baber/WOPTO huggingface dataset:
Patent JP-H09173653-A (JP)
Title: Building block
Inventor: CHIYOU TATSUKAZU
IPC: A63F9/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a building block capable of forming a shape similar to a correct character by providing a rectangular piece, a double-recessed triangular piece, a single- recessed triangular piece, a four-recessed circular arc piece and a double-recessed circular arc piece to be assembled with each other through the fitting of a recessed part and a projection part. SOLUTION: In these building blocks constituted of plural combinations, the rectangular piece 10 is almost rectangular and is formed by providing the projection parts 6 on upper and lower two sides and the recessed parts 7 on left and right two sides. Also, the double-recessed triangular piece 20 is a regular triangular piece whose inner angle is 60 deg. and is formed by providing the recessed parts 7 on the two sides in it and the projection part 6 on the other one side. Also, the single-recessed triangular piece 30 is formed by providing the projection parts 6 on the two sides and the recessed part 7 on the other one side and the four-recessed circular arc piece 40 is formed by providing the recessed parts 7 on the respective sides.  Further, the boudle-recessed circular arc piece 50 is in a shape almost similar to the four-recessed circular arc piece 40 and is formed by providing the respective recessed parts 7 on the two sides and the projection parts 6 on a circular arc side and a straight side. Then, the character or the like is formed by combining the respective pieces and the shape of the character is learned while playing.
Patent JP-H05161235-A (JP)
Title: Wire penetration apparatus
Inventor: KOIKE KEIZO
IPC: G21C13/036
Filed: 1991-12-06
Abstract: PURPOSE:To provide a wire penetration apparatus which facilitates electric wiring through the wall of a nuclear reactor housing, etc. CONSTITUTION:Ceramic insulating sealing plates 2 are provided in a cylindrical case l radially and through-conductors 3 are provided in the cylindrical case 1 longitudinally. The through-conductors 3 are sealed 4 with sealing resin. Each through-conductor 3 is composed of a wire 31 made of heat-resistant metal and flexible wires 32 connected to both ends of the wire 31. Therefore, the distances between the respective ends of the through-conductors 3 can be spread to provide a space for work to connect the through-conductors 3 to external wires. Further, the heat-resistant metal wire parts 31 of a plurality of the through-conductors 3 can be arranged in the cylindrical case l with a high density.
Patent JP-H07202566-A (JP)
Title: Semiconductor
Inventor: YOSHIDA SADAYOSHI
IPC: H03B5/18
Filed: 1993-12-29
Abstract: PURPOSE:To reduce the mounting area and to require no position adjustment of a shared dielectric resonator in an oscillator using the shared dielectric resonator. CONSTITUTION:A strip line 4 with longer than 1/4 of the wavelength lambda of the prescribed oscillation frequency is formed on a package 2. One end of which is connected to a ground pattern 8 through an end resistance 5. On the package 2, a semiconductor element 1 with the MESFET integraged is mounted. With the Au bonding wire, the oscillation output terminal of the oscillator inside the semiconductor element 1 is connected to a resonance circuit connection point 3 provided on one end of the strip line 4.
Patent JP-H05160894-A (JP)
Title: Automatic dialer
Inventor: YOSHINO MOTOAKI
IPC: H04M1/27485
Filed: 1991-12-09
Abstract: PURPOSE:To easily set an optional pause time when the pause time is set after the automatic dialer connecting to an extension of an automatic exchange is switched to an external line. CONSTITUTION:When a one-touch key 6 is depressed at dialing, data of an area in a relevant memory are read one by one digit each by a control circuit 2. When the code read by one digit is not a pause code, a dialer means 7 is controlled to send a dial signal. When the code is the pause code, whether or not a succeeding digit code is 00-09 is discriminated, and when the succeeding digit code is 00-09, since the pause time is set, the pause is executed. When the code is other than the code 00-09, no pause time is set and the pause code is singly set, then a default pause time is executed. Thus, an optional time is easily set when the pause time is set after the operation of changeover from an extension to an external line.
