baber/WOPTO huggingface dataset:
Patent JP-S63319260-A (JP)
Title: Ceramic composition for injection molding
Inventor: SAKAI MIKIO
IPC: C04B35/56
Filed: 1987-06-23
Abstract: PURPOSE:To produce the title compsn. preventing crack generation in a heating defatting stage, providing ceramic products having superior quality with high productivity by consisting of powdery or fibrous SiC material, B or a B-contg. compd., novolak type phenol resin, PE, PS, a lubricant, etc. CONSTITUTION:The titled compsn. is produced by mixing (A) >=55wt.% powdery or fibrous SiC material, (B) 0.1-2.0wt.% (expressed in terms of B) elementary B, a B-compd. such as B4C, B2O4, etc., (C) 1.5-7.0wt.% novolak type phenol resin, (D) 8.0-20.0wt.% PE resin having pref. 1,000-9,000mol.wt., (E) 1.0-8.0wt.% PS resin having pref. 1,500-2,000mol.wt., and (F) 1.0-8.0wt.% at least one kind of lubricant selected from fatty acids) e.g. stearic acid), fatty alcohols (e.g. cetyl alcohol), fatty esters) e.g. sorbitan stearate), and hydrocarbon waxes (e.g. paraffin wax).
Patent JP-H028441-A (JP)
Title: Building having variable ceiling height
Inventor: BABA TAKESHI
IPC: E04B1/24
Filed: 1988-06-22
Abstract: PURPOSE:To enable the design change of a ceiling height in a field by boring mounting bolt holes in girder mounting positions of columns suitable for either a higher ceiling height or a standard ceiling height at a factory in advance. CONSTITUTION:Mounting bolt holes 3 are bored in latticed girder mounting positions of a column 2 built on a foundation 1 at a factory in advance. In that case, the bolt holes 3 are bored for a position of a standard ceiling height and for a position of a higher ceiling height. A plurality of those bolt holes 3 are bored within the range of up and down in the middle part of the column 2. Thus and so, the latticed girder positions are not limited by boring the bolt holes 3 more than a regular number of mounting positions for the lattice girder 4 in the column 2. Accordingly, users can select either a standard ceiling height or a higher ceiling height optionally in a field.
Patent JP-S6134752-A (JP)
Title: Tape recorder
Inventor: HAYASHI TOMOYUKI
IPC: G11B15/087
Filed: 1984-07-25
Abstract: PURPOSE:To facilitate changing the recording end position and to locate the head of an unrecorded part at a high speed by recording the address of the recording end position on a prescribed position of a tape in accordance with generation of a recording end signal. CONSTITUTION:An address generating means 21 generates the address indicating the tape position in the recording state, and this address is recorded on the tape together with a recording signal by a recording means 2. A recording end signal means 1 generates a signal at the recording end time, the the recording end address is stored in a memory means 22, and the tape is run up to a prescribed position through a running control part 5, and the recording end address is recorded in a prescribed position of the tape 3. This tape is reproduced by a reproducing means 4, and the recording end address is stored in a memory means 23, and the tape is rapidly traversed up to a position near the recording end part; and when a comparing means 24 detects the coincidence between the recording end address stored in the memory 23 and a reproduced address from the reproducing means 4, a coincidence signal is outputted, and the running control means 5 stops running of the tape 3.
Patent JP-H052393-A (JP)
Title: Electronic musical instrument and musical sound signal generating method
Inventor: USA SATOSHI
IPC: G10H1/24
Filed: 1991-06-26
Abstract: PURPOSE:To automatically simulate even the form of sound generation and to enable performance like a natural musical instrument by simulating a portamento similar to that when the natural musical instrument having selected timbre is played corresponding to the selected timbre at the time of sound generation. CONSTITUTION:When one key of a keyboard is turned ON, the key code of the operated key is inputted to a key code register KCD. An assignment code which is currently specified is judged from the contents of the assignment code registers AM. A normal mode, a violin mode, a brass mode, and a guitar mode are discriminated by AMs 0-3. According to the contents of the assignment mode registers AM, sound generation routines (n12-n15) in corresponding assignment modes are executed. The normal mode is a mode wherein random assignment is performed and a musical sound corresponding to key-ON operation is assigned by searching for a free channel. Consequently, a musical sound signal in format corresponding to plural kinds of timbre can be generated.
