baber/WOPTO huggingface dataset:
Patent JP-S5625488-A (JP)
Title: Printer
Inventor: YAMADA YASUAKI
IPC: B41J21/00
Filed: 1979-08-09
Abstract: PURPOSE: To determine the position of the tab or the margin standardizing one end of the blank in an electronic control typewriter by a method wherein a blank detector is mounted on the carriage and both ends of the blank on the platen are detected previously.  
     CONSTITUTION: A blank 7 is charged on the platen 2 and the blank holding lever is operated. Therefore, a switch SW1 is closed and the blank detector is readly for operation. Here, a carriage 4 with the blank detector 5 is moved up to the right end of platen once, and then returned. At this time, the right and left ends of the blank 7 are detected in turn by the blank detector 5 and the information is transmitted to the central processing unit CPU. In the CPU, a distance of the left end of the blank to the left end of the platen is added to the set position of the tab or the margine from the left end of the platen stored in the memory MC and the carriage 4 moves to the corrected set position and stops there. Printing is carried out there. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58218458-A (JP)
Title: Safety apparatus for parking brake for car
Inventor: YANO TAKEHIRO
IPC: B60T17/22
Filed: 1982-06-12
Abstract: PURPOSE:To improve the safety in time of stop by use of a parking brake by constituting the captioned apparatus so that the shift of a car due to brake deficiency in time of stop is detected, and the car is automatically braked. CONSTITUTION:If brake defficiency is generated because of the weak pulling of the brake lever 1 of a parking lever when a car is ascending or descending a slope, the car tends to shift from the stop position. Since, at this time, a parking brake switch 2 is in closed state, and the clutch of a wheel revolution number detector 5 is at ON position by said switch 2, the revolution of a speed-meter cable 6 is transmitted to the detector 5 by the shift of the car, and a brake switch 14 and an alarm switch 15 are turned ON. When the switch 14 is turned ON, a brake driving means 16 arranged onto a brake pedal 17 is operated to brake the car in a moment.
Patent JP-S63265231-A (JP)
Title: Photometry device
Inventor: HAYAKAWA SHINGO
IPC: G01J1/44
Filed: 1987-04-23
Abstract: PURPOSE:To output a photometric value suitable for a main object even if the luminance difference exists between the main object and a background and even if the weather changes, etc., by obtaining the photometric value from the luminance information of the area of a central part obtained before photographing and the luminance information of the area of a peripheral part obtained at the time of photographing after that. CONSTITUTION:A titled device provides a luminance information means for holding the luminance information obtained by photometry in the area of the central part of a light receiving means at the time of arranging the main object in the central part of a screen before photographing and a photometric value output indication means for making a computation means output the photometric value computed based on the luminance information obtained by photometry in the area of the peripheral part of the light receiving means at the time of photographing and the luminance information of the area of the central part held by a luminance information holding means to an arithmetic means. And the photometric value is obtained from the luminance information of the area of the central part obtained before photographing and the luminance information of the area of the peripheral part obtained at the time of photographing after that and when the luminance difference between the main object and the background is large, the photometric value suitable for the main object can be obtained even if the weather changes, etc.
Patent JP-S63267455-A (JP)
Inventor: KATABUCHI KIYONORI
IPC: B02C18/26
Filed: 1987-04-23
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-H041391-A (JP)
Title: Head box fitting mechanism for blind
Inventor: WADA KOICHI
IPC: E06B9/323
Filed: 1990-04-17
Abstract: PURPOSE:To facilitate fitting operation by hooking the front section fitting piece of a head box to the hooking piece of a metal fittings main-body, and by pushing up an engaging salient strip with a rear section fitting piece, to fit the head box on and to remove it from with the applying pressure of a slide block. CONSTITUTION:In a state that the engaging piece 9 of a metal fittings main- body 2 is engaged with the engaging salient strip 20 of a slide block 3, the front section fitting piece 27 of a head box 26 is hooked to the hooking piece 11 of the metal fittings main-body 2 and in the state, with a rear section fitting piece 28, the engaging salient strip 20 is lightly pushed upward, and on all of the arranged fitting metal-fittings 1, the head boxes 26 are fitted at the same time. Then, the operating knob 22 of the slide block 3 is pushed backward, and the engaging piece 9 is engaged with the engaging salient strip 20, and the head box 26 is removed from the fitting metal-fittings 1. As a result, with a slight operating force, easily and certainly, the head box 26 can be fitted on and removed from.