Patent JP-H11165075-A (JP)
Title: Hydrogenation catalyst for olefinic unsaturated compound and hydrogenation method
Inventor: TAKEUCHI TOSHIKAZU
IPC: C08F8/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogenation catalyst having remarkably high catalytic activity, excellent in hydrogenation selectivity, heat resistance and preservation stability by forming the catalyst from a component A expressed by a specific formula and a component B of an organic compound or a hydride of a group I-III metal in the periodic table. SOLUTION: Relating to the hydrogenation catalyst, the component A consists of at least one kind selected from a group of a compound expressed by formula I (transition metal compound (1)) and a compound expressed by formula II (transition metal compound (2)) and the component B consists of at least one kind selected from a group of the organic compound or the hydride of the group I-III metal in the periodic table. The catalyst, in which the component A is bis(cyclopentadienyl)titanium bis(1-phenyhexyl) and bis(cyclopentadienyl) titanium bis(1-phenyl-3-phenyloctyl) and the component B is the organic compound of lithium, is particularly preferable.
Patent JP-H07196540-A (JP)
Title: Production of high-purity indene
Inventor: TANIGUCHI HIROAKI
IPC: C10C1/08
Filed: 1993-12-29
Abstract: PURPOSE:To provide a method for economically advantageously producing high-purity and high-quality indene without bringing out a large amount of an alkali drain. CONSTITUTION:An indene-containing light fraction obtained by distillation fraction of coal tar is deacidified to give an indene-containing coal tar-based light fraction having <=1.0wt.% phenol in the fraction. The indene-containing coal tar-based light fraction is rectified to give a concentrated indene fraction having >=90wt.% indene content and the concentrated indene fraction is washed with an alkali and an acid and dehydrated to provide a method for producing high-purity indene.
Patent JP-2000171704-A (JP)
Title: Designing method for diffraction lens
Inventor: MARUYAMA KOICHI
IPC: G02B13/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a designing method effective in the case of making one diffraction surface have plural optical functions including functions for condensing light, branching light and compensating aberration. SOLUTION: A condensing diffraction surface is defined as the form of an optical path difference function ϕp based on wavelength λ and focal length (f)(S1), a branching diffraction surface is defined as the form of an optical path difference function ϕg from a distance (d) between light condensing points and the length (f)(S2) so as to obtain coma aberration from the shape of the diffraction surface obtained from the functions ϕp and ϕg (S3), and a coma aberration compensating diffraction surface is defined as the form of an optical path difference function ϕc (S4). The functions ϕg and ϕc are synthesized to obtain an optical path difference function ϕgc for a synthetic diffraction surface (S5).  Then, the decimal part ϕgc' of the function ϕgc is obtained and an optical path difference function ϕdiv is obtained by mapping onto a reference phase pattern expressing shape distribution within one pitch of a diffraction grating (S6), and the decimal part ϕp' of the function ϕp of the condensing diffraction surface is obtained (S7). A final phase difference function j is obtained by the sum of the functions ϕdiv+ϕp', and is converted to obtain the real shape function τ of the diffraction lens (S8).
Patent JP-H10186444-A (JP)
Title: Optical equipment
Inventor: SATO TATSUYA
IPC: G03B9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical equipment provided with an electromagnetic driving diaphragm device capable of obtaining high accuracy of diaphragm aperture by setting the energization maintaining time lower when the number of step pulses supplied to a stepping motor is an odd step number than when it is an even step number. SOLUTION: A microcomputer 211 in a zoom lens 200 converts a diaphragm stage number commanded from a microcomputer 105 on a camera main body 100 side into a driving step for the stepping motor 216 of the electromagnetic driving diaphragm device 209. Furthermore, the focal distance of the lens 200 and a run-up diaphragm driving amount suited to an f-number at open aperture are arithmetically calculated. When the driving step number being the total of (diaphragm stage number + run-up diaphragm driving amount) is an even step number, the motor 216 is driven by an optional amount by a diaphragm driving circuit 210. When the driving step number being the total is an odd step number, energizing is continued at least until exposure is completed.