Patent JP-S5579412-A (JP)
Title: Liquid crystal panel
Inventor: ONO YOUICHI
IPC: G02F1/1333
Filed: 1978-12-12
Abstract: PURPOSE:To obtain the liquid crystal panel of high quality inexpensively and readily by letting powder having adsorptivity evenly disperse and deposit on the inside surface of at least the substrate provided with transparent electrodes on the inner side. CONSTITUTION:Fine powder 36 having adsorptivity is evenly dispersed and deposited on substrates 11 provided with transparent electrodes 33. Depending upon cases, a sheet 47 having adsorptivity of the shape nearly the same as the spacer shape is sandwiched on the side where the sealing material 44 provided with transparent electrodes 43 makes contact with liquid crystal 45. With this constitution, the harmful ions eluting from the substrate surfaces, the unreacted material eluting from the sealant, the moisture and gas entering from the panel outside and the impurities, etc. contained in the liquid crystal may be adsorbed and removed and the liquid crystal panel of high quality obtained.
Patent JP-H10333049-A (JP)
Title: Optical element changeover device
Inventor: AOYAMA KAZUMASA
IPC: G02B7/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical element changeover device which is capable of eliminating the adjustment for mounting position of detecting means and is inexpensive with a simple structure. SOLUTION: This optical element changeover device has guide parts 44 which are disposed in a housing 43, a movable section 45 which is disposed movably at these guide parts 44 and is mounted with an auxiliary lens 41, a motor 42 which moves this movable section 45 via a rack and pinion 46, a click 47 which holds the movable section 45 at a prescribed position by engaging with the click grooves 49A, 49B of the movable section 45 and a Hall element 48 which detects the click 47 immediate before engagement with the click grooves 49A, 49B. The device described above stops the driving of the motor 42 and drops the click 47 into the click grooves 49A, 49B by the inertia force of the movable section 45 when the Hall element 48 detects the click 47 just before the engagement with the click grooves 49A, 49B. The rack and pinion 46 are provided with a play mechanism to expand the moving range by the inertia force of the movable section 45 when the supply of the electric power to the motor 42 is stopped.
Patent JP-S5277351-A (JP)
Title: Group control system for elevator
Inventor: NAITOU OSAMU
IPC: B66B3/00
Filed: 1975-12-23
Abstract: PURPOSE: To provide a group control system for elevator, in which, when back call is given to a cage that is going to respond to a platform call on the platform located within allotted range, other cage is preferentially allotted to the back call after a predetermined time period is passed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63318539-A (JP)
Title: Document conveyer
Inventor: YAMADA YASUSHI
IPC: G03B27/62
Filed: 1987-06-22
Abstract: PURPOSE:To eliminate the variance of timing from the time when a synchronizing sensor kicks the tip of a document to the start of exposure by providing a document stop means which temporarily stops the document before its tip goes out of a 2nd paper feed part and reaches the synchronizing sensor. CONSTITUTION:When the tip of the document fed by a 1st paper feed part 21 kicks a document detection sensor SW1 provided on halfway a normal route 35, a control means turns OFF electromagnetic clutches MC1 and MC2 after the means has counted in a given length of time. The document goes out of the 2nd paper feed part 38, and stops before it reaches the synchronizing sensor SW2. In a few seconds after the stoppage, the control means turns ON only the clutch MC2 to operate the 2nd paper feed part 38, and it feeds the document to a platen glass at a synchronizing exposure speed. If there is concern about the document conveyance of the 1st paper feed part 21, the 2nd paper feed part 38 with stable conveyance conveys the document afterward. Hence the variance of timing from the time when the tip of the document kicks the synchronizing sensor SW2 to the start of exposure can be eliminated.
Patent JP-S5677266-A (JP)
Title: Synthesis of 2,3-dioxopiperazine derivative
Inventor: OOGAMI SHIGEMI
IPC: C07D241/08
Filed: 1979-11-28
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate of pharmaceuticals, with simple process, in high yield, by reacting an ethylenediamine derivative with easily available ethyl oxalate in the presence of an alkali metal alcoholate under mild conditions.  