Patent JP-H08291158-A (JP)
Title: Production of new 3-methyltetrahydrofuran
Inventor: ABE TAKAFUMI
IPC: B01J23/72
Filed: 1995-04-25
Abstract: PURPOSE: To obtain 3-methyltetrahydrofuran which is useful as one of the comonomers for poly(tetramethylene ether)glycol-3-methyltetrahydrofuran copolymer from inexpensively mass-produced starting substances. CONSTITUTION: Propylene, carbon monoxide and an alcohol are allowed to react in the presence of one or more catalyst selected from the elements in the group VII of the perioidic table, e.g. Pd or Pt and/or their compounds to give a methylsuccinic acid diester. The product is separated from the catalyst, then simultaneously subjected to hydrogenation, cyclization and dehydration in the presence of a copper-chromite catalyst and a cocatalyst such as manganese or barium to give the objective compound.
Patent JP-H0873535-A (JP)
Title: Production of thermoplastic resin
Inventor: AOKI MINORU
IPC: C08F220/04
Filed: 1995-04-25
Abstract: PURPOSE: To provide a process for producing a thermoplastic resin which has both thermolasticity and high mechanical strengths. CONSTITUTION: In producing a thermoplastic resin by copolymerizing a polymerizable monomer mixture contg. a polyvalent metal salt of an org. carboxylic acid having a polymerizable double bond and a vinyl monomer, the copolymn. is conducted in the presence of an org. carboxylic acid compd. having no polymerizable double bond.
Patent JP-S602468-A (JP)
Inventor: YUGAWA HIROYUKI
IPC: B65D81/38
Filed: 1983-06-07
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-S60244642-A (JP)
Title: Dead angle dissolving device
Inventor: MAEDA KATSUYOSHI
IPC: G02B5/08
Filed: 1984-05-18
Abstract: PURPOSE:To make improvements in driving safety and comfortableness ever so better, by rotating an electric rearview mirror if an object exists in a side rear part becoming a dead angle of a car at a time when a turn signal operates. CONSTITUTION:Power is fed to a select switch 90 from a battery 92, and this select switch 90, in turn, feeds the power to a right direction turn signal 9a or a left direction turn signal 9b. A control unit 3 consists of a central processing unit 30, a memory 35 and each of interfaces 31-34. An object detector 2 is connected to the CPU30 via the interface 33. This object detector consists of a radar, and its output signal V3 expresses a distance of up to an object as a digital signal. An electric mirror driving device 8 is connected to the CPU30 via the interface 32. An electric rearview mirror 7 is driven by each of pulse motors 70a and 70b.
Patent JP-S526271-A (JP)
Title: Gas lighter tank
Inventor: OKAMURA YASUSHI
IPC: F23Q2/42
Filed: 1975-08-20
Abstract: PURPOSE: To provide a highly airtight and easy to treat gas lighter tank improving its function by simplifying the inner mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01273169-A (JP)
Title: Information recording processor
Inventor: FUJINO KOJI
IPC: G07F7/08
Filed: 1988-04-26
Abstract: PURPOSE:To prevent erroneous information write to an information storage medium by monitoring the contents of information of a storage means by collating information of a collating information recording means, recognizing an unupdated item of the storage means by an updating coincidence of a storage support means and comparing the information of the unupdated item with the information of the storage support means. CONSTITUTION:In the beginning, information which has been read from an information storage medium 4 and has been stored in a storage means 6 is all stored in a storage support means 11. Also, collating information which has compressed the information of the storage means 6 is stored in a collating information storage means 12, and in case when the information of the storage means 6 has been updated, an updating coincidence is stored in a position corresponding to an item of its updated information. In this state, each time of updating, an information updating work is monitored by using the collating information, while generating the collating information. Thereafter, in case of rewriting the information of the storage means 6 to the information recording medium 4, the information of the storage means 6 is compared with the information of the storage support means 11, while recognizing the updated item by an updating code, and rewrite to the information recording medium 4 is executed. In such a way, erroneous information write to the information recording medium 4 is prevented.
