baber/WOPTO huggingface dataset:
Patent JP-H07128135-A (JP)
Title: Optical measuring apparatus
Inventor: HISHIKARI ISAO
IPC: G01J1/00
Filed: 1993-10-28
Abstract: PURPOSE:To provide an optical measuring apparatus whose output is always corrected automatically. CONSTITUTION:A rotary sector 3 is provided with filters 41 to 44 which transmit light at a prescribed wavelength or with a reflector 40. Light from a light source 1 is projected onto a measuring object 5 via the filters 41 to 44 or it is reflected by the reflector 40. The light which is reflected by the reflector 40 is guided to a detector 6 by optical fibers 8A, 8B, and it is incident on the detector. On the basis of an output regarding the reflecting body 40 out of the output of the detector 6, the correction of the output regarding the measuring object is performed by an arithmetic means 7.
Patent JP-H07147539-A (JP)
Title: Pll frequency synthesizer
Inventor: NAGAKI TAKESHI
IPC: H03L7/06
Filed: 1993-11-24
Abstract: PURPOSE:To attain high speed frequency changeover by adopting the configuration that a deviation of a phase of an output of a voltage controlled oscillator from a phase of an output of a reference signal generator is detected digitally. CONSTITUTION:An output fvco of a voltage controlled oscillator 3 is frequency- divided into 1/N by a programmable counter 4 and its output is outputted as fv(=fvco/N). A computing element 10 compares phases and frequencies of outputs fr, fv of a reference signal frequency divider 6 frequency-dividing an output of a reference signal generator 5. Since the output fr is synchronously with an output fREF of the reference signal generator 5, The phase deviation is digitally measured by counting a phase deviation F from the rising of the output fr till the rising of the output fv based on the output fREF. The counted deviation F is converted into an analog value at a D/A converter 11 so that the deviation F is inputted to the voltage controlled oscillator 3.
Patent JP-H03154174-A (JP)
Title: Picture reader
Inventor: KUBOTA MINEO
IPC: H04N1/40
Filed: 1989-11-11
Abstract: PURPOSE:To execute post-processings such as enlargement and reduction, etc., without degrading the feature of a picture by digitizing a picture signal so that the product of resolution and gradient can be less than a fixed value. CONSTITUTION:A personal computer 2 is equipped with a handy scanner 1 and an interface part 9 and the interface part 9 is equipped with a designating means to designate the resolution or gradient of the read object picture, and a means to digitize the picture signal to be outputted from a sensor so that the product of the resolution and gradient designated by the designating means can be less than the fixed value. Thus, when the post processing such as enlarge ment or reduction is executed, by designating the gradient more than '2', multilevel picture data can be obtained even without executing a dither processing. Thus, by enlarging or reducing these multilevel picture data, the enlarged picture or reduced picture can be obtained without losing the feature of the source picture.
Patent JP-S62156219-A (JP)
Title: Method for adding low melting point metal
Inventor: TAKASHIMA YASUSHI
IPC: C21C7/076
Filed: 1985-12-27
Abstract: PURPOSE:To uniformaize dispersion into molten steel and to suppress desulfurization reaction, by composing low m.p. metal to be added into molten steel, or low m.p. metal, oxide thereof, quick lime, carbon substance of blending ratios indicated by specified formula and inequalities. CONSTITUTION:At adding low m.p. metal into molten steel, low m.p. metal (metal lead, etc.), oxide thereof, quick lime, carbon substance (cokes, etc.) are mixed in ranges satisfying each formula or inequality, x+y+z+m=1, 5.5x+3.3y+z+m<=5.0, 0<x<1, 0<y<1.0, 0<z<=0.30, 0.1<=z+m<=0.30 and added. In the formula or inequalities, x: wt. ratio of low m.p. metal, y: wt. ratio of oxide thereof, z: wt. ratio of quick lime powder, m: wt. ratio of carbon sub stance. In this way, clogging of piping is eliminated during addition of low m.p. metal, dispersion into steel is uniformaized and operation is stabilized by suppressing desulfurization reaction.
