baber/WOPTO huggingface dataset:
Patent JP-H03216942-A (JP)
Title: Charged beam device and axis aligning method thereof
Inventor: SHIOKAWA YOSHIRO
IPC: H01J37/147
Filed: 1990-01-23
Abstract: PURPOSE:To correctly and easily perform the axis aligning of a lens by providing a function to deflect and area-scan a charged beam in a fixed region on the main face of the lens on a deflector while the scanning center point is located more apart from the lens than the front focal point or the rear focal point of the lens. CONSTITUTION:When a switch A is turned on and switches B, C are turned off and an XY scanning saw-toothed current is fed only to an axis aligning scanning coil 24, a beam 12 area-scans a fixed region on the main face 100 of a lens 10 with the scanning center point 26 as a center (pivot). The beam 12 is deflected in response to the XY scanning saw-toothed current, the intersection between the beam 12 and the main face 100 of the lens 10 is periodically moved in a fixed region, and the fixed region on the main face 100 of the lens 10 is area-scanned. When the blur of an image is observed and the sharpest portion is merely moved to the center of the image, axis alignment can be correctly and easily performed.
Patent JP-S55106888-A (JP)
Title: Ship's list forecasting and indication device
Inventor: FUJITA MINORU
IPC: B63B39/14
Filed: 1979-02-07
Abstract: PURPOSE: To forecast the possibility of accident due to the motion of cargoes to assure the safe loading and unloading, by detecting the weight or cargoes and conditions of the motions of cargoes and also the condition of the ship's list and the level of liquid, and thereby perfoming calculations on the basis of these signals thus detected.  
     CONSTITUTION: When vehicles entering the ship are mounted on board the deck the cargo motion detector 1, 1' is actuated and the entry of vehicles is confirmed, and at the same time the weight detector 2 is actuated detecting the total weight of vehicles thence transmitting the signal to the CPU4. In the meantime, the condition of the ship's list is detected by the list gauge 3 and the liquid level is detected by the liquid level detector 6 for the ballast tank. All of these signals are sent the CPU4 which performs calculations, thereby forecasting the ship's posture in case of vehicles' entry thus indicating the possibility of further entry. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01188935-A (JP)
Title: Information retrieving system
Inventor: HIRABAYASHI FUSAKO
IPC: G06F17/30
Filed: 1988-01-22
Abstract: PURPOSE:To reduce the degree of discrepancy between a retrieving key for the stored information and the retrieving conditions in a system where the prescribed retrieving information is used by showing the available retrieving keys and the examples containing these retrieving keys when the information is stored and retrieved. CONSTITUTION:A retrieving key storage means 1 stores the retrieving keys which are available to an information retrieving system. An example storage means 2 stores the examples of objects to which those retrieving keys are given. A corresponding information storage means 3 stores the relations between the retrieving keys stored in the means 1 and the examples stored in the means 2. A display means 4 secures the correspondence between the retrieving keys available to the system and the object examples where said retrieving keys are given and shows them on a display device 5.
Patent JP-H06229459-A (JP)
Title: Continuously variable transmission of working vehicle
Inventor: HIRAOKA MINORU
IPC: B60W10/10
Filed: 1993-01-29
Abstract: PURPOSE:To provide the continuously variable transmission of a working vehicle capable of enhancing heat radiation performance in a belt-type continuously variable transmission. CONSTITUTION:An intake port 16 and an exhaust port 17 are provided in a case 7 in which a belt-type continuously variable transmission 3 for changing travel speed is provided, and a ventilation device 21 for forcibly ventilating the inside of the case 7 is so provided that outside air is taken in from the intake port 6 and exhausted from the exhaust port 17.
Patent JP-H04255488-A (JP)
Title: Inverter device
Inventor: OHARAGI HARUO
IPC: H02P23/26
Filed: 1991-02-04
Abstract: PURPOSE:To improve the power efficiency by providing a power factor improving circuit consisting of a series circuit of a reactor and a capacitor in an AC line, and putting the inductance of the reactor at a specified value or more at the time of the current at 180% of nominal input and the ratio of inductance at the time of 180% current/at the time of 50% current at a specified value or more. CONSTITUTION:A power factor improving circuit consisting of a series circuit of a reactor 3 and a capacitor 4 in the AC line of an inverter device 7. At this time, the inductance of the reactor 3 is made 1.8mH or more at the time of the current at 180% of nominal input and the ratio of the inductance at the time of 180% current/at the time of 50% current is made 0.85 or more. Hereby, the high frequency current is suppressed, and the power input factor improves, and the peak current is suppressed, and power factor at 85% or more can be gotten.
