baber/WOPTO huggingface dataset:
Patent JP-S61198120-A (JP)
Title: Waveguide type photosensor
Inventor: INOUE NAOHISA
IPC: G02F1/035
Filed: 1985-02-27
Abstract: PURPOSE:To transmit plural detection data through one optical fiber or electric cable by utilizing Mach Zehnder type optical waveguides. CONSTITUTION:Input light entered through a Y-shaped optical waveguide 25 is demultiplexed equally by this optical waveguide 25. The two demultiplexed light beams are further demultiplexed into two light beams which have the same intensity, so that equal light beams are inputted to Mach Zehnder type optical waveguides 21-24 respectively. The light propagated in the input optical waveguide part 21c of the optical waveguide 21 is demultiplexed equally to two branch optical waveguide parts 21a and 21b, wherein they are guided and then multiplexed by an output optical waveguide part 21d. The optical waveguides 21-24 are modulating elements which differ in sensitivity and dynamic range and the output light beams of the optical waveguides 24-21 are diffracted with an SAW successively, so they becomes a serial light signal on the time base.
Patent JP-H05213329-A (JP)
Title: Label printer device
Inventor: HONGO TAKAYASU
IPC: B65C9/18
Filed: 1992-01-29
Abstract: PURPOSE:To provide a label printer device which can be jointly used for an indirect type label pasting line for which a robot, etc., is used, and a direct type label pasting line by a pasting roller, etc., by forming the label printer device in such a manner that respective adherent labels which are pasted on a band shaped support paper are printed, and then, each adherent label is peeled from the support paper and fed for labeling. CONSTITUTION:A band shaped support paper 3, on which adherent labels 2 are pasted, is let out from a winding roll 3a, and each adherent label 2 is printed by a line thermal printer 6, and the moving direction of the band shaped support paper 3 is converted by a peeling edge 7 to peel the printed adherent label 2 from the support paper 3 and push out forward, for the title label printer device. Also, a peeling-receiving table 12, on which the adherent label 2 is placed, is provided in front of the peeling edge 7, and the peeling-receiving table 12 and the peeling edge 7 are constituted in such a manner that they are integrally convertible between a horizontal posture and a front-down tilted posture.
Patent JP-H03256834-A (JP)
Title: Printing device
Inventor: ITANI MORIKAZU
IPC: B65C9/46
Filed: 1990-02-21
Abstract: PURPOSE:To permit printed data to be attached automatically to regularly- shaped paper by providing a printing control part for instructing a data memory part to switch read printing data, a separation part for transferring paper to be labeled from a stocker and a labeling machine for attaching printed label to the aforesaid paper. CONSTITUTION:The papers to be labeled, i.e., envelopes 14, are stacked in a stocker 13 and the uppermost envelope 14 is transferred onto a conveyor 16 by a separation device 15. A label printing mechanism 5 and a label supply part 19 are provided on a passageway transverse to the conveyor 16 and a labeling machine 24 is provided in a position through which a label 11 is issued from the label printing mechanism 5 above the conveyor 16. When the envelope 14 on the moving conveyor 16 passes below a handling opening 25, a glued label 11 is attached to the envelope 14. A data memory part 8 is adapted to write therein a plurality of address data according to the address designations and a printing control part 9 effects printing synchronously with the feeding rate of printing paper 2.
Patent JP-H07222911-A (JP)
Title: Gas purifying apparatus
Inventor: SUZUKI NOBUO
IPC: B01D53/34
Filed: 1994-02-14
Abstract: PURPOSE:To efficiently reduce or remove a harmful substance in gas to be purified without scaling up a gas purifying apparatus. CONSTITUTION:A gas purifying apparatus is equipped with a case 1 storing a liquid S dissolving a harmful substance, a mixing mechanism 2 forming the mixture of the gas G entering the case 1 and the liquid S in the case 1, and a separation mechanism 3 separating the mixture M into the liquid having the harmful substance dissolved therein and the gas wherein the harmful substance is reduced or removed.