     CONSTITUTION: A compound of formula III R 1  and R 2  are H, alkyl or aryl which may have OH group as substituent group) is prepared by the condensation reaction of an ethylenediamine derivative of formula IX with an oxalic acid ester of formula II R 3  is lower alkyl) in the presence of an alkali metal alcoholate, e.g. sodium methylate, at 20W130°C, pref. 20W70°C. The amount of the alkali metal alcoholate used in the reaction is equimolar or more based on the ethylenediamine derivative. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5679048-A (JP)
Title: Braking booster
Inventor: KATAGIRI MASAYOSHI
IPC: B60T13/569
Filed: 1979-11-29
Abstract: PURPOSE: To prevent an uncomfortable striking sound when a power piston and a controlling piston abut on each other, by excluding at least one cushioning material attached to the abutting surfaces of them so as to restrict the advancing end of the power piston against the controlling piston.  
     CONSTITUTION: The braking booster comprises the power piston 4 that can be advanced by the pressue difference generated between a pressure changing chamber 7 and a constant pressure chamber 6 when the braking pedal 101 is operated, and the controlling piston 9 containing therein a controlling valve 20 for controlling said pressure difference based on the operation of an input member 1. Between the pistons 4, 9 is formed a circumferential space 42 is which is housed a ball retainer 43 retaining a plurality (three) balls 44. To the front end surface of a cylindrical part 46 of the ball retainer 43 and the rear surface of an abutting piece 47 bent at right angle are secured thin rubber plates 72, 73 respectively to attain the intended object. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H053104-A (JP)
Title: Through type varistor
Inventor: NAKAMURA KAZUYOSHI
IPC: H01C7/10
Filed: 1991-06-26
Abstract: PURPOSE:To drop varistor voltage without lowering the strength of an element by fixedly arranging a conductive rubber layer on the inner circumferential wall of a through hole or on the outer circumferential wall of the element. CONSTITUTION:As a conductive rubber layer 12 is arranged between a center conductor 13 and a varistor element 11 on a through type varistor 10, an impulse is adsorbed between the center conductor 13 and the varistor element 11 by the rubber elasticity of the conductive layer 12. As a result, the generation of cracks on the varistor element 11 by the impulse given from the side of the center conductor 13 can be prevented efficiently when the center conductor 13 is forced into the conductive rubber layer 12, when the center conductor 13 is fixed to the conductive rubber layer 12, or when the center conductor 13 is connected to the outer circuit part.
Patent JP-H05347627-A (JP)
Title: Lan state management system
Inventor: USUI MASAMICHI
IPC: H04L12/42
Filed: 1992-06-15
Abstract: PURPOSE:To reduce the load of state management processing in a LAN management function. CONSTITUTION:In a LAN where one management equipment 101 and plural nodes 102-105 are interconnected by transmission lines 106, 107, the management equipment 101 has a function of managing the entire LAN and implements polling periodically to inquire of the nodes 102-105 about an alive/dead node and a status change. Then the nodes 102-105 reply the presence of a state change of its own node while superimposing it on a polling signal, the management equipment 101 discriminates the reply of polling and collects state information from a node only whose state change is in existence. When the management equipment 101 requires newest state information of the nodes 102-105, the management equipment 101 instructs production of a state change forcibly to the nodes 102-105 to manage the state of the LAN.
Patent JP-S6047099-A (JP)
Title: Grease composition
Inventor: IKEDA MAKOTO
IPC: C10N10/04
Filed: 1983-08-26
Abstract: PURPOSE:To provide a grease compsn. which has excellent resistance to wear and does not form dark degraded substances in use, prepd. by adding specified amts. of zinc dithiophosphate, phosphoric acid ester and organotin compd. to a base grease. CONSTITUTION:The grease compsn. is prepd. by adding 1-4pts.wt (B) zinc dithiophosphate of the formula (where R<1-4> are alkyl or aryl) (e.g. zinc dioctyl dithlophosphate), 2-6pts.wt (C) phosphoric acid ester (e.g. tributyl phosphate or trioleyl phosphate) and 0.5-2pts.wt (D) organotin compd. (e.g. dihexyltin biscotylthioglycolate or dioctyltin bismethoxybutyl thiopropionate) to 100pts.wt (A) base grease such as lithium soap grease or lithium/calcium soap grease.
Patent JP-H054388-A (JP)
Title: Printer controller
Inventor: TERAJIMA YOSHIMI
IPC: G06F3/12
Filed: 1991-06-27
Abstract: PURPOSE:To provide a printer controller for major proof printers, slip proof printers and film printers, which does not need large memory and is easy to manage and capable of copy protection. CONSTITUTION:A printer controller is constituted so as to install an IC card read means 9 reading a machine-number collating code and required character- kind information stored in an IC card 8.