Patent JP-S55105697-A (JP)
Title: Production of organogermanium sesquioxide
Inventor: KAKIMOTO NORIHIRO
IPC: C07F7/30
Filed: 1979-02-09
Abstract: PURPOSE: Instead of unstable β-trichlorogermylpropioic acid, β-trichlorogermylpropionitrile is used as the precursor and hydrolyzed with water to produce title compound without formation of by-products in high yield.  
     CONSTITUTION: β-Trichlorogermylpropionitrile is combined with water in an amount of 60W420 times the molar quantities of the propionitrile and they are refluxed for 8hr to cause the hydrolysis. Then, the crystals precipitated is filtered,  washed with a small amount of water-ethanol mixture, dried to give high-purity the  objective carboxyethylgermanium sesquioxide in high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55105766-A (JP)
Title: Electronic calculator
Inventor: KISHIMOTO SHIGEHARU
IPC: G06F15/02
Filed: 1979-02-09
Abstract: PURPOSE: To execute approximate calculation by polynomial expansion for arbitrary and desired specific functions, by providing each constant input key and expansion execution key for the polynomial when various functions are expanded in polynomial, and setting the constants of the polynomial.  
     CONSTITUTION: The constant input key K 2  is operated so that the value of each term constant of the polynomial expansion for a function is stored in the memory unit RAM, and the value of each constant is stored at a given address constant. Further, by operating the function operation and execution key K 3 , the value of each constant of memory unit RAM is read out, the operation of each term of the polynomial expansion is executed and the value of function is obtained. Thus, with the comparatively simple constitution such as constant memory and operation key, various specific functions can be operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01191654-A (JP)
Title: Preparation of noncooking noodle
Inventor: ASAI SADAO
IPC: A23L7/109
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the title noodles, having taste and flavor of a raw material food and edible simply by pouring a soup thereon, by adding a hydrolyzate prepared by hydrolyzing a food material with an enzyme to an edible polymer material, forming the resultant mixture into the shape of a sheet and dividing the formed mixture into the form of slender noodle strips. CONSTITUTION:The aimed noodles obtained by adding (A) a hydrolyzate prepared by adding and reacting a hydrolyzing enzyme (e.g., cellulase or amylase) with a food material, such as carrot, ADZUKI bean (red bean) or apple, to (B) an edible high polymer material (e.g., pullulan or gelatin), forming the resultant mixture into the shape of a sheet having >=1mm thickness and the dividing the sheet into the form of slender noodle strips.
Patent JP-S5399085-A (JP)
Title: Fluorescent substance
Inventor: TANAKA HITOSHI
IPC: H01J29/20
Filed: 1977-02-09
Abstract: PURPOSE: To provide a green luminous fluorescent substance having large particle size, good color saturation and high luminance obtd. by adding a very small amt. of Bi to a Cu and Al-activated ZnS fluorescent substance (ZnSβu, Al). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60158684-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: HAMADA TAKESHI
IPC: H01S5/00
Filed: 1984-01-27
Abstract: PURPOSE:To improve the efficiency of oscillation by forming a ridge having a conduction type reverse to a substrate to the substrate with a projection, to which a striped groove is formed, and shaping each layer containing an active layer on the ridge. CONSTITUTION:Two parallel erected ridges are formed to the surface of a wafer, in which a blocking layer 10 is grown on a P type GaAs substrate 9 to which a projection is shaped, while holding a groove. The groove is positioned just above the projection, and the bottom of the groove reaches to the P type substrate 9 while the blocking layers 10 are left on the outside of the ridges. A P type clad layer 11, a non-doped active layer 12, an N type clad layer 13 and an N type electrode forming layer 14 are grown continuously on the surface of the substrate 1. An N side ohmic electrode 15 is formed on the electrode forming layer 14 and a P type ohmic electrode 16 on the substrate side. Accordingly, currents can be injected concentrically to the active layer, and a laser device having a low oscillation threshold can be manufactured simply.