Patent JP-H02219044-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OYA YUKIO
IPC: G03C1/825
Filed: 1989-02-21
Abstract: PURPOSE:To enhance production efficiency and to improve fog due to long time storage by forming, on a substrate, photographic constituent layers comprising silver halide emulsion layers and an antihalation layer containing black colloidal silver through each substantially single coating and single drying processes. CONSTITUTION:The photographic constituent layers comprising at least blue-, green-, and res-sensitive silver halide emulsion layers and the antihalation layer containing black colloidal silver between the emulsion and the substrate are formed on the substrate each by substantially single coating and single drying processes. It is preferred for the photographic constituent layers to form at least one of the color sensitive layers having single layer structure, thus permitting the photosensitive material to be decreased in the number of the coated layers and the thickness and improved in production efficiency and sharpness and also in graininess.
Patent JP-S52123691-A (JP)
Title: Chemical analyzer
Inventor: KAEDE KUNIO
IPC: G01N31/00
Filed: 1976-04-10
Abstract: PURPOSE: To maintain a constant temperature of solution in a reactor for quantitative analysis by simple method and to increase an accuracy of measurement by controlling temperature of reagent in reactor and reagent in reagent bottle by separated control system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07247165-A (JP)
Title: Conductive ceramic
Inventor: AKIYAMA MASAHIDE
IPC: C04B35/50
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a conductive ceramic having a large electrical conductivity and stable performance as an electrode by forming a compound oxide having a specific composition. CONSTITUTION:This conductive ceramic is expressed by the formula: (A1-mBm)z(Mn1-nCn)O3+ or -delta. In the formula, A is at least one element selected from Y and a group of rare earth elements; B is at least one element selected from a group of alkali earth elements such as Ca, Ba and Sr; C is at least one element selected from a group of Ni, Co, Fe, Cr, Ce and Zr; (m), (n) and (z) are each 0.10<=m<=0.90, 0<=n<=0.50, 0.80<=z<=1.10. The total sum of contents of Al and Si as impurities is preferably <=1000ppm based on the metals.
Patent JP-S5234859-A (JP)
Title: Process for forming beard introduction holes for an outer blade of an electric shaver
Inventor: NAKAMURA YOSHIMITSU
IPC: B21D53/64
Filed: 1975-04-03
Abstract: PURPOSE: To produce easily an outer blade for an electric shaver having beard introduction holes free of return scraps formed during punching or machinecutting of the holes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11201827-A (JP)
Title: Temperature sensor device
Inventor: KOBAYASHI MITSURU
IPC: G01K1/08
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce heat drop as possible by fitting a temperature sensor directly to a heat generating circuit element for adhesion. SOLUTION: A heat-generating circuit element 1 is provided. A temperature sensor 2 which detects that the heat-generating circuit element 1 reaches a specified high temperature is provided. Further, a heat-shrinkable tube 4 for bundling both of them is provided. The operation temperature of the heat- shrinkable tube 4 is set lower than the specified high temperature, thus, shrinkage or the heat-shrinkable tube 4 begins first then the detection takes place.
Patent JP-H06248630-A (JP)
Title: Trencher excavator
Inventor: ONODERA TSUNEO
IPC: E02F5/08
Filed: 1993-03-02
Abstract: PURPOSE:To enhance the workability and excavate a uniform side slope. CONSTITUTION:A laser beam generator 1 set up on the ground 18 is installed and a leveling rod main body 13 having a TV camera 5, which operates vertically and a light receiver 2 is installed to an excavation part arm 13 of a trencher where an operator 14 sitting on a driving seat 16 controls the position of the light receiver which receives the laser beams. The operator selects an excavation height by monitoring and confirming the height with a leveling rod scale 4 and executing excavation work of a culvert 16 continuously, which makes it possible to execute culvert construction work or piping trench construction work with a single slope with an excellent excavation accuracy.