Patent JP-S5960935-A (JP)
Title: Method and device for adjusting contact spring of relay
Inventor: ERUBUIN SHIYUTAIGAA
IPC: H01H11/04
Filed: 1983-08-26
Abstract: A method and apparatus for adjusting contact springs of a relay with a laser beam. To adjust contact springs a laser beam is trained on specific points of a matrix field on the contact spring that is to be adjusted. For each of the points, the adjustment path that can be produced is stored in a memory. Through determination of the position of the armature or the contact spring by means of an electro-optical device and by comparison of the measurement results with the stored correction values, those points are selected that are to be irradiated with the laser beam.
Patent JP-S5486942-A (JP)
Title: Device for cooling or heating room
Inventor: TANAKA TADAMI
IPC: F24F1/00
Filed: 1977-12-21
Abstract: PURPOSE: To perform cooling or heating in a plurality of selected directions simultaneously by a relatively simple structure.  
     CONSTITUTION: A box 1 is provided with a plurality of blow-off ports 2, 3. A heat source unit 8 such as a cooler or a heater etc. and a blower consisting of an impeller 5 for forcing the room air to circulate, a fan guide 6 and a fan scroll 7 are provided. A passage changer such as a damper 11 is installed near the blow-off ports 2, 3 or at a passage part branched to the blow-off ports to select passages to perform desired air conditioning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0728783-A (JP)
Title: Method and circuit for stopping dsp
Inventor: MIYAMOTO HIROAKI
IPC: G06F11/28
Filed: 1993-06-25
Abstract: PURPOSE:To resolve the trouble that input/output of serial data which stops program development of a digital signal processor DSP is broken halfway at the time of this program development. CONSTITUTION:The circuit, which stops execution of a program in a DSP 1 to which parallel data is inputted after conversion to serial, data and from which serial data to be converted to parallel data is outputted, is provided with a shift register 11 which shifts the parallel clock or synchronization of parallel data by the serial clock for that of serial data, a differential circuit 12 which differentiates the shift register output, and a counting circuit 13 which counts the output of the differential circuit, and execution of the program is stopped based on the counted value of the counting circuit 13.
Patent JP-2000347337-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KASAI YOSHITAMI
IPC: G03C1/08
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having low fog and high sensitivity by incorporating a specified compound or its oxidized body and a compound having a substituent capable of releasing an iodine ion in its molecule into a photosensitive silver halide emulsion layer. SOLUTION: A compound of formula I or II or its oxidized body and a compound having a substituent capable of releasing an iodine ion in its molecule are incorporated into a photosensitive silver halide emulsion layer on a substrate. In the formula I, X1 and X2 are each -OR3 or -N(R4)R5, R3 is H or a group which becomes H by hydrolysis, R4 and R5 are each H, hydroxy or the like, Y is C(R2) or N, R1 and R2 are each H or a substituent and (n) is an integer of >=0. In the formula II, R6-R10 are each H, alkyl, carboxyl or the like and R11-R14 are each H, alkyl or the like.
Patent JP-S5854697-A (JP)
Inventor: KAMEHARA NOBUO
IPC: H05K1/14
Filed: 1981-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08325063-A (JP)
Title: Method for granulating powdery ceramic stock
Inventor: HARASAWA TAKAYA
IPC: C04B35/628
Filed: 1995-05-29
Abstract: PURPOSE: To reutilize binder-contg. ceramic stock recovered in a stage for working ceramic while maintaining the quality by adding a solvent for the binder to the ceramic stock and granulating the resultant slurry under drying. CONSTITUTION: A binder is added to powdery ceramic stock, they are kneaded to prepare a slurry and this slurry is granulated under drying. In this method for granulating powdery ceramic stock, virgin ceramic stock and a binder are added if necessary to ceramic stock whose diameter is not in the prescribed diameter range recovered in the granulating process and binder-contg. ceramic stock recovered in a stage for working ceramic, e.g., ceramic scrap produced in a stage for working a ceramic compact and a solvent for the binder in the recovered ceramic stocks is added. They are kneaded to prepare a slurry and this slurry is granulated under drying to obtain ceramic stock granules using reutilized ceramic stocks.