Patent JP-H01135372-A (JP)
Title: Pressure-supply pump for fire extinguishing agent in equipment for supply of fire extinguishing agent
Inventor: OZAKI TAKESHI
IPC: A62C35/66
Filed: 1987-11-19
Abstract: PURPOSE: To always efficiently force an extinguishing chemical agent by reciprocating a section plate for power and a section plate for force-feeding secured on a working transmission shaft within a cylinder for power and a cylinder for the extinguishing chemical agent. CONSTITUTION: A section plate 5 for power by a pressure difference generated between the section plate 5 and a section plate 4 for force feed. With this action, the section plate 4 slides. As a result, one cylinder chamber of a cylinder 1 for an extinguishing chemical agent becomes vacuum to suck an extinguishing chemical agent of an extinguishing chemical agent storage tank 54 while the other cylinder chamber is compressed or boosted to force the agent filled inside to a mixer 55. With the sliding of the section plates 5 and 4, a working transmission shaft 3 moves to open working changeover valves 30 and 31 so that a pressure source is supplied to spool operation chambers 28 and 29 arranged at both ends of a four-way changeover valve Y and the direction of the inflow or outflow of the changeover valve Y is switched to reverse the direction of sliding the section plate 5.  By repeating this operation, the extinguishing chemical agent of the tank 54 is force-fed to the mixer 55 through one of two chambers in the cylinder 1.
Patent JP-H05132177-A (JP)
Title: Paper transfer device
Inventor: TAKEMOTO TAKATOSHI
IPC: B65H29/20
Filed: 1991-11-08
Abstract: PURPOSE:To provide a paper transfer device suitable for the transfer of paper sheets, and capable of being improved in durability without sustaining high cost via the application of simple constitution. CONSTITUTION:A plurality of pairs of pressure rollers 27 and 28 faced to each other via a round belt 25 are continuously laid along the belt 25. In addition, groove sections 27a and 28b are formed on the external surface of the rollers 27 and 28 for allowing the ingress of the belt 25 in proximity state without any contact, and the pressure rollers 27 and 28 are laid at the side of the belt 25 with a gap A to avoid direct contact therewith.
Patent JP-H08151484-A (JP)
Title: Polyolefin resin composition
Inventor: MORIMOTO AKIHIRO
IPC: C08L23/02
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a polyolefin resin composition which can prevent the corrosion of equipment and is excellent in thermal oxidation stability and color tone and reduced in malodor by adding a metal salt of a polycarboxylic acid to a polyolefin resin produced through polymerization in the presence of a Ziegler catalyst. CONSTITUTION: 100 pts.wt. polyolefin resin obtained through polymerization in the presence of a Ziegler catalyst is mixed with 0.05-0.2 pt.wt. metal salt (alkali metal salt) of a polycarboxylic acid, represented by the formula [wherein M1 and M2 are each an alkali metal or H except for the case where both of them are H at the same time; R1 to R4 are each H, OH, NH2 , (CH2 )n COO<-+> M 1 (wherein n<5), lower alkyl, or alkanol] to give a polyolefin resin composition excellent in thermal oxidation stability. The obtained composition does not cause equipment corrosion, is excellent in thermal oxidation stability and color tone, and is reduced in malodor even without removing the catalyst residue therefrom. Hence, any polyolefin resin obtained by using a highly active catalyst can be used as the raw material as it is without any treatment for removing the remaining catalyst.
Patent JP-H08154334-A (JP)
Title: Power supply voltage detector
Inventor: SUZUKI TATSUYA
IPC: H02H3/24
Filed: 1994-11-28
Abstract: PURPOSE: To print letters securely even if a power supply voltage fluctuates momentarily. CONSTITUTION: An integral circuits 12 and 13 are provided between the output of a comparator 1 and the input of an inverter circuit 5. As a result, even if a power supply voltage Vdd fluctuates momentarily by the influence of noise, etc., the fluctuation of the power supply voltage Vdd is integrated by the integral circuit 12 and 13 and does not reach the threshold voltage Vth of the inverter circuit 5. Therefore, the supply and cut-off of a current applied to a thermal resistor 10 can be securely controlled regardless of the momentary fluctuation of the power supply voltage Vdd.