Patent JP-H07194791-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-29
Abstract: PURPOSE:To fix the design of the first hit, to improve the service, and to elevate the interest of the game by providing a game machine with a means capable of producing the specific playing state by fixing the specific stop state when the 1st specific playing state is generated after the power is applied. CONSTITUTION:A first hit design setting device 325 can set and change the first hit design after the power of a pachinko game machine is applied. A first hit design display LED 710 is formed by LEDs of 7 segments with two digits. When the first hit design is newly set, a confirmation switch 704 is depressed and the first hit design is confirmed to the LED 701. Then, a clear switch 705 is depressed to temporarily clear the first hit design. Then, an increment switch 702 is depressed to successively increment a numerical value. When the prescribed figure is displayed, a set switch 703 is depressed to set the first hit design. In the lapse of the constant time, the LED 701 is disappeared and the secret is kept.
Patent JP-H05163563-A (JP)
Title: High-speed steel for end mill
Inventor: TANAKA YASUO
IPC: C23C8/22
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a high-speed steel for the end mill excellent in durable machinability with the surface hardness controlled to >=900HV and the core hardness to >=60 HRC. CONSTITUTION:Carbon is infiltrated and diffused into the surface of a high-speed steel contg. 0.4-0.8 by weight of C, <=1.0% Si, <=1.0% Mn, 3.0-5.0% Cr, 5.0-10.0% Mo, 2.0-10.0% W, 2.5-4.0% V, 7.0-10.0% Co and the balance iron and inevitable impurities and fulfilling W+2Mo=18 to 22%. The steel is further hardened and tempered. Consequently, the steel has a carburized layer of at least 1mm thickness, and the surface hardness is controlled to >=900HV and the core hardness to >=60HRC.
Patent JP-H10191150-A (JP)
Title: Image pickup device
Inventor: NISHIKAWA YOSHIKAZU
IPC: H04N5/765
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent on image pickup device from picking up a wrong image which is not intended by a photographer. SOLUTION: An image obtained by an image pickup part 152 is recorded on a recording medium 164 via a recorder signal processing part 162 and an electromagnetic conversion block 163. Each speed detection part 1 detects displacement of the image pickup part 152. An amplitude detection circuit 20 and a frequency detection circuit 21 detect an amplitude and a frequency of the displacement by vibration of the image pickup part 152 based on the result of detection of an angular velocity detection part 1. An erroneous pickup discrimination circuit 30 and microcomputers 156, 160 control the image pickup device so that a record not intended by a photographer is prevented based on the result of detection.
Patent JP-H07195763-A (JP)
Title: Tape printer
Inventor: SAKURAGI SHOJI
IPC: B41J2/485
Filed: 1993-12-28
Abstract: PURPOSE:To enhance the availability of printing function by discriminating which group among preliminarily specified groups constitutes the memory content of a memory means of the characters thereof when a printing medium is set to a big font mode and forming printing pattern data on the basis of the discrimination result by the procedure conforming to the respective groups. CONSTITUTION:When the key input of a keyboard 3 is performed, a control part C discriminates whether or not a character size setting key is inputted and, when the character size setting key is judged to be inputted, the width of a tape is detected on the basis of a tape width sensor 9 and various printing sizes and automatic sizes are displayed on a display 22. The keyboard 3 is operated by this display to set a printing size. Herein, when big font printing is selected, a big font flag 41 displays a flag 1 and printing pattern data is formed by an exclusive character generator. When no big font printing is not selected, printing pattern data of the max. dimension received in a printing tolerance region in predetermined width is formed.
Patent JP-H0623019-A (JP)
Title: Drug compounding apparatus
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1991-11-09
Abstract: PURPOSE:To enable visual confirmation of the names of chemicals prepared and a measured value by a compounder by a method wherein a drug container is identified to display corresponding names of the chemicals and the weighed value is displayed when the weighed value in a weighing operation is stabilized while the names of the chemicals and the weighed value are recorded. CONSTITUTION:An attachment 14 having a circular protrusion 13 on the bottom part of a drug container 2 is sucked with a sucker 15 and a magnet for zero point is arranged on the circumference corresponding to an origin sensor 11 on the bottom surface of the attachment 14 while a magnet 18 for data is arranged on the circumference corresponding to a data sensor 12. When the drug container 2 having the attachment 14 thereon is placed on a disc 10, an identification data of the drug container 2 is detected to be shown on a display device 5. A weighing device 3 measures the weight added after the operation of a tare subtraction key 21 with a paper on during the drug compounding and a weighed value fluctuating during a weighing is shown on a display device 19. After stabilized, the weighed value is shown on the display device 5 of the apparatus body 7. When the weighed value becomes negative upon the removal of a drug weighed, a printer 4 is operated.