Patent JP-H04331945-A (JP)
Title: Image recording device
Inventor: IMAI MASAAKI
IPC: B41J2/445
Filed: 1991-05-07
Abstract: PURPOSE:To make gradational expression rich and to reduce the lattice-shaped pattern among the picture elements of a light valve panel by finely and relatively moving the light valve panel and a photosensitive recording medium and exposing the medium again. CONSTITUTION:When the exposure of three colors R, G, and B ends, all the picture elements of an LCD 7 are shielded from light in a closed state so that microcapsule paper 10 is not exposed to excessive light. Then a motor 31 is controlled with the signal of a panel driving circuit 32 to finely and slantingly move the LCD 7 in an X and a Y direction by the distance between transparent electrodes and the tricolor exposure of R, G, and B is started. Consequently, an unexposed part between transparent electrodes is re-exposed as an exposed part, so four kinds of area gradation of the exposed part are obtained. Further, the unexposed part is not left as the lattice-shaped pattern, so the unexposed part becomes visually inconspicuous and the picture quality can be improved.
Patent JP-H07312787-A (JP)
Title: Remote supervisory controller
Inventor: KIMURA TERUMICHI
IPC: G06F15/177
Filed: 1994-05-17
Abstract: PURPOSE:To send state change data caused during timer operation with a transmission packet as designated regardless of the presence of the delay time of a system bus. CONSTITUTION:Status data of a supervisory object equipment 4 are fetched periodically by a DI circuit 51 and status data with time comprising the status data and time data of timepiece 52 are stored in a this time file 54. The status data and status data received in a preceding time are compared with each other and when any change is in existence, the status data with time data after the change are sent and stored in a preceding time data file 55 and a state change data buffer 61 as state change data. A transmission processing section 63 supervises the state change data in the state change data buffer 61 and edits the data into status change data for each group and stores the data to a data edit buffer 64 and grouped status change data are extracted from the data edit buffer 64 after the lapse of a setting time T of a timer started by the specific status change data and transmission data for each group are generated based on the time data of the status change data.
Patent JP-H05295832-A (JP)
Title: Construction of roof panel
Inventor: YOSHIDA TOMOHIDE
IPC: E04B7/02
Filed: 1992-04-21
Abstract: PURPOSE:To remarkably reduce the labor and time so as to smoothly proceed from the design to the construction even when constructing a complicated roof structure like a hip roof by use of roof panels. CONSTITUTION:Roof panels are allotted basing on a previously preset fitting procedure in accordance with the structure and dimensions of a roof body in a fitting process of roof panels. The roof panels are processed to be required shapes and dimensions and loaded and transferred in accordance with a fitting procedure and then fitted in turn. And also the construction is designed in an operation and design device.
Patent JP-S583195-A (JP)
Title: Memory system for image processing
Inventor: MURATA TAKESHI
IPC: G06F11/10
Filed: 1981-06-30
Abstract: PURPOSE:To make a memory access efficient, by selecting a bypass circuit and making check with an ECC circuit, when image data of a prescribed number is read out, consisting of only one set of sub-arrangement to be specified producing an ECC code. CONSTITUTION:To a memory 7 having sub-arrangement of (1Xpq) or (pXq)-bit, (e.g., p=q=4), a (0-15)-bit circular shift circuit 11 in 16-bit is connected to an existing ECC circuit 10. The circuit 11 is controlled with a signal of the result of calculation of remainder of shift amount M(i,j)=(iXq+j)/pq from an address convertion circuit 8 (where; i and j are respectively row and column addresses), and when the remainder of j/pq is (0), a signal of the remainder of i/p is given to an OR circuit 12 to output a 16-bit data via bypass. when one bit error takes place actually, one-bit error signal is provided for the OR circuit 12 from the EC circuit 10 via gates 14 and 13 to output a 16-bit data from the shift circuit 11.
Patent JP-S5727342-A (JP)
Title: Error checking system for error detecting correcting circuit
Inventor: OZAWA HIDEKIYO
IPC: G06F11/08
Filed: 1980-07-24
Abstract: PURPOSE:To perform checking of the justness of an error detecting and correcting circuit very simply by having the data read from the same address checked by the error detecting and correcting circuit. CONSTITUTION:A check bit is formed by a check bit generating and correcting circuit 6. Next, pure data and the check bit are written into a memory. A mode latch 11 is set and a signal bus l2 are selected, The pure data and the check bit are set in an input register 1, and are inputted to a syndrome bit making circuit 3. The circuit 3 makes the check bit, and compares this and the check bit applied to the read data, thereby making a syndrome.