Patent JP-H01136605-A (JP)
Title: Apparatus for promoting hair treatment
Inventor: TSUNOYA YUJI
IPC: A45D20/14
Filed: 1987-11-24
Abstract: PURPOSE: To make a device compact by rotating a heat around the rotational center of a rotating body as its center to enable the uniform irradiation with infrared rays and to avoid damaging hair due to overheating by measuring the temperature of a surface which is irradiated with infrared rays with a non-contact thermometer. CONSTITUTION: The rotation of a motor 3 is decelerated and transferred to a hollow shaft 6, and therefore, a heater 14 and reflector 15 eccentrically rotate around the hollow shaft 6 as their center. Therefore, the area B to E of the hair are heated all the time, but the areas D to B and E to C are low in a temperature rise. Coping therewith, the coarseness and tightness of the winding of a heating line 16 are adjusted for a uniform temperature rise over the whole of hair. Further, as the temperature of hair is measured with a non-contact type thermometer 17, it is possible to avoid damaging hair due to overheating. In addition, since a sudden temperature rise or fall in response to a movement such as the descent of the head of a person being treated is informed by a buzzer, etc., it is also possible to bring back the heat to an original position.
Patent JP-S62155393-A (JP)
Inventor: MASAKA KOSEI
IPC: F16L27/12
Filed: 1985-12-27
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-H03155116-A (JP)
Title: Synchrotron radiation light exposure device and its exposure
Inventor: HARA KOICHI
IPC: G03F7/20
Filed: 1989-11-14
Abstract: PURPOSE:To acquire high breakdown strength and to improve through-put in an exposure device by using a radiation light transmitting thin film, attached to a radiation light transmitting window, which is shaped into a tubular surface describing an arc in a radiation light scan direction. CONSTITUTION:A radiation light transmitting thin film 1 provided to a radiation light transmitting window is shaped into a tubular surface which projects to the side of radiation light source and describes an arc in the scanning direction of synchrotron radiation light. When the radiation light transmitting thin film 1 which is shaped into a tubular surface is used, a tensile stress sigma alone acts on the radiation light transmitting thin film 1 in the direction of the arc. Therefore, an arbitrary tensile stress sigma can be realized by selecting a tubular surface bending rate radius R corresponding to a film thickness (t) even if it is small. Breakdown strength of the radiation light transmitting thin film 1 can be improved in this way. Thereby, it is possible to enlarge the radiation light transmitting thin film 1 in the scanning direction while restraining damping factor of synchrotron radiation light low by making the film thickness (t) small.
Patent JP-H11131079-A (JP)
Title: Air pollution prevention in coke production equipment
Inventor: JIMI HIDEKI
IPC: C10K1/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the release of coke oven gas in a gas liquid into the air from gas liquid circulation equipment made up of a tar decanter designed to receive a tar fraction-contg. gas liquid and separate it into a tar fraction and a gas liquid in layers, a gas liquid reservoir for receiving the upper layer gas liquid which overflowed the tar decanter, and a gas liquid pipe connecting the tar decanter and the reservoir with each other. SOLUTION: A gas liquid is jetted into a high temperature coke oven gas discharged from a coke oven to condense the tar fraction contained in the gas liquid, a mixed liquid of the resulting tar fraction and the gas liquid is gathered and brought into a tar decanter 2 where the mixture is separated into the gas liquid as the upper layer and the tar fraction as the lower layer, the gas liquid being circulated, via a gas liquid reservoir 6, for the purpose of jetting again into a coke oven gas; wherein the gas liquid is transferred from the tar decanter 2 to the reservoir 6 by making use of the level difference between the decanter 2 and the reservoir 6, and the pipe 5 for the gas liquid is provided with a portion filled with the liquid so as not to allow air to flow therethrough.
Patent JP-H07124807-A (JP)
Title: Processing method of cylinder block
Inventor: YAMASHITA TSUGUMARU
IPC: B23P13/02
Filed: 1993-10-29
Abstract: PURPOSE:To increase the processing accuracy of a topping size between the center of a crankshaft bearing hole and the upper surface of a cylinder block without the use of a special positioning fixture, etc. CONSTITUTION:In the processing method of a cylinder block for processing the crankshaft bearing hole 3 of a cylinder block 2 and the upper surface 6 of the cylinder block, a seat surface processing tool 5 is provided on the position across a preset certain distance L1 in relation to the center C of the crankshaft bearing hole 3. In the processing time of the crankshaft bearing hole 3 by a bearing hole processing tool 4, a seat surface 8 is processed the upper surface 6 of the cylinder block to a prescribed height as a reference surface RP after forming the seat surface 8 on a part of the upper surface side 7 of the cylinder block by a seat surface processing tool 5.