Patent JP-H07196335-A (JP)
Title: Black quartz glass and its production
Inventor: SUDO HAJIME
IPC: G01N21/03
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a black quartz glass containing a specific amount of a transition metal by pulverizing quartz powder or synthetic silica powder in the presence of a pulverizing medium consisting of blocks of a specific transition metal, mixing the pulverized material and vitrifying the mixture by an oxyhydrogen flame fusion or in an electric furnace. CONSTITUTION:Quartz powder or synthetic silica powder is pulverized in the presence of blocks of a transition metal of the group Va in the Periodic Table, e.g. vanadium, niobium or tantalum with a mortar, etc., into powder having particle diameter of, preferably, <=100mum and homogeneously mixed. The mixture is vitrified by an oxyhydrogen flame fusion or in an electric furnace to obtain a black quartz glass containing 500-40000ppm of a transition metal of the group Va of the Periodic Table, e.g. vanadium, niobium or tantalum. The obtained black quartz glass perfectly screens the light, can cut stray light when used as a cell, has a soaking effect, is free form crystallization when heated and does not emit fluorescence when ultraviolet ray is irradiated. Accordingly, the black quartz glass is suitable for a cell for fluorescence analysis.
Patent JP-H10180358-A (JP)
Title: Bending method and bending system using the method
Inventor: NAGASAWA TADAHIKO
IPC: G06F17/50
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To speedily manufacture parts with high precision without taking much time for setting up etc., even by an inexperienced worker by storing various optimum working to be performed by an experienced worker in relation to a bending press in computer memory as working information for each part, and using the working information. SOLUTION: It is retrieved by a server 31 if bending data on the same parts as an ordered part is not stored in a data base 33. When the bending data on the similar parts is detected, it is stored in the data base 33 after giving information showing that they are the similar parts. When the bending data on the similar parts does not exist, it is stored in the data base 33 after giving information showing that they are new parts. A bar code showing the number of ordered parts is prepared, and the bar code is stuck on a work instruction. The bar code is read by bar code readers 25a, 27a in each bending station 20, 22. When they are new parts, new parts bending is performed, and when they are the same parts or the similar parts, repeat working or similar bending is performed.
Patent JP-2000170681-A (JP)
Title: Compressor
Inventor: NAKAZAWA KENJI
IPC: F04C29/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently separate lubricant by means of a centrifugal separator and to reduce production costs while preventing discharge pressure from lowering in a compressor with centrifugal oil separator. SOLUTION: A separator pipe 142 is formed by a press machine. This can omit cutting processes, reducing production manhour. In addition, since a separator pipe 142 is made of a pressed thin plate, it is not necessary to take into account minimum wall thickness and draft. Therefore, the separator pipe 142 can be made thin. Accordingly, the pressure loss in the separator pipe 142 can be reduced, and the clearance between the separator pipe 142 and the internal wall face 141a of a separation chamber can be enlarged.
Patent JP-H09177491-A (JP)
Title: Fastening structure for segment ring
Inventor: TOYODA TOSHINORI
IPC: E21D11/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide fastening structure for a segment ring cable of easily carrying out fastening without preparing a bolt and a nut and without causing a danger. SOLUTION: End surfaces 2A, 4A of segment rings 2, 4 are fastened in fastening structure 6 concerning this invention. The fastening structure 6 is constituted of a male screw member 8, a nut 20 and recessed parts 10, 12 for male screw member fastening respectively formed on the segment rings 2, 4. At the time of assembling the segment rings 2, 4, the end surfaces 2A, 4A of both of the segment rings 2, 4 are positioned, the male screw member 8 is pushed in the recessed part 12 for male screw member fastening of the other segment ring 4 and the male screw member 8 is rotated roughly by 90 degrees by positioning an engagement head part 18 in a space part 34. Thereafter, the segment rings 2, 4 are fastened by drawing out the male screw member 8 to the side of the one segment ring 2, engaging the engagement head part 18 with a fitting receiver seat 36 and rotating the nut 20.