Patent JP-S61273365-A (JP)
Inventor: UCHIYAMA NAOKI
IPC: B65D81/20
Filed: 1985-05-15
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-H05271184-A (JP)
Title: Production of vitamin a acid
IPC: C07C51/29
Filed: 1992-03-27
Abstract: PURPOSE:To obtain vitamin A acid at a low cost in high yield by oxidizing vitamin A aldehyde in the presence of an acidic substance using an alkali metal chlorite. CONSTITUTION:The objective vitamin A acid can be obtained by oxidizing vitamin A aldehyde using pref. 1 to 1.8 molar times of an alkali metal chlorite, based on the vitamin A aldehyde, at a concentration of pref. 15-30wt.% (e.g. sodium chlorite) in the presence of 1 to 6 equivalents, based on the alkali metal chlorite, of an acidic substance (pref. phosphoric acid) at pref. 0-20 deg.C under an inert gas atmosphere.
Patent JP-S63270441-A (JP)
Title: Magnesium damping alloy and its production
Inventor: HORIKOSHI EIJI
IPC: B22F3/26
Filed: 1987-04-27
Abstract: PURPOSE:To produce the titled alloy having excellent damping capacity by infiltrating the metals having high sp.gr. and low m.p. such as Pb, Sn, In, etc., into the pores of porous magnesium skeleton prepd. by a powder metallurgy of Mg powders. CONSTITUTION:The porous magnesium skeleton is prepd. by the powder metallurgy method in which the Mg powders are subjected to green compacting and are sintered. At least one or more kinds of metals among Pb, Sn and In having the sp.gr. much different from that of Mg and having the lower melting point than that of Mg are infiltrated to obtain a composite alloy. In this alloy, about >=50vol.% or about >=20wt.% Mg is regulated to retain the mechanical strength thereof. The damping capacity of Mg is improved by the above- mentioned metallic filtration.
Patent JP-H11279103-A (JP)
Title: Production of unsaturated carboxylic acid ester and production of beta-sinensal by using the unsaturated carboxylic acid ester as intermediate
Inventor: WADA SHIGERU
IPC: C07C45/42
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound useful as a raw material or intermediate for various chemicals such as perfumery and pharmaceuticals in high efficiency by reacting a specific allyl alcohol compound with a specific trialkyl orthoacetate in the presence of an acid. SOLUTION: The objective compound of formula II (R1 is a lower alkyl) [e.g. ethyl (E)-4-methyl-8-methylene-4,9-decadienoate] is produced by reacting (A) an allyl alcohol compound of formula I (e.g. 2-methyl-6-methylene-1,7- octadien-3-ol) with (B) a trialkyl orthoacetate of formula CH3 C(OR)3 (R is a lower alkyl) (preferably triethyl orthoacetate, etc.), in the presence of (C) an acid (preferably propionic acid, etc.), preferably at 120-180 deg.C using preferably 3-10 times mol of the component B and 0.01-0.1 equivalent of the component C based on the component A.
Patent JP-H04655-A (JP)
Title: Data input/output device and its data transfer method
Inventor: TORIMARU YASUHIRO
IPC: G06F13/38
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the circuit scale by constituting the device so that the number (m) of bits of a data temporarily holding means becomes smaller than the number (n) of bits of a successive data input registering means. CONSTITUTION:The number (m) of bits of a data temporarily holding means 12 for registering temporarily a part of serial data DIN=DO-Dn is made smaller than the number (n) of bits of a successive data input registering means 11. Accordingly, an allowance is generated in an installation area of a data holding circuit, therefore, even in the case the number of bits of the serial data DIN increases in connection with a function improving request, etc., of a one chip microcontroller of a user, a ratio of a data input/output device occupied in a chip area is relaxed. In such a way, the circuit scale of a semiconductor chip can be reduced.