Patent JP-H06230147-A (JP)
Title: Alarm clock having luminous hand
Inventor: IKEDA HIDEJI
IPC: G04B19/30
Filed: 1993-01-29
Abstract: PURPOSE:To provide an analog alarm clock having luminous hand structure by arranging a plurality of ring conductors on the surface and a plurality of contact rings and luminous elements on the rear surface so that they can be conducted. CONSTITUTION:A clock mechanism 9 is driven to rotate an hour hand 1, a minute hand 22, and a second hand 27 at respective rotational speeds thus indicating the time. In this regard, power is fed from a drive circuit through a lead wire 14 to a contact ring 12, thence through contact members 18, 18 sliding thereon to a contact ring 5, thence to one connecting electrode of an EL 7. Power is also fed through a lead wire 15 to a contact ring 13, thence through contact members 18, 18 sliding thereon to a contact ring 6, thence to the other connecting electrode 7b of the EL 7. Consequently, power is fed to the EL 7 which is thereby lighted brightly. Similarly, power is fed from contact rings 5, 6 to ring conductors 3, 4 thence to a minute hand piece thus lighting an EL 26.
Patent JP-2000211383-A (JP)
Title: Controller of hybrid vehicle
Inventor: MURAMOTO ITSURO
IPC: B60K6/387
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a hybrid vehicle which realizes improvement of fuel economy as compared to the past, by generating a large deceleration as possible with a power generation of an electric motor so as to increase energy recovery. SOLUTION: A controller 16 determines a possibility of re-acceleration of a vehicle based on required braking and driving force detection results which are detected by an accelerator opening sensor 22, a brake switch 23, and a throttle opening sensor 28 for detecting the required braking and driving force, and based on road environmental state detection results detected by a navigation system 17 which detects a road environmental state surrounding the vehicle. Based on this re-acceleration possibility determination result, a clutch releasing vehicle speed is changed. Further, the clutch is controlled in accordance with the release vehicle speed change result.
Patent JP-S57131389-A (JP)
Title: Treatment of anodic oxide film
Inventor: MURAYAMA SEIZOU
IPC: C25D11/20
Filed: 1981-02-02
Abstract: PURPOSE: To provide heat conductivity, heat resistance and an electrically insulating property by impregnating a polymerizable organometallic compound into the micropores of an anodic oxide film and polymerizing the compound in the micropores.  
     CONSTITUTION: An anodic oxide film is formed on an anodically oxidizable metal such as Al, Ti or Mg or an anodically oxidizable alloy of Al, Ti, Mg, etc., and a polymerizable organometallic compound is impregnated into the micropores of the film by an electrochemical means. The organometallic compound is a polymerizable compound contg. a hydrolyzable group, a halogen group and an org. functional group bonded to a metallic atom, and phenyltriethoxysilane, methyltriethoxysilane or the like is used as the compound. The compound in the micropores is then polymerized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11214809-A (JP)
Title: Multilayer printed wiring board
Inventor: TAKEUCHI YASUSHI
IPC: H05K3/46
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic-wave radiation noises emitted from a multilayer printed wiring board. SOLUTION: In the multilayer printed wiring board, a power supply layer 13 with a 5 V power-supply plane 14 and 3.3 V power-supply planes 15a, 15 are mutually installed oppositely to a ground layer (not shown) formed in a single plane shape. A wiring pattern 4b for a 5 V clock signal for transmitting a signal as an electromagnetic-wave radiation noise source is formed between the mutual 3.3 V power-supply planes 15a, 15b divided into two in the power supply layer 13. Accordingly, the current passage of a return current flowed through the ground layer is formed in a shortest straight line shape, and electromagnetic-wave radiation noises emitted from the multilayer printed wiring board can be reduced.
Patent JP-H06228984-A (JP)
Title: Material soil discharge device for service car
Inventor: ATOMACHI TOMOHIRO
IPC: B65G63/00
Filed: 1993-01-29
Abstract: PURPOSE:To utilize the space of a material yard effectively by forming a load detecting means, a material soil-discharge position detecting means conducting detection as a material soil-discharge position and a material soil-discharge control means carrying out material soil discharge. CONSTITUTION:An induction line 2 is laid along a predetermined traveling path, on which a car 1 travels, a magnetic field generated from the induction line 2 is detected by a pair of pickup coils 3 mounted on the car 1, and the car 1 is steered and controlled. A command, by which a material is shifted from an upper floor Z1 to an upper floor Z2, is received from a control room 10 through a wireless installation 6 for the car 1, the head pressure and bottom pressure of a bucket cylinder are detected by a working-machine hydraulic sensor 23 and the rolling angle, etc., of a car body by a sensor 27 for detecting the inclination of the car body respectively in the course of the transport along the induction line 2, and a position, where the load applied to a bucket reaches a specified set value or more, is used as the position of the discharge of the material. The material is not discharged so far as the material does not collide with the bucket, and the material is discharged toward this side from the interior of the upper floor Z2.