Patent JP-H11164868-A (JP)
Title: Draining device for bathtub with bubble generator
Inventor: MIZUNO MUNEHIRO
IPC: A61H33/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To enable even hot water in a gap room to be securely drained, by equipping a floor plane under the bathtub bottom to make a double bottom to form a gap room between the floor plane and the bottom plane and making the upper bottom plane into a bubble plane with a number of small holes and placing a draining device on the under side floor plane. SOLUTION: In a system in which warm water W in a bathtub main body 20 is sterilized and circulated by a circulation filtering and sterilizing part, a bathtub 10 has a side wall 11A and a bottom plane 11B and is formed into a double bottom structure having a second bottom 11C formed under the bottom plane 11B plane 11C. A gap between the bottom planes 11B, 11C is made a gap room X and air to be supplied to the gap room X is made so as to be blown out from a bubble face 15 having a number of small holes on the bottom plane 11B. A recessed part 11F is equipped on the side part of the bottom plane 11C and a drain device 60 is equipped on the part. An inlet port facing the recessed part 11F is opened on a drain pipe 50 of the drain device 60, and a valve is opened by operating an opening/closing operation bar exposed on the bottom plane 11B to drain warm bath water through the gap room X.
Patent JP-H07291799-A (JP)
Title: Single crystal for wavelength variable laser
Inventor: KIMURA SHIGEYUKI
IPC: H01S3/16
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a yttrium.aluminum-garnet single crystal with which a small-sized and simple wavelength variable laser beam source utilizable in an IR region wavelength band to be utilized for optical communication is realized by incorporating Nd<3+> and Cr<4+> as sensitizing ions and light emitting ions therein. CONSTITUTION:This yttrium.aluminum-garnet (Y3Al5O12) single crystal for the wavelength variable laser contains the Nd<3+> and Cr<4+> as the sensitizing ions and light emitting ions. Ca and Si are added to this single crystal to form the compsn. Y3-xCaxAl5-xSixO12 (preferably 0.1<=x<=3.0), by which the exciting light absorption band of the Nd<3+> is widened and the laser oscillation wavelength region is widened to a short wavelength band. Ga is added thereto to form the compsn. Y3Al5-xGaxO12 (preferably 0.1<=x<=4.0), by which the exciting light absorption band of the Nd<3+> is widened and the laser oscillation wavelength region is widened to a long wavelength band.
Patent JP-H09182539-A (JP)
Title: Floor part for breeding cage of seed hen and henhouse
Inventor: HOSOYA MINORU
IPC: A01K31/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a floor part of a breeding cage of seed hens and a henhouse for the seed hens for breeding the seed hens for laying seed eggs for chickens to surely breed a seed hen and to lay hygienic seed eggs and to breed many seed hens in a narrow area with a low percentage of cracked egg. SOLUTION: In this henhouse, supporting part members 4 are formed under a flooring material 2 capable of passing poultry manure and plural spring members 6 are arranged on the supporting part members 4. Floor parts 1 for breeding cage of seed hens elastically supporting the flooring materials 2 by the plural spring members 6 and breeding cages having the floor parts 1 are arranged at upper and below plural stages to constitute the objective henhouse.
Patent JP-2001161804-A (JP)
Title: Container for medical suction drainage apparatus
Inventor: IKEDA MASAO
IPC: A61M1/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a container for a medical suction drainage apparatus easy to grasp, excellent in workability and low in possibility allowed to fall by mistake. SOLUTION: In a container for a medical suction drainage apparatus constituted of at least a connection port, a transfer preventing chamber, a liquid collecting chamber and a water seal chamber, separately from a part not having an inner cavity dividing the respective chambers, a part wider than this part and having no inner cavity or a part having an inner cavity narrow in depth is provided.
Patent JP-H10151528-A (JP)
Title: Pallet for alignment of rod part with head
Inventor: WATANABE TAKESHI
IPC: B23P19/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a pallet for alignment of a rod part with a head to improve working efficiency. SOLUTION: A pallet for alignment of a rod part with a head to fit the rod part with the head in each of fitting holes by drilling a plural number of fitting holes on a substrate is constituted by providing a cutout 9 through which a worker's hand can pass and by cutting a recess part of specified depth on a bottom surface of the substrate 3.