Patent JP-S59226224-A (JP)
Title: Fan coupling apparatus for internal-combustion engine
Inventor: KIKUCHI YASUYUKI
IPC: F04B9/02
Filed: 1983-06-08
Abstract: PURPOSE:To stop operation of a fan positively when the engine temperature is low and to warm up an engine efficiently, by driving a brake shaft in the axial direction by causing change in the shape of a temperature-sensitive member in response to the engine temperature, and bringing the brake shaft into engagement with a rotatable housig to which the fan is attached. CONSTITUTION:In case that the engine temperature is low, for instance, just after starting of an engine, a coil 35 made of a shape memory alloy is expanded and a brake shaft 31 is moved forward, so that the top 33 of the brake shaft 31 is brought into engagement with a hole 34 formed in a partition plate 7. Therefore, a housing 3 formed integrally with the partition plate 7 is not turned and a cooling fan 5 is stopped. As the engine is warmed up gradually and the temperature of cooling water becomes higher than the critical temperature of the coil 35, it is contracted and the top 33 of the brake shaft 31 comes out of engagement with the hole 34. Resultantly, the housing 3 is set free and the cooling fan 5 begins to turn by a small torque transmitted from a driving shaft 1. Subsequently, when the temperature of cooling water exceeds the work temperature of a bimetal 13, the torque transmitted from the driving shaft is increased, so that the cooling fan 5 is turned at a high speed.
Patent JP-S5530712-A (JP)
Title: Portable unit featuring kana letter input
Inventor: NAGASHIMA SHINICHI
IPC: G06F3/02
Filed: 1978-08-22
Abstract: PURPOSE: To ensure the input of the kana letters (Japanese syllabary) with a small number of input keys by constituting the circuit which possesses the input keys for the alphabet and converts the letters supplied in romaji (method of writing Japanese in Roman characters) into the kana letters.  
     CONSTITUTION: The key signal supplied from keyboard 1 is encoded by input control circuit 2 and then supplied to control circuit 3. At circuit 3 the input of the alphabet is converted to secure an easier correspondence to kana to be memorized in input signal memory circuit 4. The alphabet supplied is converted into kana through circuit 3 and then memorized in register 5. Based on the contents of register 5, the kana pattern is delivered to display circuit 8 from memory circuit 7 memorizing the pattern of the kana letters. And the kana letters are displayed at display part 9. The program of circuit 3 is memorized in memory part 6. In this way, a portable miniature unit, which is capable of supplying the kana letters with the input keys equivalent to the number of the alphabet, can be obtained with a simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10294839-A (JP)
Title: Image forming device
Inventor: SAITO KAZUTAKA
IPC: H04N1/32
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To inform fault information in a proper timing in response to an occurrence state of a fault. SOLUTION: In the case of sensing occurrence of paper jamming, whether or not the paper jamming continuously takes place is discriminated. When it is discriminated that the paper jamming continuously takes place (58; N,60; Y), whether or not respective numbers of image forming times (total print values) when the paper jamming continuously takes place are the same is discriminated, and when the same (62; Y), fault information denoting contents of occurred fault are sent to a management center (68, 70).
Patent JP-S59228565-A (JP)
Inventor: YAMANE KUNIO
IPC: E04F15/02
Filed: 1983-06-07
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-H0348421-A (JP)
Title: Plasma treatment
Inventor: KOJIMA HIROSHI
IPC: C23C16/44
Filed: 1990-04-18
Abstract: PURPOSE:To effectively prevent reactive product from adhering to the surface of a placing base and to treat a whole material to be treated with uniform characteristics by introducing inert gas into a plasma vessel during at least remaining period of plasma treatment gas of a period except the time of plasma treatment. CONSTITUTION:A material 42 to be treated is placed on a placing base 30 in a plasma treatment vessel 50, and to treat it using plasma by cooling the base 30 to temperature-regulate the material 42 to be treated, inert gas is introduced into the vessel 50 during at least remaining period of plasma treatment gas of a period except the time of plasma treatment. For example, supply G of etching gas is switched to supply N of N2d gas of inert gas by a gas supply system at a time T except the time of plasma treatment in synchronization with stop of etching process E with a RF output, introduction of the etching gas into the vessel 50 is stopped, N2 gas is introduced into the vessel 50 by a N2 introducing system 80, and discharged through a discharge port 52.