Patent JP-H04255557-A (JP)
Title: Valve structure
Inventor: NAGAI TAKASHI
IPC: F02M25/07
Filed: 1991-02-05
Abstract: PURPOSE:To singly introduce fresh air, to improve cooling power relating to a motor part and to perform control at an accurate exhaust gas recirculation rate. CONSTITUTION:A fresh air introducing port 6 is formed in a joint part housing 22, and an air passage 19 is formed in the upstream from an exhaust gas recirculation valve(EGR) 7 of a valve part housing 12 and opening/closed by a new charge air introducing valve 8 driven by a joint mechanism 38. Thus possible to singly introduce fresh air, cooling power relating to a motor part 10 is improved by direct cooling to the EGR valve 7 and a valve rod 15. In the joint mechanism 38, the EGR valve 7, in the case of opening, is opened after the new charge air introducing valve 8 is closed, and the new charge air introducing valve 8, in the case of opening, is opened after the EGR valve 7 is closed. In this way, exhaust gas can be prevented from mixing with new air, and control in an accurate EGR rate can be performed.
Patent JP-S55107752-A (JP)
Title: Tungsten carbide-base sintered hard alloy
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/16
Filed: 1979-02-09
Abstract: PURPOSE: To provide wear resistance to a WC-base sintered hard alloy without lowering the impact resistance by composing part or all of the TiC component of the alloy of grains with a specified average grain size within a specified range of the total percentage and uniformly dispersing the grains in the alloy structure.  
     CONSTITUTION: By composing part or all of the TiC component of a WC-TiC-TaC- Co type sintered hard alloy of coarse grains with an average grain size of 7μm or more and/or grains of a double cpd. consisting of TiC≥50mol% and one or more out of the carbides and nitrides of the IVa, Va and VIa group metals in the periodic table so that the grains occupy 1W30vol% of the total percentage of the alloy and by uniformly dispersing those ultra coarse grains in the alloy structure, the wear resistance of the alloy is considerably enhanced without lowering the superior impact resistance of an ordinary WC-base sintered hard alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05207307-A (JP)
Title: Color copying machine
Inventor: ETO KOICHI
IPC: G03G15/01
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a color copying machine by which a time required for copy can be shortened. CONSTITUTION:A picture processing part 40 is equipped with an RGB level matching and amplifying part 41, A/D converting part 42, shading correcting part 43, positioning part 44, gamma correcting part 45, masking part 46, UCR.BP processing part 47, sharpness/filter processing part 48, conversion processing part 49, density processing part 50, color balance part 51, gradation processing part 52, original position recognizing part 53, and black original detecting part 54. The original position recognizing part 53 recognizes the position of the original based on the presence or absence of the picture data when the positioning of the picture data is operated by the positioning part 44. The black original detecting part 54 detects whether the original is a monochrome or color from the ratio of R, G, and B. The aequisition of information concerned with the original is attained based on a signal obtained by a scanning at the time of preparing a black transfer picture.
Patent JP-H04211938-A (JP)
Title: Laminated sheet
Inventor: IRIGUCHI JIRO
IPC: B32B27/42
Filed: 1991-02-05
Abstract: PURPOSE:To solve a problem such as the necessity of an org. solvent or the foaming of a liquid matter impregnated sheet like article by using methylolated cyclohexanecarboguanamine whose methylolation degree is within a specific range. CONSTITUTION:Methylolated cyclohexanecarboguanamine whose average methylolation degree is 3.4-4.0 can be handled as an aqueous solution because it is liquid at room temp. and the water solubility thereof is high. The liquid matter infiltrated in a sheet-like article may be composed only of methylolated cyclohexanecarboguanamine but can be used as a mixture of said amine with other thermosetting resin or a monomer therefor. As the sheet-like article, there is no special limit so fas as one capable of being easily impregnated with a liquid composition is used and paper, cloth and wooden veneer are pref.