Patent JP-H01216071-A (JP)
Title: Ignition timing adjustment device
Inventor: MOMOYAMA TSUTOMU
IPC: F02P5/15
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a control device having excellent wide usability which can be used in common to a plurality of engines having different output characteristics by providing a selecting means in an ignition timing arithmetic circuit, and obtaining a plurality of ignition timing characteristics only by changing the terminal connection of the selecting means. CONSTITUTION:An ignition timing arithmetic circuit operating an engine ignition circuit based on a plurality of crank angle signals is provided with a spark advance circuit 19 outputting a spark advance signal to the whole engine speed range of an engine based on a first angle signal. A fixed angle circuit 20 outputting a signal in a fixed angle range of the crank based on the first angle signal is also provided. Further, a plurality of fixed time circuits 21, 22 outputting signals for a fixed period of time based on the first angle signal or a signal from the fixed angle circuit 20 are provided. On the other hand, a selecting means 26 selectively combining the signals from the fixed angle circuit 20 and each fixed time circuit 21, 22 is provided. A switching element 23 controlling the signal of the spark advance circuit 19 based on the signal from the selecting means 26 is also provided.
Patent JP-S57154918-A (JP)
Title: Transistor amplifier
Inventor: FUJISAWA SEIJI
IPC: H03G1/00
Filed: 1981-03-19
Abstract: PURPOSE:To eliminate a DC preventing capacitor and to miniaturize a circuit, by preventing the application of the DC voltage to a variable resistance element when a transistor, etc. is used to said resistance element. CONSTITUTION:The input signal current Ii can flow to both the base of a transistor (TR)9 and the collector of a TR5. If the control current Ic of a control terminal 4 is set at zero, the resistance value between the collector and the emitter of the TR5 is set at an extremely high level. The current Ii flows almost into the base of the TR9 and then amplified to be delivered to an output terminal 12. With the increment of the control current, the collector-emitter resistance value of the TR5 reduces. Thus the current Ii flows also to the collector of the TR5. As a result, the base current of the TR9 reduces also to reduce the output  of the terminal 12. In such way, the degree of amplification is controlled by the current Ic.
Patent JP-H02219280-A (JP)
Title: Semiconductor photodetector
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/14
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a two-dimensional infrared ray photodetector having high sensitivity by providing a groove or a hole including a sub plane having an inclination of a predetermined angle to a main plane perpendicular to a predetermined crystalline axis direction of a semiconductor substrate, and providing a superlattice at least on the subplane. CONSTITUTION:A groove or a hole 14 including a sub plane 13 having an inclination of a predetermined angle to a main plane perpendicular to a predetermined crystalline axis direction of a semiconductor substrate 11 is provided, and a superlattice 15 is provided at least on the plane 13. Thus, the superlattice 15 of AlxGa1-xAs is formed on the hole or groove 14 formed on the GaAs substrate 11. Even if a light is incident perpendicularly to the main plane (front and rear faces) 12 of the substrate 11, a light having a predetermined angle is incident to the superlattice 15 to become a photodetector, and a photoelectric conversion efficiency is increased. Thus, a high performance semiconductor photodetector having high sensitivity in an infrared ray and particularly that having a long wavelength band of 8-14mum band with multiple pixels is obtained.
Patent JP-H02218730-A (JP)
Title: Compounding composition of vinyl chloride resin
Inventor: KAKEHASHI HIROYUKI
IPC: C08K3/24
Filed: 1989-02-20
Abstract: PURPOSE:To provide the subject composition inhibiting the breeding-out of a lead stabilizer due to the strong adsorption between the largely electronegative lead stabilizer and a slightly electronegative fatty acid sodium salt by adding the fatty acid sodium salt to a vinyl chloride resin composition containing the lead stabilizer. CONSTITUTION:A fatty acid sodium salt (e.g. sodium stearate) is added e.g. in an amount of 0.1-0.2PHR to a vinyl chloride resin composition containing a lead stabilizer (e.g. tribasic lead sulfate) to provide the objective composition.
Patent JP-H10201574-A (JP)
Title: Bed for comfortable sleep
Inventor: YAMAGUCHI AIKO
IPC: A47C23/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve gas permeability and to make a bed light in weight and washable by providing a space with cylindrical struts between the bedding and the floor of a bed, laterally spreading sack cloth over the floor of the bed and locking it on both frames. SOLUTION: A low cylindrical strut 6 provided while being engaged with left and right terminals in the lengthwise direction of a bed and a fine folded pipe strut 7 provided while being engaged with left and right sides near the almost center of the bed are tightly adhered with a metal hook 11 bridged from side to side near the almost center of the bed, the bed is place on the beddings, tatami mat or floor and under the floor of the bed, a space is provided. Then, a pipe frame 1 of the bed and flat strap-shaped cloth 2 made of suck are locked to a section 3 for laterally spreading the cloth 2 made of suck and holding it on both the frames. Thus, there is gas permeability, the bed is made light in weight and washable and a user can spend hot summer with comfortable sleep.