Patent JP-H113364-A (JP)
Title: Equipment constructing information input device
Inventor: SANO HOSHUN
IPC: G06F17/50
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an equipment constructing information input device capable of automatically checking the contradiction of a connecting relation mutually between members. SOLUTION: At the time of inputting graphic information and attribute information on members such as piping plug, valve from information input means 11 and 12, graphic information is plotted on a layer corresponding to a member among the layer of a graphic information data base 28 and on the other hand, attribute information is stored in an attribute information data base by dividing into the piping, plug and valve. After then, a graphic item content automatically regulating is fetched from these graphic/attribute information to store in the data base 28. After then, after complementing the short part of the graphic item content through the use of a microprocessor 21 and a plotting program, contradiction of the connecting relation mutually between the members is checked and if contradiction exists, correction is urged to input proper information for constructing a facility.
Patent JP-S6216501-A (JP)
Inventor: AIHARA HIROKI
IPC: H01C7/00
Filed: 1985-07-15
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-S5856404-A (JP)
Inventor: KOBAYASHI NORIYOSHI
IPC: H01G13/00
Filed: 1981-09-30
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-H0330490-A (JP)
Title: Improvement in flatness of etching specular face of integration type optical structure and integration type optical device
Inventor: PEETERU REO BUUFUMAN
IPC: H01S5/028
Filed: 1990-06-15
Abstract: PURPOSE: To obtain a semiconductor laser mirror having a very flat and smooth horizontal surface by forming a laminate having a stripe waveguide having a broad terminated end on a wafer, and anisotropically etching a mirror face across the broad terminated end so that only a short part thereof is shallow. CONSTITUTION: A positive resist is applied on an active layer 31 of a laminate, exposed through a laser ridge pattern, developed to form a patterned photo resist 32 having thin parts 32.1 and broad parts 32.2, and ridges 33 along a 0-pattern of the photo resist. Anisotropic etching forms grooves 39 of the mirror face into the ridge 33 surface, with leaving self-aligned separated contact stripes only. A mask 37 for etching the grooves 39 is formed. By a Cl2 /Ar-CAIBE process using Ar and Cl, the grooves are etched, and hard baked resist 37 is removed by ashing in an O-plasma.
Patent JP-S5855713-A (JP)
Title: Signal generator
Inventor: SATOU MITSUE
IPC: G01D3/024
Filed: 1981-09-29
Abstract: PURPOSE:To make accurate measurement possible and to facilitate handling by changing over the contents of displays in accordance with the signals for changing the output impedance in a signal generating part and the signals for selecting the voltage and electric power of output displays. CONSTITUTION:The modulating output of an oscillating part 20 is applied via attenuators 21-23 for main, auxiliary and fine adjustments to a converting circuit 24, by which an output impedance Z0 is converted to 50OMEGA or 75OMEGA and is delivered. In the case of displaying output voltages, the max. output voltage and the min. output voltage are preset respectively in preset circuits 5 and 10, and the input to an up-down counter UDC2 is increased by the operation of an increment switch circuit 1. The outputs thereof control the attenuators 21-23 via code converters 3, 4, 6 and are applied to a UDC7, from which the BCD values corresponding to the output voltages are applied to display devices 17-19. On the other hand, in the case of displaying the output electric power, the level for presetting the min. outut is changed in accordance with the signal for changing over the voltage and electric power displays from a display selector 26, and is finely adjusted, whereby the output electric power is displayed accurately.
Patent JP-S60122145-A (JP)
Inventor: TAKATSU KAZUO
IPC: B32B13/00
Filed: 1984-07-27
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。
Patent JP-S6050605-A (JP)
Title: Magnetic head for video tape recorder
Inventor: TAKIZAWA TAKASHI
IPC: G11B5/127
Filed: 1983-08-27
Abstract: PURPOSE:To obtain a VTR head superior especially in its frequency characteristics and wear resistance by constituting a magnetic circuit with a composite material obtained by dispersing the 2nd phase particles uniformly into a super- quenched alloy matrix consisting of amorphous or crystalline substances or a mixing phase of these substances. CONSTITUTION:The 2nd phase particles 4 consisting of fine particles such as WC, C, Cr2O3 and SiN are uniformly dispersed into the super-quenched alloy matrix 14 consisting of amorphous or crystalline substances such as Co-Fe alloy, Fe-Ni-Si-B alloy using Co, Ni and Fe as its main components or the mixing phase of thes substances to form a ribbon-like core material 13. The size of about >=70% 2nd phase particles 4 is about <1.0mu. The prescribed number of cores 17 are punched from the core material and a gap spacer 18 and an exciting coil 19 are arranged to obtain the VTR magnetic head. Thus, the head superior in its high frequency characteristics and wear resistance is obtained.