Patent JP-S55106931-A (JP)
Title: Low noise loader for steel pipe
Inventor: SATOU KATSUTOSHI
IPC: B65G57/18
Filed: 1979-02-13
Abstract: PURPOSE: To convey a steel pipe with a low noise by a system wherein the steel pipe is conveyed as appling a brake by a running skid rail under the condition where the conveying skid rail and the surface of the running skid rail are constantly maintaining a flat condition.  
     CONSTITUTION: A certain number of steel pipes 3 are supplied on the conveying skid rail 31 by a kicker 4. The steel pipe 3 is rolling as braking by repeating positive excitation and reversed excitation of an excitation coil 32. Further, the steel pipe 3 is rolling as applying a brake with the excitation coil 34 on the running skid rail 33 which is flat with the conveying skid rail 31 to convey into a cradle 30. As the running skid rail 33 is moved forward and backward and the cradle is lowered sequently, a certatin number of steel pipes 3 are supplied from the kicker 4 to pile the steel pipe 3 on the cradle 30 without noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06231665-A (JP)
Title: Electromagnetic relay
Inventor: YOSHIMURA TAKASHI
IPC: H01H50/10
Filed: 1993-01-29
Abstract: PURPOSE:To improve high frequency characteristics. CONSTITUTION:The electromagnetic relay is equipped with an iron core 1, a coil 2 wound on the iron core 1, a yoke fixed to the iron core 1, an armature 4 which is attracted to the iron core 1 so as to be released, a support member 5 rotatably supporting the armature 4 onto the yoke 3 as a hinge, a contact section 6 which is opened/closed in response to the action of armature 4, and with a housing 7 which has an external connecting terminals led out of one end side, and houses the aforesaid members. The foresaid support member 5 is so constituted that its one end section 5b is led out of the housing 7 as an auxiliary terminal for external connection, and the contact section 6 is housed in the one side of the housing section 7. Therefore, when the one end section 5b of the support member (auxiliary terminal) 5 is connected to the grounding copper foil section of a printed substrate P, the yoke 3 and the armature 4 are grounded all together via the support member 5. By this constitution, even when the relay acting as an antenna may pick up surrounding radio waves, they can thereby be grounded, and since the contact section 6 is housed in the one side of the housing 7, the length of a conductive section is shortened by that much, so that signals can thereby be transmitted with no power loss entailed.
Patent JP-H08203631-A (JP)
Title: Connector structure of printed wiring board
Inventor: TOTSUKA SHIGEKI
IPC: H01R12/79
Filed: 1995-01-31
Abstract: PURPOSE: To provide a connector structure of a printed wiring board by which bending deformation is not caused in a hard printed wiring board by constituting so that reaction equal to the total of contact pressure from the case side acts on a holding part of a connector through a guide part of a case. CONSTITUTION: In a connector structure of this printed wiring board, a connector 2 is arranged on a hard printed wiring board 3, and this hard printed wiring board 3 is inserted into a case 1 from an inserting port 1a formed in the case 1, and the hard printed wiring board 3 and a flexible printed wiring board 4 arranged in the case 1, are electrically connected to each other through the connector 2. The following structure is added to this. A holding part 21 to hold contact pressure from the case 1 side is arranged in the connector 2, and a guide part 11 to guide the holding part 21 of the connector 2 is also arranged in the case 1.
Patent JP-S61174765-A (JP)
Title: Solid image pickup device
Inventor: YASAKA MAMORU
IPC: H04N5/335
Filed: 1985-01-30
Abstract: PURPOSE:To increase the width of a transfer channel substantially, by forming a CCD shift register having a structure, in which a groove having slant side surfaces is provided. CONSTITUTION:A V shaped groove is formed in an p-type Si substrate 5. Phosphorus is implanted in the groove and an n-type vertical CCD transfer channel 4 is embedded. Then, double-layer poly Si transfer electrodes 2 and 3 are provided. Thus a vertical CCD shift register is formed. In this constitution, the width of a vertical transfer channel is substantially increased. Therefore, the maximum charge amount, which can be transferred, is increased, and a dynamic range, which is broader than the conventional device, can be obtained.
Patent JP-S62171620-A (JP)
Inventor: SAKURAI SHIRO
IPC: A01G7/00
Filed: 1986-01-25
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。