Patent JP-S61200224-A (JP)
Title: Method of pouring and solidifying resin grout material
Inventor: ASAKAWA FUMIO
IPC: E04B5/43
Filed: 1985-03-01
Abstract: PURPOSE:To build a foundation in which air bubbles are prevented from remaining, by a method wherein a plate body is mounted at a distance in a recessed part in the installation floor of an installation, a sheet having an uneven surface is disposed to the under surface of the plate body, and after resin grout is poured in the recess, the sheet is pulled off. CONSTITUTION:Formation of an installation part for a heavy equipment, such as chemical plants, is such that a steel plate 4, to which support bolts 3 are mounted, is disposed in a recess 2 in a concrete floor 1. A synthetic resin sheet 5, having convexities and concavities in the one surface, is attached to the under surface of the steel plate 4, and an epoxy grout material, mixed with silica sand, is poured in the recess 2. After air bubbles in the grout material are floated to a surface, the synthetic resin sheet 5 is pulled off, and the air bubbles are engaged with the convexities and the concavities for exhaust. Further, the grout material is solidified in a state in that the steel plate 4 is firmly adhered to the surface of the grout material to complete a work.
Patent JP-S54133859-A (JP)
Title: Backing-up method of electronic computer system
Inventor: YOSHIE MASAHIKO
IPC: G06F15/16
Filed: 1978-04-08
Abstract: PURPOSE: To back up a computer system efficiently and rapidly by transmitting a fixed operation state signal from a subordinate computer to a host computer via communication circuit at every desirable time and by discriminating the state of the operation state signal.  
     CONSTITUTION: Host electronic computer 1 controlling several subordinate electronic computers 2 is connected to computers 2 via communicaton circuits TL. To back up an electronic computer in an abnormal state by using either computer 1 or electronic back-up computer 4 prepared separately, a fixed operation state signal is transmitted from each computer 2 to computer 1 via circuit TL at every desirable time and computer 1 discriminates the state of the operation state signal. Consequently, when the operation state signal is sent properly, the function of computer 4 is substituted with that of computer 1, so that the backing up of the computer system can be attained efficiently and rapidly which becomes abnormal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02223720-A (JP)
Title: Fuel spreading supply device for fluidized bed boiler
Inventor: KASAI MITSUO
IPC: F23G5/30
Filed: 1989-02-23
Abstract: PURPOSE:To spread and supply a high water content residue widely and uniformly by providing blades, in which the plan shape is a snaking shape and the outer circumferential end of the side face shape is a recess and projection shape on the outer circumference of a rotor of a spreader, at specified circumferential pitch. CONSTITUTION:By the rotation of a rotor 44, in the part in which the circumferential end of the side face of blades 45 is a recess and projection shape, the circumferential speed is large on the projection part, it continuously becomes small as it approaches to the recess part of a root, and a release arrival distance is different by the difference of the circumferential speed, and so a high water content residue 30 is spreaded and supplied uniformly. Furthermore, after the high water content residue 30 collides with the rotation blades 45 in the case where the plan shape of the blades 45 is in the form of a snaking shape, the residue 30 is scattered in the tangential direction and nearly in the direction of right angles of the blade face. As the result, in the plan view it is in a scattering state showing a fan shape, the residue 30 is uniformly spreaded and supplied on a fluidized interface as the whole by two synergisms.
Patent JP-H03244365-A (JP)
Title: Food composition having intestinal function controlling action
Inventor: OKUMA KAZUHIRO
IPC: A23L33/00
Filed: 1990-02-22
Abstract: PURPOSE:To prepare a food composition having intestinal function-controlling action by compounding, as an active component, a purified product of roasted dextrin obtained by the thermal decomposition of starch or hydrolyzed starch in the presence or absence of an acid. CONSTITUTION:Starch or hydrolyzed starch is thermally decomposed by heating at about 150-220 deg.C for about 1-5 hr in the presence or absence of an acid preferably under normal pressure. The obtained roasted dextrin is treated with alpha-amylase and, as necessary, subjected to filtration, deodorization and desalting to obtain a purified product. The purified product of the roasted dextrin has an action to control the intestinal function and a food composition having intestinal function-controlling action can be prepared by compounding an active amount of the dextrin to a food raw material. Drink, dessert, candy, etc., can be cited as the representative examples of the food raw material.