Patent JP-H04166449-A (JP)
Title: Steering wheel having impact energy absorbing body
Inventor: KOYAMA SUSUMU
IPC: B62D1/04
Filed: 1990-10-30
Abstract: PURPOSE:To improve visibility after mounting of an actual car by holding an impact energy absorbing body to a support piece, extended from the portion on the rear part side of a ring part, so that the absorbing body is relatively movable based on a boss part core. CONSTITUTION:When an impact force X is exerted on a ring part R along a forming surface P, a portion (r) on the rear part side of the ring part R is deformed such that it is moved to the front side. In which case, a shear pin 15 is sheared, an E/A body 11 held to a support piece 7 is moved forward in a state to maintain an initial distance from the portion (r) on the rear part side. Thereafter, even when an impact force Y exerted at a distance having a specified range from the ring part R is exerted from a position above a pad 8 on a position therebelow, the E/A body 11 properly receives an impact force Y and is plastically deformed such that height is reduced, and energy of the impact force Y is sufficiently absorbed. Thus, even when the portion (r) on the rear part side of the ring part R is deformed, the impact force Y is properly exerted, it is not necessary that the E/A body 11 is formed with a wide margin, and visibility after mounting of an actual car is improved.
Patent JP-S63147913-A (JP)
Title: Exhaust gas treatment device for diesel engine and the like
Inventor: YAMAJI SHUHEI
IPC: F02B3/06
Filed: 1986-12-09
Abstract: PURPOSE:To improve a harmful matter removal effect, by dipping each tip of a cleaning impeller and a baffle into washing inside a scrubbing tank, and installing a radiating fin in a guide pipe guiding exhaust gas and the scrubbing tank. CONSTITUTION:An impeller and a cleaning impeller 7 are set up in the upper part of a scrubbing tank 6 filled up with washing 11, while a tip of this cleaning impeller 7 and a tip of a baffle 10 extending the lower side of an exhaust gas guide pipe 1 both are dipped in the washing 11. And, each of radiating fins 5 and 9 is installed in the guide pipe 1 and the scrubbing tank 6. With this constitution, temperature of exhaust gas and the washing is lowered and the solubility of harmful matter gas to the washing is improved, and furthermore one side impeller only is dipped in the washing, so that rotational load is checked and any drop in engine efficiency is preventable.
Patent JP-H08154141-A (JP)
Title: Forced disconnection device
Inventor: NAKAMURA ICHIZOU
IPC: H04M15/02
Filed: 1994-11-29
Abstract: PURPOSE: To provide a means for forcedly disconnecting communication at a forced disconnection opportunity (communication time or a communication sum) set by a communication user. CONSTITUTION: In the case of performing the setting request of forced disconnection from telephones or data communication terminals 111-11n, the terminal issues the setting request of forced disconnection relating data to an exchange by using a forced disconnection relating data setting means and the exchange sets the data. When the exchange receives the request of the communication from the terminal, the forced disconnection relating data are read and delivered to a forced disconnection signal transmission part 135 and the signal transmission part 135 starts communication disconnection measurement by the start of the communication. Then, at the opportunity equal to the received forced disconnection relating data, forced disconnection signals are sent out from the exchange to the terminal and the communication is forcedly disconnected.
Patent JP-H01134437-A (JP)
Title: Optical semiconductor device
Inventor: TAKAHASHI KOUSEI
IPC: G02F1/015
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a stable switching characteristic at a large percentage modulation and low power by adopting an indirect transition type semiconductor for the compsn. of the barrier of a (111)-direction multiple quantum well (MQW layer). CONSTITUTION:The MQW layer formed by laminating an n-Al0.3Ga0.7As layer 11 on an n-GaAs substrate 10 deviated in plane orientation by 0.5 deg. from the (111) orientation and alternately laminating non-doped GaAs well layers 12 and non-doped AlAs barrier layers 13 thereon is laminated on the above- mentioned substrate. Further, a p-Al0.3Ga0.7As layer 14 and a p-GaAs layer 15 are laminated thereon. The GaAs substrate 10 and the p-GaAs layer 15 are thereafter removed by etching to a circular shape and electrodes 16, 17 are formed thereto except the window part. Single color light is projected to this element from one circular window part thereof and the intensity of the light emitted from the other circular window part is modulated by impressing a reverse bias voltage to the MQW. The wavelength of this incident light is the wavelength corresponding to the band end energy of the MQW while no voltage is held impressed. The modulation amplitude is thereby increased several folds as compared to the MQW of the Al0.3Ga0.7As barrier layer.
