Simultaneous communication system between observation center and observation terminal station
Inventor: OOGUCHI MITSURU
IPC: H04M11/00
Filed: 1984-01-27
Abstract: PURPOSE:To monitor a tone signal inherent to an observation terminal station and to enable simultaneous communication between an observation center and an observation terminal station by providing a monitor connection control for monitoring a call signal and for connecting a lower opposite communication control and upper opposite communication control to a monitor connection control. CONSTITUTION:A system connects a center communication control part 34 at an observation center 3 to an upper opposite communication control part 62 at an observation subcenter 6 with a communication line 5 and connects observation terminal stations 1a-1n to the lower opposite communication control 61 by communication lines 4a-4n. The system connects a tone signal monitor connection parts 63 and an observation data file 23 betweend the upper and lower control parts 62 and 61 at the subcenter 6. This connection 63 monitors an inherent call signal from each of these terminal stations 1a-1n and connects between the upper and lower control parts 62 and 61. The control part 63 monitors an inherent call signal of each of these terminal stations 1a-1n from the center 6 and connects a terminal corresponding to the call signal to enable simultaneous communication between the center 6 and of these terminal stations 1a-1n.
Patent JP-S63180416-A (JP)
Title: Electric discharge machining control device
Inventor: FUTAMURA SHOJI
IPC: B23H1/02
Filed: 1987-01-23
Abstract: PURPOSE:To enable execution of machining under an optimum discharge state, by a method wherein based on rise characteristics of a gap voltage, detected by means of a pulse for measurement, at a present point of time, at which a pulse is applied, and the rest time fluctuation factor of a main discharge pulse is read from a table to output it to a pulse generating circuit. CONSTITUTION:A pulse for measurement from a source device 14 for measurement is applied between an electrode 1 and a workpiece 2, data detected by a detecting circuit 15 indicates a gap between the electrode 1 and the workpiece 2 at a present point of time and rise characteristics of a discharge voltage under a gap tip concentration state. The coefficient of fluctuation, responding to a present pulse rest time value, of a main discharge pulse is read from a pulse rest time control table 17, and when the result is inputted to a pulse generating circuit 18, the circuit 18 outputs a control signal, responding to the coefficient of fluctuation, to a switching element 20 in a main source device 13. Thus, the rest time of a main discharge pulse is immediately increased or decreased in response to a present rest time according to the coefficient of fluctuation, and control is made to create a temporary optimum discharge state until the position of a gap between the electrode 1 and the workpiece 2 is controlled to an optimum discharge state by means of other device.
Patent JP-H09214812-A (JP)
Title: Video display device
Inventor: IWAKURA NORIYUKI
IPC: H04N5/445
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a video display device with which a satisfactory marker signal can be always recognized in simple configuration. SOLUTION: This device is composed of a synchronizing processing circuit 1 for preparing a synchronizing signal from a video signal, a marker control circuit 2 for preparing a control signal for preparing the marker signal with the output of the synchronizing processing circuit 1 as a reference, an additive quantity setter 5 for setting level difference between the video signal and the marker signal, a selector circuit 3 for preparing the marker signal while switching the output of the additive quantity setter 5 and a marker non-output level corresponding to the output of this marker control circuit 2, and an adder 4 for adding the marker signal prepared by the selector circuit 3 and a digital video signal.  Then, the marker signal at a luminance level always different from that of the video signal in the area, where the marker signal is to be displayed, for fixed quantity is displayed and the satisfactory marker signal can be displayed in simple configuration.
Patent JP-S58132328-A (JP)
Title: Piercing method of pipe
Inventor: SUMIZAKI YOUJI
IPC: B21D28/28
Filed: 1982-01-29
Abstract: PURPOSE:To reduce the trouble and time for pierce-working of a pipe, by inserting a center die having a long hole on the outside face, into a pipe, and piercing the edge into the long hole from the outside through the pipe. CONSTITUTION:At first, a pipe 17 which requires piercing is inserted through a center die 10 by providing a clearance, and the pipe 17 is pinched by a punch 14 and a die 13 from both upper and lower parts and is fixed. Subsequently, an edge 16 is dropped vertically through a long hole 15 of the punch 14, is made to pass through the pipe 17, and is pierced to the inside of a long hole 12 of the center die 10. Thereafter, the edge 16 is drawn out to the upper part, the punch 14 and the die 13 are removed, the pipe 17 is floated upward from the center die 10, meshing of a return part 19a against the long hole 12 is detached, and the pipe 17 is then drawn out. In this way, the pipe 17 having a notch hole 19 is mass-produced at a low cost easily and in a short time, without using a milling machine, and also without deforming the pipe 17.
Patent JP-H09203087-A (JP)
Title: Construction machine
Inventor: YAMAGUCHI TAKESHI
IPC: E02F9/20
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To contrive shock relaxation, stability improvement and operability improvement at the time of operation stop in the neighborhood of a boom maximum height position. SOLUTION: When a boom operation lever 32 is operated and the spool of a boom control valve 34 is advanced, a boom cylinder 16 is expanded, and a boom is risen. Accordingly, the value of a boom angle detection signal θB is increased, and when the value of the angle detection signal θB is larger than a speed decrease start angle θS previously stored in the memory of a controller 25, a drive current signal Iβ (=IBI) is output from a control part to an electromagnetic proportional reducing valve 26. The pilot pressure of boom pilot piping 36 is restricted, and the stroke quantity in the direction of the rise of a spool of the boom control valve 34 is limited.
Patent JP-H10207639-A (JP)
Title: High speed data recording/reproducing device and method therefor
Inventor: KOMORI SHINICHI
IPC: H04N21/2312
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a data rate almost equal to the mean access time of each disk storage device as a whole by using a normal disk device at the time of recording/reproducing the long time data at a high data rate. SOLUTION: Data read from a disk storage device 10 by a reading sled 11 while being individually controlled by each element 1, 2, 3 and 4 are stored in a ring buffer 12 by prescribed units. The data are read from the buffer 12 by an output sled 5 in a prescribed sequence, and outputted as a stream. Each element is periodically checked by the sled 5, and a flag is erected for the element in which the activity ratio of the buffer 12 is less than a prescribed value. When the flag is erected for another element, and the activity ratio of the buffer 12 of its own element is more than a prescribed value, each sled 11 pauses the reading of data from the disk 10. The absorption of fluctuation and the distribution of capability corresponding to a load in the disk 10 is attained by the buffer 12 and the flag.
Patent JP-S60158572-A (JP)
Inventor: SUZUKI MITSUMASA
IPC: H01R9/22
Filed: 1984-01-27
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。