Patent JP-S62200723-A (JP)
Title: Manufacture of semiconductor device
Inventor: DAIMON TADASHI
IPC: H01L21/265
Filed: 1986-02-28
Abstract: PURPOSE:To suppress the generation of distortion when an ion implantation is performed and, at the same time, to reduce the crystal defects induced by the ion implantation by a method wherein, when a high density impurity region is going to be formed, an ion implantation with a small quantity of dosage, which is obtained by dividing the required dosage, is performed a plurality of times, and a heat treatment is performed immediately after each ion implantation. CONSTITUTION:A silicon oxide film 3 is formed on an N-type epitaxial layer 2 by performing a thermal oxidization processing. Then, an aperture is perforated on a part of the silicon oxide film 3, which is a base forming region in other words. Then, B is ion-implanted with the energy of 50keV and the dosage of 3.5X10<14>cm<-2> through the above-mentioned aperture, and a P-type ion-implanted layer 4 is formed in said N-type epitaxial layer 2 as an N-type semiconductor base. At this time, the dosage used in this case is set one half of the dosage which is intrinsically required. Directly after the above-mentioned procedure, a heat treatment is performed in an N2 atmosphere, and a P-type diffusion layer 5 is formed. Then, B is ion-implanted again through the aperture of the silicon oxide film 3, and a P-type ion-implanted layer 6 is formed. The energy used at this time is 50keV and the dosage is 3.5X10<14>cm<-2>, which are same as those used previously.
Patent JP-H03246373-A (JP)
Title: Misfire detecting device of internal combustion engine
Inventor: MIWA HIROMICHI
IPC: G01M15/04
Filed: 1990-02-22
Abstract: PURPOSE:To decide a misfire highly accurately by correcting the cylinder inner pressure detecting signal with a bias amount to find the cylinder inner pressure, and at the same time, estimating the motoring pressure in a noncombustion condition, and comparing the estimated motoring pressure and the cylinder inner pressure after the correction to decide the misfire. CONSTITUTION:In a sampling period set by a sampling period setting means C, a cylinder inner pressure detecting signal of a cylinder inner pressure detecting means A is sampled by a sampling means D, and at the same time, the combustion chamber volume in the sampling period is set by a setting means E. And depending on the combustion chamber volume and the cylinder inner pressure detecting signal, a bias amount of the concerned cylinder inner pressure detecting signal is set by a setting means F, and depending on the bias amount, the cylinder inner pressure detecting signal is corrected by a correcting means G to find the cylinder inner pressure. And depending on the cylinder inner pressure after the correction and the combustion chamber volume, the motoring pressure in a noncombustion condition is estimated by an estimate means H, and a misfire is decided from the motoring pressure and the cylinder inner pressure after the correction, by a deciding means I.
Patent JP-S56138920-A (JP)
Title: Method of selection and diffusion for impurities
Inventor: HATAISHI OSAMU
IPC: H01L21/265
Filed: 1980-03-31
Abstract: PURPOSE:To unnecessitate the use of a mask matching as well as to prevent the contamination of a substrate by a method wherein an ion implantation and a laser annealing are performed using the polycrystalline semiconductor layer, which has been selectively provided on a semiconductor substrate 1 through an insulating layer, as a mask. CONSTITUTION:An SiO2 film 2 and a polycrystalline Si layer 3 are coated on an Si substrate 1, and after an aperture has been provided on the polycrystalline Si layer, an impurity element such as B and the like is ion implanted using said polycrystalline Si layer as a mask and an impurity diffused region 5 is formed by performing a laser annealing. Through these procedures, the contamination of the substrate generated with the laser annealing is performed is prevented by the SiO2 film and the selective diffusion under different state of conditions can be done by performing a self-alignment.