Patent JP-2001113882-A (JP)
Title: Multi-lead writing instrument containing ballpoint pen
Inventor: MACHIDA MINORU
IPC: B43K24/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-lead writing instrument having a scarcely contaminated inner wall surface at the tip port of a barrel in a simple structure by setting the tip end of a tip member to a non-contact state with the wall of the top port when the member is projected and retracted in the instrument having the port of the barrel made of a transparent barrel. SOLUTION: In the multi-lead writing instrument having at least one ballpoint pen element in a barrel, an appropriate number of protrusions extended in an axial center direction toward a tip opening are radially formed at an inner wall surface 3c of a top end part, an inclining angle to the axial center direction of a vertex of the protrusion is inclined at a smaller angle than the angle A of the tapered surface of a tip member 9 so that a ball 11 and/or a caulked part 9a is not brought into contact with the protrusion in a state in which the corner 9c of the tapered surface 9b of the member 9 to the axial direction gradually radially reduced toward the tip of the member 9 is in contact with the protrusion, and the protrusion is formed so that the member is not in contact with a bottom between the protrusions in a state in which the corner 9c is in contact with the protrusion.
Patent JP-H02143405-A (JP)
Title: Resin-bonded permanent magnet and binder therefor
Inventor: ISHII JUNICHI
IPC: H01F1/08
Filed: 1988-11-24
Abstract: PURPOSE:To reduce energy required for producing a resin-bonded permanent magnet and to improve productivity by using a hardening resin binder containing an epoxy taking the solid form at an ordinary temperature, a hardening agent inert at an ordinary temperature and a pyridine derivative as a hardening accelerator having one hydroxy radical in a molecule. CONSTITUTION:A resin-bonded rare-earth permanent magnet is composed of a race-earth permanent magnet powder and a hardened material obtained from a hardening resin binder containing an epoxy resin taking the solid form at an ordinary temperature, an epoxy resin hardening agent inert at an ordinary temperature and a pyridine derivative having one hydroxy radical in a molecule as a hardening accelerator. The hardening agent inert at an ordinary temperature and the pyridine derivative as the hardening accelerator having one hydroxy radical in a molecule afford the mixture high flowability with the rare-earth magnetic powder. Accordingly, the hardened material having high mechanical strength can be obtained at a relatively low temperature and in a short period of time. Thus, the energy required for producing the magnet can be reduced and the productivity can be improved.
Patent JP-H03157278-A (JP)
Title: Car body structure around rear seat back
Inventor: NISHIKAWA KATSUJI
IPC: B62D25/08
Filed: 1989-11-15
Abstract: PURPOSE:To improve a noise insulating effect and a reinforcing effect by a method wherein a partition wall formed by a high noise insulating material is disposed to the rear part of a rear seat back, and the side part of the partition wall is secured on the surface of a rear shock absorbing bracket. CONSTITUTION:A rear seat back 1 is disposed in the direction of width such that the end part of a seat back side 1b is hooked to a wheel house inner 2. A parcel 3 is connected to the upper end part of the rear sheet back 1, and a rear shock absorbing bracket 4 is disposed on the trunk room side of the rear part thereof. In above structure, a partition wall 10 formed by a high noise insulating material is disposed to the rear part of the rear seat back 1 in a level responding to the level of the rear seat back 1 and in the direction of the width of a vehicle. The side part of the partition wall 10 is connected on the surface of a rear shock absorbing bracket 4 through a flange 11.
Patent JP-H09109817-A (JP)
Title: Air bag device
Inventor: HASHIMOTO YOSHITO
IPC: B60R21/215
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce costs by reducing the impact load applied to the mounting part of an air bag and simplifying the configuration of the mounting part. SOLUTION: The mounting end part 22 of an air bag 12 is turned up from inside to outside the end part on the opening 19 side of a module cover 11, and the end part of the mounting end part 22 is fixed to a housing 13. The module cover 11 is formed of elastic resin. When a vehicle collides, the air bag 12 expands with the gas discharged from an inflator 14, and the end part on the opening 19 side of the module cover 11 is elastically bent by tensile force at the time of collision. A part of the impact load applied to the mounting part of the air bag 12 is thereby absorbed. Therefore, the need for reinforcing the mounting part of the air bag 12 is eliminated to simplify the configuration of the mounting part, and to reduce cost.